TABLE OF CONTENTS
EXECUTIVE SUMMARY v
SECTION 1 - PROGRAM OVERVIEW Page 1-1
1.0 PROGRAM HISTORY Page 1-1
1.1 PROGRAM OVERSIGHT Page 1-2
1.2 PROJECT DEFINITIONS Page 1-3
1.3 LOCATION MAP Page 1-4
SECTION 2 - PROJECT PRIORITIZATION SYSTEM Page 2-1
2.0 BACKGROUND Page 2-1
2.1 PRIORITIZATION MODEL DEVELOPMENT Page 2-1
2.1.1 Goals. Page 2-1
2.1.2 Evaluation Criteria. Page 2-2
2.2 PROJECT EVALUATION WORKSHEETS. Page 2-7
SECTION 3 - PUBLIC INVOLVEMENT Page 3-1
3.0 PUBLIC INVOLVEMENT APPROACH Page 3-1
3.1 MEETING SUMMARIES Page 3-1
3.1.1 First Public Meeting. Page 3-1
3.1.2 Second Public Meeting. Page 3-3
3.1.3 Third Public Meeting. Page 3-5
3.1.4 Final Public Meeting. Page 3-7
SECTION 4 - AIRPORT CLASSIFICATION & DEVELOPMENT STANDARDS Page 4-1
4.0 INTRODUCTION Page 4-1
4.1 AIRPORT CLASSIFICATION Page 4-1
4.1.1. Existing Airport Classification Page 4-1
4.1.2. FAA NPIAS Classification Page 4-3
4.1.3. Other State Airport Classifications. Page 4-3
4.1.4. Recommended Vermont State Airport Classification Page 4-3
4.1.4.1 - Facility Use. Page 4-4
4.1.4.2 - Approach Category. Page 4-5
4.1.4.3 - Design Group. Page 4-5
4.2 VAOT AVIATION DEVELOPMENT STANDARDS Page 4-7
4.2.1. Aircraft Parking Aprons. Page 4-7
4.2.1.1. - Transient Apron. Page 4-7
4.2.1.2 - Based Aircraft Apron Page 4-8
4.2.1.3. - Aircraft Parking Apron Demand. Page 4-8
4.2.2. Hangar Demand. Page 4-10
4.2.3. Fueling Facilities. Page 4-10
4.2.4. Terminal/Administration Buildings. Page 4-11
4.2.5. Auto Parking. Page 4-12
4.2.6. Auto Access. Page 4-13
4.2.7. Airfield Navigational Aids. Page 4-13
4.2.7.1. - Visual Airport Navigational Aids. Page 4-15
4.2.7.2. - Non-Precision Airport Navigational Aids Page 4-15
4.2.8. Airport Instrument Approaches Page 4-15
4.2.9. Security Fencing Page 4-16
4.2.10. Taxiway Systems. Page 4-16
4.2.11. Current Airport Layout Plan Page 4-16
4.2.12. Americans with Disabilities Act (ADA) Compliance Page 4-16
4.2.13. Maintenance of Infrastructure Page 4-17
4.2.14. Airport Picnic Areas Page 4-17
4.3 FAA SAFETY STANDARDS Page 4-17
4.3.1. Aircraft Characteristics Page 4-17
4.3.1.1 - Aircraft Weight Page 4-17
4.3.1.2 - Airport Reference Code. Page 4-18
4.3.2. Runway Design Standards Page 4-18
4.3.2.1 - Runway Safety Area (RSA). Page 4-18
4.3.2.2 - Runway Protection Zone (RPZ Page 4-19
4.3.2.3 - Runway Object Free Area Page 4-19
4.3.2.4 - Controlled Activity Area Page 4-20
4.3.2.5 - Obstacle Free Zone Page 4-20
4.3.2.6 - Primary Surface. Page 4-20
4.3.2.7 - Obstacle Transition Surface. Page 4-21
4.3.2.8 - Runway Line of Sight Standards. Page 4-21
4.3.2.9 - Runway Threshold. Page 4-21
4.3.3 - Taxiway Design Standards Page 4-24
4.3.3.1 - Taxiway Safety Area (TSA) Page 4-25
4.3.3.2 - Distance from Taxiway Centerline Page 4-25
4.3.3.3 - Taxiway and Taxilane Object Free Area Page 4-25
4.3.4 Airport Safety Standard Summary Page 4-26
SECTION 5 - PROJECT EVALUATION Page 5-1
5.0 PROJECT RANKING METHODOLOGY Page 5-1
5.1 PLANNING LEVEL COST ESTIMATES Page 5-5
5.2 AVIATION CAPITAL PROJECT SUMMARY Page 5-5
SECTION 6 - FINANCIAL OVERVIEW Page 6-1
6.0 INTRODUCTION Page 6-1
6.1 VERMONT AVIATION BUDGET REQUEST COMPONENTS Page 6-1
6.2 TYPICAL FUNDING SOURCES Page 6-2
6.2.1. State-Owned Airports Funding. Page 6-2
6.2.2. Burlington International Airport Funding Page 6-4
6.2.3. Fair Haven Municipal Airport Funding Page 6-4
6.3 VERMONT AIRPORT CAPITAL FACILITY PROGRAM FUNDING Page 6-6
6.3.1. Annual Funding Requirements Page 6-7
SECTION 7 - UPDATING PROCEDURES Page 7-1
7.0 UPDATING OVERVIEW Page 7-1
7.1 PUBLIC NOTIFICATION Page 7-1
7.2 PUBLIC MEETING PREPARATION Page 7-5
7.2.1. Public Meeting Agenda Page 7-5
7.2.1.1 - Program Background And Overview. Page 7-7
7.2.1.2 - Project Prioritization Model. Page 7-7
7.2.1.3 - Overview of Airport Activity Levels. Page 7-7
7.2.1.4 - Review of 2000 Aviation Program. Page 7-7
7.2.1.5 - Draft 2001 Ranking of 5-year Aviation Program. Page 7-7
7.2.1.6 - Review of Airport Project Evaluations. Page 7-7
7.2.1.7 - Documentation of Local Support. Page 7-8
7.2.1.8 - Open Discussion. Page 7-8
7.2.2. Meeting Locations. Page 7-8
7.2.3. Record Keeping. Page 7-8
7.2.4. Draft Prioritization of Projects. Page 7-8
7.2.4.1 - Preliminary Ranking Meeting Page 7-9
7.2.4.2 - Meeting Minutes Page 7-10
7.2.4.3 - Computerized Data Entry. Page 7-10
7.3 COMMENT PERIOD Page 7-10
7.4 FINALIZATION OF PROJECT EVALUATIONS Page 7-10
7.5 PRESENTATION OF REVISED PROGRAM TO SAC Page 7-10
7.6 DISTRIBUTION OF PROJECT EVALUATION WORKSHEETS Page 7-10
7.7 ANNUAL PROGRAM FUNDING Page 7-11
SECTION 8 - COMPUTERIZED PRIORITIZATION MODEL Page 8-1
8.1 PRIORITIZATION MODEL OVERVIEW Page 8-1
8.2 PROJECT PRIORITY RANKING SCREEN Page 8-1
8.2.1 Airport Categories Page 8-1
8.2.1.1 Activity Page 8-2
8.2.1.2 Ratings Page 8-3
8.2.2 Project Categories Page 8-3
8.2.2.1 Project Selector Page 8-3
8.2.2.2 Project Information Page 8-4
8.2.2.3 Project Points Sub-Tabs Page 8-4
8.2.3 Project Totals and Report Page 8-5
8.2.4 Printing Summary Reports Page 8-6
8.2.5 Editing Category Parameters Page 8-7
APPENDIX A Page A-1
AIRPORT MEETING MINUTES Page A-1
APPENDIX B Page B-1
PROJECT EVALUATION WORKSHEETS - 0-5 YEAR PROGRAM Page B-1
APPENDIX C Page C-1
PROJECT EVALUATION WORKSHEETS - 0-20 YEAR PROGRAM Page C-1
APPENDIX D Page D-1
NPIAS ACIP STANDARD DESCRIPTIONS Page D-1
APPENDIX E Page E-1
BURLINGTON INTERNATIONAL AIRPORT SUMMARY OF CAPITAL IMPROVEMENT PROGRAMS Page E-1
APPENDIX F Page F-1
FAA ORDER 5100.38A Page F-1
EXECUTIVE SUMMARY
INSERT SEPARATE FILE
SECTION 1 - PROGRAM OVERVIEW
1.0 PROGRAM HISTORY
In 1997 the Vermont Legislature directed the Vermont Agency of Transportation (VAOT) to review its aviation funding policies and procedures, provide direction for public investment in airports, investigate underlying policy assumptions, and to identify steps to move toward a more intentional and targeted approach to improving air facilities. This request resulted in the preparation of the 1998 "Vermont Airport System Policy Plan." This plan identified a number of findings related to VAOT's aviation policies, including the following:
By Vermont law, the VAOT is responsible for the operation of the ten State-owned airports. Along with this responsibility comes the obligation of the State to operate and maintain the airports, maintain airport master plans or layout plans, make funding decisions, and act as a liaison with the FAA. Given the fact that legislative appropriations for capital improvements and maintenance at the airports has fluctuated from $1.3 million in 1987, $592,000 in 1992, and $3.3 million in 1999, VAOT has done surprisingly well to keep the airports in as good a condition as they are. What has been missing, however, is a policy to improve (rather than just maintain) the airports, and to move from the "worst first" approach to a more pro-active development approach. To this end, the 1998 Vermont Airport System Policy Plan made the following recommendations:
VAOT is currently proceeding with many of these recommendations. First, to assist in the development of detailed planning and capital improvement costs, VAOT is preparing Airport Master Plan or Airport Layout Plan Updates at the EF Knapp, Newport, Rutland, Caledonia County, Franklin County, Hartness, John H. Boylan, Middlebury, and William H. Morse State Airports. Secondly, in May, 1998, VAOT established the State Aviation Council (SAC) to assist in the development of aviation policy. Finally, in December, 1998, VAOT contracted with the aviation planning consultant Dufresne-Henry, Inc. to assist in the completion of several of the remaining Vermont Airport System Policy Plan recommendations. Specifically, Dufresne-Henry was charged with the development of the Vermont Airport Capital Facility Program, including the following work tasks:
This report represents the conclusion of this work. The results of these activities are summarized in the following sections of this report.
1.1 PROGRAM OVERSIGHT
In the development of the Vermont Airport Capital Facility Program, VAOT felt it necessary to have a broad spectrum of public and private interests assist in the review of this study. It was determined that the newly established SAC would be an ideal forum to provide this input. When the SAC was established, its goals were defined as:
The SAC agreed to provide input to this study as an advisory body, and also established a smaller Technical Advisory Committee (TAC) that met with the consultant to provide input throughout the project. The TAC met on five occasions to assist in the development of project goals, project evaluation criteria, airport classifications, and appropriate development standards. The TAC also served as a sounding board for issues to be presented before the SAC body.
1.2 PROJECT DEFINITIONS
Aviation projects which are discussed and evaluated in this program are Capital Improvement projects. Because there is no clear definition of what a "capital" project (versus a "maintenance" project), the following definition is presented which generally distinguishes between the two types of projects. There will likely be individual exceptions to this definition, however, most projects will fall fairly definitively in one of these categories.
Maintenance projects are those projects which meet one or more of the following criteria:
Typical Examples - Minor Roof Repair, Tree Clearing Around Hazard Beacons, Pavement Crack Sealing, Pavement Striping, Building Painting, Minor Building Repair, Routine Obstruction Removal On Airport Property.
Capital projects are those projects which meet one or more of the following criteria:
Typical Examples - Any Type of New Construction (Pavements, Buildings, Utilities), Pavement Reconstruction or Overlay, Initial Obstruction Removal on a Large Scale (Greater than ½ Acre).
1.3 LOCATION MAP
A map of the Vermont Airport System follows this page, and indicates all public use airport facilities. This particular study was limited to publicly owned, public use facilities; hence, the Basin Harbor, Warren-Sugarbush, Post Mills, North Windham and Mount Snow Airports shown on this map are not discussed in this report, as they are privately owned.
SECTION 2 - PROJECT PRIORITIZATION SYSTEM
2.0 BACKGROUND
The State of Vermont relies heavily on FAA funding to undertake the construction of major projects at the state-owned airports. For the 10 State-owned facilities, the FAA provides approximately $750,000 in matching funds annually. In addition, VAOT supplies a 6% match for FAA grants to the Burlington International Airport, and has previously supplied a similar match for an Airport Master Plan for the Fair Haven Municipal Airport. Currently VAOT uses their experience and knowledge of the airports' needs to determine where to apply these funds. VAOT desired to have a more quantitative method to determine the priority of the projects to be undertaken with the limited available Federal and State funds. As part of the Vermont Airport Capital Facility Program, a Project Prioritization System was developed by a Technical Advisory Committee (TAC), with the assistance of the Consultant. The TAC consisted of the following individuals:
Roger Damon Caledonia County State Airport
George Coy Franklin County State Airport
Bill Rossmassler Lamoille County Regional Planning
Bob McMullin (Later Replaced by Rich Turner) VAOT/Maintenance & Aviation
Scott Bascom VAOT/Policy & Planning
Jeff Scionti VAOT/Maintenance & Aviation
Paul Tober VAOT/Policy & Planning
2.1 PRIORITIZATION MODEL DEVELOPMENT
2.1.1 Goals. The goals recommended by the TAC for the Vermont Airport Capital Facility Program prioritization system were developed in a meeting held on December 21, 1999. It was determined that the prioritization system must:
With these factors in mind, the TAC recommended four primary goals of the prioritization system:
2.1.2 Evaluation Criteria. To assist in the development of an Airport Project Prioritization System, similar systems from 11 States were compiled and reviewed. The systems which were reviewed were from the following states:
Alabama
Arizona
Illinois
Iowa
Kansas
Louisiana
New York
Pennsylvania
Virginia
Wisconsin
Wyoming
VERMONT AIRPORT CAPITAL FACILITY PROGRAM
EVALUATION WORKSHEET DEFINITIONS (REVISED 2/28/00)
Acronyms: NPIAS (National Plan of Integrated Airport System) Code - FAA Airport Code which describes Activity Level of Airport
NAVAIDS - Navigation Aid ARFF - Aircraft Rescue and Firefighting
| # | CRITERIA | DEFINITION | MEASUREMENT | |
| ITEM | POINTS | |||
| AIRPORT CRITERIA AIRPORT CRITERIA | ||||
| 1 | Airport Operations | Considers the number of annual operations at the airport to gauge the level of activity. An operation is defined as a takeoff or a landing of a fixed or rotary wing aircraft, including airplanes, gliders, helicopters and ultra light aircraft. One "Touch and Go" training procedure would account for 2 operations - one landing and one take-off. | Greater Than 20,000 Annual
Operations
5,001 - 20,000 Annual Operations 0 - 5,000 Annual Operations |
50
30 10 |
| 2 | Based Aircraft | Considers the number of based aircraft at the airport to gauge the level of activity. | Greater Than 45 Based Aircraft
11 - 45 Based Aircraft 1 - 10 Based Aircraft |
50
30 10 |
| 3 | Geographic Proximity | Gives points to remote airports. The intent is to recognize the importance of airports which can provide access to less populated areas. Travel time is calculated as the distance measured in a straight line from the airport to a metropolitan area (village or city with a population greater than 7,500 people) divided by a speed of 30 miles per hour. | Greater Than ½ Hour
1/4 - ½ Hour Less Than 1/4 Hour |
20
12 6 |
| 4 | Governmental & Local Support | Gives points to facilities which have demonstrated local and regional support. Support is measured by evaluating three specific areas - attendance at Airport Capital Facility Program Meetings, documented history of community and business support of the airport, and existing or proposed development of local zoning regulations which specifically address development adjacent to the airport. Points will be given in each of these three areas, and should consider the size of the population within the vicinity of the airport, to give additional points for smaller airports with particularly strong local and government support. | 4A - Meeting Attendance
Strong Attendance Moderate Attendance Weak Attendance |
6 4 2 |
| 4B - History of Local Support
Measured by documented summary of projects undertaken by airport without State or Federal Aid; letters of support from local businesses, users of the airport, and quasi-public entities; existence of an active airport advisory group, commission, or other entity; history of coordinating with and inviting VAOT to participate in local airport activities; history of use of the airport for public events, such as car shows, air shows, fairs, etc. |
8 - 0 | |||
| 4C - Zoning Which Addresses
Protection of Airport & Surrounding
Airspace
Existing Airport Land Use Zoning Proposed Airport Land Use Zoning Not Yet Enacted No Airport Land Use Zoning |
6 4 0 | |||
| 4 - Governmental & Local Support Score | Total Points | |||
| PROJECT CRITERIA PROJECT CRITERIA | ||||
| 5 | Economic Development | Gives points for projects with documented proof that the project is required to maintain or attract new entities, businesses, air carrier service, or mail/freight shipping service, or to enhance the economic development of a local business. In order to give credit for this criteria, written documentation is required from either a user, a business that would benefit from the potential improvement, or a local quasi-public entity stating the economic benefit of the improvement in terms that can be measured (dollars), if possible. The benefit should be measured in increased payroll dollars or increased business revenue. | Documentation of Economic Benefit
of Project with ...
Project Required to Maintain or Attract a New Business, Air Carrier Service or Mail/Freight Shipping Service Greater than $1,000,000 Annual Economic Benefit Enhancement $100,001 - $1,000,000 Annual Economic Benefit Enhancement $10,001 - $100,000 Annual Economic Benefit Enhancement $0 - $10,000 Annual Economic Benefit Enhancement No Specific Dollar Amount of Benefit Identified No Documentation of Economic Benefit of Project |
40 40 20 12 4 2 0 |
| 6 | Special Program/Multi-Year Funding | Gives points for projects with particular support, or which are otherwise considered to be particularly important. Also provides 5 points for multi-year projects that are currently underway to recognize fact that unless mitigating circumstances indicate otherwise, the project should be progressing forwarding. | Subjective Ranking
5 Points For Multi-Year Projects Currently Underway |
20 - 0 |
| 7 | Project Type | Considers the type of project to be undertaken, with priority given to airside construction. For pavement rehabilitation or reconstruction projects, additional points will be given based on the Pavement Condition Index (PCI) score of the pavement to be rehabilitated. The PCI score shall be the based on the Pavement Management Study completed by Clough, Harbour & Associates for VAOT in March of 1999. | Primary Runway
Primary Runway Taxiway Planning Aprons/Connector Taxiways NAVAIDS Land Acquisition Hangar Site Development Snow Removal/ARFF Equipment & Bldgs. Secondary Runway Terminal/Landside Airfield Electrical/Vaults |
100
90 90 80 70 70 60 60 60 50 40 |
| For Pavement Rehabilitation or
Reconstruction Projects, add
Following Points
PCI Rating 0 - 19 20 - 39 40 - 59 60 - 79 80 - 100 |
20 16 12 8 4 0 | |||
| 5 - Project Type | Total of Points | |||
| 8 | FAA Priority Points | Points are given for projects eligible for FAA funding, based on the FAA's priority ranking system. This will help to tie the VAOT prioritization system into the FAA system. | FAA Priority Ranking Score
100 - 90 89 - 80 79 - 70 69 - 60 59 - 50 49 - 40 39 - 30 29 - 20 19 - 10 9 - 0 Projects Not Eligible for FAA Funding |
20 18 16 14 12 10 8 6 4 2 0 |
| 9 | Upgrade to FAA Standards | Gives points for projects which will upgrade the airport to FAA safety standards. These standards include construction of or improvements to runway and taxiway safety areas, runway and taxiway widths, and runway and taxiway gradient; obstruction identification, lighting and/or removal (including land or easement acquisition for removal of these obstructions); and relocation of a runway threshold for avoiding approach obstructions. | Project Will Completely Bring
Airport into Compliance with an
FAA Safety Requirement
Project Will Partially Bring Airport into Compliance with an FAA Safety Requirement Project Is Not Related to an FAA Safety Requirement |
100
50 0 |
| 10 | VAOT Development Standards | Gives points for projects which will upgrade the airport to VAOT's minimum development standards. These standards include installation of perimeter security fencing around the entire airport; construction of a taxiway system to remove aircraft from the active runways; construction of aprons to meet forecasted aircraft demand; weather reporting device, runway lights and ground communication outlets for instrument approach airports; maintenance of existing infrastructure; development of a public picnic area; and the preparation or update of the airport layout plan or master plan. | Project Will Completely Meet a
VAOT Development Requirement
Project Will Partially Meet a VAOT Development Requirement Project Is Not Related to, or is in Excess of, a VAOT Development Requirement |
100
50 0 |
| 11 | Previously Programmed Federal or State Aid | Gives significant evaluation points to projects with State or Federal funding programmed to the project. Points are given on a sliding scale, ranging from 200 points to 0 points. | Funding Programmed for Current
Year
Funding Programmed 1 Year Out Funding Programmed 2 Years Out Funding Programmed >2 Years Out or No Funding Programmed |
200
150 50 0 |
| 12 | Cost/Benefit | Gives points for projects that will significantly increase the utility of the airport at a relatively small cost. To be eligible, project must cost less than $75,000. Evaluation is based on the project's ability to increase the utility of the airport, and the project cost. | 12A - Project Cost
$0 - $5,000 $5,001 - $25,000 $25,001 - $75,000 |
50 30 10 |
| 12B - Benefit
Project Has Potential for Significant Increased Use of Airport Project Has Potential for Minor Increased Use of Airport Project Has No Potential for Increased Use of Airport |
50 30 0 | |||
| 12 - Cost/Benefit | Total of Points | |||
| 13 | Resource Impact | Gives points to projects which are not anticipated to have significant resource impact. Also penalizes facilities which are anticipated to have significant resource impact. | No anticipated resource impact
Minor resource impact - no mitigation anticipated Major resource impact - mitigation anticipated |
40
20 0 |
| 14 | Project Interest and Support | Gives points for projects with demonstrated local interest and support. Examples of project support could be procurement of some or all financial assistance outside of VAOT and FAA sources, assistance in providing construction project material and/or labor, and letters of support from local businesses, users of the airport, and quasi-public entities attesting to the benefits of the proposed project. Project opposed by an organized group or several individuals are given negative points. Points given in these areas should consider the size of the population within the vicinity of the airport, to give additional points for smaller airports with particularly strong local and government support. | 14A - Project Support
Measured by letters of support from local businesses, users of the airport, and quasi-public entities; resolutions or other formal motions from public and quasi-public entities; documentation of public meetings expressing support for the project; or a documented willingness to procure some or all financial assistance outside of VAOT and FAA sources and/or assistance in providing construction project material or labor. |
20 - 0 |
| 14B - Project Opposition
Measured by the level of organized, documented opposition to the project. |
0 - (-20) | |||
| 14 - Project Interest and Support | Total Points | |||
| TOTAL POTENTIAL AIRPORT POINTS (CRITERIA 1 - 4) | 140 | |||
| TOTAL POTENTIAL PROJECT POINTS (CRITERIA 5-14) | 760 | |||
| MAXIMUM POSSIBLE PROJECT RANKING | 900 | |||
2.2 PROJECT EVALUATION WORKSHEETS.
One of the primary desires of VAOT was to create a project prioritization system that was easily understood by all parties who may wish to review the project rankings. To help facilitate this ease of review, a one page summary of each project evaluation was created. This worksheet concisely summarizes all pertinent information on the proposed project, including the airport location, a project description, cost, project duration, and the summarized evaluation sheet. A sample of this worksheet follows, as well as a blank worksheet. A detailed explanation of the evaluation process can be found in Section Five, Project Evaluation.
INSERT 2 BLANK WORKSHEETS
SECTION 3 - PUBLIC INVOLVEMENT
3.0 PUBLIC INVOLVEMENT APPROACH
As part of the Airport Capital Facility Program process, a significant effort was expended to present the program to the public, both for their information and to obtain their input on the program that VAOT was developing. To this end, a series of four rounds of public meetings were held in December 1998/January 1999; July, 1999; October, 1999; and December, 1999. With the exception of the last round of meetings, all public meetings were held at the 12 System Airports where space was available. For the Fair Haven Municipal and John H. Boylan State Airports, the meetings were held at the Fair Haven and Brighton Town Offices, and due to the large turn-out, the last public meeting for the Caledonia County State Airport was held at the Lyndon Town offices. The final round of public meetings consisted of three regional presentations at locations in Montpelier, St. Johnsbury, and Rutland. A total of 38 public informational meetings were held.
The intent of these public meetings was to maximize public involvement, and to make those groups associated with the various airports part of the decision-making process. Based on comments received throughout this study, it appears that this goal was successfully achieved.
3.1 MEETING SUMMARIES
3.1.1 First Public Meeting. To kick off the project, a series of inventory meetings were held at each of the 12 system airports between December 17, 1998 and January 7, 1999. Due to the timing of the meetings during the holiday season, attendance varied widely, however, positive and informative input was received at all meetings.
The meetings were composed of several elements:
The total number of meeting attendees were as follows:
Table 3-1
First Public Meeting Attendance
| Airport | Meeting Date | Attendees* |
| Burlington International | December 21, 1998 | 4 |
| Caledonia County | December 18, 1998 | 3 |
| E.F. Knapp | December 18, 1998 | 2 |
| Fair Haven Municipal | January 7, 1999 | 3 |
| Franklin County | December 21, 1998 | 6 |
| Hartness | January 6, 1999 | 14 |
| John H. Boylan | December 17, 1998 | 5 |
| Middlebury | January 5, 1999 | 8 |
| Morrisville-Stowe | December 18, 1998 | 3 |
| Newport | December 17, 1998 | 4 |
| Rutland | January 7, 1999 | 14 |
| William H. Morse | January 8, 1999 | 5 |
* Does not include VAOT staff or Consultants
While these meetings generally focused on an inventory of the airport facilities and an overview of the Airport Capital Facility Program, a wide variety of comments were also expressed at these meetings. Some of the more significant comments that were raised included:
3.1.2 Second Public Meeting. The second round of public meetings were once again held at each of the 12 system airports, between July 12 and July 23, 1999. The focus of these meetings was to update the public on the work completed to date, and to set the groundwork for the public involvement in the support elements of the project ranking model. The primary items of discussion were:
The total number of meeting attendees were as follows:Table 3-2
Second Public Meeting Attendance
| Airport | Meeting Date | Attendees* |
| Burlington International | July 15, 1999 | 1 |
| Caledonia County | July 21,1999 | 12 |
| E.F. Knapp | July 14,1999 | 13 |
| Fair Haven Municipal | July 13,1999 | 7 |
| Franklin County | July 15,1999 | 25 |
| Hartness | July 14,1999 | 12 |
| John H. Boylan | July 22,1999 | 12 |
| Middlebury | July 13,1999 | 5 |
| Morrisville-Stowe | July 20,1999 | 7 |
| Newport | July 21,1999 | 9 |
| Rutland | July 23,1999 | 13 |
| William H. Morse | July 12,1999 | 6 |
* Does not include VAOT staff or Consultants
This second round of meetings generally had higher attendance then the first meeting, and many more comments were raised at these meetings, including the following:
3.1.3 Third Public Meeting. As with the previous two rounds, the third series of public meetings were once again held at the 12 system airports, between October 12 and October 29, 1999. There was one exception to this - the staff at the Burlington International Airport indicated that since their projects were not being evaluated under this program, and there had been little public interest, that they did not see the need of the third public meeting.
The focus of these meetings was to update the public on the work completed to date, to present the draft prioritized list of projects, and gather public support and comment on the program. The primary items of discussion were:
The total number of meeting attendees were as follows:
Table 3-3
Third Public Meeting Attendance
| Airport | Meeting Date | Attendees* |
| Caledonia County | October 27,1999 | 34 |
| E.F. Knapp | October 28,1999 | 39 |
| Fair Haven Municipal | October 15,1999 | 1 |
| Franklin County | October 25,1999 | 24 |
| Hartness | October 14,1999 | 2 |
| John H. Boylan | October 26,1999 | 7 |
| Middlebury | October 12,1999 | 16 |
| Morrisville-Stowe | October 18,1999 | 69 |
| Newport | October 19,1999 | 3 |
| Rutland | October 29,1999 | 29 |
| William H. Morse | October 13,1999 | 4 |
* Does not include VAOT staff or Consultants
This third round of meetings had fairly erratic attendance, with one meeting having only 1 individual attend, while another meeting had almost seventy people in attendance. These meetings focused much more on the rankings of the projects at the individual airport and the final modifications to the prioritization model, and therefore general discussion related to the process itself was fairly limited. Nonetheless, there were some more general comments that were discussed, including the following:
3.1.4 Final Public Meeting. The public involvement phase of this program concluded with three regional meetings held in December, 1999. These meeting were held in Montpelier, St. Johnsbury and Rutland. The intent of these meetings was to walk the audience through the complete development and implementation of the program. The agenda for this meeting was as follows:
VAOT concluded these meetings with a charge to the local communities to undertake a concerted effort in early 2000 to gather and document local support for the airports and their associated projects, with the anticipation of the Airport Capital Facility Program being fully implemented in May of 2000.
The reader is directed to the technical appendix, where complete meeting minutes can be found.
SECTION 4 - AIRPORT CLASSIFICATION & DEVELOPMENT STANDARDS
4.0 INTRODUCTION
To assist VAOT in the determination of appropriate levels of development for the System Airports, the Consultant created standards which all airports should consider when evaluating their future facility needs. These standards are broken down into two primary categories - safety, which is generally addressed by FAA standards, and facility development, which is generally addressed by VAOT standards, as defined under this project. The Facility Development Standards are based on appropriate levels of facility improvements as determined by VAOT. Section 4.2 addresses the establishment of these standards. Preceding this section is a discussion on the classification of the Vermont Airport System. The FAA Safety Standards are nationally recognized guidelines, based exclusively on the design aircraft, which is defined by the largest aircraft which regularly uses the facility. Section 4.3 addresses the establishment of these standards.
4.1 AIRPORT CLASSIFICATION
Prior to creating appropriate development standards, it is necessary to define the role of the airport. Once this definition is complete, standards that are appropriate for the activity type and level at the airports can be defined. In a working meeting with the TAC on June 21, 1999, the classification system for the Vermont Airports was created. A review of this definition process follows:
4.1.1. Existing Airport Classification. While it is not currently used for development standards, the existing airport system was classified by VAOT in a study completed in 1973, and subsequently updated in 1983. This classification system was comprised of four types of airports - Air Carrier, Economic Development General Aviation Airports, Aviation Specialty Airports, and Other Public Landing Strips. Table 4-1 summarizes the classifications of the current public use airports in Vermont, with their associated definitions.
TABLE 4-1
1983 VERMONT AIRPORT SYSTEM PLAN AIRPORT CLASSIFICATIONS FOR PUBLIC USE FACILITIES(1)
| FACILITY | CLASSIFICATION | DESCRIPTION |
| Burlington International | Air Carrier | Airports designed to support scheduled air service; 5,000 foot long and 150 foot wide minimum paved runway |
| Rutland State | ||
| William Morse State | Economic Development
General Aviation Airports |
Airports designed to support corporate aircraft; must have all-weather operational reliability; 4,000 foot long and 100 foot wide minimum paved runway; emergency landing strip potential |
| E.F. Knapp State | ||
| Newport State | ||
| Caledonia County | ||
| Franklin County | ||
| Middlebury State | ||
| Morrisville-Stowe State | ||
| Mount Snow | ||
| Hartness State | ||
| Basin Harbour | Aviation
Specialty Airports |
Airports designed to serve sport and pleasure flying; recreational; emergency landing strip potential; 3,000 to 4,000 foot minimum paved runway |
| Fair Haven | ||
| John Boylan State | ||
| Post Mills | ||
| Warren-Sugarbush | ||
| North Windham | Other Public
Landing Strips |
Airports designed to serve owners of small aircraft; casual operations; emergency landing strip potential; 2,000 foot minimum grass runway |
4.1.2. FAA NPIAS Classification. The National Plan of Integrated Airport Systems (NPIAS) provides for five levels of classifications, including:
The NPIAS is tied into both the activity level of the airport {Commercial Service Airports (Primary) and Other Commercial Service Airports (Non-Primary)} and the airport's functional role {Reliever Airports and General Aviation Airports}. However, the NPIAS does not give the definition of the smaller, general aviation airports that comprise the majority (11 of the 12 airports) of the Vermont Airport System.
4.1.3. Other State Airport Classifications. In addition to the FAA's NPIAS classifications, and VAOT's existing classification system, other classification systems from various states were reviewed. A brief summary of the distinctives used, along with comments on their applicability to Vermont, are as follows:
4.1.4. Recommended Vermont State Airport Classification. After a review of the various classification systems used by other states, the TAC elected to use a two-tiered classification system, which incorporates a facility use descriptor (the airport role or function) and the FAA's facility classification, which is otherwise known as the Airport Reference Code. The facility use descriptor will generally define the development standards, whereas the Airport Reference Code (ARC) will generally define the FAA required safety standards. A detailed discussion of these descriptors follows.
4.1.4.1 - Facility Use. The facility use descriptors that were established for Vermont are:
Table 4-2 shows each of the Vermont system airports and their associated facility use classifications.
TABLE 4-2
VERMONT AIRPORT SYSTEM FACILITY USE DESCRIPTORS
| Airport | Facility Use Descriptor |
| Burlington International Airport | Commercial Service |
| Rutland State Airport | Commercial Service |
| Caledonia County State Airport | General Aviation |
| E. F. Knapp State Airport | General Aviation |
| Franklin County State Airport | General Aviation |
| Hartness State Airport | General Aviation |
| Newport State Airport | General Aviation |
| William H. Morse State Airport | General Aviation |
| Middlebury State Airport | General Aviation |
| Morrisville-Stowe State Airport | General Aviation |
| John H. Boylan State Airport | Aviation Specialty |
| Fair Haven Municipal Airport | Aviation Specialty |
The second part of the airport classification is the Airport Reference Code (ARC). The ARC is a coding system the FAA developed to assist airports and airport sponsors in establishing which particular design standards are appropriate for which airport. The ARC employs characteristics for both the physical component of the aircraft and the operational component. The Approach Category is the portion of the ARC which describes a grouping based upon aircraft operating characteristics, namely, the approach speed of the aircraft. The Airplane Design Group is the portion of the ARC which describes a grouping based upon the aircraft physical characteristics. The Approach Category and the Airplane Design Group are defined below:
4.1.4.2 - Approach Category. The approach category groups operational characteristics of aircraft based upon its approach speed. The FAA considers the approach speed to be equal to 1.3 times the stall speed in a landing configuration at the aircraft's maximum certificated landing weight. Runway design standards are partially based upon the approach category. The approach categories are delineated into the following five groups:
| Category A: | Approach speed equals less than 91 knots. |
| Category B: | Approach speed equals 91 knots or more, but less than 121 knots. |
| Category C: | Approach speed equals 121 knots or more, but less than 141 knots. |
| Category D: | Approach speed equals 141 knots or more, but less than 166 knots. |
| Category E: | Approach speed equals 166 knots or more. |
4.1.4.3 - Design Group. The Airplane Design Group considers the physical characteristics of aircraft based upon wingspan. Certain runway design standards are based upon the airplane design group and taxiway design standards are entirely based upon this group. The Airplane Design Group is delineated into the following six groups:
| Group I: | Airplane wingspan up to 49 feet |
| Group II: | Airplane wingspan equals 49 feet up to 79 feet |
| Group III: | Airplane wingspan equals 79 feet up to 118 feet |
| Group IV: | Airplane wingspan equals 118 feet up to 171 feet |
| Group V: | Airplane wingspan equals 171 feet up to 214 feet |
| Group VI: | Airplane wingspan equals 214 feet up to 262 feet |
The airport or airport sponsor typically refers to the ARC to ensure that airfield projects adhere to the appropriate design standards. The airport or airport sponsor should also periodically compare aircraft operating at the airport and the established airport ARC. The ARC should be equal to the most demanding aircraft that operates or intends to operate at the airport on a regular basis.
Airports containing two or more runways should design most airfield facilities to the most demanding ARC and design specific areas to a less restrictive ARC. This will avoid the unnecessary over-development and the additional maintenance needs that go along with the excess development. The following table shows the Vermont system airports, their established ARC and the airplane characteristics that pertain to this ARC:
Table 4 - 3
Established Airport Reference Codes
| Airport | ARC | Designed for the following Aircraft Characteristics |
| Burlington International Airport | D-V | Approach speed equals 141 knots up to 166 knots.
Wingspan equals 171 feet up to 214 feet. |
| Rutland State Airport | C-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| Caledonia County State Airport | B-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| E. F. Knapp State Airport | B-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| Franklin County State Airport | B-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| Hartness State Airport | B-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| Newport State Airport | B-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| William H. Morse State Airport | B-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| Morrisville-Stowe State Airport | B-II | Approach speed equals 91knots up to 121 knots.
Wingspan equals 49 feet up to 79 feet. |
| Middlebury State Airport | B-I | Approach speed equals 91knots up to 121 knots.
Wingspan equals less than 49 feet. |
| John H. Boylan State Airport | A-I | Approach speed equals less than 91 knots.
Wingspan equals less than 49 feet. |
| Fair Haven Municipal Airport | A-I | Approach speed equals less than 91 knots.
Wingspan equals less than 49 feet. |
4.2 VAOT AVIATION DEVELOPMENT STANDARDS
This Section of the Vermont Capital Facility Program establishes the airport development standards for the Vermont state airports under study. This evaluation primarily focuses on the airport terminal area (aprons, hangars, fuel farms, auto parking and access, and administration/terminal buildings).
The airport development standards analysis uses two primary means of establishing levels of improvements - the airport facility use (Commercial Service, General Aviation, Aviation Specialty), and the activity level of the airport. An inventory of terminal facilities is presented, and then these results are compared to theoretical facility requirements. Requirements are determined from the unconstrained forecasts of aircraft operations and planning guidelines presented in Advisory Circular 150/5300-13 Airport Design.
New facilities or facility improvements are recommended with the goal of maintaining a viable and effective airport for its users. The following subsections address the ability of the existing airport facilities to accommodate current aviation demands and to recommend the appropriate development standards to add or improve these facilities to meet these demands.
4.2.1. Aircraft Parking Aprons. Aprons are areas at the airport which provide aircraft parking, access to terminal facilities, fueling, deicing, ground power units, tow vehicles, ground transportation to terminal areas and other typical support needs for aircraft. Apron areas are typically divided into two categories for determining the existing aircraft parking needs, as well as future aircraft parking needs. The two apron categories are based upon the expected length of use. The two apron categories are transient aprons and aprons for based aircraft.
Transient aprons are normally located closest to the terminal. The determining factor for transient aprons is that the aircraft may stay for a period of time (from quick stops to overnights) but the aircraft is not based at the airport. Aprons for based aircraft are typically separate from these aprons. Based aircraft aprons are typically located near hangars, tie down areas and aircraft service areas.
To determine total apron demand, transient apron requirements are determined from a formula derived from the itinerant operations forecast developed earlier. Based aircraft apron needs are calculated from an assumed percentage of the based aircraft forecasts.
4.2.1.1. - Transient Apron. Advisory Circular 150/5300-13, Appendix 5 presents a methodology for calculating itinerant parking demand in instances where actual field surveys are unavailable. The following calculations are presented to estimate itinerant parking demand.
Calculate the average peak daily itinerant operations for the most active month. Assume the active month is 15% busier than average month
Assume the average busy itinerant day is 10 percent more active than the average day.
Assume that a certain portion of the itinerant airplanes will be on the apron during the day. For this analysis it will be assumed that 30 percent of the total busy day itinerant operations will be parked on the apron at any one time.
Calculate the area needed on the basis of 360 square yards (s.y.) of apron space for all transient aircraft (Airport Design recommends a range of 300 SY for single engine up to 700 SY for General Aviation jets. A weighted mid-point of 360 SY will be applied).
4.2.1.2 - Based Aircraft Apron. The first step is to obtain the number of based aircraft requiring apron tie-down space. For purposes of this analysis, it will be assumed that 50 percent of all based aircraft will opt for tiedowns over more expensive hangars. Because most based aircraft that use tiedowns in lieu of hangars are single engine aircraft, a budget of 300 SY of parking apron per aircraft will be used to calculate demand.
There will be variations on this assumption from airport to airport depending upon a number of caveats. This includes the availability of existing hangars and the respective cost to each aircraft owner. A surplus capacity of low cost hangars will tend to lessen tiedown demand at northern tier airports, with severe winter conditions, such as experienced at the Vermont system facilities.
There may also be a specific use such as the air freight operation at the William H. Morse State Airport, that results in a significant number of the larger twin engine aircraft remaining on the apron instead of being hangared. Nonetheless, this system analysis will provide a theoretical determination of apron demand which should be further refined as individual Master Plan is developed.
4.2.1.3. - Aircraft Parking Apron Demand. Apron area required for the Vermont System Airports within the next five years (Year 2004) and the existing apron availability is summarized in Table 4-4.
TABLE 4-4
EXISTING APRON SPACE AND APRON SPACE NEEDED FOR APPROPRIATE STANDARDS - 2004
W. H.
Morse
State
Airport (Requiring tiedown space) (300 SY per aircraft) (15% Greater then Average) (30% of PMAD) (360 SY per aircraft)
Rutland
State
Airport
Caledonia
County
Airport
E.F.
Knapp
State
Airport
Franklin
County
State
Airport
Hartness
State
Airport
Newport
State
Airport
Middlebury
State
Airport
Morrisville-Stowe
State
Airport
John H.
Boylan
State
Airport
Fair
Haven
Mun.
AirportBased-Aircraft Apron Standards Total Based Aircraft
46
19
49
57
42
20
49
46
36
1
2 50% of Based Aircraft
23
9
25
28
21
10
24
23
18
1
1 Based Aircraft Apron (SY)
6,900
2,700
7,500
8,400
6,300
3,000
7,200
6,900
5,400
300
300 Itinerant Aircraft Apron Standards Total Operations
32,400
6,400
15,750
37,500
26,800
8,100
16,100
37,500
21,100
600
500 Itinerant Operations
20,520
3,300
6,300
18,700
8,000
5,000
7,700
7,500
7,400
400
400 Peak Month Operations
1,966
316
604
1,792
767
479
738
719
709
38
38 Peak Month Avg. Day (PMAD)
(10% Greater then Average)
72
11
20
60
26
16
25
24
24
1
1 Itinerant Parking Demand
22
3
6
18
8
5
7
7
7
0
0 Itinerant Aircraft Apron (SY)
7,787
1,138
2,174
6,451
2,760
1,725
2,656
2,587
2,553
138
138 Total Apron Demand (SY)
14,687
3,839
9,674
14,852
9,060
4,725
9,857
9,488
7,953
438
438 Existing Apron Area (SY)1
12,000
6,900
5,400
9,000
18,000
8,000
12,500
12,500
8,200
0
0 Excess or (Deficit) (SY)
(2,687)
3,062
(4,274)
(5,852)
8,940
3,275
2,644
3,013
247
(438)
(438)
Source: Dufresne-Henry, Inc., analysis
1 Existing Apron Area Does not Account for Grass Tie-Downs
4.2.2. Hangar Demand. Hangar demand is a function of a number of different variables. This includes airport location, type of aircraft to be hangared, costs and seasonal variation. As previously stated, most higher performance aircraft will be hangared, while single engine and light twins are usually split between tiedowns and storage facilities. In the northern climes, some aircraft owners will hangar their aircraft in the winter and tiedown in the summer.
At most airports with a preponderance of GA activity, there are two types of hangars that are available to aircraft owners. The first is the T-hangar, typically an individual unit strictly providing storage to single engine and light twin aircraft. Often the individual units are "nested" together to form singular hangar structures ranging from five to ten units per structure.
The second style of hangar is the corporate type. This structure not only provides storage capabilities to based aircraft, but can also provide a venue for aircraft maintenance, FBO offices, and pilot lounges. Generally, these structures range from 5,000 SF to 10,000 SF.
Forecasting hangar demand is very subjective. Because hangars are ineligible for AIP funding and are usually financed by the private sector, cost is usually the determining factor. If an FBO or corporate operation decides to construct a new hangar, this can occur overnight with no correlation to based aircraft hangar needs. On the other hand, there may be a strong demand for new T-hangars, but due to costs to respective aircraft owners, the project does not happen.
It will be assumed that there may be a need to construct some type of hangar(s) at all of the airports under study within the five year development period. The underlying purpose is to ensure that there is adequate space to provide these facilities for each of the airports. For those airports with current Master Plans, hangar demand is depicted on each of the respective ALPs, and is carried over into this study. For all other facilities, the following development assumptions will be applied to project hangar demand through the five year planning period.
Table 4 - 5
Hangar Requirements
| Airport
Reference Code |
Hangar Requirements |
| Aviation Specialty | 1 - 5 unit T-Hangar |
| General Aviation | 1 - 10 Unit T-Hangar |
| 1 - 5,000 SF Corporate Hangar | |
| Commercial Service | 1 - 10 Unit T-Hangar |
| 2 - 10,000 SF Corporate Hangars |
4.2.3. Fueling Facilities. Fueling facilities at GA airports are similar to hangars. They are typically funded by the private sector, or built by the Sponsor and leased to an FBO. As a matter of policy, all attended airports should, at a minimum, have an available supply of AVGAS. The need for Jet-A should be made at each airport based on demand and the services provided by the FBO.
4.2.4. Terminal/Administration Buildings. Airport buildings are designed to house specific airport support needs or functions. The fixed base operator (FBO) building typically provides commercial space for aircraft maintenance and repair, flight lessons, charter, fuel sales, and other aircraft commercial support activities. The administration building can accommodate the pilot, passengers, public, and the airport management. The administration building should be located near the FBO but sufficiently separated to preclude conflict between airplanes operating from these areas. In keeping with VAOT policy, all public facilities should be ADA compliant.
It should be noted that lower activity airports may not initially justify the construction of either an FBO or administrative building. The initial airport building is often a maintenance hangar with the attached offices. For an airport to consider construction of a separate administrative type building, there should be a minimum of ten departures and arrivals during the peak hours of a busy day. All attended airports should have as a minimum an area set aside in a hangar or other similar structure which provides a public phone (accessible 24 hours a day); ADA compliant rest rooms; a telephone recording describing the airport facilities and operating hours; a pilot's lounge or waiting area; and a bulletin board.
If construction of an administrative building is necessary, the minimum facilities should accommodate a pilot briefing area, restrooms, an informational booth or bulletin board, a public phone (accessible 24 hours a day) and a telephone recording. This room should have easy access to the restrooms and parking areas. Table 4-6, Existing Administration Building Ammenities describes the current availability of the services described in the above text at each of the Vermont state-owned airports. Airports with commercial service should allow for access to public transportation services at the administration building in addition to the above minimum services. This can range from providing a regularly scheduled bus stop to a simple information kiosk which has phone numbers and information for services such as cabs, rental cars, hotels, restaurants, etc.
Where feasible, airports should also attempt to provide multi-modal links to other transportation networks. One existing example is the parking lot at the Morrisville-Stowe State Airport, which is utilized as a park-and-ride facility due to its proximity to Route 100.
Table 4 - 6
Existing Administrative Building Ammenities
|
Airport Name |
Ammenities Provided? | |||||
| Public
Phone |
Rest
Rooms |
Food |
Telephone
Recording |
Pilot
Lounge |
Bulletin
Board | |
| Rutland State | yes | yes | yes | yes | yes | yes |
| Caledonia County State | yes | yes | no | yes | yes | yes |
| E. F. Knapp State | yes | yes | yes | yes | yes | yes |
| Franklin County State | yes | yes | no | yes | yes | yes |
| Hartness State | yes | yes | no | yes | yes | yes |
| Newport State | yes | yes | no | yes | yes | yes |
| William H. Morse State | yes | yes | no | yes | yes | yes |
| Middlebury State | yes | yes | no | yes | yes | yes |
| Morrisville-Stowe State | yes | yes | no | yes | yes | yes |
| John H. Boylan State | yes | no | no | no | no | yes |
| Fair Haven Municipal | no | no | no | no | no | no |
4.2.5. Auto Parking. Auto parking at commercial service facilities is divided between airline passengers and other users and tenants of the airport. Users and tenants include GA passengers and pilots, airport based employees and often rental car companies.
There is only one commercial service airport under study, and based on a review of the current Master Plan, parking needs for airline passengers have been determined to be adequate through the planning period. At the other GA airports there are several general planning guidelines that should be used to assess parking needs.
For GA passengers and pilots it is recommended that there should be one space for fifty percent of the based aircraft and 1.5 spaces for the peak day itinerant aircraft parked on the itinerant apron. There should also be adequate parking for airport employees and other visitors. For purposes of this analysis, a total demand of ten employees and visitors will be assumed. It is understood that there may be several airports with a greater demand, but generally this demand is accommodated at each tenants' base of operation. Parking facilities for public buildings should provide for appropriate levels of ADA compliant parking spaces. For airports with nighttime operations, the parking lots should provide for some type of security lighting.
As was done to quantify airport apron needs, parking requirements are determined from existing Master Plans where applicable. Table 4-7 summarizes the parking demand using either the above assumptions or Master Plan data.
Based on review of the table, it would appear that most airports within the system study are under capacity for auto parking. Field reconnaissance of these facilities indicates that the analysis may overstate the parking shortage. This is likely due to several factors, including the basis of the analysis deriving from a peak demand quantification that will only occur sporadically during the summer months. It should also be acknowledged that the assessment of existing parking may not account for many based pilots parking their autos near their aircraft, or in their hangars.
4.2.6. Auto Access. Auto access at any airport focuses on two issues; access to the airport and internal access to airport facilities. At a minimum, access to all airports with paved runways should be a paved, two lane roadway and conform to the minimum standards set forth in each municipalities' bylaws concerning roadway development.
Internal access should be designed to provide a positive separation between airside and terminal area facilities. Ideally, there should be no auto traffic on airport runways, taxiways or aprons. Internal access roads are usually separated from these airside areas with security fencing and gates. In addition to terminal area facility access, there should also be adequate access provided for airport maintenance and emergency vehicles to reach all points of the airfield operation areas.
4.2.7. Airfield Navigational Aids. Navigational Aids is a broad term which encompasses equipment which is utilized by the pilot either on the approach to the airport, or in preparation to depart the airport. The equipment necessary for each type of airport varies, but generally should consist of some type of weather information, vertical approach guidance, horizontal approach guidance, and airfield lighting. The type of equipment necessary is dependant on the approach type of the airport - either a visual approach or a non-precision approach. Table 4-8 summarizes the navigational aid requirements of the Vermont Airport System.
Table 4 - 7
Existing and Required Vehicle Parking
| Airport Name | Spaces Needed | Existing Spaces | Surplus
or Deficit | ||||
| Based A/C | 50% Based | Itinerant | 1.5 * Itinerant | Total | |||
| Rutland State | 46 | 23 | 72 | 108 | 131 | 100 | -31 |
| Caledonia County State | 19 | 10 | 11 | 17 | 26 | 15 | -11 |
| E. F. Knapp State | 49 | 25 | 20 | 30 | 55 | 50 | -5 |
| Franklin County State | 57 | 29 | 60 | 90 | 119 | 50 | -69 |
| Hartness State | 42 | 21 | 26 | 39 | 60 | 50 | -10 |
| Newport State | 20 | 10 | 16 | 24 | 34 | 30 | -4 |
| William H. Morse State | 49 | 25 | 25 | 38 | 62 | 50 | -12 |
| Middlebury State | 46 | 23 | 24 | 36 | 59 | 35 | -24 |
| Morrisville-Stowe State | 36 | 18 | 24 | 36 | 54 | 50 | -4 |
| John H. Boylan State | 1 | 1 | 1 | 2 | 2 | 0 | -2 |
| Fair Haven Municipal | 2 | 1 | 1 | 2 | 3 | 0 | -3 |
Table 4 - 8
Appropriate Airport Navigational Aids
| Airport Name | Approach
Type |
Glide Slope
Indicator |
Lighting | Hazard Beacons | Rotating
Beacon |
GCO | AWOS | Wind Direction Indicator |
| Rutland State | Non-Precision | PAPI | MIRLS | yes | yes | yes | yes | yes |
| Caledonia County State | Non-Precision | PAPI | MIRLS | yes | yes | yes | yes | yes |
| E. F. Knapp State | Precision | PAPI | HIRLS | yes | yes | yes | yes | yes |
| Franklin County State | Non-Precision | PAPI | MIRLS | yes | yes | yes | yes | yes |