CHAPTER 2 - INVENTORY
CHAPTER 3 – AVIATION FORECASTS
CHAPTER 3. AVIATION FORECASTS
3-1 CHAPTER 3. AVIATION FORECASTS
3-1 Introduction Formatted: Font: Bold Formatted: Body Text Indent, Outline The aviation forecasts provide estimates for future aviation demand at the airport. numbered + Level: 2 + Numbering Style: 1, 2, 3, … + Start at: 1 + Alignment: Left + Aligned Projections of aviation demand are important in the planning process as they at: 0" + Tab after: 0.5" + Indent at: 0.5", provide the basis for the following: Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space between Asian text and numbers • Documentation of the role of the airport and determination of the type Formatted: Body Text Indent, Line spacing: aircraft to be accommodated in the future. single, Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space between Asian text and numbers Formatted: Body Text Indent, Left, Indent: • Evaluation of the capacity of existing airport facilities and their ability to Left: 0", Widow/Orphan control, Allow hanging accommodate designsproposed expansion. punctuation, Adjust space between Latin and Asian text, Adjust space between Asian text and numbers Formatted: Body Text Indent, Left, Indent: • Estimation of extent of airside and landside facilities required for future Left: 0.69", Space Before: 6 pt, Bulleted + Level: 1 + Aligned at: 0.5" + Tab after: 0.75" years. + Indent at: 0.75", Tab stops: 0.94", List tab 3-2 Airport Role + Not at 0.75" Mammoth Yosemite Airport Formatted: Body Text Indent, Left, Indent: The Airport Layout Plan’s twenty-year aviation forecast projects markets, Left: 0.69", Space Before: 6 pt, Bulleted + enplanements, and aircraft types. The Airport Layout Plan forecast (“MMH / Level: 1 + Aligned at: 0.5" + Tab after: 0.75" + Indent at: 0.75", Tab stops: 0.94", List tab Brandley forecast”) was developed by Reinard W. Brandley. Brandley considered + Not at 0.75" various information during the development of this forecast, including forecasts prepared by Mammoth Mountain Ski Area’s airline consultant in collaboration with airport staff and Mammoth Lakes Tourism. The MMH / Brandley forecast includes an analysis of peer resort airport enplanements and airline operations that include Yampa Valley, Eagle County, Aspen-Pitkin, Glacier Park, Montrose Regional, and Friedman Memorial (Sun Valley) airports. It is reasonable to expect that MMH will have a growth rate similar to that of its peer review airports. These resorts were chosen because they are similar in nature to MMH and have successful air service programs. This growth is based on the continued support of the Town, Mammoth Lakes Tourism, the Eastern Sierra Air Alliance, Mono County, and Mammoth Mountain Ski Area (MMSA).
As mentioned above, MMSA had aviation forecasts prepared by an airline consultant in collaboration with airport staff and Mammoth Lakes Tourism, which were considered in the development of the MMH / Brandley forecast. A draft MMSA forecast was presented to the community in a series of six workshops in the spring of 2011. The Town’s Airport Commission also held a workshop focused on the draft MMSA forecast in December 2011, at which the MMSA Formatted: Justified, Don't hyphenate, Tab airline consultant presented his assumptions and methodology. Subsequently, in stops: 3.25", Centered
Mammoth Yosemite Airport Layout Plan May 2012 2-1 CHAPTER 2 - INVENTORY
March 2012, the draft MMSA forecast was revised and is contained in Table No. 3-1. The revised MMSA forecast shows enplanements increasing from 26,200 in 2011 to approximately 130,500 in 2028, using a 60 percent load factor. The MMSA forecasts were evaluated and considered by Brandley in the development of the MMH / Brandley forecast of airline enplaned passengers and operations.
The MMH / Brandley forecast of enplanements projects enplanements to increase from 26,200 in 2011 to 140,000 in 2030 (see Table No. 3-4), which equates to roughly 1,000 passengers arriving daily in the winter of 2030.
3-2 Airport Role
MMH has previously served and will continue to serve as a general aviation an Formatted: Body Text Indent, Left, Indent: airport that provides service for aircraft from the Central and Western United Left: 0" States to bringbringing visitors to the recreation facilities available in the area, including skiing, fishing, and hiking, and access to Yosemite National Park. Recently, airline service has been instituted and is growing rapidly, which serves airports in the western. MMH is currently classified by F.A.A. as a Primary Commercial Service Airport. The new air service to the region is subsidized by the MMSA in the winter to maintain a competitive position with other ski resorts in the Western United States. Summer air service has been subsidized by a partnership of the Town, Mono County, and MMSA. MMSA and the Town are committed to maintaining and expanding airline service to MMH; MMSA has provided a letter of commitment to the Town to formalize the partnership (see Appendix A). The nearest commercial airport to Mammoth Lakes is Reno, Nevada, which is 170 miles to the north.
A series of 90 hangars were constructed by the fixed base operator and sold to individual pilots and aircraft owners for aircraft storage at the airport while they are off enjoying the recreation facilities.. These hangars are in a pool, which is controlled and operated by the fixed base operator, providing covered storage space for visiting aircraft. Mammoth Yosemite AirportMMH only has eight based aircraft –- six single engine and two small twin-engine. The based aircraft population is not expected to change appreciably in the forecast period. The local operations at the airport are minimal. because of the visitor-based recreational resort nature of MMH.
While locally based operations at the airport are minimal, there are a significant number of itinerant operations at the airport. MMH serves GA aircraft ranging from the small single-engine propeller aircraft to large business jets on a year round basis. MMH also serves a growing airline operation. It is expected that these operations will continue at MMH and that there will be significant growth in the airline and business aircraft operations.
There are three other general aviation airports within 50 miles of Mammoth Formatted: Body Text Indent, Left, Indent: Left: 0", Widow/Orphan control, Adjust space Yosemite Airport.MMH. According to F.A.A. Airport Master Records, Eastern between Latin and Asian text, Adjust space Sierra Regional Airport in Bishop has 64 based aircraft, Lee Vining Airport has 1 between Asian text and numbers based aircraft, and Bryant Field in Bridgeport has 1 based aircraft. Formatted: Justified, Don't hyphenate, Tab stops: 3.25", Centered
Mammoth Yosemite Airport Layout Plan May 2012 2-2 CHAPTER 2 - INVENTORY
Formatted: Body Text Indent, Widow/Orphan control, Adjust space between Latin and Asian 3-3 3-3 Projections text, Adjust space between Asian text and numbers Mammoth Yosemite Airport is a commercialMMH airport servingserves the Town of Formatted: Font: Bold, Underline Mammoth Lakes and surrounding recreational areas. Aviation activities generally result from demand for Formatted: Body Text Indent, Outline access to the Mammoth Mountain Ski AreaMMSA and numbered + Level: 2 + Numbering Style: 1, 2, 3, … + Start at: 1 + Alignment: Left + Aligned at: 0" + Tab after: 0.5" + Indent at: 0.5", Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space between Asian text and numbers Mammoth Yosemite Airport Layout Plan July 2011 3-1 Formatted: Body Text Indent, Line spacing: single, Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space between Asian text and numbers Formatted: Font: Times New Roman, 10 pt Formatted: Font: Times New Roman, 10 pt Formatted: Font: Times New Roman, 10 pt
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Mammoth Yosemite Airport Layout Plan May 2012 2-3 CHAPTER 2 - INVENTORY
CHAPTER 3 – AVIATION FORECASTS Formatted: Font: 11 pt Formatted: Body Text Indent, Left, Indent: Left: 0", Widow/Orphan control, Allow hanging the summer recreation facilities including hiking, fishing, and access to Yosemite punctuation, Adjust space between Latin and Asian text, Adjust space between Asian text and National Park. Previously theseThese demands wereare satisfied by general numbers aviation aircraft ranging in size from light single-engine propeller aircraft to large Formatted: Body Text Indent, Widow/Orphan jets ofup to the Gulfstream G V class. Airline and automobiles and buses. MMH control, Adjust space between Latin and Asian began commercial airline operations began in 2008 during the winter months and text, Adjust space between Asian text and havehas expanded rapidly since then. numbers Formatted: Body Text Indent, Left, Indent: Left: 0", Widow/Orphan control, Allow hanging Aviation activity levels result from interaction of demand and supply factors. The punctuation, Adjust space between Latin and demand for aviation is generally a function of demographic and economic Asian text, Adjust space between Asian text and numbers activities, but at this airport recreation activities are the main attraction. Supply Formatted: Body Text Indent, Line spacing: factors that influence activity levels include cost, competition, and regulations. single, Widow/Orphan control, Adjust space There While there are very few aircraft based at this airport, but currently there is between Latin and Asian text, Adjust space significant activity by general aviation aircraft bringing visitors to the area, and between Asian text and numbers recently by commercial airlines bringing visitors to the area since 2008. The Formatted: Underline basic steps for forecasting aviation activity at this airport are presented herewith. Formatted: Body Text Indent, Outline numbered + Level: 3 + Numbering Style: 1, 2, 3, … + Start at: 1 + Alignment: Left + Aligned 3-3.1 3-3.1 Aviation Activity Parameters and Measures to be Forecast at: 0" + Tab after: 0.5" + Indent at: 0.5", Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space between The major activities and measuredmeasures to be forecast include: Asian text and numbers Formatted: Body Text Indent, Line spacing: Based aircraft single, Widow/Orphan control, Adjust space Annual Operations – Itinerant, Local, and Total between Latin and Asian text, Adjust space between Asian text and numbers Fleet Mix – Number and Type of Operations Enplaned Passengers on Formatted: Body Text Indent, Indent: Left: Commercial Aircraft 0", Widow/Orphan control, Adjust space Fleet Mix – Number and Type of Operations between Latin and Asian text, Adjust space Peak Operations between Asian text and numbers Critical Aircraft Formatted: Body Text Indent, Line spacing: single, Widow/Orphan control, Adjust space Comparison of Airport Planning to TAF Forecast ForecastsPeak between Latin and Asian text, Adjust space Operations between Asian text and numbers Based aircraft Design Aircraft Formatted: Font: Times New Roman, 10 pt Formatted: Font: (Default) Arial, 12 pt 3-3.2 Formatted: Font: (Default) Arial, 12 pt
Formatted: Font: (Default) Arial, 12 pt 3-3.2 Collect and Review Previous Airport Forecasts Formatted: Font: (Default) Arial, 12 pt
Formatted: Font: (Default) Arial, 12 pt AirportThe most recent forecasts were prepared by Ricondo Associates in a report dated July 17, Formatted ... [26] 2000. This study was conducted to determine airport requirements for the Formatted: Font: Times New Roman, 10 pt proposed institution ofover 12 years ago and envisioned B757 non-stop flights Formatted ... [27] from Chicago and Dallas- Ft. Worth to Mammoth Yosemite Airport by American Formatted: Underline
Airlines. The American Airlines service was curtailed because of environmental Formatted ... [28] constraints and is replaced by shorter commercial flights, mainly from the Formatted: Font: Times New Roman, 10 pt Western United States. As a result, there is. Today a different market that is Formatted ... [29] being served and much of the forecast data presented in the Ricondo reportso Formatted historical forecasts will not be usefulused for this study. ... [30] Formatted: Justified, Don't hyphenate, Tab stops: 3.25", Centered
Mammoth Yosemite Airport Layout Plan May 2012 2-4 CHAPTER 2 - INVENTORY
3-3.3 3-3.3 Data Collection Formatted: Underline Formatted: Body Text Indent, Outline Pertinent data available for all demographics used in these forecasts were collected and used in this study. numbered + Level: 3 + Numbering Style: 1, 2, 3, … + Start at: 1 + Alignment: Left + Aligned The most recent F.A.A. Terminal Area Forecasts (TAF) were obtained fromfor historical and forecast at: 0" + Tab after: 0.5" + Indent at: 0.5", aviation activity for the entire United States, the F.A.A. Southwest Regional areaWestern Pacific Widow/Orphan control, Adjust space between Region, and the Mammoth Yosemite Latin and Asian text, Adjust space between Asian text and numbers Airport.MMH. Forecasts presented in the California Aviation System Plan Formatted: Body Text Indent, Widow/Orphan (CASP) were also obtained and reviewed. The data collected included the control, Adjust space between Latin and Asian following: text, Adjust space between Asian text and numbers Formatted: Font: Times New Roman, 10 pt Formatted: Font: Times New Roman, 10 pt Mammoth Yosemite Airport Layout Plan July 2011 Formatted: Font: Times New Roman, 10 pt 3-2 Formatted: Font: Times New Roman, 10 pt Formatted: Body Text Indent, Left, Indent: Left: 0", Widow/Orphan control, Allow hanging punctuation, Adjust space between Latin and Asian text, Adjust space between Asian text and numbers
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Mammoth Yosemite Airport Layout Plan May 2012 2-5 CHAPTER 2 - INVENTORY
CHAPTER 3 – AVIATION FORECASTS
• • Population – The population of the Town of Mammoth Lakes and all of Formatted: Font: Not Italic, No underline Mono County is very small and, as a result, the number of based aircraft Formatted: Body Text Indent, Left, Indent: at the airport is small and the influence of population on airport operations Left: 0.75", Bulleted + Level: 1 + Aligned at: 0.25" + Tab after: 0.5" + Indent at: 0.5", in this case is not significant. Widow/Orphan control, Allow hanging punctuation, Adjust space between Latin and Asian text, Adjust space between Asian text and numbers, Tab stops: 1", List tab + Not at 0.5" • • Employment – The major employment in the area is service and Formatted: Font: Not Italic, No underline government. As a result, employment in the area will not have a Formatted: Body Text Indent, Left, Indent: significant influence on aviation forecasts. Left: 0.75", Space Before: 12 pt, Bulleted + Level: 1 + Aligned at: 0.25" + Tab after: 0.5" + Indent at: 0.5", Widow/Orphan control, Allow hanging punctuation, Adjust space • • Enplaned Passengers – Mammoth Mountain MMSA is responsible for between Latin and Asian text, Adjust space all winter airline contracts for service to MMH. MMSA studies of skiing between Asian text and numbers, Tab stops: 1", List tab + Not at 0.5" activity at Mammoth Mountain as expressed in Annual Skier Days decreased significantly with the institution of airline service to the Colorado Formatted: Font: Not Italic, No underline Ski Resorts. Studies also show there is a direct relationship between Formatted: Font: Not Italic, No underline available airline service and the number of skier days recorded in an area. Formatted: Font: (Default) Arial, 12 pt To regain their competitive position, MMSA worked to obtain airline Formatted: Font: (Default) Arial, 12 pt, Not contracts and sought a partnership with the Town to provide service to Italic, No underline MMH. MMSA is committed to continue and expand this service. The Formatted: Font: (Default) Arial, 12 pt Town and Mammoth Yosemite Airport. Lakes Tourism have since added Formatted: Font: (Default) Arial, 12 pt additional partners: Mono County and The Eastern Sierra Air Alliance. Formatted: Font: (Default) Arial, 12 pt Formatted: Font: (Default) Arial, 12 pt, Not The Town, MMSA, and Mammoth Mountain hasLakes Tourism have Italic, No underline developed a plan for service by airlines for the period 2008 through Formatted: Font: (Default) Arial, 12 pt 2027.2028. This plan is included as Table No. 3-1. In this This table they Formatted: Font: (Default) Arial, 12 pt indicateindicates total number of seats available and diddoes not apply Formatted: Font: (Default) Arial, 12 pt load factors. Load factors of approximately 60 percent have been utilized Formatted: Body Text Indent, Left, Indent: to convert seats to enplaned passengers. This conversion is included in First line: 0", Space Before: 12 pt, Widow/Orphan control, Allow hanging Table No. 3-2.3. Table No. 3-1 lists the forecast number of airline punctuation, Adjust space between Latin and operations. One operation represents one aircraft departure, which Asian text, Adjust space between Asian text and represents two operations as used in this study. It will be noted that a numbers major part of the airline operations is expected to occur in the late fall and winter months, which is the ski season at Mammoth Mountain. The spring/summer passengers are forecast to be one-third to one-half those
in the winter. For comparative purposes, Table No. 3-23 also includes Formatted: Body Text Indent, Left, Indent: TAF historical and forecast enplaned passengers and aircraft operations Left: 0.75", Space Before: 12 pt, Bulleted + Level: 1 + Aligned at: 0.25" + Tab after: 0.5" for foursix other airports that serve similar needs as Mammoth Yosemite + Indent at: 0.5", Widow/Orphan control, AirportMMH. All of these data were used as input in developing the airport Allow hanging punctuation, Adjust space forecasts of enplaned passengers. between Latin and Asian text, Adjust space between Asian text and numbers, Tab stops: 1", List tab + Not at 0.5" Formatted: Font: Not Italic, No underline • • Based Aircraft – Historical and forecast based aircraft data were Formatted: Justified, Don't hyphenate, Tab collected from the F.A.A. TAF for the entire United States system, the stops: 3.25", Centered
Mammoth Yosemite Airport Layout Plan May 2012 2-6 CHAPTER 2 - INVENTORY
F.A.A. SouthwestWestern Pacific Region, and the Mammoth Yosemite Airport. MMH. Historical and forecast based aircraft data for Mammoth Yosemite AirportMMH were also collected from the California Aviation System Plan (CASP). ) and from the Airport. These data, converted to MMH based aircraft, are presented on Plate 3-1.
Formatted: Font: Not Italic, No underline • • Annual Aircraft Operations – Historical and forecast annual aircraft Formatted: Body Text Indent, Left, Indent: operation data were obtained from the F.A.A. TAF for the entire United Left: 0.75", Space Before: 12 pt, Bulleted + Level: 1 + Aligned at: 0.25" + Tab after: 0.5" States system, the F.A.A. SouthwestWestern Pacific Region, and the + Indent at: 0.5", Widow/Orphan control, Mammoth Yosemite Airport.MMH. Data werewas also collected from the Allow hanging punctuation, Adjust space between Latin and Asian text, Adjust space CASP reports. These data, converted to MMH operations, are included between Asian text and numbers, Tab stops: on Plate 3-2. 1", List tab + Not at 0.5" Formatted: Font: Not Italic, No underline Formatted: Body Text Indent, Left, Indent: • • Fleet Mix – Fleet mix data were acquired from the Airport and include Left: 0.75", Space Before: 12 pt, Bulleted + the fleet mix for the itinerant and local general aviation activities. The Level: 1 + Aligned at: 0.25" + Tab after: 0.5" + Indent at: 0.5", Widow/Orphan control, general aviation fleet mix ranges from light single-engine propeller aircraft Allow hanging punctuation, Adjust space to light twin-engine propeller aircraft to the small jet powered aircraft, between Latin and Asian text, Adjust space between Asian text and numbers, Tab stops: larger piston aircraft, and the large jet powered aircraft of the G V class. 1", List tab + Not at 0.5" The fleet mix for the airlines will be determined by the contracts between Formatted: Font: Not Italic, No underline the airline and Mammoth MountainMMSA and are indicated in Table No. Formatted: Font: Not Italic, No underline 3-1. It will beis noted that currently the airlines are using Q400 aircraft and RJ 700CRJ700 aircraft. Formatted: Strikethrough
Mammoth Yosemite Airport Layout Plan July 2011 3-3
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Mammoth Yosemite Airport Layout Plan May 2012 2-7 CHAPTER 2 - INVENTORY
CHAPTER 3 – AVIATION FORECASTS
They anticipate that in upcoming years they will add B 737 and A 319 aircraft.
Formatted: Font: Not Italic, No underline • • Helicopter Operations and Based Helicopters – There are no based Formatted: Body Text Indent, Indent: Left: helicopters at the airport. 0.75", Space Before: 12 pt, After: 12 pt, Bulleted + Level: 1 + Aligned at: 0.25" + Tab after: 0.5" + Indent at: 0.5", Widow/Orphan control, Allow hanging punctuation, Adjust 3-3.4 3-3.4 Forecast Methods space between Latin and Asian text, Adjust space between Asian text and numbers, Tab stops: 1", List tab + Not at 0.5" RegressionFor based aircraft and general aviation operations regression and Formatted: Body Text Indent, Outline trend analyses were conducted using population as the comparable feature. numbered + Level: 3 + Numbering Style: 1, 2, Share analyses were used with share of based aircraft and operations compared 3, … + Start at: 1 + Alignment: Left + Aligned at: 0" + Tab after: 0.5" + Indent at: 0.5", to the total National and Western Pacific Region numbers. In all evaluations Widow/Orphan control, Adjust space between historical data were used to develop a reasonable relationship between the Latin and Asian text, Adjust space between Asian text and numbers number of based aircraft or number of aircraft operations per unit of population. This ratio was applied to the forecast population data available from local Formatted: Underline agencies. Formatted: Body Text Indent, Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space between Asian text and In the share analysis the historical share of total aircraft based at Mammoth numbers Yosemite AirportMMH compared to those based at either the total U.S. airports Formatted: Body Text Indent, Left, Indent: Left: 0", Widow/Orphan control, Allow hanging or the F.A.A. SouthernWestern Pacific Regional Airports was determined. This punctuation, Adjust space between Latin and ratio was applied to the TAF forecasts for the total U.S. based aircraft and Asian text, Adjust space between Asian text and operations and the total SouthwestWestern Pacific Region based aircraft and numbers operations. Formatted: Body Text Indent, Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space between Asian text and For theForecasts for total itinerant operations were established by historical data numbers obtained from the Airport Management. In addition to the small single and twin Formatted: Body Text Indent, Left, Indent: engine propeller-driven aircraft that use the airport for skiing and other Left: 0", Widow/Orphan control, Adjust space between Latin and Asian text, Adjust space recreational activities, there are significant numbers of larger propeller-driven and between Asian text and numbers turbojet aircraft that utilize the airport. The use of this airport by the larger aircraft Formatted: Body Text Indent, Widow/Orphan has increased significantly over the past 10 years and this trend is expected to control, Adjust space between Latin and Asian continue. text, Adjust space between Asian text and numbers
For airline operations, both enplaned passengers and operations, the forecasts Formatted: Body Text Indent, Left, Indent: Left: 0", Widow/Orphan control, Allow hanging prepared by Mammoth Mountain were used and these were compared with punctuation, Adjust space between Latin and historical data from similar MMH / Brandley forecast was developed taking into Asian text, Adjust space between Asian text and account the MMSA forecast, the historical and forecast growth at airports numbers throughout the United States starting with the time that airline service began at each airport.serving similar markets, and local considerations including population and airport constraints. The airports included in this comparative study were Yampa Valley Airport, Eagle County Regional Airport and , Aspen- Pitkin County Airport, and Montrose Regional Airport located in Colorado, and Glacier Park International Airport located in Montana., and Friedman Memorial Airport located in Idaho. All of these airports serve major skiing facilities similar Formatted: Justified, Don't hyphenate, Tab stops: 3.25", Centered
Mammoth Yosemite Airport Layout Plan May 2012 2-8 CHAPTER 2 - INVENTORY
to Mammoth Mountain and many of them also serve summer recreation facilities and national parks similar to Mammoth. Formatted: Body Text Indent, Widow/Orphan control, Adjust space between Latin and Asian 3-3.5 A peer market comparison study has been completed for the six peer text, Adjust space between Asian text and airports studied and Mammoth Yosemite Airport. This study compares airline numbers enplanements, population, skier days, and other pertinent relationships of all studied peer airports. The results of this study are included in Table No. 3-2. The airports included in the peer market comparison, except for Glacier Park International Airport, are similar in many respects to MMH, and therefore, it can be expected that the growth pattern for airline activity at MMH will be similar to that at the peer airports provided MMSA continues the airline subsidy program. Below are some of the factors these markets have in common with MMH and were used to help develop the MMH / Brandley forecast: