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Regulatory Archive

Tuesday, July 29, 2025

Archive

Regulatory Information archive

Public Notices

This section includes general aviation information that includes Letters to Airmen, Flight Advisories, Notices of Proposal, Requests for Comment, and any aviation safety information we think should be publicized.

FAI FSS - Aviation Weather Products Overview

Wednesday, November 27, 2024

General Overview

Weather is a very complex subject to understand, so it will not be discussed in detail here, but the primary document to read for a basic understanding of aviation weather is advisory circular AC 00-6A entitled, "Aviation Weather." A copy may be purchased at many commercial vendors or it may be downloaded for free. The free download of this document however, unlike the other documents listed below, consists of scanned images which are difficult to read and make for large files. The document is split up into 6 separate files of 3 MB each to make them more manageable. I would recommend a hard copy over the download version, but, if you like, it may be downloaded at:Aviation Weather (AC 00-6A).

Reading Aviation Weather Products

Once you have a basic understanding of aviation weather principles, you will need to learn how to read the various aviation weather products available. There are several resources I can direct you to that will help you learn how to read or improve your ability to read aviation weather products. The primary document for learning about the use of aviation weather products current at the time of this writing (March 2012) is Advisory Circular AC 00-45G, Change 1, which was published in July 2010, and is entitled, "Aviation Weather Services." This document may be purchased from many commercial suppliers or may be downloaded free at:Aviation Weather Services (AC 00-45G).

Here are some links to more tools that may be helpful in learning how to read aviation weather products.

Variations in Alaska

The basic METAR and TAF products are the same in Alaska as they are in the rest of the U.S., however, many of the other products are not the same. Alaska is by far the largest state in the U.S., too big for one area forecast to cover. There are three area forecasts that cover Alaska; Juneau (JNU), Anchorage (ANC) and Fairbanks (FAI). JNU and FAI are issued in two parts and ANC is issued in three parts. Each of those in turn are split up into a total of 25 forecast areas. These areas are described in the above mentioned Aviation Weather Services handbook and are depicted in even greater detail on the Alaska Aviation Weather Unit (AAWU) website.

As you visit their website also study their graphical products which are somewhat different from similar products covering the lower 48. For example, we generally do not use a surface analysis chart because at the time the chart is issued, the valid time is already too old to be very useful. Apparently it takes longer to produce the chart for Alaska than it does for the lower 48. We use a forecast surface map which is closer to current time. Another difference is that prognostic (prog) charts in Alaska do not show precipitation. The lower 48 combines their 12 and 24 hour prog charts into one 4-panel chart where we have only one 12 hour and one 24 hour chart (both charts are single panel).

Alaska Aviation Weather Unit (AAWU)

FAI FSS - Planning A Flight to Alaska

Monday, November 25, 2024

General Information

This article is geared toward flights between the "lower 48" and Alaska. It is a collection of ideas from a flight service station specialist who is also a pilot, but it is not intended to be a comprehensive guide for flying to Alaska.

Any links provided to websites outside the faa.gov domain are for informational purposes only and their accuracy has not been verified. An additional resource is the AOPA flight planning section. AOPA Flight Planning - Alaska.

Thorough planning is a must for anyone planning a flight to Alaska. You may be flying through foreign airspace to get there, so you will need to know about Canadian regulations and procedures for both aeronautical and customs purposes. You may be flying over mountainous terrain and vast wilderness areas where no services are available at many airports (including fuel, food and lodging). Survival gear is required by regulation both in Canada and in Alaska. You will need to know what items are required, although they are no longer listed in the Alaska Supplement. Here is a link to a website that has information on these regulations as well as some other tips on survival gear: Equipped To Survive.

Customs

Unless you are just overflying Canada without landing, you will need to clear customs in Canada and again in the U.S. Passports are required for everyone at all ages on board the aircraft. Passport cards are not sufficient, you must have the passport book. The pilot is also required to present their pilot certificate, medical certificate, restricted radio telephone operator permit, aircraft radio station license and aircraft registration (temporary registration not acceptable). A restricted radio telephone operator permit and aircraft radio station license are required for international flight even though they are not required anymore for flights within the U.S. There may be other requirements as well.

Fees are charged in both countries. Flight plans with ADCUS in remarks are no longer an acceptable means of notification for flights between Canada and the U.S. in either direction. Canada uses one phone number for all general aviation customs requests nationwide, which is 888-CANPASS (266-7277). An alternate local Victoria, BC local phone number is 250-363-0222. They will handle requests for all of western Canada, west of the Ontario/Manitoba border, and possibly other parts of Canada as well.

All U.S. Customs notifications must now be submitted electronically through a system known as eAPIS. A list of detailed passenger information is required. Notification is required not only for arrivals to, but also for departures from the U.S. and you must also receive authorization from U.S. Customs prior to departure regardless of whether you are inbound or outbound. If you are inbound to the U.S., you must also call the destination customs office by telephone to coordinate your arrival.

Other details are available in these links:

Flight Plans, User Fees and Insurance in Canada

It's required to file a flight plan in Canada for most flights, but it's also recommended in Alaska.

Expect user fees in Canada. All Canadian Air Traffic Control including Flight Information Centers (FICs) and Flight Service Stations (FSSs) are operated by a private company known as Nav Canada and they charge for their services. Nav Canada Flight Service Stations (FSSs) have mostly been replaced by Flight Information Centers (FICs). FICs provide essentially the same services as a FSS in the U.S. The Canadians consolidated their FSSs into FICs just like we consolidated FSSs into Automated Flight Service Stations (AFSSs), however the FAA has discontinued using the term AFSS in the U.S. and now refers to those facilities as simply Flight Service Stations (FSSs). There are some Canadian FSSs still open, but they do not provide pilot briefing services.

There is another type of facility known as a Community Aerodrome Radio Station (CARS), but they are not operated by Nav Canada. They only provide Airport Advisory Service for the airport on which they are located. Unlike the U.S., however, at most locations the use of Airport Advisory Service, if available, is mandatory even for over flights. This is indicated in the Canadian Flight Supplement as Mandatory Frequency (MF) and is provided by both FSS and CARS facilities. A description of the MF area will be included, for example; 5NM 5200 ASL. Translated that means within 5 Nautical Miles at or below 5200 ASL (same as MSL).

Nav Canada charges user fees and more information is available at their website. Also be aware that there are insurance requirements in Canada including a requirement to carry proof of insurance.

Canadian Procedures

There are more similarities than differences between U.S. and Canadian flight procedures, but you will need to know what the differences are. You will also need to know the requirements for crossing the border on both ends. There are also some areas, especially along the coast, where you could enter an ADIZ which may require a DVFR or IFR flight plan although most common routes do not cross any ADIZ.

Be sure to check all NOTAMs, including those published NOTAMs in the Notices To Airmen Publication (NTAP), the Airport/Facility Directory (A/FD), the Canadian Flight Supplement and the Alaska Supplement. 

Fuel Planning

You will be flying through areas where most airports do not have fuel. It is recommended that you contact each fuel provider personally to verify that they do have fuel and find out what forms of payment they accept. 

Aircraft Maintenance

You should also consider how you would handle a mechanical break down on such a flight. It gets very expensive when you have to fly in a mechanic and parts from hundreds of miles away. Especially if multiple trips become necessary. You should have some extra funds and time available to cover unexpected problems.

Commonly Used Routes

There are four commonly used routes between the lower 48 and Alaska. They are known as; the Alaska Highway or ALCAN Highway Route, the Trench Route, the Cassiar Highway Route and the Coastal Route. The Trench Route and the Cassiar Highway Route both lead into the ALCAN Route at Watson Lake (if you are northbound). 

The coastal route is the most likely to have the poorest weather because of the available moisture and the fewest options for landing, especially emergency landings.

Staying close to a highway is considered to be a great advantage. Often the highway may be the best option for an emergency landing and even if you don't land on the highway, being close is still a huge advantage. It would mean faster and easier access for rescue workers and the option of hiking out to the highway if you decided to, but weigh your options carefully before you decide that. In most cases it is recommended to stay with aircraft and wait for rescue. Alaska Canadian VFR Route Map(PDF)

Charts and Publications

Do a lot of planning. Be sure to buy all your charts and supplements before you start your trip. They are very difficult to obtain en route. In addition to all the charts for your route, you should have a copy of the Canada Flight Supplement and the Alaska Supplement, which is similar to the Airport Facility Directory.

These supplements contain information on many airports plus a lot of other helpful information. Information on this and a lot of other special procedures are contained in the back sections of the Alaska Supplement.

Anyone planning flight to Alaska should study these free online resources carefully. You should also have a paper copy with you in the aircraft. Information on these supplements are generally found in the same place you find information on aeronautical charts.

Canadian Aeronautical Charts are produced and printed by NAV CANADA. To learn more about Canadian Aeronautical Charts, go to the NAV CANADA Publications page. To learn about U.S. Aeronautical Charts and see a list of chart agents, go to: Aeronav Products - Catalog of Products.

Alaska Airports and Runways

Few airports in Alaska are hard surface outside the larger cities like Anchorage and Fairbanks. Gravel is the most common runway surface, so keep that in mind.

Another consideration is the suitability of certain airports for public use. There are some airports in Alaska that are operated by the military and are not open to the public except with prior permission which usually has to be requested either 15 days or 30 days in advance at a minimum. That information will be clearly indicated in the Alaska Supplement and is not too much different from the rest of the U.S. What is a little different is that in Alaska the military airport may be the only airport in the area. In most of the U.S. you would be able to find another airport that is open to the public within a few miles of the military airport.

Some airports, even some that are listed in the Alaska Supplement, are private and not open to the public. There are some airports that require prior permission to land even though they are a public airport. The Alaska Supplement will show that information in the remarks section of the airport data.

Most of the smaller airports post a remark that the airport is unattended, the runway condition is not monitored, and visual inspection is recommended prior to using. Often there may be personnel and equipment working on a runway that has not been closed. 

Mountain Flying

If you are an AOPA member, there is an online mountain flying course you can take for free at: AOPA online safety courses. There are various flight schools that offer mountain flying courses that include actual mountain flying. 

Weather

Allow extra time for weather delays. Always review the weather forecasts before your flight. Contact the Flight Service Station and get a thorough preflight weather briefing before the flight.

Some additional weather resources include:

The following websites provide aviation weather data mainly for the U.S. portions of the route. The FAA has a successful weather camera program in Alaska.

Miscellaneous

Additional resources that will help you plan a flight to Alaska or within Alaska:

FAI FSS - Pilot Briefing Tips

Friday, January 24, 2025

A good weather briefing starts with developing an awareness of the overall "big picture" before attempting to get a detailed weather briefing. There are many available outlets such as Television Aviation Weather, National Oceanic and Atmospheric Administration (NOAA) Weather Radio, Television and Radio Weather Broadcasts, and newspaper weather maps. But the Internet is probably the most useful tool these days to accomplish this.

Pilots are urged to use caution, however, when choosing from any of the many sources of weather information available. Many of these sources may not meet NWS/FAA quality control standards and should not be relied upon for making critical preflight decisions. Aeronautical Information Manual (AIM) paragraph 7-1-3 describes this issue in detail. 

One good source of aviation weather that does meet these standards is the Aviation Weather Center. The advantage of being able to see text and graphic information visually and even print the information should be obvious, however, it does not replace the call to Flight Service. Be sure to call a Flight Service Station for the latest weather and NOTAM information. The importance of NOTAM information cannot be overemphasized in this day and age where a missed NOTAM can literally have fatal consequences. For information on types of weather briefings and what information to give the briefer, go to Basic Pilot Briefings.

FAA Contract Tower Program

Friday, July 25, 2025

About the FAA Contract Tower Program

Contract towers are air traffic control towers that are staffed by employees of private companies rather than by Federal Aviation Administration (FAA) employees. The FAA Contract Tower (FCT) Program was established in 1982 to allow the agency to contract out the operation of certain towers.

Congress has directed the FAA to assess current and prospective program applicants and award limited grants to plan and develop additional contract towers.

To be admitted into the FCT Program, the safety and efficiency benefits of a tower must exceed its costs. The FAA is required to perform benefit-cost analysis (BCA) to determine eligibility for participation in the FCT program.

Program Status:

  • The FCT Program is administered by the FAA's Air Traffic Organization. The BCA assessments are conducted by the FAA's Office of Aviation Policy and Plans.
  • The FCT Program provides air traffic control services at towers throughout the United States (including Hawaii), Guam, Puerto Rico, Saipan in the Northern Mariana Islands, and the U.S. Virgin Islands.
  • The current contracts, which cover the costs of air traffic control services, cover a five-year period, beginning July 2015.
  • 265 contract towers are operated under national contracts awarded to companies that will be announced November 2024. 
  • Seven FCTs operate under an Interagency Agreement with the Air National Guard.
  • All of the approximate 1,400 contract controllers meet the same qualification and training requirements as FAA air traffic controllers.
  • FCTs provided service for more than 17 million operations in CY23.
  • FCTs represent 51 percent of all the Federal air traffic control towers in the United States.
     

Program Eligibility:

To participate in the FCT Program and be eligible to receive Federal contract funds, an airport must, among other requirements, have an approved operational tower and receive a benefit-cost ratio of at least 1.0 from the FAA.

  • The contract covers the costs of air traffic services.
  • The individual airports are responsible for funding capital expenses, including construction and maintenance of towers.
  • Partial funding may be available under the Airport Improvement Program statute (Title 49 U.S.C. § 47124) for the portion of tower improvements that have been determined to be grant eligible.
    • This provision allows the FAA to consider AIP grant funding to help an airport with construction or equipment for a tower that is approved to enter the FCT program.

Cost Share Program:

  • If costs exceed benefits for certain towers already in the FCT program, the local tower sponsor is provided the opportunity to remain in the FCT program as part of the Cost Share Program, paying a pro-rata share of the tower operating cost.
  • For airports currently participating in the Cost Share Program, the FAA will conduct BCA annually.
  • For airports with towers that are currently fully funded participants in the FCT program, the FAA will conduct BCA if operations at that facility drop by 25 percent in a single year or 55 percent over a three-year period.
  • The local proportion of the cost share is capped at 20 percent.
  • Airport sponsors have a 12-month grace period before being required to assume the local cost share.

How to Apply:

  • Program Participation Review Process & Timeline:
    Benefit Cost (BC) ratios for conditional approval of new applicants/candidates will be good for 7 years.
  • Application Package Request to Project Implementation Manager (PIM)
    Airport Sponsors should express interest in the FCT Program to the Service Area PIM. Upon notification of an Airport Sponsor's interest in participating in the FCT program, the FCT PIM will send the Airport Sponsor an FCT application package.
  • Benefit Cost Analysis (BCA)
    How is the BC ratio developed?
    The BC ratio is developed by using airport-specific information to estimate the benefits of establishing and operating a tower and comparing those to the airport-specific costs of having tower services. Total benefits are the sum of benefits from safety (avoided accidents) and efficiency (avoided aircraft operating cost and passenger value of flight time savings). Costs reflect the capital investment costs for establishing a tower (when these are paid by the FAA) and the annual operating and maintenance costs paid by the FAA. Both benefits and costs are projected for 15 years and discounted. The BC ratio equals discounted benefits divided by discounted costs.

    How often does the FAA recalculate the BC for FCTs?

    • In the case of an air traffic control tower that is operated under the Cost-Share Program, the FAA calculates the BC ratio on an annual basis.
    • In the case of an air traffic control tower that is operating in the FCT program, the FAA shall only calculate if traffic at the airport decreases by:
      • More than 25 percent from the previous year; or
      • By more than 55 percent cumulatively in the preceding 3-year period.
  • AIP funds
    • Airport sponsors will follow the procedures for AIP grants
    • Contract tower projects can be funded with AIP Small Airport Fund, state apportionment, or entitlement funding.

Employment at an FCT

Interested in becoming a Controller at a Federal Contract Tower location? Below are the main steps for the FCT hiring process:

  1. Satisfy one of the following educational requirements
    • Graduate from an approved institution through Enhanced AT-CTI or the CTO-Partnership Program 
    • Be an experienced Air Traffic Controller with a CTO Certificate
    • Graduate from an authorized CTO program
  2. Apply to an FCT Contractor 
  3. Clear a medical evaluation and a background check
  4. Receive and accept a job offer
  5. Begin on-the-job training at an FCT location 

Current Towers

There are currently 265 contract towers, for which the FAA pays for air traffic control services on a contract basis.

Contact Information

Email us

FCT Program Implementation Managers (PIMs)

  • Eastern Service Area (ESA): 404-305-7153
  • Central Service Area (CSA): 817-222-5517
  • Western Service Area(WSA): 206-231-2765

Additional Resources

System Capacity and Evaluation

Wednesday, July 02, 2025

Q1 2024 Airport Construction Impact Report

Q2 2024 Airport Construction Impact Report

Q3 2024 Airport Construction Impact Report

Q4 2024 Airport Construction Impact Report

Q1 2025 Airport Construction Impact Report

Q2 2025 Airport Construction Impact Report

Q3 2025 Airport Construction Impact Report

The Capacity Analysis group is responsible for reviewing and evaluating NAS performance and analyzing airport/airspace capacity. The group will be responsible for reviewing daily how the NAS performed the previous day and identify systematic trends. The group will also analyze and track the impacts that construction or other planned system impacts will affect airport efficiency and capacity.

Services

NAS Review — On a daily basis and in coordination with Industry, DDSO, Command Center and Facility traffic management personnel, review and evaluate how the NAS performed. Develop a report or "story" in order to brief Executive and Senior Management during daily executive and industry briefings.

Trend Tracking — During the review and evaluation of NAS performance, develop and track developing systematic trends. When an ongoing trend is identified, pass the trend to the Operational Analysis group for further constraint identification.

Field Relationships — Act as the point of contact and customer support for all field and facility traffic management personnel. Providing HQ support to the needs of DDSO and facility personnel.

Airport Construction — Develop and report quarterly on all ongoing and upcoming construction projects for COR airports. As needed and working with local facility personnel, analyze and model impacts that upcoming construction projects may have on airport and airspace capacity.

Modeling Support — As requested, model and analyze upcoming airport and airspace constraints and assist in developing plans to mitigate impacts that these constraints will have on airport and airspace capacity and efficiency.

Programs

  • Airport Construction Summarizer
  • Average Daily Capacity (ADC) Program/Report

Archive

Q3 2023 Airport Construction Impact Report 

Q4 2023 Airport Construction Impact Report