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Left Nav - Air Traffic Organization

FAI FSS - Flight Plan Overview

Preflight Planning

The first thing I want to recommend is that you file your flight plan via telephone when possible. We do understand in Alaska that there are times when telephone communications are not available, however it is preferred that you file over the phone when able.

The Alaska Supplement, in the "Procedures" section states, "Flight Plans may be submitted to the nearest Flight Service Station either in person or by telephone. Aircraft radio may be used if no other means are available." During the summer, when there is typically a lot of traffic, if a pilot files a flight plan over the radio it will, more often than not, end up causing a delay for other pilots calling on the radio. So as a courtesy to other pilots, please file over the phone when able. Remember, it is always safer to accomplish any task before a flight rather than during a flight so as to focus more attention outside the aircraft looking for traffic.

Domestic Flight Plans

Domestic Flight Plans are explained in great detail in the Aeronautical Information Manual (AIM) Chapter 5 beginning with paragraph 5-1-4. If you are interested in those details you may download a copy of the AIM from our Downloadable Publications page.

International Flight Plans

What is not so widely known to those pilots who normally do not fly outside the United States is the fact that, besides the domestic flight plan that all pilots are familiar with, there is also an ICAO or International Flight Plan. The International Flight Plan is very different from the Domestic Flight Plan. I would highly recommend that you research the process before you try to file one for the first time.

A Flight Plan is required for any flight into international and foreign airspace and in most cases an International Flight Plan is required. There are exceptions for flights between the lower 48 and Canada or Mexico if they do not cross any oceanic airspace. Those flight plans may be filed in the domestic format. All IFR flight plans between Alaska and Canada, however, must be in international format. VFR flight plans between Alaska and Canada may be filed in domestic format.

There is also a requirement for pilots who wish to file an RNAVSID or RNAVSTAR in their route to file in international format even if they are not crossing any international borders. Eventually all flight plans will probably have to be filed in international format. For information on how to file an international flight plan check out the International Flight Plan form and International Flight Plan Instructions on the Flight Plan Filing Page.

Master Flight Plan Program

The master flight plan program was established for the owners/operators of aircraft in Alaska. A master flight plan is intended to record static information on an aircraft, not on a pilot. Only one master flight plan, therefore, will be accepted per aircraft from the owner/operator. Master flight plan files are maintained by Flight Service Station Hubs for aircraft based within their respective area of responsibility, or Hub area. Aircraft owners/operators may file a master flight plan with any FSS in person, via mail, phone, fax, or radio. FSSs will forward master flight plan information to the appropriate FSS hub facility (FAI, ENA or JNU). A master flight plan on file with any Alaskan Region FSS hub facility will be accepted by all Alaskan FSSs. Upon receipt of master flight plan information, the FSS hub facility enters the information into their master flight plan file. The master flight plan becomes effective when the owner/operator is notified by the FSS specialist. This can be accomplished either verbally upon receipt of the master flight plan, or by other written or electronic means (fax, e-mail, phone, etc.).

Master flight plans must contain the following data:

  • Aircraft Identification.
  • Aircraft type/special equipment.
  • Airspeed.
  • Remarks, if any. (Radios, navigation equipment, floats, skis, other)
  • Owner or operator's name, physical address and phone number.
  • Owner or operator's mailing address.
  • Aircraft home base, including tie-down number if available.
  • Color of aircraft.
  • Name and phone number of a 24-hour coordination contact.
  • Optional items:
    • Service ceiling.
    • Maximum fuel capacity.

Aircraft owners/operators are responsible for ensuring the master flight plan information on file for their aircraft is current. Changes in master flight plan data should be reported to the appropriate facility immediately. Failure to provide updated information could cause unnecessary delays in search and rescue activities. Pilots who do not update master flight plan information may be excluded from the program.

When filing a flight plan for an aircraft with a master flight plan on file, provide the following information:

  • Type of flight plan.
  • Type of aircraft.
  • Equipment code if IFR.
  • Departure point.
  • Departure time or activation time.
  • Proposed altitude if IFR.
  • Route of flight.
  • Destination.
  • Estimated time en route.
  • Fuel on board.
  • Pilot's last name.
  • Number of people on board.

Pilots should advise where the master flight plan for the aircraft is filed when utilizing a master flight plan, i.e., "Master flight plan on file with Juneau FSS." The additional information required for search and rescue will be obtained from the facility holding the master flight plan file in the event the aircraft becomes overdue.

FAI FSS - TFR Overview

Temporary Flight Restrictions or TFRs, as the name implies, are temporarily designated areas where onlyauthorized aircraft are allowed to fly. There are many reasons a TFR may be issued, including, but not limited to: the presence of the President or other parties, designated disaster areas, toxic gas/fuel/nuclear spills, top secret flights, actual or possible volcanic eruptions, and forest fires.

TFRs are issued in the form of Center Area NOTAMs which means they are FDCNOTAMs that are not issued under a specific airport but rather under the Air Route Traffic Control Center (ARTCC) whose airspace contains the TFR area. Anchorage Center (ZAN) controls the entire state of Alaska.

Every ARTCC in the U.S. has an associated 3-letter designator (for domestic use) beginning with the letter "Z" that is used as a code name for that facility. So to retrieve TFRs for Alaska, you would need to request ZANFDCNOTAMs. Depending on the system you are using, they may or may not be retrived automatically if you request a standard briefing for your route. As a side note, there are also 4-letter designators for international NOTAMs (ICAO), but TFRs may not show up under international NOTAMs.

TFRs are issued in text form but are also normally available in graphic form on the faa.gov website. For your convenience there is a link for Graphic TFRs located on our NOTAM page. There may also be private organizations that provide a similar display. Always contact an FSS within two hours of flight to check for the latest TFRs.

List of ARTCCs and their designators
ARTCC3-Letter Designator4-Letter Designator
AlbuquerqueZABKZAB
AnchorageZANPAZA
AtlantaZTLKZTL
BostonZBWKZBW
ChicagoZAUKZAU
ClevelandZOBKZOB
DenverZDVKZDV
Fort WorthZFWKZFW
HonoluluZHNPHZH
HoustonZHUKZHU
IndianapolisZIDKZID
JacksonvilleZJXKZJX
Kansas CityZKCKZKC
Los AngelesZLAKZLA
MemphisZMEKZME
MiamiZMAKZMA
MinneapolisZMPKZMP
New YorkZNYKZNY
OaklandZOAKZOA
Salt Lake CityZLCKZLC
SeattleZSEKZSE
WashingtonZDCKZDC

Weather Processors and Sensors - Non-Federal AWOS

Friday, May 09, 2025

Office Phone: (405) 954-8427
Email:non-federal-program@faa.gov

Our Mission

Serve as the Office of Primary Responsibility (OPR) for the definition of Non-Federal AWOS acceptance criteria of Non-Federal AWOS in accordance with Advisory Circular 150/5220-16, Automated Weather Observing Systems (AWOS) for Non-Federal Applications, for use in the National Airspace System (NAS). Our services support the safety mission within the FAA Administrator’s Strategic Plans and Goals.

Systems and Equipment

Provide engineering advisory circular compliance review approval of new Non-Federal AWOS systems, including hardware, software, firmware, configuration management, training materials and documentation, including test plans, procedures and results. Provide engineering reviews and approvals of manufacturer defined modifications and enhancements.
Provide review and suitable for use determination of standalone and backup weather equipment.

Engineering Support

  • Actively participate, as required, in the engineering evaluation of Non-Federal AWOS systems and components.
  • Provide engineering support to airports, consultants and others in the siting, installation and use of non-Federal AWOS systems and standalone and backup weather equipment.
  • Provide engineering and programmatic support to active and potential manufacturers of non-Federal AWOS systems as well as third party training providers and others throughout the FAA.

Documentation Support

  • Maintain and issue updates to the Automated Weather Observing Systems (AWOS) for Non-Federal Applications Advisory Circular, 150/5220-16.
  • Maintain and update non-Federal AWOS systems and manufacturers and the list of standalone and backup weather equipment found to be suitable for use.
  • Maintain and issue updates to the Siting Criteria for Automated Weather Observing Systems (AWOS) Order, 6560.20.

Branch Manager

Todd Pattinson

Non-Fed AWOS Engineer

Stanley D-CTR Reisman 

Spectrum Engineering & Policy - Spectrum Assignment and Engineering, AJW-1C2

Spectrum Assignment and Engineering Office, AJW-1C2

The Spectrum Assignment and Engineering Office carries out those spectrum engineering functions that are the day-to-day operation of national radio systems, and acquiring NTIA authorization to radiate on a specified frequency at a designated location for each of the communications, navigation, and radar facilities operated by the agency.

This office is also responsible for continuing the development and the operation of the automated Frequency Management System, the Airspace Analysis Model, and for managing the Radio Frequency Interference Program.

Spectrum Engineering - Locations

Locations

Your regional frequency management office plays an important role in supporting the goal of air safety within our Nation's airspace. We encourage you to contact either them or Spectrum Engineering, for any radio frequency requirements.

In this section you will find contact information for each frequency management office and FAA centers and regions.

Aeronautical Information Services

Wednesday, November 27, 2024

Aeronautical Information Services is the FAAs' civil aviation authority providing the foundations for flight in the national airspace system.

  • Is the authoritative government source for collecting, storing, maintaining, and disseminating aeronautical data for the U. S. and its territories.
  • Develops and maintains all public instrument flight procedures and airways.
  • Serves as the FAA's aeronautical charting authority for the development, publication, and dissemination of aeronautical charts and products to support aviation and to meet demand for increased capacity, efficiency, and predictability in the airspace, routes, and airports of the National Airspace System (NAS).
  • Provides the integrity of temporary aeronautical information through Notice to Airmen (NOTAMs) within the National Airspace System (NAS), provides policy and guidance to maintain data integrity and to ensure timely dissemination of NOTAMs, and is the final authority on NOTAM formatting to ensure NOTAMs are issued in accordance with NOTAM Policy (USNOF).
  • Conducts formal aeronautical studies on existing or proposed construction that meets notice criteria and determines whether it is a hazard to navigable airspace or airport capacity.

Chart Discrepancies

You are encouraged to bring charting errors to our attention. Every FAA Aeronautical product contains contact information and brief instructions for reporting charting errors. You may contact us by mail, telephone, and web portal:

FAA, Aeronautical Information Services
1305 East-West Highway
SSMC4, Suite 4531
Silver Spring, MD 20910-3281
Telephone: 800-638-8972 (toll free, U.S. only)
Aeronautical Inquiries or Website Issues

Management Services

Friday, June 21, 2024

The ATO is a performance-based organization, and Management Services makes sure that performance stays on track. As the organization manages the air traffic of today while making the improvements and advancements necessary to take on the air traffic of tomorrow, Management Services provides a framework for executing and integrating the ATO's plans, programs, and activities.

Management Services oversees a number of ATO offices, including: Budget Analysis & Formulation; Business Services; Customer Experience; Employee Development; Field Technical Requirements & Forecasting; HQ Administrative Services; Materiel Management & Procurement; Organizational Effectiveness; Policy Oversight; Strategic Planning; Technical Labor.

Address

FAA National Headquarters
800 Independence Ave., SW
Orville Wright Bldg. (FOB10A)
Suite 1020B
Washington, DC 20591

Phone: (202) 267-5724

Filing Requirements for Assignment of Area Navigation (RNAV) Routes

New Implementation Date — June 29, 2008

This section provides guidance on information required by FAA for automatic assignment of RNAV Standard Instrument Departures (SID), RNAV Standard Terminal Arrival Routes (STAR) and/or RNAV Point-to-Point (PTP). There are currently two (2) types of RNAV capability used in the domestic U.S.:

Users must file in accordance with (IAW) FAA Form 7233-4(PDF) for automatic assignment of RNAVSIDs, STARs and/or PTP in U.S. domestic airspace and include additional information per the below guidance:

If you are RNAV 1 and/or RNAV 2 capable

  • Item 10, Equipment — In addition to identifying all available and serviceable communication, navigation, approach aid and surveillance equipment carried on your aircraft, insert the character "Z".
  • Item 18, Other InformationInsert "NAV/RNV" followed by the appropriate RNAV accuracy value(s) per the following:
    • To be assigned an RNAV 1 SID, insert the characters "D1".
    • To be assigned an RNAV 1 STAR, insert the characters "A1".
    • To be assigned en route extensions and/or RNAVPTP, insert the characters "E2".
    • To prevent assignment of an RNAV route or procedure, insert a numeric value of "0" for the segment of the flight. Alternatively, you may simply remove the segment of the flight indicator and numeric value from the character string.

Examples

  • NAV/RNVD1 or NAV/RNVD1E0A0 (Same meaning)
  • NAV/RNVA1 or NAV/RNVD0E0A1 (Same meaning)
  • NAV/RNVE2 or NAV/RNVD0E2A0 (Same meaning)
  • NAV/RNVD1A1 or NAV/RNVD1E0A1 (Same meaning)
  • strong>NAV/RNVD1E2A1

If you are RNAVPTP capable but not RNAV 1 and/or RNAV 2 capable

  • Item 10, Equipment — In addition to identifying all available and serviceable communication, navigation, approach aid and surveillance equipment carried on your aircraft, insert the character "Z".
  • Item 18, Other InformationInsert "RMK/PTP" and "NAV/RNVE99"

Example: RMK/PTPNAV/RNVE99

Special Notes

  • The following variations will be accepted in ERAS for automatic assignment of RNAV routes:
    • One or more spaces may follow "NAV/".

Example: NAV/ RNVD1A1

The "D", "E" and "A" characters may appear in any order following "NAV/RNV"

Examples

  • NAV/RNVD1A1E2
  • NAV/RNVA1D1E2

Additional items required by other automation systems may be filed after NAV/, in any order:

Examples

  • NAV/RNP10 RNVD1E2A1
  • NAV/RNVD1E2A1 RNP4
  • NAV/RNAV1 RNAV5 RNVD1E2A1

If the Item 18 entries following "NAV/" do not follow the above instructions, the flight plan will be accepted by ERAS but you will not be automatically assigned RNAV. Common errors include:

  • Putting spaces between RNV, D1, A1 and/or E2 — no spaces are allowed between the segments.
  • Filing "RNAV" instead of "RNV" — RNAV is not acceptable in the U.S. domestic string after "NAV/"