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FAA Advisory Circulars

rosaP Repository & Open Science Access Portal

FAA Advisories concern how to comply with airworthiness regulations. This collection was published from 1957 to 2000. The FAA Advisory Circular System was established for the publication of nonregulatory guidance and informational material to the public. Bookmark this collection: https://rosap.ntl.bts.gov/collection_faacirculars or https://doi.org/10.21949/1530829.

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Showing 2021 - 2040 of 2072 results
  • AC 9141 Ground Operational Procedures for Aircraft Engine Emission Reduction and Fuel Conservation
    AC 91-41: Ground Operational Procedures for Aircraft Engine Emission Reduction and Fuel Conservation
    United States. Department of Transportation. Federal Aviation Administration
    1974-03-12 | PDF
    This Advisory Circular recommends ground operational procedures that will minimize air pollution from aircraft ground operations and conserve fuel.
  • AC 9142 Hazards of Rotating Propellers
    AC 91-42: Hazards of Rotating Propellers
    United States. Department of Transportation. Federal Aviation Administration
    1975-06-17 | PDF
    The purpose of this advisory circular is to provide information on propeller accidents and to offer suggestions to reduce the frequency of their occurrence.
  • AC 9142A Hazards of Rotating Propeller and Helicopter Rotor Blades
    AC 91-42A: Hazards of Rotating Propeller and Helicopter Rotor Blades
    United States. Department of Transportation. Federal Aviation Administration
    1976-10-19 | PDF
    This advisory circular provides current information on propeller- and rotor-to-person accidents and offers additional suggestions to reduce the frequency of those accidents.
  • AC 9142B Hazards of Rotating Propeller and Helicopter Rotor Blades
    AC 91-42B: Hazards of Rotating Propeller and Helicopter Rotor Blades
    United States. Department of Transportation. Federal Aviation Administration
    1979-04-25 | PDF
    This advisory circular updates statistical information on propeller- and rotor-to-person accidents and offers suggestions to reduce the frequency of those accidents.
  • AC 9144 Emergency Locator Transmitters Operational and Maintenance Practices
    AC 91-44: Emergency Locator Transmitters Operational and Maintenance Practices
    United States. Department of Transportation. Federal Aviation Administration
    1976-02-20 | PDF
    This advisory circular provides guidelines relative to the installation, maintenance, and operation of emergency locator transmitters (ELT).
  • AC 9144A Operational and Maintenance Practices for Emergency Locator Transmitters and Receivers
    AC 91-44A: Operational and Maintenance Practices for Emergency Locator Transmitters and Receivers
    United States. Department of Transportation. Federal Aviation Administration
    1980-12-12 | PDF
    This advisory circular (AC) combines and updates the material in several AC's on the subject of emergency locator transmitters (ELT) and receivers for airborne service.
  • AC 9145 Airshow Waivers
    AC 91-45: Airshow Waivers
    United States. Department of Transportation. Federal Aviation Administration
    1976-06-10 | PDF
    The purpose of this advisory circular is to provide prospective airshow sponsors with the Information necessary to plan for and conduct safe, effective airshows. It is also intended to provide Information pertaining to the procedures and requirements for issuance of airshow waivers.
  • AC 9145A Airshow Waivers
    AC 91-45A: Airshow Waivers
    United States. Department of Transportation. Federal Aviation Administration
    1977-05-16 | PDF
    The purpose of this advisory circular is to provide prospective airshow sponsors with the information necessary to plan for and conduct safe, effective airshows. It is also intended to provide information pertaining to the procedures and requirements for issuance of airshow waivers.
  • AC 9145B Waivers AirshowsContestsRaces
    AC 91-45B: Waivers - Airshows/Contests/Races
    United States. Department of Transportation. Federal Aviation Administration
    1981-08-05 | PDF
    This advisory circular (AC) provides prospective airshow sponsors with the information necessary to assist in planning for and conducting safe, aerial demonstration events. It also provides information for requesting a Certificate of Waiver necessary for certain aircraft operations.
  • AC 9147 Use of Portable Electronic Devices Radio Receivers
    AC 91-47: Use of Portable Electronic Devices - Radio Receivers
    United States. Department of Transportation. Federal Aviation Administration
    1977-03-23 | PDF
    This circular is intended to remind air carrier or commercial operators of the requirements of FAR 91.19, "Portable Electronic Devices, as they apply to pocket size radio receivers capable of reception in the 110-140 MHz aircraft radio navigation and communication band when such receivers are operated aboard U.S.-registered civil aircraft.
  • AC 914 Effect of Runway Lighting Facilities on Landing Minimums
    AC 91-4: Effect of Runway Lighting Facilities on Landing Minimums
    United States. Department of Transportation. Federal Aviation Administration
    1963-12-03 | PDF
    This advisory circular is being issued to advise all interested persons of the considerations which the Agency has given, and will continue to give, to runway lighting facilities in the reduction of weather minimums for landing.
  • AC 9151 Airplane Deice and AntiIce Systems
    AC 91-51: Airplane Deice and Anti-Ice Systems
    United States. Department of Transportation. Federal Aviation Administration
    1977-09-15 | PDF
    This advisory circular provides information for pilots regarding ice protection system approval and results of in-flight icing.
  • AC 9152 Vhf Radio Communications Coverage in International Airspace Under US Jurisdiction Except Pacific Islands
    AC 91-52: Vhf Radio Communications Coverage in International Airspace Under U.S. Jurisdiction (Except Pacific Islands)
    United States. Department of Transportation. Federal Aviation Administration
    1978-06-21 | PDF
    This Advisory Circular transmits a chart depicting VHF radio coverage available in oceanic airspace off the coasts of the conterminous U.S., Bermuda and San Juan, Puerto Rico. The chart has been developed to assist pilots in complying with communications requirement for IFR flight over the high seas.
  • AC 9153 Noise Abatement Departure Profile
    AC 91-53: Noise Abatement Departure Profile
    United States. Department of Transportation. Federal Aviation Administration
    1978-10-17 | PDF
    This advisory circular provides a technical analysis and description of a generally effective standardized noise abatement departure profile that is consistent with the Federal Aviation Administration's safety responsibilities, It describes safe standard noise abatement departure profiles for turbojet-powered airplanes with a maximum certificated t ...
  • AC 9156 Supplemental Structural Inspection Program for Large Transport Category Airplanes
    AC 91-56: Supplemental Structural Inspection Program for Large Transport Category Airplanes
    United States. Department of Transportation. Federal Aviation Administration
    1981-05-06 | PDF
    This Advisory Circular (AC) provides guidance material to manufacturers and operators for use in developing a continuing structural integrity program to ensure safe operation of older airplanes throughout their operational life. This guidance material applies to large transport airplanes which were certified under the fail-safe or damage tolerance ...
  • AC 9156A Continuing Structural Integrity Program for Large Transport Category Airplanes
    AC 91-56A: Continuing Structural Integrity Program for Large Transport Category Airplanes
    United States. Department of Transportation. Federal Aviation Administration
    1998-04-29 | PDF
    This Advisory Circular (AC) provides guidance material to manufacturers and operators oftransport category airplanes for use in developing a continuing structural integrity program to ensure safe operation of older airplanes throughout their operational life. This guidance material applies to large transport airplanes which were certified under the ...
  • AC 915 Waivers of Part 91 Federal Aviation Regulations
    AC 91-5: Waivers of Part 91, Federal Aviation Regulations
    United States. Department of Transportation. Federal Aviation Administration
    1964-02-27 | PDF
    This circular provides information concerning the submission of applications and issuance of waivers of Part 91 of the Federal Aviation Regulations.
  • AC 915A Waivers of Subpart B Part 91 of the Federal Aviation Regulations FARS
    AC 91-5A: Waivers of Subpart B, Part 91 of the Federal Aviation Regulations (FARS)
    United States. Department of Transportation. Federal Aviation Administration
    1969-05-06 | PDF
    This Advisory Circular provides updated information concerning the submission of applications for and the issuance of waivers of Subpart B, FAR 91.
  • AC 915B Waivers of Subpart B Part 91 of the Federal Aviation Regulations FARS
    AC 91-5B: Waivers of Subpart B, Part 91 of the Federal Aviation Regulations (FARS)
    United States. Department of Transportation. Federal Aviation Administration
    1972-01-28 | PDF
    This Advisory Circular provides information concerning the submission of applications for and the issuance of waivers of Subpart B, FAR 91.
  • AC 915C Waivers Subpart B Part 91 of the Federal Aviation Regulations FARS
    AC 91-5C: Waivers, Subpart B, Part 91 of the Federal Aviation Regulations (FARS)
    United States. Department of Transportation. Federal Aviation Administration
    1982-12-21 | PDF
    This Advisory Circular provides information concerning the submission of applications for the issuance of waivers to Subpart B, FAR 91.
2021 - 2040 / 2072
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