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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 1101 - 1120 of 2072 results
  • AC 2037A Aircraft Metal Propeller Blade Failure
    AC 20-37A: Aircraft Metal Propeller Blade Failure
    United States. Department of Transportation. Federal Aviation Administration
    1969-04-04 | PDF
    This advisory circular provides information and suggested procedures to increase service life and to minimize blade failures of metal propellers.
  • AC 2037B Aircraft Metal Propeller Blade Failure
    AC 20-37B: Aircraft Metal Propeller Blade Failure
    United States. Department of Transportation. Federal Aviation Administration
    1974-09-12 | PDF
    This advisory circular provides information and suggested procedures to increase service life and to minimize blade failures of metal propellers.
  • AC 2037C Aircraft Metal Propeller Blade Failure
    AC 20-37C: Aircraft Metal Propeller Blade Failure
    United States. Department of Transportation. Federal Aviation Administration
    1980-07-15 | PDF
    This advisory circular (AC) provides information and suggested procedures to increase service life and to minimize failures of metal propeller blades.
  • AC 2037D Aircraft Metal Propeller Maintenance
    AC 20-37D: Aircraft Metal Propeller Maintenance
    United States. Department of Transportation. Federal Aviation Administration
    1989-08-15 | PDF
    This advisory circular (AC) provides information and describes maintenance procedures for service personnel to minimize failures and extend the service life of aluminum alloy aircraft propellers.
  • AC 2038 Measurement of Cabin Interior Emergency Illumination
    AC 20-38: Measurement of Cabin Interior Emergency Illumination
    United States. Department of Transportation. Federal Aviation Administration
    1965-06-18 | PDF
    This circular outlines an acceptable method for measuring the cabin interior emergency illumination on applicable airplanes.
  • AC 2038A Measurement of Cabin Interior Emergency Illumination in Transport Airplanes
    AC 20-38A: Measurement of Cabin Interior Emergency Illumination in Transport Airplanes
    United States. Department of Transportation. Federal Aviation Administration
    1966-02-08 | PDF
    This circular outlines acceptable methods, but not the only methods, for finding compliance with respect to measuring the cabin interior emergency illumination on transport airplanes, and provides information as to suitable measuring instruments.
  • AC 2039 Installation Approval of Entertainment Type Television Equipment in Aircraft
    AC 20-39: Installation Approval of Entertainment Type Television Equipment in Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1965-07-15 | PDF
    This advisory circular presents an acceptable method (but not the only method) by which compliance may be shown with Federal Aviation Regulations 23.1431, FAR 25.1309(b), FAR 27.1309(b), or FAR 29.1309(b) as applicable.
  • AC 203 Status and Availability of Military Handbooks and ANC Bulletins for Aircraft
    AC 20-3: Status and Availability of Military Handbooks and ANC Bulletins for Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1963-05-13 | PDF
    This advisory circular announces the status and availability of Military Handbooks and ANC Bulletins prepared as a joint effort of the Federal Aviation Agency (formerly Civil Aeronautics Administration), Navy, and Air Force
  • AC 203A Status and Availability of Military Handbooks and ANC Bulletins for Aircraft
    AC 20-3A: Status and Availability of Military Handbooks and ANC Bulletins for Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1964-01-15 | PDF
    This advisory circular announces the status and availability of Military Handbooks and ANC Bulletins prepared as a joint effort of the Federal Aviation Agency (formerly Civil Aeronautics Administration), Navy, and Air Force.
  • AC 2040 Placards for BatteryExcited Alternators Installed in Light Aircraft
    AC 20-40: Placards for Battery-Excited Alternators Installed in Light Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1965-08-11 | PDF
    This advisory circular sets forth an acceptable means of complying with placarding rules in Federal Aviation Regulations 23 and 27 with respect to battery-excited alternator installations.
  • AC 2041 Replacement Tso Radio Equipment in Transport Aircraft
    AC 20-41: Replacement Tso Radio Equipment in Transport Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1965-08-30 | PDF
    This circular sets forth an acceptable means for complying with rules governing transport category aircraft installations in cases involving the substitution of technical standard order radio equipment for functionally similar radio equipment.
  • AC 2041A Substitute Technical Standard Order Tso Aircraft Equipment
    AC 20-41A: Substitute Technical Standard Order (Tso) Aircraft Equipment
    United States. Department of Transportation. Federal Aviation Administration
    1977-04-05 | PDF
    This circular sets forth an acceptable means for complying with the rules governing aircraft equipment installations.
  • AC 2042 Hand Fire Extinguishers in Transport Category Airplanes and Rotorcraft
    AC 20-42: Hand Fire Extinguishers in Transport Category Airplanes and Rotorcraft
    United States. Department of Transportation. Federal Aviation Administration
    1965-09-01 | PDF
    This circular sets forth acceptable means (but not the sole means) of compliance with certain hand fire extinguisher regulations in FAR 25 and FAR 29, and provides related general information.
  • AC 2042A Hand Fire Extinguishers for Use in Aircraft
    AC 20-42A: Hand Fire Extinguishers for Use in Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1980-07-29 | PDF
    This advisory circular (AC) provides methods acceptable to the Administrator for showing compliance with the hand fire extinguisher requirements in Parts 25, 29, 91, 121, 127, and 135 of the Federal Aviation Regulations (FAR), and provides related general information.
  • AC 2042B Hand Fire Extinguishers for Use in Aircraft
    AC 20-42B: Hand Fire Extinguishers for Use in Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1982-08-25 | PDF
    This advisory circular (AC) provides methods acceptable to the Administrator for showing compliance with the hand fire extinguisher provisions in Parts 25, 29, 91, 121, 125, 127, and 135 of the Federal Aviation Regulations (FAR), and provides related general information.
  • AC 2042C Hand Fire Extinguishers for Use in Aircraft
    AC 20-42C: Hand Fire Extinguishers for Use in Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1984-03-07 | PDF
    This advisory circular (AC) provides methods acceptable to the Administrator for showing compliance with the hand fire extinguisher provisions in Parts 25, 29, 91, 121, 125, 127, and 135 of the Federal Aviation Regulations (FAR), and provides updated general information. In addition, the information in this AC is considered acceptable for use by th ...
  • AC 2043 Aircraft Fuel Contamination
    AC 20-43: Aircraft Fuel Contamination
    United States. Department of Transportation. Federal Aviation Administration
    1965-09-03 | PDF
    This advisory circular informs the aviation community of the potential hazards of fuel contamination, its control, and recommended fuel servicing procedures.
  • AC 2043A Aircraft Fuel Control
    AC 20-43A: Aircraft Fuel Control
    United States. Department of Transportation. Federal Aviation Administration
    1970-06-12 | PDF
    This advisory circular alerts the aviation community to the potential hazards of inadvertent mixing or contamination of turbine and piston fuels, and provides recommended fuel control and servicing procedures.
  • AC 2043B Aircraft Fuel Control
    AC 20-43B: Aircraft Fuel Control
    United States. Department of Transportation. Federal Aviation Administration
    1971-06-08 | PDF
    This advisory circular alerts the aviation community to the potential hazards of inadvertent mixing or contamination of turbine and piston fuels, and provides recommended fuel control and servicing procedures.
  • AC 2043C Aircraft Fuel Control
    AC 20-43C: Aircraft Fuel Control
    United States. Department of Transportation. Federal Aviation Administration
    1976-10-20 | PDF
    This advisory circular alerts the aviation community to the potential hazards of inadvertent mixing or contamination of turbine and piston fuels, and provides recommended fuel control and servicing procedures.
1101 - 1120 / 2072
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