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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 221 - 240 of 2072 results
  • AC 1207A Minimum Altitudes for Conducting Certain Emergency Flight Training Maneuvers and Procedures
    AC 120-7A: Minimum Altitudes for Conducting Certain Emergency Flight Training Maneuvers and Procedures
    United States. Department of Transportation. Federal Aviation Administration
    1970-07-27 | PDF
    This advisory circular is issued to emphasize to all air carriers and other operators of large aircraft the necessity for establishing minimum altitudes above the terrain or water when conducting certain simulated emergency flight training maneuvers. It is recommended that these altitudes be established and observed according to individual aircraft ...
  • AC 1208A List of AirTaxi Operators
    AC 120-8A: List of Air-Taxi Operators
    United States. Department of Transportation. Federal Aviation Administration
    1965-04-07 | PDF
    This advisory circular announces the availability of a revised list of air-taxi operators.
  • AC 1209 Continuance of Flight with Inoperative Navigation Equipment
    AC 120-9: Continuance of Flight with Inoperative Navigation Equipment
    United States. Department of Transportation. Federal Aviation Administration
    1963-10-05 | PDF
    This advisory circular sets forth the guidelines for approving the procedures specified in air carrier and commercial operator manuals for the continuance of flight with inoperative radio navigational equipment.
  • AC 12110 Doppler Radar Navigational Alert
    AC 121-10: Doppler Radar Navigational Alert
    United States. Department of Transportation. Federal Aviation Administration
    1967-03-23 | PDF
    This Advisory Circular states an acceptable means, not the only means, of compliance with the referenced sections of the FAR as they apply to persons operating under Part 121 who desire approval of Doppler RADAR navigation systems for use in their operations.
  • AC 12111 CH 1 Ch 1 to Advisory Circular 12111 SUBJ
    AC 121-11 CH 1: Ch 1 to Advisory Circular 121-11 - SUBJ
    United States. Department of Transportation. Federal Aviation Administration
    1968-01-10 | PDF
    This advisory circular change transmits a page change to the subject advisory circular. This change provides a change in the wording of Note 2 on Page 1 of Attachment 1 of the advisory circular.
  • AC 12112 Wet or Slippery Runways
    AC 121-12: Wet or Slippery Runways
    United States. Department of Transportation. Federal Aviation Administration
    1967-08-17 | PDF
    The intent of this circular is to provide uniform guidelines in the application of the "wet runway" rule by certificate holders operating under FAR 121.
  • AC 12113 CHG2 SelfContained Navigation Systems Long Range
    AC 121-13 CHG-2: Self-Contained Navigation Systems (Long Range)
    United States. Department of Transportation. Federal Aviation Administration
    1970-12-21 | PDF
    This is a change to paragraph b. (4) of AC 121-13 to permit all flight training for Doppler and INS qualification, to be completed in a simulator or training device approved for conducting the required pilot training and qualifications in the use of these systems.
  • AC 12114 Aircraft Simulator Evaluation and Approval
    AC 121-14: Aircraft Simulator Evaluation and Approval
    United States. Department of Transportation. Federal Aviation Administration
    1969-12-19 | PDF
    This circular sets forth one means that would be acceptable to the Administrator for approval of aircraft simulators or other training devices requiring approval under 121.407.
  • AC 12114A Aircraft Simulator Evaluation and Approval
    AC 121-14A: Aircraft Simulator Evaluation and Approval
    United States. Department of Transportation. Federal Aviation Administration
    1976-02-09 | PDF
    This circular sets forth one means that would be acceptable to the Administrator for approval of aircraft simulators or other training devices requiring approval under FAR 121.407.
  • AC 12114C Aircraft Simulator and Visual System Evaluation and Approval
    AC 121-14C: Aircraft Simulator and Visual System Evaluation and Approval
    United States. Department of Transportation. Federal Aviation Administration
    1980-08-29 | PDF
    This advisory circular sets forth one means that would be acceptable to the Administrator for approval of aircraft simulators requiring approval under Section 121.4(17 and Appendix H to Part 121 of the Federal Aviation Regulations (FAR).
  • AC 12116 Maintenance Certification Procedures
    AC 121-16: Maintenance Certification Procedures
    United States. Department of Transportation. Federal Aviation Administration
    1970-11-09 | PDF
    This advisory circular provides guidance for the preparation of an Operations Specifications - Preface Page which will afford nominal and reasonable relief from approved service and overhaul time limits when a part is borrowed from another operator.
  • AC 12117 Aviation Security
    AC 121-17: Aviation Security
    United States. Department of Transportation. Federal Aviation Administration
    1972-03-14 | PDF
    This document provides general information regarding the requirements of FAR Amdt. 121-85, "Aviation Security: Certain Air Carriers and Commercial Operators - Security Programs and Other Requirements," dated 29 February 1972. Additional information, guidance and recommended procedures are included in FAA Air Security Bulletin 72-1.
  • AC 12118 Aviation Security
    AC 121-18: Aviation Security
    United States. Department of Transportation. Federal Aviation Administration
    1975-07-15 | PDF
    This circular provides information and guidance for implementation of amendments to Federal Aviation Regulations (FARs) under Part 121, on the Carriage of Weapons and Escorted Persons, published in the Federal Register on April 21, 1975, 40 F.R. 17551, Docket No. 13057; Amendment No. 121-118, and which becomes effective on July 20, 1975. The effect ...
  • AC 12118A Aviation Security
    AC 121-18A: Aviation Security
    United States. Department of Transportation. Federal Aviation Administration
    1979-10-10 | PDF
    This circular provides information and guidance for the implementation of amendments to Federal Aviation Regulations (FARs) under Part 1219 concerning the Carriage of Weapons and Escorted Persons.
  • AC 12119 Aviation Security
    AC 121-19: Aviation Security
    United States. Department of Transportation. Federal Aviation Administration
    1976-03-17 | PDF
    This circular provides information and guidance which should be used by "indirect air carriers" when providing property to be carried by "direct air carriers" or by the operator of any civil aircraft for transportation in air commerce.
  • AC 1211 Standard Maintenance Specifications Handbook
    AC 121-1: Standard Maintenance Specifications Handbook
    United States. Department of Transportation. Federal Aviation Administration
    1973-04-27 | PDF
    This advisory circular change transmits revised operations specifications for the HFB 3SO Sanaa Jet aircraft.
  • AC 1212 CH 1 Change 1 to Circular No AC 1212 Subject
    AC 121-2 CH 1: Change 1 to Circular No. AC 121-2, Subject
    United States. Department of Transportation. Federal Aviation Administration
    1963-05-20 | PDF
    This advisory circular change supplements Advisory Circular No. AC 121-2 and provides guidance material for Federal Aviation Agency Air Carrier Operations Inspectors and air carriers with respect to flight crewmember training in the use of airborne vibration monitoring equipment on turbine engines.
  • AC 12120 Aviation Security
    AC 121-20: Aviation Security
    United States. Department of Transportation. Federal Aviation Administration
    1976-03-17 | PDF
    This circular provides supplemental air carriers with information concerning recommended general security measures applicable to charter operations that, if implemented, should minimize the effects of crimes directed against air transportation.
  • AC 12121 Information Guide for Training Programs and Manual Requirements in the Air Transportation of Hazardous Materials
    AC 121-21: Information Guide for Training Programs and Manual Requirements in the Air Transportation of Hazardous Materials
    United States. Department of Transportation. Federal Aviation Administration
    1976-07-30 | PDF
    This advisory circular provides certificate holders under Parts 121 (O.M.B. 04 R0032) and 135 (O.M.B. 04 R0105) of the Federal Aviation Regulations (FAR) with information relevant to recent amendment Docket HM-112 that Incorporated FAR 103 into Title 49 Code of Federal Regulations (CFR) as Part 175.
  • AC 12121A Information Guide for Training Programs and Manual Requirements in the Air Transportation of Hazardous Materials
    AC 121-21A: Information Guide for Training Programs and Manual Requirements in the Air Transportation of Hazardous Materials
    United States. Department of Transportation. Federal Aviation Administration
    1979-01-18 | PDF
    This advisory circular provides certificate holders under Code of Federal Regulations (CFR) Title 14, Parts 121 and 135 Federal Aviation Regulations, with information relevant to CFR Title 491 Part 175 Carriage by Aircraft.
221 - 240 / 2072