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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 181 - 200 of 2072 results
  • AC 12026G International Civil Aviation Organization DesignatorsRadios Telephony Assignments for Aircraft Operating Agencies Aeronautical Authorities and Services
    AC 120-26G: International Civil Aviation Organization Designators/Radios Telephony Assignments for Aircraft Operating Agencies, Aeronautical Authorities, and Services
    United States. Department of Transportation. Federal Aviation Administration
    1987-10-01 | PDF
    This Advisory Circular states the criteria for eligibility and procedures for requesting the assignment of an International Civil Aviation Organization (ICAO) three-tetter designator and telephony designator for agencies, aeronautical authorities, and services.
  • AC 12027 CHG 1 Aircraft Weight and Balance Control
    AC 120-27 CHG 1: Aircraft Weight and Balance Control
    United States. Department of Transportation. Federal Aviation Administration
    1973-11-20 | PDF
    Aircraft weight and balance requirements for air travel club (FAR Part 123) aircraft are the same as those for aircraft operated under FAR Parts 121 and 127. This change adds reference to Part 123 in paragraph 3.
  • AC 12027 Aircraft Weight and Balance Control
    AC 120-27: Aircraft Weight and Balance Control
    United States. Department of Transportation. Federal Aviation Administration
    1968-10-15 | PDF
    This advisory circular provides a method and procedures for weight and balance control.
  • AC 12027A Aircraft Weight and Balance Control
    AC 120-27A: Aircraft Weight and Balance Control
    United States. Department of Transportation. Federal Aviation Administration
    1990-05-14 | PDF
    This advisory circular provides a method and procedures for developing a weiyht and balance control system.
  • AC 12027B Aircraft Weight and Balance Control
    AC 120-27B: Aircraft Weight and Balance Control
    United States. Department of Transportation. Federal Aviation Administration
    1990-10-25 | PDF
    This advisory circular (AC) provides a method and procedures for developing a weight balance control system.
  • AC 12028 Concepts of Airborne Systems for Category IIIa Operations
    AC 120-28: Concepts of Airborne Systems for Category IIIa Operations
    United States. Department of Transportation. Federal Aviation Administration
    1969-09-05 | PDF
    This revision incorporates the provisions of AC 120-28B dated December 1, 1977. Minima and operating requirements are listed for Boeing 727 and L- 1011 aircraft. Other aircraft will be added as required. Provisions have been made to add in paragraph g. the Category II approved runways that have received approval for use in Category Ilia operations. ...
  • AC 12028A CHG1 Criteria for Approval of Category IIIa Landing Weather Minima
    AC 120-28A CHG1: Criteria for Approval of Category IIIa Landing Weather Minima
    United States. Department of Transportation. Federal Aviation Administration
    1973-01-18 | PDF
    This change revises the CAT Ilia Landing Weather Minima maintenance requirements of paragraph 8 to make them consistent with the requirements for CAT Ila. It also adds a requirement for reliability reporting of components listed in aircraft manufacturers' CAT Ilia failure faults and analysis.
  • AC 12028A Criteria for Approval of Category IIIA Landing Weather Minima
    AC 120-28A: Criteria for Approval of Category IIIA Landing Weather Minima
    United States. Department of Transportation. Federal Aviation Administration
    1971-12-14 | PDF
    This circular states an acceptable means, not the only means, for obtaining approval of Category Ilia minima and the installation approval of the associated airborne systems.
  • AC 12028B Criteria for Approval of Category IIIA Landing Weather Minima
    AC 120-28B: Criteria for Approval of Category IIIA Landing Weather Minima
    United States. Department of Transportation. Federal Aviation Administration
    1977-12-01 | PDF
    This circular states an acceptable means, not the only means, for obtaining approval of Category Ilia minima and the installation approval of the associated airborne systems.
  • AC 12028C Criteria for Approval of Category III Landing Weather Minima
    AC 120-28C: Criteria for Approval of Category III Landing Weather Minima
    United States. Department of Transportation. Federal Aviation Administration
    1984-03-09 | PDF
    This advisory circular (AC) states an acceptable means, but not the only means, for obtaining approval of Category IlIa or Category Illb landing weather minima and the installation approval of the associated airborne systems.
  • AC 12029 Criteria for Approving Category I and Category II Landing Minima for FAR121 Operators
    AC 120-29: Criteria for Approving Category I and Category II Landing Minima for FAR121 Operators
    United States. Department of Transportation. Federal Aviation Administration
    1970-09-25 | PDF
    This change will permit both initial and recurrent pilot qualification for both Category I and Category II to be accomplished in a visual simulator. This will then align with recent FAR 121 amendment permitting the recurrent proficiency check, except landings, in the simulator.
  • AC 1202 Precautionary Propeller Feathering to Prevent Runaway Propellers
    AC 120-2: Precautionary Propeller Feathering to Prevent Runaway Propellers
    United States. Department of Transportation. Federal Aviation Administration
    1963-06-25 | PDF
    This circular is issued to emphasize the need for prompt feathering when there is an indication of internal engine failure.
  • AC 1202A Precautionary Propeller Feathering to Prevent Runaway Propellers
    AC 120-2A: Precautionary Propeller Feathering to Prevent Runaway Propellers
    United States. Department of Transportation. Federal Aviation Administration
    1963-08-20 | PDF
    This circular is issued to clarify Advisory Circular AC-120-2 which was issued to emphasize the need for prompt feathering when there is an indication of internal engine failure.
  • AC 12030 Reporting Requirements of Air Carriers Commercial Operators Travel Clubs and Air Taxi Operators of Large Aircraft
    AC 120-30: Reporting Requirements of Air Carriers, Commercial Operators, Travel Clubs, and Air Taxi Operators of Large Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1976-06-16 | PDF
    This advisory circular is issued to clarify the mechanical reliability reporting requirements contained in Parts 121 and 127 of the Federal Aviation Regulations (FAR) and the accident and incident reporting requirements of Part 830 (old Part /+30) of the National Transportation Safety Board (NTSE), Safety Investigation Regulations.
  • AC 12030A Reporting Requirements of Air Carriers Commercial Operators Travel Clubs and Air Taxi Operators of Large and Small Aircraft
    AC 120-30A: Reporting Requirements of Air Carriers, Commercial Operators, Travel Clubs, and Air Taxi Operators of Large and Small Aircraft
    United States. Department of Transportation. Federal Aviation Administration
    1976-09-08 | PDF
    This advisory circular is issued to clarify the mechanical reliability reporting requirements contained in Parts 121, 127 and 135 of the Federal Aviation Regulations (FAR) and the accident and incident reporting requirements of Part 830 (old Part H30) of the National Transportation Safety Board (NTSB), Safety Investigation Regulations.
  • AC 12031 Operational and Airworthiness Approval of Airborne Omega Radio Navigation Systems as A Means of Updating SelfContained Navigation Systems
    AC 120-31: Operational and Airworthiness Approval of Airborne Omega Radio Navigation Systems as A Means of Updating Self-Contained Navigation Systems
    United States. Department of Transportation. Federal Aviation Administration
    1976-12-15 | PDF
    This advisory circular sets forth an acceptable means, but not the only means, of compliance with the referenced sections of the Federal Aviation Regulations (FAR) for operations outside the United States under FAR Part 121 using OMEGA radio navigation systems to update self-contained systems such as Doppler or Inertial. This circular also sets for ...
  • AC 12032 Air Transportation of Handicapped Persons
    AC 120-32: Air Transportation of Handicapped Persons
    United States. Department of Transportation. Federal Aviation Administration
    1977-03-25 | PDF
    This Advisory Circular is to identify the problems hand-capped air travelers face and to provide guidelines to airline personnel to help alleviate these problems. This circular explains, among other things, how to assist blind and deaf persons, where to place dog guides, and where to seat handicapped passengers.
  • AC 12035 LineOriented Flight Training Programs
    AC 120-35: Line-Oriented Flight Training Programs
    United States. Department of Transportation. Federal Aviation Administration
    1978-05-24 | PDF
    This circular sets forth one means that would be acceptable to the Administrator for approval of a line-oriented training program under Federal Aviation Regulations (FAR), Section 121.409.
  • AC 12035A LineOriented Flight Training Programs
    AC 120-35A: Line-Oriented Flight Training Programs
    United States. Department of Transportation. Federal Aviation Administration
    1981-08-11 | PDF
    This circular sets forth one means that would be acceptable to the Administrator for approval of a line-oriented flight training (LOFT) program under Section 121.409 of the Federal Aviation Regulations (FAR).
  • AC 1203 SelfContained Navigational Aids
    AC 120-3: Self-Contained Navigational Aids
    United States. Department of Transportation. Federal Aviation Administration
    1963-07-09 | PDF
    This advisory circular outlines FAA policy relative to installation and use of self-contained navigational aids in air carrier operations.
181 - 200 / 2072