Assists pilots involved in aviation operations to diagnose the potential for severe wind events in the vicinity of mountainous areas.

This advisory circular (AC) provides guidance for towbar and towbarless movement of aircraft.

This advisory circular (AC) describes the Federal Aviation Administration (FAA) Aviation Safety Reporting Program (ASRP) which utilizes the National Aeronautics and Space Administration (NASA) as a third party to receive and process Aviation Safety Reports.

This advisory circular (AC) provides guidance to flightcrew members and other airmen on the use of data link to access Flight Information Services (FIS).

The Federal Aviation Administration (FAA) publishes Advisory Circular (AC) 00-45, Aviation Weather Services.

This advisory circular (AC) was published by the Federal Aviation Administration (FAA) Flight Standards Service (AFS), with contributions from the National Weather Service (NWS).

Communicates key windshear information relevant to flight crews. Appendix 1 of this advisory circular is the Pilot Windshear Guide, which is only one section of the two-volume Windshear Training Aid.

This advisory circular contains in~ormation and guidance for the servicing and ground handling of aircraft.

This advisory circular (AC) describes the hazards of thunderstorms to aviation and offers guidance to help prevent accidents caused by thunderstorms.

This advisory circular (AC) describes various types of Clear Air Turbulence (CAT), some of the weather patterns associated with CAT, and turbulence reporting systems and networks.