Airworthiness directive

Airworthiness Directive.
Tags: FAA Pilot's Handbook
Airworthiness Directive.

Airworthiness Directive (AD)
Airworthiness Directives (AD) are notifications or warnings to the owners and operators of a certified aircraft that there is a known safety deficiency associated with the aircraft.

AIRWORTHINESS DIRECTIVE
A regulation issued by an aviation authority, usually to correct a fault on aircraft.
AOG
Abbreviation aircraft on ground.

Airworthiness Directive. A regulatory notice sent out by the FAA to the registered owner of an aircraft informing the owner of a condition that prevents the aircraft from continuing to meet its conditions for airworthiness.

Airworthiness Directive - A notification generated by an aviation regulator regarding a safety issue.
AEO
All Engines Operative - Refers to the aircraft condition when all engines are operating normally.

AIRWORTHINESS DIRECTIVE (AD) Notification to aircraft owner/operators of a known safety issue with a particular model of aircraft, engine, avionics or other system. ADs in the U.S.

3. Airworthiness Directives (AD's)-all complied with (both one-time and recurrent).
4. Altimeter system and altitude reporting equipment tests and inspection-within 24 calendar months for IFR operations in con-trolled airspace.

AD - Airworthiness Directive, issued by airworthiness authorities to correct a defect found in an aircraft type after certification.

Advisory Circulars
Airworthiness Directives
FAA Regulations
Handbooks & Manuals
Notices to Airmen (NOTAMS)
Orders & Notices ...

On the whole, there are very few significant airworthiness directives (ADs), Parsons said. Buyers should ask about recurring ADs, the ones that must be repeated during every annual inspection.

The FAA has further clarified AD (Airworthiness Directives) as they apply to amateur-built airplanes.

Design problems, discovered after a plane is in service, that result in a possible unsafe condition, are addressed through airworthiness directives, or ADs.

If design problems are discovered after a plane is in service and found to jeopardize safe operations, they are addressed through airworthiness directives, or ADs.

Not all R22s have governors, although some of us suspect that an AD (Airworthiness Directive) from the FAA may soon make them mandatory on all R22s. There are two types of governors available on R22s.

A number of recent airworthiness directives for the general aviation fleet seem to be directly related to the aircraft's age and flight time. So when is it safe to fly an aging plane?
By Budd Davisson ...

The Certificate of Registration contains contact information used by national authorities for enforcement purposes, and for the purposes of disseminating Airworthiness Directives to aircraft owners.

mold, spent a week and a half upside down in an airplane cockpit doing wiring work, was taught how metal could be shaped and formed, learned how to safely transport airplanes on the ground, gained knowledge of how to research Airworthiness Directives ...

See also: Direct, Flight, Aircraft, Aviation, Ident