Is AD 92-11-09 a recurring Airworthiness Directive?

No — AD 92-11-09 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 92-11-09 apply to?

AD 92-11-09 applies to Rockwell International/Collins Air Transport Systems — models TPR-720. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 92-11-09

one-time

AD 92-11-09 · 1992-01-01 · appliance

Airworthiness Directives; ROCKWELL INTERNATIONAL/COLLINS AIR TRANSPORT SYSTEMS TPR-720 Air Traffic Control Radar Beacon System/Mode S Transponders, Part Num

Which aircraft AD 92-11-09 applies to

MakesRockwell International/Collins Air Transport Systems

ModelsTPR-720

Part-conditional — 622-7878.

TPR-720 Air Traffic Control Radar Beacon System/Mode S Transponder; applicability given by part number, list continues beyond this excerpt. Amendment 39-8259, Docket No. 92-CE-30-AD.

Whether AD 92-11-09 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.

How AD compliance is recorded

A valid compliance record (14 CFR 43.9) states:

Method of compliance — The specific action taken (inspected, replaced, modified) and to what revision.

Date — When the work was done.

Aircraft time — Total time in service / tach at compliance — how recurring next-due is computed.

Signature & certificate — The A&P/IA who returned it to service, with certificate number.

Is AD 92-11-09 complied with on your aircraft?

Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.

Look up a tail number →

Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.