Is AD 85-03-04 R2 a recurring Airworthiness Directive?

No — AD 85-03-04 R2 is a one-time directive. Verify it was complied with in the aircraft's records.

Airworthiness Directive 85-03-04 R2

Q: Which aircraft does AD 85-03-04 R2 apply to?

AD 85-03-04 R2 applies to Commander Aircraft Corporation, Gulfstream Aerospace (Rockwell) — models 112, 112TC, 114. Serial/part conditions may narrow it to specific aircraft.

one-time

AD 85-03-04 R2 · 1985-01-01 · airframe

Airworthiness Directives; 2, 1985. This amendment, 39-5587, becomes effective April 27, 1987. FOOTER: Commander Aircraft Corporation 112 112TC 114 Commander

Which aircraft AD 85-03-04 R2 applies to

MakesCommander Aircraft CorporationGulfstream Aerospace (Rockwell)

Models112, 112TC, 114

Amendment 39-5587 became effective April 27, 1987 (superseding prior amendment 39-5003 dated 1985).

Whether AD 85-03-04 R2 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 85-03-04 R2 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.