Airworthiness Directive 79-16-06
one-timeAD 79-16-06 · 1979-01-01 · reciprocating engine
Airworthiness Directives; HEADING: DETROIT DIESEL ALLISON Model 250-C28 and 250-C30 Series Engines ACTION: SUMMARY: DATES: Effective January 11, 1980. ADDRE
Which aircraft AD 79-16-06 applies to
MakesHeading Detroit Diesel Allison
Models250-C28, 250-C30
Applies to all models of the make above.
Whether AD 79-16-06 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 79-16-06 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.