Is AD 50-36-01 a recurring Airworthiness Directive?

No — AD 50-36-01 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 50-36-01 apply to?

AD 50-36-01 applies to Convair — models 240. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 50-36-01

one-time

AD 50-36-01 · 1950-01-01 · airframe

Airworthiness Directives; the machined radius just below the scissors lug boss. Clean and remove paint from this area. Any evidence of cracks will require r

Which aircraft AD 50-36-01 applies to

MakesConvair

Models240

Inspect main landing gear strut machined radius just below the scissors lug boss for cracks (strip paint for inspection); replace or repair per approved data if cracked.

Whether AD 50-36-01 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 50-36-01 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.