Airworthiness Directive 83-08-07
one-timeAD 83-08-07 · 1983-01-01 · airframe
Airworthiness Directives; CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 83-08-07 SIAI-MARCHETTI: Amendment 39-4643. Applies to Models S205-18 and S20
Which aircraft AD 83-08-07 applies to
MakesContact Supplementary Information Regulatory Text 83-08-07 Siai-Marchetti Amendment 39-4643 Applies To
ModelsS205-18, S205-20, S205, S208, F260, F260B
Serial-conditional — narrows to serials 1–5, 1–4, 1–4.
Whether AD 83-08-07 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 83-08-07 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.