Airworthiness Directive 93-15-09
one-timeAD 93-15-09 · 1993-01-01 · turboprop engine
Airworthiness Directives; HEADING: ROLLS-ROYCE, PLC Models Dart Mk. 506, 510, 511, 514, 515, 520, 525, 526, 527, 528, 529, 530, 532, 533, 534, 535, 536, 542
Which aircraft AD 93-15-09 applies to
MakesRolls-Royce
ModelsDart 506, Dart 510, Dart 511, Dart 514, Dart 515, Dart 520, Dart 525, Dart 526, Dart 527, Dart 528, Dart 529, Dart 530, Dart 532, Dart 533, Dart 534, Dart 535, Dart 536, Dart 542, Dart 543, Dart 550, Dart 552, Dart
Whether AD 93-15-09 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 93-15-09 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.