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Airworthiness Directive E8-30049

one-time
AD E8-30049 · 2008-12-22 · reciprocating engine

Airworthiness Directives; Bombardier-Rotax GmbH 914 F Series Reciprocating Engines

What this AD requires

We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

Which aircraft AD E8-30049 applies to

MakesBombardier-Rotax Gmbh
Models914 F, 914
Serial-conditional — narrows to serials 02.0001–02.0322, 03.0002–03.0002, 03.0005–03.0005, 03.0011–03.0011, 03.0015–03.0015, 03.0017–03.0017, 03.0028–03.0028, 03.0029–03.0029, 03.0037–03.0037, 03.0038–03.0038, 03.0040–03.0040, 03.0050–03.0050, 03.0069–03.0069, 03.0072–03.0072, 03.0073–03.0073, 03.0078–03.0078, 03.0080–03.0086, 03.0088–03.0090, 03.0092–03.0101, 03.0103–03.0103, 03.0108–03.0108, 03.0001–03.0001, 03.0003–03.0003, 03.0004–03.0004, 03.0006–03.0006, 03.0007–03.0010, 03.0012–03.0014, 03.0016–03.0016, 03.0018–03.0027, 03.0030–03.0036, 03.0039–03.0039, 03.0041–03.0049, 03.0051–03.0068, 03.0070–03.0070, 03.0071–03.0071, 03.0074–03.0077, 03.0079–03.0079, 03.0087–03.0087, 03.0091–03.0091, 03.0102–03.0102, 03.0104–03.0107, 03.0200–04.0799.
Part-conditional — 979402, 979404.

Applies only to engines with engine exhaust muffler, P/N 979402 (Group A serials) or P/N 979402/979404 (Group B serials), installed, per Table 1 of the AD. Installed on, but not limited to, Aeromot-Industria Mecanico Metalurgica AMT-300 (Turbo Ximango Shark), Diamond Aircraft Industries HK 36 TTS/TTC/TTC-ECO, and Stemme GmbH & Co. KG S10-VT series powered sailplanes.

Whether AD E8-30049 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 E8-30049 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 →Read the full directive (Federal Register)

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.