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Airworthiness Directive 2025-19-06

recurring
Official AD 2025-19-06 · FR doc 2025-18761 · 2025-09-26 · airframe

Airworthiness Directives; Airbus SAS Airplanes

What this AD requires

The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A300 series airplanes; Model A300 B4-600, B4- 600R, and F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes); and Model A310 series airplanes. This AD was prompted by investigations that found cracks on the main deck cargo door (MDCD) actuator bearing fitting caused by fatigue. This AD requires an operational limitation to the MDCD opening angle, repetitive detailed visual inspection (DET) of the MDCD actuator bearing fittings, and replacement if any cracks are found. The FAA is issuing this AD to address the unsafe condition on these products.

Repetitive inspection. Re-inspect. The next-due date/hours depend on this aircraft’s time in service — a records report computes it from the logbooks.

Which aircraft AD 2025-19-06 applies to

MakesAirbus Sas
ModelsA300 B4-2C, A300 B4-103, A300 B4-203, A300 B4-601, A300 B4-603, A300 B4-620, A300 B4-622, A300 B4-605R, A300 B4-622R, A300 C4-605R Variant F, A300 F4-605R, A300 F4-622R, A310-203, A310-204, A310-221, A310-222, A310-304, A310-322, A310-324, A310-325, A300, A310
Part-conditional — ST00177LA-D, ST00178LA-D, ST01431NY, ST00100NY.

Applies to airplanes manufactured in freighter model configuration, or modified in accordance with STC ST00177LA-D, STC ST00178LA-D, STC ST01431NY, or STC ST00100NY.

Whether AD 2025-19-06 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 2025-19-06 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 →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.