Is AD 2025-23-01 a recurring Airworthiness Directive?

No — AD 2025-23-01 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2025-23-01 apply to?

AD 2025-23-01 applies to Airbus Helicopters — models AS332C, AS332C1, AS332L, AS332L1, AS332. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2025-23-01

one-time

Official AD 2025-23-01 · FR doc 2025-22238 · 2025-12-08 · airframe

Airworthiness Directives; Airbus Helicopters

What this AD requires

The FAA is superseding Airworthiness Directive (AD) 2020-06- 13, which applied to certain Airbus Helicopters Model AS332C, AS332C1, AS332L, and AS332L1 helicopters. AD 2020-06-13 required determining the accumulated hours time-in-service (TIS) of certain part-numbered main gearbox (MGB) suspension bar rear attachment fittings (fittings) and bolts and established reduced life limits. Since the FAA issued AD 2020-06-13, it was determined that modifying the MGB suspension bar fittings link and installing improved MGB suspension bar fitting bolts was necessary. This AD requires modifying the MGB suspension bar link, installing newly-designed bolts, and prohibits installing certain parts. The FAA is issuing this AD to address the unsafe condition on these products.

Which aircraft AD 2025-23-01 applies to

MakesAirbus Helicopters

ModelsAS332C, AS332C1, AS332L, AS332L1, AS332

Whether AD 2025-23-01 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 2025-23-01 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 →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.