Is AD 2010-24723 a recurring Airworthiness Directive?

No — AD 2010-24723 is a one-time directive. Verify it was complied with in the aircraft's records.

Which aircraft does AD 2010-24723 apply to?

AD 2010-24723 applies to Agusta — models A109E, A109. Serial/part conditions may narrow it to specific aircraft.

Airworthiness Directive 2010-24723

one-time

AD 2010-24723 · 2010-10-05 · airframe

Airworthiness Directives; Agusta S.p.A. (Agusta) Model A109E Helicopters

What this AD requires

This amendment adopts a new airworthiness directive (AD) for Agusta Model A109E helicopters. This AD results from a mandatory continuing airworthiness information (MCAI) AD issued by the European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Community. The MCAI AD states that after a report of an electrical failure, an investigation revealed inadequate functioning of the 35 amperes (Amps) battery bus (BATT BUS) circuit breaker that was not within design requirements. The actions specified in this AD are intended to replace the 35 Amps circuit breaker with a 50 Amps circuit breaker and replace the wires with oversized ones to prevent an electrical failure, loss of electrical power, and subsequent loss of control of the helicopter.

Which aircraft AD 2010-24723 applies to

MakesAgusta

ModelsA109E, A109

Serial-conditional — narrows to serials ?–11758.

Part-conditional — 109-0812-04-101, 109-0812-04-103, 109-0812-04-107, 109-0812-04-109.

Applies to all serial numbers up to and including S/N 11758, except S/N 11741, 11754, and 11757, modified with circuit breaker modification kit P/N 109-0812-04-101, -103, -107, or -109.

Whether AD 2010-24723 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 2010-24723 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.