Airworthiness Directive 2014-04310

one-time
AD 2014-04310 · 2014-03-03 · airframe

Airworthiness Directives; Agusta S.p.A. Helicopters (Type Certificate Currently Held by AgustaWestland S.p.A) (AgustaWestland)

What this AD requires

We are adopting a new airworthiness directive (AD) for AgustaWestland Model A109S, AW109SP, A119, and AW119 MKII helicopters to require removing certain rod end assemblies from service. This AD was prompted by reports of fractures on the rod end assemblies that could damage the main rotor assembly and lead to loss of control of the helicopter.

Which aircraft AD 2014-04310 applies to

ModelsA109S, AW109SP, A119, AW119 MKII, A109, AW109, AW119
Serial-conditional — narrows to serials 84–132, 4964–5011.
Part-conditional109-0112-39-103, 109-0112-39-105, 109-0112-05-105, 109-0112-05-107, M004-01H007-041, M004-01H007-045.

Applies only to helicopters with the specified main rotor lag damper assembly installed with a rod end assembly bearing S/N 84 through 132 or 4964 through 5011.

Whether AD 2014-04310 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 complianceThe specific action taken (inspected, replaced, modified) and to what revision.
DateWhen the work was done.
Aircraft timeTotal time in service / tach at compliance — how recurring next-due is computed.
Signature & certificateThe A&P/IA who returned it to service, with certificate number.
Is AD 2014-04310 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.