Airworthiness Directive 2018-14701
one-timeAirworthiness Directives; Bell Helicopter Textron Canada Limited Helicopters
What this AD requires
We are adopting a new airworthiness directive (AD) for certain serial numbered Bell Helicopter Textron Canada Limited (BHTC) Model 429 helicopters. This AD requires marking a serial number on life-limited forward spars and actuator fitting assemblies. The actions of this AD are intended to prevent an unsafe condition on these products.
Which aircraft AD 2018-14701 applies to
Applies only to the listed S/N helicopters with forward spar P/N 429-031-213-103 or 429-031-213-104, or actuator fitting assembly P/N 429-031-222-101 or 429-031-222-102, installed.
Whether AD 2018-14701 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:
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.