airworthiness · Rule · Final rule. · Published 2020-07-13 · Effective 2020-08-17 · 85 FR 41910
Document
Document number
2020-14940
Federal Register citation
85 FR 41910
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Airbus
Publication date
2020-07-13
Effective date
2020-08-17
FAA docket
Docket No. FAA-2019-1099
Abstract
The FAA is adopting a new airworthiness directive (AD) for Airbus Helicopters Model EC 155B and EC155B1 helicopters. This AD requires modifying the wiring of the attitude and heading reference system (AHRS) connector. This AD was prompted by a report of wiring of the AHRS contrary to approved design specifications. The actions of this AD are intended to address an unsafe condition on these products.