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NPRM FAA-2019-1099

Became AD 2020-15-01
Open the Markdown

Proposed airworthiness directive · Airbus Helicopters

Open in Federal RegisterComment on regulations.gov

Official PDF· 234 KB
Download from govinfo.gov
Published
February 28, 2020 · 85 FR 11879
Comments due
April 28, 2020
Action
Notice of proposed rulemaking (NPRM)
Became
AD2020-15-01
Docket
FAA-2019-1099
FR document
2020-04043
Products
Aircraft

A proposal is not in force. If adopted, it becomes an AD, usually with changes. Only the Federal Register edition is official.

Summary

The FAA proposes to adopt a new airworthiness directive (AD) for Airbus Helicopters Model EC 155B and EC155B1 helicopters. This proposed AD would require modifying the wiring of the attitude and heading reference system (AHRS) connector. This proposed AD is prompted by a report of wiring of the AHRS contrary to approved design specifications. The actions of this proposed AD are intended to address an unsafe condition on these products.

The resulting AD

AD 2020-15-01Attitude and Direction Data System · Airbus Helicopters EC 155B and EC155B1Effective Aug 17, 2020

Notices in this docket · 1

FR 2020-04043Notice of proposed rulemaking (NPRM)Published Feb 28, 2020 · comments due Apr 28, 2020