NPRM 2001-SW-21-AD

Became AD 2002-01-07

Proposed airworthiness directive · Bell Helicopter Textron Canada

Published: October 12, 2001 · 66 FR 52072
Comments due: December 11, 2001
Action: Notice of proposed rulemaking (NPRM)
Became: AD2002-01-07
Docket: 2001-SW-21-AD
FR document: 01-25695
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

This document proposes the adoption of a new airworthiness directive (AD) for Bell Helicopter Textron Canada (BHTC) Model 430 helicopters. This proposal would require changes to the electrical power distribution system. This proposal is prompted by design deficiencies in the electrical systems. The actions specified by the proposed AD are intended to prevent failure of both generators, loss of primary electrical power, and subsequent loss of control of the helicopter.

The resulting AD

AD 2002-01-07Electrical Power Distribution System · Bell Helicopter Textron, A Division of Textron Canada 430Effective Feb 21, 2002

Notices in this docket · 1

FR 01-25695Notice of proposed rulemaking (NPRM)Published Oct 12, 2001 · comments due Dec 11, 2001