Airworthiness Directive

AD 98-10-03: Allison Engine Company Model 250-C47B Turboshaft Engines

Airworthiness Directives; Allison Engine Company Model 250-C47B Turboshaft Engines

Effective: May 26, 1998
Published: May 8, 1998
Registered aircraft: 15

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Engines

ALLISON 250-C47B

Applicability

From the AD text

Allison Engine Company Model 250-C47B turboshaft engines, installed on but not limited to Bell Helicopter Textron, A Division of Textron Canada Ltd. (BHTC) Model 407 helicopters.

Related ADs

Supersedes or revises AD 97-21-09.

Read the AD in the Federal Register Report an error on this page