Airworthiness Directive

AD 2019-05-05: Airbus Helicopters Deutschland GmbH (Previously Eurocopter Deutschland GmbH) Helicopters

Airworthiness Directives; Airbus Helicopters Deutschland GmbH (Previously Eurocopter Deutschland GmbH) Helicopters

Effective: Apr 17, 2019
Published: Mar 13, 2019
Registered aircraft: 12

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.

Aircraft

Eurocopter Deutschland Gmbh MBB BK-117 A4
Eurocopter Deutschland Gmbh MBB-BK 117 C-1
Eurocopter Deutschland Gmbh MBB-BK 117-B2

Only with: Main rotor (M/R) mast assembly part number 4639 205 011 installed.
Only with: Main rotor (M/R) mast assembly part number 4639 205 011 installed.

Applicability

From the AD text

This AD applies to Airbus Helicopters Deutschland GmbH (previously Eurocopter Deutschland GmbH) Model MBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, and MBB-BK 117 C-1 helicopters, certificated any category, with a main rotor (M/R) mast assembly part number 4639 205 011 installed.

Related ADs

Supersedes or revises AD 97-26-03.

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