Airworthiness Directive

AD 2011-14-05: MD Helicopters, Inc. Model MD900 Helicopters

Airworthiness Directives; MD Helicopters, Inc. Model MD900 Helicopters

Effective: Aug 1, 2011
Published: Jul 15, 2011
Registered aircraft: 11

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

Md Helicopters INC MD 900

Only with: Main rotor lower hub assembly P/N 900R2101008-107 with serial numbers beginning with 5009 installed.
Only with: Main rotor lower hub assembly P/N 900R2101008-107 with serial numbers beginning with 5009 installed.

Applicability

From the AD text

Model MD900 helicopters with main rotor lower hub assembly (lower hub), part number (P/N) 900R2101008-107, serial numbers (S/ Ns) that begin with 5009, certificated in any category.

Related ADs

Supersedes or revises AD 2010-18-52.

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