AD 2003-16-11
Effective 09/30/2003 · Published 08/26/2003
Airworthiness Directives; MD Helicopters, Inc., Model 600N Helicopters
Summary
This amendment adopts a new airworthiness directive (AD) for the specified MD Helicopters, Inc. (MDHI) model helicopters that requires reducing the life limit of the main rotor drive shaft (drive shaft) and changing the life limit on the component history card or equivalent record. This amendment is prompted by the review of final fatigue test data, which indicates that the life limit of the drive shaft should be re…