AD FAA-2010-0638

This document publishes in the Federal Register an amendment adopting airworthiness directive (AD) 2008-01-01 that was sent previously to all known U.S. owners and operators of certain Model 737- 200, -300, -400, -500, -600, -700, -800, and -900 series airplanes; Model 747-400 series airplanes; Model 757-200 and 757-300 series airplanes; Model 767-200, 767-300, and 767-400ER series airplanes; and Model 777-200 series airplanes by individual notices. This AD requires replacing a certain flight deck door feature and revising the modification record placard. This AD is prompted by a report indicating that the feature of the flight deck door is defective. We are issuing this AD to prevent failure of this feature, which could jeopardize flight safety.