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Search results with tag "Major repair"
Subject: MAINTENANCE AND ALTERATION Date: …
www.faa-aircraft-certification.comAC 120-77 10/7/02 (2) An alteration that is not done according to accepted practices or cannot be done by elementary operations. (Reference Part 1, section 1.1.) l. Major Repair. (1) A repair that, if improperly done, might appreciably affect weight, balance, structural strength, performance, powerplant operation, flight characteristics, or other …