2004-05-13
FR doc 04-4682 · 69 FR 11290AD 2004-05-13Published 2004-03-10Effective 2004-03-25
Requires a records review to determine the repair/ modification status of the airplane, and follow-on and corrective actions as necessary.
Full official abstract
This amendment adopts a new airworthiness directive (AD) that is applicable to certain Bombardier Model DHC-8-401 and -402 airplanes. This action requires a records review to determine the repair/ modification status of the airplane, and follow-on and corrective actions as necessary. This action is necessary to prevent cracks in the lower fuselage skin due to fatigue damage in the vicinity of the Number 2 VHF antenna, which could result in rapid decompression of the airplane. This action is intended to address the identified unsafe condition.
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