AD 2021-12-04
Effective 07/09/2021 · Published 06/24/2021
Airworthiness Directives; Fokker Services B.V. Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for all Fokker Services B.V. Model F28 Mark 0070 and 0100 airplanes. This AD was prompted by a report that corrosion was found on the horizontal flange on the front spar lower boom, between the rebate strap and the lower boom, and resulted in bulging. This AD requires doing a detailed visual inspection to detect any bulging, loose, and missing countersunk fasten…