pdf Gfa ad 251 Cancelled 2017.02.28 Popular
By CTO Tagged in PhoebusA, PhoebusB, PhoebusC 867 downloads
gfa ad 251 Cancelled 28.02.2017.pdf
INSPECTION PROGRAM FOR LIFE EXTENSION PAST 3000 HOURS
CANCELLED - Refer Type Certificate Holders current data
Applicable to the Phoebus A, B and C. Following successful fatigue testing of wing mainspar section, the manufacturer has negotiated approval with the German airworthiness authorities for the possible extension of service life from 3000 hours to 6000 hours. This extension depends totally on the sailplane to be able to pass life extension inspections at 1000 hour intervals as defined by Messerschmitt-Bolkow-Blohm AD 82-220.