pdf Gfa ad 256 issue 1 Popular
By Tim Shirley Tagged in TwinAstir, TwinAstirTrainer 1010 downloads
gfa ad 256 issue 1.pdf
SHEET 2 OF THIS AD OUTLINES REINFORCEMENT OF THE ATTACHMENT OF THE TWO UNDER SEAT FRAMES AND THE FUSELAGE SHELL TO IMPROVE LOAD CARRYING ABILITY UNDER DYNAMIC CONDITIONS
Applicable to the Grob Twin Astir (not G 103), all serial numbers. The service record of the Twin Astir so far shows a tendency for ground impact to fracture joints between the inside fuselage shell and components glued to it.