Loading...

pdf Gfa ad 101 Popular

By Tagged in DusterBJ-1B 884 downloads

Gfa ad 101

RUDDER FLUTTER AND FIN SEPARATION FROM FUSELAGE

Applicable to the Duster BJ-1B glider. A number of cases of rudder flutter and separation of the fin from the fuselage of the subject glider have occurred. This is attributed to structural inadequacy of the fin to fuselage attachment and insufficient mass balancing of the rudder.