Kevlar-49 fairing panels, installed as flight service components on three L-1011s, were inspected after three years' service, and found to be performing satisfactorily. There are six Kevlar-49 panels on each aircraft, including sandwich and solid laminate wing-body panels, and 150 C service aft engine fairings. The service history to date indicates that Kevlar-49 epoxy composite materials have satisfactory service characteristics for use in aircraft secondary structure.
Flight service evaluation of Kevlar-49/epoxy composite panels in wide-bodied commercial transport aircraft
1977-03-01
Report
Keine Angabe
Englisch