FOKKER Model F.28 Mark 0100 Series Airplanes [Docket No. 2001-NM-327-AD; Amendment 39-12527; AD 2001-24-10] - Requires repetitive inspections of certain main landing gear (MLG) main fittings to detect ...
Titanium is strong and light, with the highest strength-to-weight ratio of any metal. But giving it a good balance of strength and ductility is difficult and expensive. That’s why titanium is used ...