WEBMaximum take-off weight: 585,000lb (265,350kg) Cruising speed at 28,000ft: 450kt (833km/h) Range with 100,000lb (45,360kg) payload: more than 4,500nm (8,334km) Service ceiling: 45,000ft. Maximum payload (2.5g load factor): 169,000lb (76,655kg) The C-17 Globemaster III is a longrange, heavy-lift strategic transport aircraft that can operate ...