Performance
SPEED
437 mph (703 kph) [Diff.-9 mph]
SPEED
446 mph (718 kph) [Diff.+9 mph]
RANGE
951 miles (1,530 km) [Diff.-54 miles]
RANGE
1,005 miles (1,617 km) [Diff.+54 miles]
CEILING
41,900 ft (12,771 m) [Diff.+561 feet]
CEILING
41,339 ft (12,600 m) [Diff.-561 feet]
RATE-OF-CLIMB
3,475 ft/min [Diff.-885 feet]
RATE-OF-CLIMB
4,360 ft/min [Diff.+885 feet]