Performance
SPEED
437 mph (703 kph) [Diff.+11 mph]
SPEED
426 mph (685 kph) [Diff.-11 mph]
RANGE
951 miles (1,530 km) [Diff.+432 miles]
RANGE
519 miles (835 km) [Diff.-432 miles]
CEILING
41,900 ft (12,771 m) [Diff.+2,530 feet]
CEILING
39,370 ft (12,000 m) [Diff.-2,530 feet]
RATE-OF-CLIMB
3,475 ft/min [Diff.+663 feet]
RATE-OF-CLIMB
2,812 ft/min [Diff.-663 feet]