Performance
SPEED
1,491 mph (2,400 kph) [Diff.0 mph]
SPEED
1,491 mph (2,400 kph) [Diff.0 mph]
RANGE
1,243 miles (2,000 km) [Diff.-1,553 miles]
RANGE
2,796 miles (4,500 km) [Diff.+1,553 miles]
CEILING
62,336 ft (19,000 m) [Diff.+3,281 feet]
CEILING
59,055 ft (18,000 m) [Diff.-3,281 feet]
RATE-OF-CLIMB
65,000 ft/min [Diff.+10,000 feet]
RATE-OF-CLIMB
55,000 ft/min [Diff.-10,000 feet]