Performance
SPEED
990 mph (1,593 kph) [Diff.-380 mph]
SPEED
1,370 mph (2,205 kph) [Diff.+380 mph]
RANGE
1,150 miles (1,851 km) [Diff.-838 miles]
RANGE
1,988 miles (3,200 km) [Diff.+838 miles]
CEILING
47,999 ft (14,630 m) [Diff.-2,001 feet]
CEILING
50,000 ft (15,240 m) [Diff.+2,001 feet]