PERFORMANCE
SPEED
359 mph (578 kph) [Diff.-78 mph]
SPEED
437 mph (703 kph) [Diff.+78 mph]
RANGE
680 miles (1,095 km) [Diff.-270 miles]
RANGE
951 miles (1,530 km) [Diff.+270 miles]
CEILING
36,499 ft (11,125 m) [Diff.-5,400 feet]
CEILING
41,900 ft (12,771 m) [Diff.+5,400 feet]
RATE-OF-CLIMB
3,300 ft/min [Diff.-175 feet]
RATE-OF-CLIMB
3,475 ft/min [Diff.+175 feet]