How Much Miles Can Sr-71 Travel For Per Gallon?
How Much Miles Can Sr-71 Travel For Per Gallon? The SR-71 Blackbirds used approximately 36,000–44,000 pounds (16,000–20,000 kg) of fuel per hour of flight. How far can an SR-71 fly? The SR-71 takes off with a very light fuel load and after this refueling, the plane can fly up to 2,500 miles without refueling. The