S R 71 Blackbird Top Speed

The sr 71 was capable of flying at speeds over mach 3 2 and at a height of 85 000 feet 25 900 meter.

S r 71 blackbird top speed. When the sr 71 entered the active service with the u s. 64 17972 flying from new york to london in 1 hour 54 minutes and 56 seconds for an average speed of 1 806 96 mph. The blackbird was designed to cruise at mach 3 just over three times the speed of sound or more than 2 200 miles per hour and at altitudes up to 85 000 feet. On september 1 1974 major james sullivan and his backseater major noel f.

Now when talking about sr 71 probably the most frequently asked blackbird question is how high and how fast does it really fly. The sr 71 was in duty from 1964 until 1989 and during a reactivation from 1993 until 1998. Air force ceased sr 71 operations in january 1990. The first sr 71 to enter service was delivered to the 4200th later 9th strategic reconnaissance wing at beale air force base california in january 1966.

This first appeared in aviation. Air force its flight characteristics were incredible. The blackbirds were designed to cruise at mach 3 just over three times the speed of sound or more than 2 200 miles per hour and at altitudes up to 85 000 feet. The lockheed sr 71 blackbird was a two seat twin engined long range supersonic strategic reconnaissance aircraft produced by lockheed corporation.

It was able to fly at more than three and a half times the speed of sounds at 88 000. Widdifield set a speed record in sr 71a serial no.