It really only needs the pilot. The other seat is for the RSO (Reconnaissance Systems Officer )
The SR-71 Blackbird is capable of flying at speeds exceeding Mach 3, which translates to approximately 2,200 miles per hour. This means it can reach speeds of around 3,600 feet per second. Its incredible speed allowed it to perform reconnaissance missions at altitudes of up to 85,000 feet, making it one of the fastest aircraft ever built.
The Witch of Blackbird Pond has 249 pages.
People have tried to answer this question for many years, but only have discovered that only a blackbird can sleep in flight.
Only 32 were made. 12 were destroyed in accidents but none due to enemy action.
A lot because people who dont even have drivers liscenes drive and many kids know how to drive.
6.43 million people drive in the US
Most of them drive.
Two
The blackbird can go about 2,500 miles without refuelling! Thats about 4023.4km
6.43 million people drive in the US
6 people drive a cruise ship
about 1,000,000 people...