Questions 1-10 are general questions that deal with the SR-71. The challenge level is easy.
What was the SR-71 originally designed for?
When was the first flight of the SR-71?
How many SR-71's were originally built?
How many SR-71s have crashed?
What is the design speed of the SR-71?
How high was the SR-71 designed to fly?
When the SR-71 was operational, where was it mainly stationed at?
What is the nickname of the SR-71?
Who was the first person to pilot the SR-71?
How much thrust is produced by the SR-71's engines?