Lockheed SR-71 Blackbird

What is the primary role of the SR-71 aircraft?

• Weather research

• Commercial cargo delivery

• Passenger transport

• Strategic reconnaissance

Who designed the SR-71 Blackbird?

• Howard Hughes

• Clarence "Kelly" Johnson

• Wright Brothers

• Elon Musk

What was the SR-71 initially developed from?

• Boeing 747

• Lockheed A-12

• Cessna 172

• Airbus A380

What is the maximum speed the SR-71 could fly?

• Mach 2.0

• Mach 2.5

• Mach 3.2

• Mach 1.8

What type of engine does the SR-71 use?

• Turbojet

• Piston engine

• Rocket engine

• Jet engine

What year was the SR-71 first introduced into service?

• 1971

• 1958

• 1966

• 1980

How many SR-71 aircraft were built?

• 40

• 20

• 32

• 50

What color was the SR-71 typically painted?

• Red

• White

• Silver

• Dark blue

Which organization was the final operator of the SR-71?

• US Navy

• NASA

• British Air Force

• Russian Aerospace Forces

What was the main material used in the construction of the SR-71?

• Aluminum

• Steel

• Carbon fiber

• Titanium