What is the designation of the Osprey?

• A. MV-22B
• B. CH-53K
• C. AH-1Z
• D. UH-60

Answer: (A)

The Osprey designation is MV-22B because this aircraft is a Marine Corps tiltrotor, with the prefix signaling its service and the suffix its specific variant. In the designation system, V stands for vertical takeoff and landing rotorcraft, 22 is the model family, and the B marks the particular production variant used by Marines. The M prefix indicates Marine Corps, distinguishing it from other services that operate the same aircraft (for example, the Air Force uses CV-22 for its special operations version).

The other aircraft listed are different helicopters: CH-53K is the heavy-lift helicopter, AH-1Z is an attack helicopter, and UH-60 is a utility helicopter. The Osprey, with its tiltrotor design, is unique in combining helicopter-style takeoff with airplane-like speed and range, which is captured by the MV-22B designation.