Which helicopter has cruise speed 150 knots and max 170 knots?

Which helicopter has cruise speed 150 knots and max 170 knots?

• A. CH-46 Sea Knight
• B. MV-22 Osprey
• C. CH-53 Sea Stallion
• D. F/A-18 Hornet

Answer: (C)

Think about what those two speeds mean: cruise speed is the steady, efficient flying pace, while max speed is the top the aircraft can reach. The Sea Stallion’s performance envelope matches the given pair—cruise around 150 knots and a maximum near 170 knots. That combination is characteristic of a heavy-lift helicopter like the Sea Stallion, which is built for carrying payloads rather than sprinting at jet-like speeds. The MV-22 Osprey isn’t a match because its tiltrotor design pushes it into much higher speeds in both cruise and top-end, well above 170 knots. The CH-46 Sea Knight is a lighter helicopter with a slower profile, typically not sitting at a 150-knot cruise with a 170-knot ceiling. And the F/A-18 Hornet is a jet, not a helicopter, so its speed range lives in a completely different regime.

Think about what those two speeds mean: cruise speed is the steady, efficient flying pace, while max speed is the top the aircraft can reach. The Sea Stallion’s performance envelope matches the given pair—cruise around 150 knots and a maximum near 170 knots. That combination is characteristic of a heavy-lift helicopter like the Sea Stallion, which is built for carrying payloads rather than sprinting at jet-like speeds.

The MV-22 Osprey isn’t a match because its tiltrotor design pushes it into much higher speeds in both cruise and top-end, well above 170 knots. The CH-46 Sea Knight is a lighter helicopter with a slower profile, typically not sitting at a 150-knot cruise with a 170-knot ceiling. And the F/A-18 Hornet is a jet, not a helicopter, so its speed range lives in a completely different regime.