What are the typical speeds for Rotary Wing aircraft and Tilt Rotor aircraft?

What are the typical speeds for Rotary Wing aircraft and Tilt Rotor aircraft?

• A. Rotary Wing 110-170 kts; Tilt Rotor 250 kts
• B. Rotary Wing 60-90 kts; Tilt Rotor 120 kts
• C. Rotary Wing 200-250 kts; Tilt Rotor 300 kts
• D. Rotary Wing 100-120 kts; Tilt Rotor 180 kts

Answer: (A)

In this context, the main idea is understanding typical cruise speeds and how tilt-rotor aircraft differ from traditional rotary-wing aircraft. Helicopters (rotary-wing) cruise at speeds around the low to mid hundreds of knots, with a common range about 110 to 170 knots. Tilt-rotor aircraft, which transition between vertical lift and airplane-style forward flight, can achieve higher cruise speeds, typically around 250 knots in steady cruise. So the combination of rotary-wing speeds at roughly 110–170 knots and tilt-rotor speeds near 250 knots reflects the real-world relationship: tilt-rotor flies faster because it uses fixed-wing aerodynamics in forward flight, while rotor-wing is limited by rotor performance for cruise. The other ranges mix speeds that don’t align with how these aircraft operate in practice and don’t show the same relative speed difference.

In this context, the main idea is understanding typical cruise speeds and how tilt-rotor aircraft differ from traditional rotary-wing aircraft. Helicopters (rotary-wing) cruise at speeds around the low to mid hundreds of knots, with a common range about 110 to 170 knots. Tilt-rotor aircraft, which transition between vertical lift and airplane-style forward flight, can achieve higher cruise speeds, typically around 250 knots in steady cruise.

So the combination of rotary-wing speeds at roughly 110–170 knots and tilt-rotor speeds near 250 knots reflects the real-world relationship: tilt-rotor flies faster because it uses fixed-wing aerodynamics in forward flight, while rotor-wing is limited by rotor performance for cruise. The other ranges mix speeds that don’t align with how these aircraft operate in practice and don’t show the same relative speed difference.