The acronym RW stands for Rotary Wing. Which term matches?

• A. Rotary Wing
• B. Right Wing
• C. Reconnaissance Wing
• D. Rapid Wing

Answer: (A)

RW is used in aviation to designate rotor-based aircraft, meaning aircraft that generate lift with rotating blades on a rotor—things like helicopters and other rotorcraft. The term that matches is Rotary Wing because the R indicates Rotary and the W stands for Wing, signaling the lifting surface is a rotor rather than a fixed wing. This distinction matters because rotor-wing aircraft operate very differently from fixed-wing airplanes, relying on spinning blades to stay aloft rather than a stationary wing structure plus forward speed. The other options don’t fit: Right Wing is a political term, Reconnaissance Wing could be a unit name but isn’t the standard expansion of RW, and Rapid Wing isn’t a recognized aviation term.