1 min readLockheed Short Take Off Vertical Landing STOVL Model in 9×15 Foot Wind TunnelNASADec 10, 2015 Image Article Technician at work on the Lockheed Short Takeoff Vertical Landing (STOVL) model mounted in the 9×15 Low Speed Wind Tunnel. Technician at work on the Lockheed Short Takeoff Vertical Landing (STOVL) model mounted in the 9×15 Low Speed Wind Tunnel.