Zivko Edge 540, Reg. N540SG, Serial No. 0035, Melissasportsgal, Pitts S-2S Prometheus, Reg. N540S, Skip Stewart, formation, air-to-air, Sun N Fun Aerospace Expo, Florida 2025

The Zivko Edge 540, N540SG, serial 0035, and Pitts S-2S Prometheus, N540S, flown by Melissasportsgal and Skip Stewart, perform aerobatic formation flights at Sun N Fun Aerospace Expo 2025, Florida. Both aircraft are equipped with smoke systems, have fuselage, wings with ailerons, tail assembly, cockpit, canopy, stabilizers, landing gear, and aerodynamically designed for loops, rolls, precision maneuvers, and airshow performance. The Edge 540 is powered by a Lycoming AEIO-540 engine and the Pitts S-2S uses a Lycoming AEIO-540.