N921TT - 2001 Zivko Aeronautics INC Edge 540-T Aircraft Registration

N921TT is a 2001 Zivko Aeronautics INC EDGE 540-T, a single-engine reciprocating (piston) aircraft registered to Red Baron LLC in Middletown, DE. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on April 4, 2001. The registration certificate was issued on March 1, 2025. The registration is set to expire on March 31, 2032. Powered by a Lycoming IO-540 SER engine producing 300 horsepower, N921TT is. The aircraft's Mode S transponder code is ACC39C (hex), used for ADS-B identification and flight tracking. N921TT was last tracked by AviatorDB near Gillespie Field (KSEE) on March 23, 2026. The FAA registry record for N921TT was last updated on March 1, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Zivko Edge 540, the world's dominant unlimited-class aerobatic aircraft, revolutionized competitive aerobatics and air racing when it first flew in 1993. This single-seat, low-wing monoplane features a computer-optimized steel-tube fuselage capable of withstanding over 15Gs and is powered by a 310-horsepower Lycoming IO-540 engine. Measuring just over 20 feet in length with extraordinary agility—rolling at 420 degrees per second—the Edge 540 became the only aircraft to win Red Bull Air Race World Championships. Zivko Aeronautics of Guthrie, Oklahoma, has produced more than 130 examples of this legendary performer. AviatorDB tracks 30 Zivko Aeronautics INC aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is EDGE.

AviatorDB has found no NTSB accident or incident reports involving N921TT. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.