N991SC - 1966 Northrop F-5B Aircraft Registration

N991SC is a 1966 Northrop F-5B, a twin-engine turbo-jet aircraft registered in the United States. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on June 19, 2020. The registration certificate was issued on July 30, 2019. The registration is set to expire on July 31, 2029. Powered by a Ge J85 SER engine producing 2950 pounds of thrust, N991SC is. The aircraft's Mode S transponder code is ADD7ED (hex), used for ADS-B identification and flight tracking. N991SC was last tracked by AviatorDB at coordinates 32.9806, -96.8420 on February 5, 2026. The FAA registry record for N991SC was last updated on October 22, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Northrop Corporation (now Northrop Grumman) was an American aircraft manufacturer known for innovative flying wing designs and the B-2 Spirit stealth bomber. AviatorDB tracks 77 Northrop aircraft currently registered in the FAA database, including the F-5B model.

AviatorDB has found no NTSB accident or incident reports involving N991SC. 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.