Aircraft Description
N55FJ is a 1983 Gates Learjet Corp 55, a twin-engine turbo-fan aircraft registered to N55FJ LLC in El Cajon, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on May 13, 2020. The registration certificate was issued on February 22, 2021. The registration is set to expire on February 29, 2028. Powered by a Garrett TFE731 SERIES engine producing 3500 pounds of thrust, N55FJ is. The aircraft's Mode S transponder code is A6FD98 (hex), used for ADS-B identification and flight tracking. N55FJ was last tracked by AviatorDB near Ramona Airport (KRNM) on March 14, 2026. The FAA registry record for N55FJ was last updated on April 21, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Learjet, now part of Bombardier Aviation, produced lightweight, fast business jets that became synonymous with private aviation. From the original Lear 23 to the Learjet 75 Liberty, the brand symbolizes speed and luxury in business aviation. AviatorDB tracks 66 Gates Learjet Corp aircraft currently registered in the FAA database, including the 55 model.
AviatorDB has found no NTSB accident or incident reports involving N55FJ. 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.
Registered Owner
Powerplant & Avionics
Additional Details
Last Known Position
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-04-01 01:32:20 UTC