Aircraft Description
N4439B is a 1968 Bell UH-1H, a single-engine turbo-shaft aircraft registered to Registration Pending in Mount Pleasant, TX. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on June 25, 2025. Powered by a Honeywell T53-L13B engine producing 1100 horsepower, N4439B is. The aircraft's Mode S transponder code is A55957 (hex), used for ADS-B identification and flight tracking. N4439B was last tracked by AviatorDB at coordinates 33.1085, -95.1110 on March 14, 2026. The FAA registry record for N4439B was last updated on August 11, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Bell, a Textron company headquartered in Fort Worth, Texas, is a leading manufacturer of rotorcraft. From the iconic Bell 206 JetRanger to the Bell 505 and 525, Bell helicopters serve civil, military, and commercial helicopter markets worldwide. AviatorDB tracks 4,083 Bell aircraft currently registered in the FAA database, including the UH-1H model.
AviatorDB has found no NTSB accident or incident reports involving N4439B. 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: 2026-06-15 01:32:20 UTC