N4139G - Cessna 340A Aircraft Registration

N4139G is a Cessna 340A, a twin-engine reciprocating (piston) aircraft registered to Muth Transportation INC in Stanton, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on May 19, 1977. The registration certificate was issued on July 18, 1992. The registration is set to expire on October 31, 2027. The aircraft is configured with 6 seats. The aircraft's Mode S transponder code is A4E2DF (hex), used for ADS-B identification and flight tracking. N4139G was last tracked by AviatorDB near John Wayne Orange County International Airport (KSNA) on March 23, 2026. The FAA registry record for N4139G was last updated on March 24, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna 340 was a pressurized twin-engine business aircraft that provided high-altitude capability at a lower cost than larger corporate twins. First delivered in 1971, it was a low-wing monoplane powered by two turbocharged Continental engines that could seat up to six occupants. With a maximum takeoff weight of 5,990 pounds in its final configuration, the aircraft offered pressurized comfort for business travel. Manufactured by Cessna Aircraft Company from 1972 to 1984, 1,287 examples were built before production ended. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C340.

AviatorDB has found no NTSB accident or incident reports involving N4139G. 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.