Aircraft Description
N3734H is a 1946 Ercoupe 415-D, a single-engine reciprocating (piston) aircraft registered to Robinson Stephen G in Livermore, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on June 24, 1957. The registration certificate was issued on May 27, 1999. The registration is set to expire on May 31, 2027. Powered by a Cont Motor C85 SERIES engine producing 85 horsepower, N3734H is. The aircraft's Mode S transponder code is A441DC (hex), used for ADS-B identification and flight tracking. The FAA registry record for N3734H was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
The Ercoupe (Engineering and Research Corporation) was an innovative American light aircraft designed for safety with interconnected controls and a tricycle landing gear. Produced from 1940 to 1970 under various names, Ercoupes remain popular sport aircraft. AviatorDB tracks 836 Ercoupe aircraft currently registered in the FAA database, including the 415-D model.
AviatorDB has found no NTSB accident or incident reports involving N3734H. 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
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-05-01 01:32:20 UTC