Aircraft Description
N94BS is a 1989 Switzer Robert W RV-4, a single-engine reciprocating (piston) aircraft registered to Mcdonnell John T in Yardley, PA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on April 9, 1990. The registration certificate was issued on August 7, 2021. The registration is set to expire on August 31, 2028. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N94BS is. The aircraft's Mode S transponder code is AD0AF9 (hex), used for ADS-B identification and flight tracking. N94BS was last tracked by AviatorDB at coordinates 40.3992, -74.6422 on March 19, 2026. The FAA registry record for N94BS was last updated on June 3, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Switzer Robert W is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 2 Switzer Robert W aircraft currently registered in the FAA database, including the RV-4 model.
AviatorDB has found no NTSB accident or incident reports involving N94BS. 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