Aircraft Description
N437JS is a 2022 Sowalsky John W EXCALIBUR, a single-engine reciprocating (piston) aircraft registered to Sowalsky John W in Naples, FL. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on June 13, 2022. The registration certificate was issued on March 19, 2021. The registration is set to expire on March 31, 2028. Powered by a Aeromoment AM13 SERIES engine producing 100 horsepower, N437JS is. The aircraft's Mode S transponder code is A53DF8 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N437JS was last updated on April 28, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Sowalsky John W is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 2 Sowalsky John W aircraft currently registered in the FAA database, including the EXCALIBUR model.
AviatorDB has found no NTSB accident or incident reports involving N437JS. 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: 2026-04-01 01:32:20 UTC