Aircraft Description
N40VV is a Diehl William A S-4, a single-engine reciprocating (piston) aircraft registered to Faulkner Winthrop S in Anchorage, AK. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on September 10, 1996. The registration certificate was issued on September 22, 2016. The registration is set to expire on September 30, 2029. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N40VV is. The aircraft's Mode S transponder code is A4AC37 (hex), used for ADS-B identification and flight tracking. N40VV was last tracked by AviatorDB near Merrill Field (PAMR) on March 9, 2026. The FAA registry record for N40VV was last updated on September 2, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Diehl William A is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 4 Diehl William A aircraft currently registered in the FAA database, including the S-4 model.
AviatorDB has found no NTSB accident or incident reports involving N40VV. 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