N40VV - Diehl William A S-4 Aircraft Registration

DIEHL WILLIAM A S-4

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.

Model Year
Manufacturer
DIEHL WILLIAM A
Model
S-4
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 10, 1996
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
September 22, 2016

Registered Owner

Name
FAULKNER WINTHROP S
Address
2825 ILLIAMNA AVE
City
ANCHORAGE
State / Zip Code
Alaska99517-1217
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-320 SERIES
Horsepower
180 HP
Mode S Code (Oct)
51126067
Mode S Code (Hex)
A4AC37

Additional Details

Registration
N40VV
Serial Number
005
Number of Engines
1
Number of Seats
4
Expiration Date
September 30, 2029
Last Action Date
September 2, 2023
Last Update Date
January 19, 2026
Unique ID
00676151

Last Known Position

Date
March 9, 2026 (UTC 01:57:26)
Airport
Latitude
61.213051
Longitude
-149.85408

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC