N60AT - 1990 Diehl William A S4 Aircraft Registration

1990 DIEHL WILLIAM A S4

Aircraft Description

N60AT is a 1990 Diehl William A S4, a single-engine reciprocating (piston) aircraft registered to Oconnor Lloyd T in Dillingham, AK. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 16, 1990. The registration certificate was issued on November 28, 2023. The registration is set to expire on November 30, 2030. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N60AT is. The aircraft's Mode S transponder code is A7C4F8 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N60AT was last updated on November 28, 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 S4 model.

AviatorDB has found no NTSB accident or incident reports involving N60AT. 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
1990
Manufacturer
DIEHL WILLIAM A
Model
S4
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 16, 1990
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
November 28, 2023

Registered Owner

Name
OCONNOR LLOYD T
Address
PO BOX 546
City
DILLINGHAM
State / Zip Code
Alaska99576-0546
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)
51742370
Mode S Code (Hex)
A7C4F8

Additional Details

Registration
N60AT
Serial Number
003
Number of Engines
1
Number of Seats
4
Expiration Date
November 30, 2030
Last Action Date
November 28, 2023
Last Update Date
January 19, 2026
Unique ID
00205181

Data Source

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

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