N66DK - 1994 Koster Douglas D Cozy Mark IV Aircraft Registration

A1

1994 KOSTER DOUGLAS D COZY MARK IV

Aircraft Description

N66DK is a 1994 Koster Douglas D COZY MARK IV, a single-engine reciprocating (piston) aircraft registered to Koster Douglas D in Aurora, IL. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 20, 1994. The registration certificate was issued on May 16, 1994. The registration is set to expire on April 30, 2030. Powered by a Lycoming I0360 SER A&C engine producing 200 horsepower, N66DK is. The aircraft's Mode S transponder code is A8B235 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N66DK was last updated on October 20, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Koster Douglas D is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Koster Douglas D aircraft currently registered in the FAA database, including the COZY MARK IV model.

AviatorDB has found no NTSB accident or incident reports involving N66DK. 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
1994
Manufacturer
KOSTER DOUGLAS D
Model
COZY MARK IV
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
A1A-1 Skyraider
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 20, 1994
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
May 16, 1994

Registered Owner

Name
KOSTER DOUGLAS D
Address
2275 FOX VALLEY CT
City
AURORA
State / Zip Code
Illinois60504
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
I0360 SER A&C
Horsepower
200 HP
Mode S Code (Oct)
52131065
Mode S Code (Hex)
A8B235

Additional Details

Registration
N66DK
Serial Number
23
Number of Engines
1
Number of Seats
4
Expiration Date
April 30, 2030
Last Action Date
October 20, 2023
Last Update Date
October 20, 2023
Unique ID
00544842

Data Source

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

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