N66DK

Active

1994 Koster Douglas D COZY MARK IV · AURORA, IL · Expires 04/30/2030

Koster Douglas D COZY MARK IV

Aircraft Description

Serial Number: 23
Manufacturer: Koster Douglas D
Model: COZY MARK IV
Type: Fixed Wing Single Engine
Year Manufactured: 1994
Type Registration: Individual
Engine: LYCOMING I0360 SER A&C
Power: 200 hp
Mode S Code: 52131065 / A8B235
Unique ID: 00544842

Registered Owner

Registrant Name: KOSTER DOUGLAS D
Street: 2275 FOX VALLEY CT
City: AURORA
State: IL
Zip: 60504
County
Certificate Issue Date: 05/16/1994
Last Action Date: 10/20/2023
Expiration Date: 04/30/2030
Status: Valid

Airworthiness

INFORMATION PROVIDED HERE SHOULD NOT BE USED TO DETERMINE THE AIRWORTHINESS OF AN AIRCRAFT. Refer to 14 CFR Parts 39, 43, 91, and FAA Order 8130.2 for airworthiness regulations and guidance.

Classification: Experimental
Airworthiness Date: 07/20/1994
Approved Operations: Racing, Amateur Built

Registration History

Showing 1 change from FAA records.

Initial registration issued 2026-04-14
KOSTER DOUGLAS D
AURORA, IL 60504
Status: Valid Registration
Registrant Type: Individual
Region: Great Lakes
Country: US
Last Action Date: 2023-10-20
Certificate Issue Date: 1994-05-16
Airworthiness Date: 1994-07-20
Expiration Date: 2030-04-30
Street: 2275 FOX VALLEY CT