N4PU - 1982 Cooper Walden A Pitts S1S Aircraft Registration

DH8A

1982 COOPER WALDEN A PITTS S1S

Aircraft Description

N4PU is a 1982 Cooper Walden A PITTS S1S, a single-engine reciprocating (piston) aircraft registered to Rybczynski Douglas R in Scottsdale, AZ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on February 9, 1983. The registration certificate was issued on July 6, 2022. The registration is set to expire on July 31, 2029. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N4PU is. The aircraft's Mode S transponder code is A4A947 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4PU was last updated on June 10, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Cooper Walden A is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Cooper Walden A aircraft currently registered in the FAA database, including the PITTS S1S model.

AviatorDB has found no NTSB accident or incident reports involving N4PU. 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
1982
Manufacturer
COOPER WALDEN A
Model
PITTS S1S
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
DH8ADHC-8-100 Dash 8
Weight Class
Up to 12,500 lbs
Airworthiness Date
February 9, 1983
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
July 6, 2022

Registered Owner

Name
RYBCZYNSKI DOUGLAS R
Address
7350 E STETSON DR UNIT 1030
City
SCOTTSDALE
State / Zip Code
Arizona85251-3417
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)
51124507
Mode S Code (Hex)
A4A947

Additional Details

Registration
N4PU
Serial Number
P796-WC
Number of Engines
1
Number of Seats
1
Expiration Date
July 31, 2029
Last Action Date
June 10, 2024
Last Update Date
June 10, 2024
Unique ID
00200003

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC