N106WK - 2011 William Paul Kowalewski Kowalewski F1 Rocket Aircraft Registration

FEST

2011 WILLIAM PAUL KOWALEWSKI KOWALEWSKI F1 ROCKET

Aircraft Description

N106WK is a 2011 William Paul Kowalewski KOWALEWSKI F1 ROCKET, a single-engine reciprocating (piston) aircraft registered to Kowalewski William P in Prescott, AZ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on October 6, 2011. The registration certificate was issued on September 2, 2011. The registration is set to expire on September 30, 2027. Powered by a Lycoming IO-540-C4B5 engine producing 250 horsepower, N106WK is. The aircraft's Mode S transponder code is A01CFC (hex), used for ADS-B identification and flight tracking. N106WK was last tracked by AviatorDB at coordinates 34.6535, -112.4199 on June 8, 2025. The FAA registry record for N106WK was last updated on March 17, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

William Paul Kowalewski is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 William Paul Kowalewski aircraft currently registered in the FAA database, including the KOWALEWSKI F1 ROCKET model.

AviatorDB has found no NTSB accident or incident reports involving N106WK. 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
2011
Manufacturer
WILLIAM PAUL KOWALEWSKI
Model
KOWALEWSKI F1 ROCKET
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FESTAEROSTAR 1
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 6, 2011
Classification
Experimental 2 Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
September 2, 2011

Registered Owner

Name
KOWALEWSKI WILLIAM P
Address
5130 W SINAGUA LN
City
PRESCOTT
State / Zip Code
Arizona86305-1532
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
IO-540-C4B5
Horsepower
250 HP
Mode S Code (Oct)
50016374
Mode S Code (Hex)
A01CFC

Additional Details

Registration
N106WK
Serial Number
001
Number of Engines
1
Number of Seats
2
Expiration Date
September 30, 2027
Last Action Date
March 17, 2023
Last Update Date
January 19, 2026
Unique ID
01075632

Last Known Position

Date
May 10, 2026 (UTC 13:49:19)
Airport
Latitude
34.526445
Longitude
-112.388535

Data Source

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

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