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2025 Ferstl Mark R ONEX · TUCSON, AZ · Expires 05/31/2032

Ferstl Mark R ONEX

Aircraft Description

Serial Number: ONX 0040
Manufacturer: Ferstl Mark R
Model: ONEX
Type: Fixed Wing Single Engine
Year Manufactured: 2025
Type Registration: Individual
Engine: ROTAX 912ULS
Power: 100 hp
Mode S Code: 52512267 / AA94B7
Unique ID: 01499470
Kit: SONEX AIRCRAFT LLC ONEX

Registered Owner

Registrant Name: FERSTL MARK R
Street: 4142 E HOLMES ST
City: TUCSON
State: AZ
Zip: 85711-1931
County
Certificate Issue Date: 05/19/2025
Last Action Date: 05/19/2025
Expiration Date: 05/31/2032
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: 08/27/2025
Approved Operations: Racing, Amateur Built

Registration History

Showing 2 changes from FAA records.

Registration updated 2026-04-14
FERSTL MARK R
TUCSON, AZ 857111931
Status: Valid Registration
Registrant Type: Individual
Region: Western-Pacific
Country: US
Last Action Date: 2025-05-19
Certificate Issue Date: 2025-05-19
Airworthiness Date: 2025-08-27
Expiration Date: 2032-05-31
Street: 4142 E HOLMES ST
Initial registration issued 2026-04-14
FERSTL MARK R
TUCSON, AZ 857111931
Status: Valid Registration
Registrant Type: Individual
Region: Western-Pacific
Country: US
Last Action Date: 2025-05-19
Certificate Issue Date: 2025-05-19
Expiration Date: 2032-05-31
Street: 4142 E HOLMES ST