Registry / Ferstl Mark R / ONEX / N781EX

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N781EX V

Ferstl Mark R ONEX · 2025

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Flight history & live tracking

ICAO24: aa94b7
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Aircraft Type — ACFTREF 056425U

Ferstl Mark R ONEX
Engines: 1
Type: piston
Seats: 1
Category: Standard

Engine — CODE 55607

Manufacturer: Rotax
Model: 912ULS
Type: Reciprocating (Piston)
Horsepower: 100 HP

FAA Registration Record

N-Number: N781EX
Serial Number: ONX 0040
Year Manufactured: 2025
ACFTREF Code: 056425U
Engine Code: 55607
Status: V (V)
Certification: 42
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master
Kit Manufacturer: Sonex Aircraft Llc
Kit Model: ONEX

Transponder / ADS-B

Mode S (octal): 52512267
ICAO 24-bit (hex): AA94B7
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Ferstl Mark R
4142 E Holmes St
Tucson, AZ, 857111931
FAA Region: 4

Key Dates

Certificate Issued May 19, 2025
Airworthiness Aug 27, 2025
Expiration May 31, 2032
Last Activity May 19, 2025
Data as of Jun 4, 2026

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