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N123SX

Cancelled 2015

Deregistered aircraft · Monnett John T JR SONEX SA

Open in FAA registry

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Cancelled: October 5, 2015
Status when cancelled: Valid registration
Serial number: 0008
Type: Fixed wing single engine
Certificate issued: July 16, 2007
Last registry action: August 13, 2014
Mode S code: A0607D
Kit: Sonex Aircraft LLC SONEX
Owner when cancelled: Sonex Aircraft LLC
Location: Oshkosh, WI
Owner type: Corporation

Airframe modelMonnett John T JR SONEX SAADs, bulletins and aircraft registered now

From the FAA registry file of October 29, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

NTSB investigations · 1

Matched to this aircraft by N123SX and the event date: up to this one’s cancellation.

NTSB CEN15FA249Accident · 2 fatalField investigationFinal reportOshkosh, WIThe pilot's failure to maintain sufficient airspeed following a loss of engine power during initial takeoff climb, which resulted in the airplane's wing exceeding its critical angle-of-attack and a subsequent aerodynamic stall. The reason for the loss of…Jun 2, 2015 · Substantial damage

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N123SX and the event date: up to this one’s cancellation.

Accident 20150602007549ALanding: Approach · Oshkosh, WIOn June 2, 2015, at 1515 dst an amateur built Sonex Sa N123SX experienced loss of engine power. The aircraft landed short of runway 27 Oshkosh, WI. Colliding with a parked truck. The pilot and his passenger received fatal injuries. The aircraft was destroyed.…Jun 2, 2015 · Destroyed · 2 fatal

Other aircraft with N123SX · 1

The FAA can assign a mark to another aircraft once a registration is cancelled. N123SX is registered now to the first aircraft listed.

NowAir Fly Balonisimo E Inflaveis AF-SS-40 · S/N LP2018-02Registered now · Built 2018 · Mastis Linas V, West Bloomfield, MI