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N6UP

Cancelled 2020

Deregistered aircraft · 1981 Swearingen SA227-TT · AiResearch TPE331 series

Open in FAA registry

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Cancelled: October 31, 2020
Status when cancelled: Registration expired, pending cancellation
Serial number: TT-441
Year built: 1981
Type: Fixed wing multi engine
Engine: Turbo-prop
Airworthiness: Standard, normal
Airworthiness date: December 30, 1999
Certificate issued: July 18, 2017
Last registry action: September 11, 2017
Mode S code: A7C45D
Owner when cancelled: Airco Jn LLC
Location: Freedom, OK
Owner type: LLC

Airframe modelSwearingen SA227-TTTCDS A5SW · ADs, bulletins and aircraft registered now Engine modelAiResearch TPE331 seriesTurbo-prop

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 N6UP and the event date: up to this one’s cancellation.

NTSB CEN18LA086Accident · No injuriesLimited investigationFinal reportHouston, TXThe failure of the left starter relay during engine start, which resulted in a loss of electrical and battery power during the flight and led to a forced landing with the nose landing gear not fully extended, causing substantial damage to the engines.Jan 19, 2018 · Substantial damage

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N6UP and the event date: up to this one’s cancellation.

Accident 20180119009679ACruise/Level Flight · Houston, TXWhile aircraft was passing through 18,000 feet, both generators failed and would not reset. Battery power rapidly deteriorated and the crew declared an emergency and diverted to kefd. During the descent total electrical failure occurred. After the aircraft…Jan 19, 2018 · Substantial damage

Service difficulty reports · 1

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR 2013FA0000704Static Inverter · damagedDURING APPROACH, A PASSENGER NOTICED SPARKS COMING FROM THE AREA OF THE AFT MOUNTED CABIN AC INVERTER. ACCORDING TO PASSENGERS AND CREW, THERE WAS NOTHING PLUGGED IN OR THE 110 VOLT AC OUTLET ON THE INVERTER FRONT PANEL. AFTER AN UNEVENTFUL LANDING, MECHANICNov 17, 2013 · N6UP · Swrngn SA227TT · AC Generation System