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Aircraft record

N6UP1981 Swearingen SA227-TT

DeregisteredNot yet verified by ownerSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Oct 31, 2020.

Safety record in brief:2 NTSB accidents (substantial damage at worst, latest Jan 2018)No ADs since 1998 matched1 service difficulty report

Registration
Deregistered
Last based in
Freedom, OK
owner city / state
Engine
TPE331 SERIES · 904 hp
Airesearch
Owners
1
since 2017
NTSB events
2
substantial, 2018
ADs may apply
0
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Airco Jn LLC
Owner type
LLC
City, state
Freedom, OK
Certificate issued
Jul 18, 2017
Canceled
Oct 31, 2020
Airworthiness
Standard · Normal
Airworthiness date
Dec 30, 1999

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Swearingen
Model
SA227-TT
Year
1981
Serial number
TT-441
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
12
Engines
2
Max takeoff weight
12,500 - 19,999 lb
Mode S code
A7C45D

Engine

Make and model
Airesearch Tpe331 Series
Type
Turbo-prop
Power
904 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2017 – 2020Airco Jn LLCFreedom, OK

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (2)

Accident · substantial damage

Jan 19, 2018 · Houston, TX

The 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.

Damage
Substantial
Injuries
None
Report
CEN18LA086

From NTSB records; matched by serial number.Read NTSB report (search CAROL for CEN18LA086)

Accident · substantial damage

Mar 29, 1988 · Miami, FL

THE PLT STATED THAT HE WAS AT THE END OF RUNWAY 9 LEFT, MONITORING THE TOWER FREQUENCY, AWAITING TAKEOFF CLEARANCE WHEN THE ACFT'S EMPENNAGE WAS STRUCK FROM BEHIND BY N92BL.

Damage
Substantial
Injuries
None
Report
MIA88FA132

From NTSB records; matched by serial number.Read NTSB report (search CAROL for MIA88FA132)

Accident history for this model

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (1)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Electrical power · static inverter · damagedNov 17, 2013

    DURING 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, MECHANIC REMOVED INVERTER AND CABINET IT WAS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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