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Aircraft record

N573G1981 Swearingen SA227-AT

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:No NTSB accidents or incidents since 1982No ADs since 1998 matched5 service difficulty reports

Registration
Valid
expires Jan 31, 2030
Based in
Boca Raton, FL
owner city / state
Engine
TPE331 SERIES · 904 hp
Airesearch
Owners
1
since 2007
NTSB events
None
since 1982
ADs may apply
0
confirm with A&P
Service reports
5
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
Uas Transervices INC
Owner type
Corporation
City, state
Boca Raton, FL
Certificate issued
Apr 12, 2007
Expires
Jan 31, 2030
Airworthiness
Standard · Normal
Airworthiness date
Jan 25, 1994

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-AT
Year
1981
Serial number
AT-446B
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
A75A24

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. 2007 – nowUas Transervices INCBoca Raton, FL · current

Individual owners are shown by city and state only.

Safety record

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

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

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 (5)

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.

  • Hydraulic power · hydraulic line · leakingOct 6, 2026

    THE FLIGHT CREW NOTED A TOTAL LOSS OF HYDRAULIC PRESSURE UPON DECENT AND PERFORMED AND EMERGENCY LANDING GEAR MANUAL EXTENSION. THE AIRCRAFT LANDED SAFELY AND HYDRAULIC FLUID WAS SEEN LEAKING FROM THE RT ENGINE NACELLE AREA. MAINTENANCE INVESTIGATED THE DISCREPANCY AND FOUND A PIN HOLE IN THE RT…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · warning light · false activationApr 6, 2019

    AFTER TAKEOFF FROM KDFW, THE NOSE GEAR UNSAFE LIGHT REPEATEDLY FLASHED AFTER RETRACTING THE GEAR AND WOULD NOT EXTINGUISH. THE PILOT FOLLOWED THE QRH PROCEDURE AND RETURNED TO DEPARTURE. THE LANDED WAS WITHOUT INCIDENT. MAINTENANCE INSPECTED THE LANDING GEAR AND FOUND THE NOSE GEAR DOORS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Communications · connector · dirtyMar 9, 2019

    THE PILOT REPORTED EN ROUTE, THAT THE NR 1 COMM HAD STATIC INTERFERENCE. IT PROGRESSIVELY GOT WORSE UNTIL IT WAS COMPLETELY INOPERATIVE. THE PILOT SWITCHED TO NR 2 COMM AS PRIMARY. THE SAME ISSUE STARTED AS THE FLIGHT APPROACH ITS DESTINATION. ATC CONTINUE TO HAVE ISSUES WITH TRANSMITTING AND…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 5 reports
  • Engine · engine · contaminatedMay 2, 2014

    DURING CRUISE, PILOT TURNED ON ENGINE DE-ICING SYS, RT ENGINE EGT EXCEEDED LIMITS & RT ENGINE FUEL BYPASS LIGHT ILLUMINATED. ENGINE REDUCED TO FLIGHT IDLE BUT RT ENGINE EGT NOT RESPONSIVE & RT ENGINE BYPASS LIGHT REMAINED. ENGINE SHUTDOWN, DECLARED AN EMERGENCY, DIVERTED, & LANDED WITHOUT…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine fuel and control · fuel control · defectiveMar 25, 1996

    ABORTED TAKEOFF DUE TO LOSS OF POWER TO THE RIGHT ENGINE. REMOVED AND REPLACED THE RIGHT ENGINE FUEL CONTROL. GROUND RUNUP CHECK SHOWED ALL ENGINE PARAMETERS NORMAL, NO DISCREPANCIES. AIRCRAFT WAS RELEASED FOR A FUNCTIONAL CHECK FLIGHT, ALL PARAMETERS NORMAL.

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

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 16, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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