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Aircraft record

N249DH1985 Swearingen SA227-AT

Registration validUnclaimedSource: FAA, updated Oct 16, 2026

Safety record in brief:No NTSB accidents or incidents since 1982No ADs since 1998 matched9 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
9
since 1995

Registration

FAA Aircraft Registry · Oct 16, 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
Nov 20, 1985

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
1985
Serial number
AT-631B
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
A251C1

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 (9)

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.

  • Engine controls · interface unit · defectiveOct 28, 2021

    AMF FLT# 6905 EXPERIENCED A LH ENGINE FLAMEOUT AT 1500 FT DURING CLIMB, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. SJU MAINTENANCE TROUBLESHOT STARTING L/H ENGINE NORMALLY AND FOUND L/H ENGINE BYPASSING AND SURGING IN IDLE WITH NO OTHER INPUTS. DURING TROUBLESHOOTING FOUND THAT THE L/H SRL…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Hydraulic power · hydraulic line · crackedDec 30, 2018

    DEPARTED KORL TO KSUS. DURING THE CLIMB THE RT HYD RED ANNUNCIATOR LIGHT ILLUMINATED. THE HYD PRESSURE GAUGE WAS SHOWING 1900 PSI AND STEADY IN THE GREEN. REVIEWED THE QRH AND DECIDED TO CONTINUE EN ROUTE SEEING THE HYD PRESSURE REMAINED IN THE GREEN. WHILE APPROACHING FL200, LT HYD RED…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · actuator valve · brokenMay 18, 2018

    THE PILOT REPORTED THAT WHILE CLIMBING, THAT THE COCKPIT WAS VERY HOT. AFTER TURNING THE TEMPERATURE CONTROLLER FROM AUTO TO MANUAL COLD, THE COCKPIT BECAME HAZY. A SHORT TIME LATER THE SMOKE STARTED TO CLEAR. THE PILOT ADVISED ATC, RETURN TO DEPARTURE AND LANDED WITHOUT INCIDENT. MAINTENANCE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 9 reports
  • Fire protection · sensor · faultyMay 15, 2018

    THE PILOT REPORTED WHILE IN CRUISE FLIGHT TO KLAN THAT THE LEFT WING OVERHEAT ANNUNCIATOR ILLUMINATED STEADILY. THE PILOT IMMEDIATELY PERFORMED EMERGENCY PROCEDURES FROM THE QRH CHECKLIST. THE ANNUNCIATOR DID NOT EXTINGUISH AFTER TWO AND HALF MINUTES. AS PER THE QRH, THE PILOT PERFORMED AN…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Hydraulic power · line · crackedApr 15, 2018

    PILOT REPORTED AT CRUISE, THE HYDRAULIC PRESSURE ANNUNCIATION ILLUMINATED. EXECUTED QRH, LANDED WITHOUT INCIDENT. DURING INSPECTION, HYDRAULIC FLUID WAS LEAKING FROM RIGHT ENGINE NACELLE. SERVICED THE HYDRAULIC RESERVOIR. CYCLED GEAR AND FLAPS 10 TIMES CHECKING FOR LEAKS USING HYDRAULIC MULE. OPS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · unknown · smokeMar 14, 2018

    THE PILOT REPORTED AFTER TAKEOFF FROM KDFW THAT WHEN THE ENVIRONMENTAL SYSTEM WAS SELECTED TO THE MANUAL HOT POSITION THE CABIN FILLED WITH SMOKE. THE PILOT FOLLOWING THE QRH FOR SMOKE IN THE COCKPIT, PROCEDURES AND TURNED THE ENVIRONMENTAL SYSTEM OFF. THE SMOKE DISSIPATED AND THE PILOT NOTIFIED…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Hydraulic power · warning system · false activationDec 22, 2017

    THE PILOT HAD LEVELED OFF AFTER DEPARTURE FROM KDFW WHEN THE RIGHT HYDRAULIC LOW PRESSURE ANNUNCIATOR ILLUMINATED. THE PILOT FOLLOWING EMERGENCY PROCEDURES NOTIFIED ATC AND DECLARED AN EMERGENCY, THEN LANDED BACK IN KDFW WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT HYDRAULIC SYSTEM FOR…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Communications · control panel · failedOct 13, 2016

    AUDIO CONTROL PANEL FAILED AND PRODUCED SMOKE AND TRIPPED THE CIRCUIT BREAKER. THE AUDIO CONTROL PANEL, WAS REMOVED AND REPLACED. THE AIRCRAFT RETURNED TO SERVICE WITH NO FURTHER DEFECTS NOTED.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · unknown · malfunctionedMay 21, 2014

    PILOT REPORTED THAT ON APPROACH INTO KMIA, THE RT MLG LIGHT REMAINED RED WHEN GEAR WAS SELECTED DOWN. THE PILOT USED THE MANUAL EXTENSION TO GET THE RT MLG INDICATING DOWN & LOCKED, LANDED WITHOUT INCIDENT. AIRCRAFT WAS FERRIED TO KOPF WHERE MX PERFORMED SEVERAL GEAR SWINGS BUT COULD NOT DUPLICATE…

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

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 16, 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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