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Aircraft record

N598291976 Piper PA-31-350

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198213 ADs may apply16 service difficulty reports

Registration
Valid
expires Jul 31, 2028
Based in
Fairbanks, AK
owner city / state
Engine
TI0-540 SER · 310 hp
Lycoming
Owners
1
since 1990
NTSB events
None
since 1982
ADs may apply
13
confirm with A&P
Service reports
16
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
Warbelows Air Ventures INC
Owner type
Corporation
City, state
Fairbanks, AK
Certificate issued
Oct 9, 1990
Expires
Jul 31, 2028
Airworthiness
Standard · Normal
Airworthiness date
Jun 25, 2003

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
Piper
Model
PA-31-350
Year
1976
Serial number
31-7652081
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
8
Engines
2
Max takeoff weight
Up to 12,499 lb
Mode S code
A7BDDF

Engine

Make and model
Lycoming Ti0-540 Ser
Type
Reciprocating
Power
310 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. 1990 – nowWarbelows Air Ventures INCFairbanks, AK · current

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 (0)

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

Accident history for this model

ADs published since 1998 that may apply (13)

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.

ADSubjectEffectiveApplies to
2017-10-20Fuselage--Main BulkheadJun 29, 2017Airframe (PA-31-350)Certain serial numbers: PA-31 31-2–31-900; PA-31 31-7300901–31-8312019; PA-31-300 31-2–31-900; PA-31-300 31-7300901–31-8312019; PA-31-325 31-2–31-900; PA-31-325 31-7300901–31-8312019; …
2016-08-18Engine Fuel and ControlJun 6, 2016Airframe (PA-31-350)Certain serial numbers: PA-31-350 31-5001–31-5004; PA-31-350 31-7305005–31-8452024; PA-31-350 31-8253001–31-8553002. Only with: Equipped with Lycoming LTIO-540-J2B/TIO-540-J2B or LTIO-540-J2BD/TIO-540-J2BD engines and fuel pump hose assemblies Piper P/N 39995-034 or Lycoming P/N LW-12877-6S142.
2016-05-01FuselageApr 15, 2016Airframe (PA-31-350)Certain serial numbers: PA-31 31-2–31-900; PA-31 31-7300901–31-8312019; PA-31-300 31-2–31-900; PA-31-300 31-7300901–31-8312019; PA-31-325 31-2–31-900; PA-31-325 31-7300901–31-8312019; …
2013-10-04Engine ExhaustJul 17, 2013Airframe (PA-31-350)Only with: Applies to turbocharged airplanes.
2009-13-06 R1Piper Aircraft, Inc. AirplanesNov 3, 2011Airframe (PA-31-350)Only with: Equipped with a baggage door in the fuselage nose section (nose baggage door).
Show all 13 ADs
ADSubjectEffectiveApplies to
2000-25-01The New Piper Aircraft, Inc. (formerly Piper Aircraft Corporation) PA-31 Series AirplanesJan 19, 2001Airframe (PA-31-350)Certain serial numbers: PA-31 31-2–31-900; PA-31 31-7300901–31-8312019; PA-31-300 31-2–31-900; PA-31-300 31-7300901–31-8312019; PA-31-350 31-5001–31-5004; PA-31-350 31-7305005–31-8553002; …. Only with: Equipped with Piper P/N 46653-00 or 47529-32 aluminum main landing gear door hinge assemblies (or FAA-approved equivalents); aircraft referred to as PA-31-310 are PA-31 airplanes.
2000-06-06The New Piper Aircraft, Inc. PA-31 Series AirplanesMar 23, 2000Airframe (PA-31-350)Only with: Equipped with pneumatic deicing boots.
99-12-05The New Piper Aircraft, Inc. Models PA- 31, PA-31-300, PA-31-325, PA-31-350, and…Jul 23, 1999Airframe (PA-31-350)Certain serial numbers: PA-31 31-2–31-8312019; PA-31-300 31-2–31-8312019; PA-31-325 31-2–31-8312019; PA-31-350 31-5001–31-8553002; PA-31P-350 31P-8414001–31P-8414050. Only with: Airplanes not equipped with the improved design elevators or elevator spar assemblies specified in the Material Required Table of Piper Service Bulletin No. 998A, dated August 4, 1997.
99-06-01The New Piper Aircraft, Inc. Models PA- 31, PA-31-300, PA-31-325, PA-31-350, and…Apr 20, 1999Airframe (PA-31-350)Certain serial numbers: PA-31 31-2–31-8312019; PA-31-300 31-2–31-8312019; PA-31-325 31-2–31-8312019; PA-31-350 31-5001–31-8553002; PA-31P-350 31P-8414001–31P-8414050
98-09-25The New Piper Aircraft, Inc. Models PA- 31, PA-31-300, PA-31-325, and PA-31-350 AirplanesJun 15, 1998Airframe (PA-31-350)Certain serial numbers: PA-31 31-2–31-8312019; PA-31-300 31-2–31-8312019; PA-31-325 31-2–31-8312019; PA-31-350 31-5001–31-8553002
98-08-18The New Piper Aircraft, Inc. Models PA- 31, PA-31-300, PA-31-325, PA-31-350, and PA-31P…May 26, 1998Airframe (PA-31-350)Certain serial numbers: PA-31 31-2–31-8312019; PA-31-300 31-2–31-8312019; PA-31-325 31-2–31-8312019; PA-31-350 31-5001–31-8553002; PA-31P 31P-1–31P-7730012
98-04-27The New Piper Aircraft Corporation Models PA-23, PA-23-160, PA-23-235, PA-23-250…Mar 13, 1998Airframe (PA-31-350)
96-10-14The New Piper Aircraft, Inc. (Formerly Piper Aircraft Corporation) PA31, PA31P, and…Jun 27, 1996Airframe (PA-31-350)Certain serial numbers: PA31 31-2–31-8312019; PA31-300 31-2–31-8312019; PA31-325 31-2–31-8312019; PA31-350 31-5001–31-8553002; PA31P 31P-2–31P-7730012; PA31P-350 31P-8414001–31P-8414050; …. Only with: Applies to airplanes without improved design MLG forward sidebraces P/N 85165-02/-03 or P/N 85166-02/-03 installed.

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

Service Difficulty Reports (16)

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.

  • Landing gear · channel · crackedJan 29, 2002

    DURING INSPECTION OF THE HYDRAULIC POWER PAK IT WAS DISCOVERED THAT THE CHANNEL THAT REINFORCERS THE NOSE WHEEL TUNNEL WHERE THE NOSE GEAR ACTUATOR ATTACHES HAD CRACKED ON THE FORWARD CUTOUT FOR THE HYDRAULIC POWER RELIEF VALVE THE CHANNEL WAS REMOVED AND INSPECTED WHERE IT WAS DISCOVERED THAT THE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Autoflight · computer · failedSep 27, 2001

    THIS PITCH COMPUTER WAS A FACTORY REPAIR WHICH UPON RETURN FAILED IN THE SAME MANNER. WHEN INSTALLED THE AIRCRAFT WOULD PITCH UP AND DOWN 5 DEGREES WHILE THE AUTOPILOT WAS ENGAGED FOR CRUISE. THIS AUTOPILOT SYSTEM SEEMS TO BE PARTICULARLY SENSITIVE TO ANY AFT LOADS WITHIN THE ENVELOPE AND COULD BE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Autoflight · computer · inoperativeSep 26, 2001

    PILOT REPORTED AIRCRAFT PORPOISES 5 DEGREES UP AND DOWN IN CRUISE. AUTOPILOT PITCH COMPUTER REMOVED AND REPLACED WITH LOANER UNIT. THIS PROBLEM HAS OCCURRED IN THE PAST IT IS SUSPECTED THAT THE SERVO DRIVE SPEED IS TOO SLOW. SUGEST ADJUSTING THE SPEED AND PERHAPS MOVE THE MOUNT LOCATION CLOSER TO…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Reciprocating engine · camshaft · damagedSep 6, 2001

    DURING INSPECTION, METAL CONTAMINATION WAS OBSERVED IN THE OIL FILTER. A CHECK WAS MADE OF VALVE LIFT AND IT WAS DETERMINED THAT THE NR 1 AND NR 2 INTAKE LOBES ON THE CAMSHAFT WERE EXCESSIVE. NR 2 CYLINDER WAS REMOVED AND DAMAGE ON THE CAM LOBES AND TAPPET FOLLLOWERS WERE OBSERVED. ENGINE WAS…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine fuel and control · pump · leakingAug 21, 2001

    DURING INSPECTION IT WAS NOTICED THAT THE FUEL PUMP WAS LEAKING FROM THE PARTING SURFACE AND THE PUMP BODY. THIS IS THE SIDE WITH THE LADDER SEAL TO THE PUMP BODY. THE PUMP WAS REMOVED FROM SERVICE. THIS IS A (M) STYLE PUMP.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine fuel and control · pump · inoperativeAug 2, 2001

    DURING INSPECTION, FUEL STAIN WAS OBSERVED FROM THE DISCHARGE FITTING ON THE PUMP BODY FUEL STAIN WAS ALSO NOTED ON THE PUMP BODY HOUSING PARTING FLANGE. PUMP WAS REMOVED FROM SERVICE. NOTE: THIS IS A (M) STYLE PUMP THAT IS RE-DESIGNED TO RELIEVE LEAKS ON THE PARTING FLANGE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine fuel and control · pump · leakingJul 19, 2001

    DURING INSPECTION IT WAS FOUND THAT FUEL WAS LEAKING FROM THE SET SCREW FOR THE DRIVE COUPLING LOCK NUT REFERENCE THE RG9080 SERIES COMPONENT MM FOR PARTS BREAKDOWN. PUMP WAS REMOVED FROM SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuel · pump · failedJul 6, 2001

    DURING PRE-INSPECTION RUN UP, IT WAS OBSERVED THAT THE FUEL PRESSURE WAS 34 PSI AT 1500 RPM. THE PUMP WAS ADJUSTED UP .5000 TURN AND WAS STILL 34 PSI (LOW RED LINE) FROM IDLE TO 1900 RPM. PUMP WAS REMOVED FROM SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · combustion liner · failedJan 29, 2001

    PILOT REPORTED FRONT COMBUSTION HEATER INOPERATIVE. IT WAS DISCOVERED THAT THE HEATER CONBUSTION CAN HAD A HOLE IN THE REAR OF THE CAN, AFT OF THE EXHAUST. UNIT WAS REMOVED FROM SERVICE. IT IS SUSPECT THAT IMPROPER COOL DOWN PROCEDURES LED TO PREMATURE CAN FAILURE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Ignition · distributor gear · crackedDec 31, 1997

    MAGNETO WAS INSTALLED ON LEFT ENGINE 11-24-97, AND WAS REMOVED 12-31-97 DUE TO CRACKED, MISSING TOOTH. PREVIOUS MAGNETO HAD SUFFERED FAILURES OF BOTH DIST GEARS. SUSPECT TORSIONAL VIBRATION IN ENGINE.

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

Showing the 10 most recent of 16 reports.

Related aircraft

Show all 8 related aircraft
All 399 registered Piper PA-31-350 aircraft

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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