N437PH

Service difficulty reports not matched to an aircraft · 122

They name N437PH, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. Newest first.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE n_number = 'N437PH' AND registry_match IS NULL
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR HEEA066552Support · crackedSUPPORT CRACKED IN BEND RADIUS ON FORWARD.Feb 28, 2000 · N437PH · Bell 407 · Horizontal Stabilizer StructureSDR HEEA066550Spacer · damagedTO INSTALL NEW LEVER. SENT TO BELL HELICOPTER TEXTRON FOR CREDIT AGAINST REPLACEMENT PART PURCHASED. REFERENCE: DMR#71032000.Feb 28, 2000 · N437PH · Bell 407 · Main Rotor Drive SystemSDR HEEA066549Idler · wornTEFLON WORN ON COLLECTIVE IDLER.Feb 28, 2000 · N437PH · Bell 407 · Main Rotor ControlSDR HEEA066547Spacer · damagedTO INSTALL NEW LEVER. SENT TO BELL HELICOPTER TEXTRON FOR CREDIT AGAINST REPLACEMENT PART PURCHASED. REFERENCE: DMR#71032001.Feb 28, 2000 · N437PH · Bell 407 · Main Rotor Drive SystemSDR HEEA066533Valve · leakingVALVE LEAKING.Feb 18, 2000 · N437PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA065914Housing · damagedBLOWER HOUSING HAD WORKING AND MISSING RIVETS.Feb 4, 2000 · N437PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA065907Cover · wornFLOAT COVER ASSY WORN.Feb 4, 2000 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA065892Bearing · wornBEARINGS WORN.Feb 4, 2000 · N437PH · Bell 407 · Tail Rotor HeadSDR HEEA065887Shaft · wornSPLINES WORN ON SHAFT ASSY.Feb 4, 2000 · N437PH · Bell 407 · Rotorcraft Cooling Fan SystemSDR HEEA065886Bearing · roughROUGH BEARINGS. SERIAL NUMBERS REMOVED ARE H98-2216 AND H98-2303.Feb 4, 2000 · N437PH · Bell 407 · Main Rotor Drive SystemSDR HEEA065992Mount · wornELASTOMERIC WORN.Jan 17, 2000 · N437PH · Bell 407 · Tail Rotor HeadSDR HEEA065608Crosshead · damagedT/R CROSS HEAD GROOVED WHERE P/C LINK ATTACHES.Jan 6, 2000 · N437PH · Bell 407 · Tail Rotor HeadSDR HEEA065588Link · wornLINK WORN. SERIAL NUMBERS REMOVED ARE NHFS-4444 AND NHFS-4552. REPLACED WITH SERIAL NUMBERS NHFS-4333 AND NHFS-4373. DMR NR 65595700 AND 65595701.Jan 5, 2000 · N437PH · Bell 407 · Tail Rotor Control SystemSDR HEEA065335Indicator · intermittentNG INDICATOR SELF-TEST INTERMITTENTLY.Dec 8, 1999 · N437PH · Bell 407 · Engine RPM Indicating SystemSDR HEEA065334Indicator · intermittentNG INDICATOR INTERMITTENTLY GOES BLANK.Dec 8, 1999 · N437PH · Bell 407 · Engine RPM Indicating SystemSDR HEEA064988Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES WERE EXCESSIVELY WORN.Nov 8, 1999 · N437PH · Bell 407 · Starter-GeneratorSDR HEEA064960Line · leakingHOSE ASSY HAD SEEPING FROM UNDER RUBBER COATING AT 90 DEGREE FITTING.Nov 5, 1999 · N437PH · Bell 407 · Main Landing GearSDR HEEA064954Float · leakingFLOAT BAG LEAKING.Nov 4, 1999 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA064938Carbon Seal · leakingCARBON SEAL LEAKING.Nov 2, 1999 · N437PH · Bell 407 · Engine/Transmission CouplingSDR HEEA064934Bipod Mount · wornBIPOD MOUNT HAD WORN BEARINGS.Nov 2, 1999 · N437PH · Bell 407 · Engine Mount SectionSDR HEEA064932Mount · damagedMAIN ROTOR GEARBOX MOUNT HAD RUBBER SEPARATION.Nov 2, 1999 · N437PH · Bell 407 · Main Rotor Transmission MountSDR HEEA064891Duct · crackedDUCT FOUND CRACKED.Oct 20, 1999 · N437PH · Bell 407 · Engine Collector/Tailpipe/NozzleSDR HEEA064859Housing · crackedBLOWER HOUSING CRACKED.Oct 19, 1999 · N437PH · Bell 407 · Rotorcraft Cooling Fan SystemSDR HEEA064853Tail Skid Assy · brokenTAIL SKID ASSY BROKEN.Oct 19, 1999 · N437PH · Bell 407 · Auxiliary Gear (Tail Skid)SDR HEEA064838Solenoid Valve · looseSOLENOID VALVE WOULD NOT SEAT.Oct 19, 1999 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA064714Cover · tornFLOAT COVER ENDS TORN AND UNSEWED.Oct 11, 1999 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA064710Bearing · wornPITCH LINK REMOVED, P/N 406-310-405-101, S/N RXFS-4567, TT 174:35 HOURS, DUE TO BEING WORN. BELL WAS UNABLE TO SUPPLY TRUNNION BEARINGS P/N 406-310-405-101, SO PHI ORDERED THE PITCH LINK ASSY P/N 406-010-413-117 INSTEAD. PHI THEN ROBBED THE SERVICEABLE BEARIOct 8, 1999 · N437PH · Bell 407 · Main Rotor ControlSDR HEEA064651Cover · tornFLOAT COVER TORN ON THE ENDS.Oct 4, 1999 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA064491Gauge · stickingPRESSURE GAUGE STICKING. REFERENCE: DMR NR 686227.Sep 30, 1999 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA064420Frahm Assy · defectiveAIRCRAFT EXPERIENCES SHUTTER IN TRANSITION TO CRUISE FLIGHT. RUBBER CUSHION ON PAD ASSY GONE.Sep 22, 1999 · N437PH · Bell 407 · Main Rotor HeadSDR HEEA064406Freewheel Unit · leakingLEAKING FROM FRONT SEAL.Sep 22, 1999 · N437PH · Bell 407 · Engine/Transmission CouplingSDR HEEA064403Hub · damagedONE OF THE TAIL ROTOR BLADES IS SEPARATED ON THE TRAILING EDGE.Sep 20, 1999 · N437PH · Bell 407 · Tail Rotor HeadSDR HEEA064332Duct · crackedDUCT CRACKED. REFERENCE: DMR NR 686295.Sep 7, 1999 · N437PH · Bell 407 · Engine Collector/Tailpipe/NozzleSDR HEEA064331Housing · crackedBLOWER HOUSING CRACKED. REFERENCE: DMR NR 686371.Sep 7, 1999 · N437PH · Bell 407 · Rotorcraft Cooling Fan SystemSDR HEEA064310Universal · looseUNIVERSAL HAD EXCESSIVE PLAY. REFERENCE: DMR NR 686219.Sep 7, 1999 · N437PH · Bell 407 · Main Rotor Drive SystemSDR HEEA064303Link · wornLINK HAD WORN BEARINGS. SERIAL NUMBERS REMOVED ARE NHFS-3297 AND NHFS-2170. REFERENCE: DMR NR 686273. REPLACEMENT PART SERIAL NUMBERS ARE NHFS-4516 AND NHFS-4526.Sep 7, 1999 · N437PH · Bell 407 · Tail Rotor Control SystemSDR HEEA064295Cartridge · inoperativeINOPERATIVE WITH INTERMITTENT GRINDING NOISE. REFERENCE: DMR NR 686402.Sep 7, 1999 · N437PH · Bell 407 · Fuel Boost PumpSDR HEEA063167Cover · corrodedCOVER HAD CORROSION.Aug 2, 1999 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA063114Housing · crackedBLOWER HOUSING CRACKED.Jul 28, 1999 · N437PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA063095Cover · tornTORN FLAP, LOOSE VELCRO ON FLOAT COVER.Jul 28, 1999 · N437PH · Bell 407 · Emergency Flotation SectionSDR HEEA062995Indicator · malfunctionedBACK LIGHTING DIM ON ENGINE OIL INDICATOR. REFERENCE: DMR NR 686216.Jul 23, 1999 · N437PH · Bell 407 · Engine Oil Indicating SystemSDR HEEA062840Filter · cloggedENGINE OIL FILTER BYPASS INDICATOR EXTENDED. REPLACED WITH SERVICEABLE ASSY.Jul 12, 1999 · N437PH · Bell 407 · Turbine Engine Oil SystemSDR HEEA062838Filter · cloggedENGINE OIL FILTER BYPASS BUTTON POPPED. REPLACED WITH SERVICEABLE ASSY.Jul 12, 1999 · N437PH · Bell 407 · Turbine Engine Oil SystemSDR HEEA062740Panel · crackedDOOR CRACKED. REFERENCE: DMR NR 686169.Jul 8, 1999 · N437PH · Bell 407 · Passenger/Crew DoorsSDR HEEA062739Panel · crackedDOOR CRACKED. REFERENCE: DMR NR 686168.Jul 8, 1999 · N437PH · Bell 407 · Passenger/Crew DoorsSDR HEEA062466Starter · malfunctionedSTARTER/GENERATOR HAS WORN BRUSHES. INSPECTED AND FOUND BRUSHES EXCESSIVELY WORN, DAMPENER PLATE WAS PITTED, AND FRICTION RING WAS GROOVED.May 25, 1999 · N437PH · Bell 407 · Starter-GeneratorSDR HEEA062458Duct · crackedOIL COOLER DUCT ASSY CRACKED.May 24, 1999 · N437PH · Bell 407 · Engine Oil CoolerSDR HEEA062450Housing · crackedOIL COOLER BLOWER HOUSING CRACKED.May 24, 1999 · N437PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062421Bearing · wornWORN BEARING IN BIPOD MOUNT.May 21, 1999 · N437PH · Bell 407 · Engine Mount SectionSDR HEEA061554Idler Assy · wornIDLER ASSEMBLY HAS WORN BEARINGS.Mar 29, 1999 · N437PH · Bell 407 · Main Rotor Mast/Swashplate
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