Cessna 407

Service difficulty reports · 6,813

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = '407'
  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 HEEA062494Trunnion · wornTRUNNION BEARINGS WORN BEYOND LIMITS.May 26, 1999 · N612PH · Bell 407 · Tail Rotor HeadSDR HEEA062493Shaft · wornTAIL ROTOR DRIVE SHAFT HAS WORN BEARINGS.May 26, 1999 · N723PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062492Fusible Plug · leakingPLUG LEAKING.May 26, 1999 · N721PH · Bell 407 · Emergency Flotation SectionSDR HEEA062489Indicator · malfunctionedFUEL PRESSURE TRANSMISSION INDICATOR INDICATES 5 POUNDS ALL THE TIME EVEN WHEN PUMP IS SECURE.May 26, 1999 · N723PH · Bell 407 · Fuel Indicating SystemSDR HEEA062488Spacer · wornSPACERS WORN.May 26, 1999 · N407PH · Bell 407 · Main Rotor ControlSDR HEEA062487Pin · wornPIN WORN.May 26, 1999 · N407PH · Bell 407 · Main Rotor ControlSDR HEEA062486Indicator · intermittentOIL TEMPERATURE INTERMITTENT.May 26, 1999 · N407MM · Bell 407 · Engine Oil Indicating SystemSDR HEEA062485Switch · malfunctionedLOW LIGHT WOULDN'T GO OUT.May 26, 1999 · N406PH · Bell 407 · Fuel Indicating SystemSDR HEEA062484Switch · malfunctionedFUEL LOW LIGHT STAYS ON.May 26, 1999 · N612PH · Bell 407 · Fuel Indicating SystemSDR HEEA062483Switch · malfunctionedLOW LEVEL FUEL LIGHT STAYS ON WHEN BATTERY SWITCH IS ON WITH 600 POUNDS OF FUEL.May 26, 1999 · N427PH · Bell 407 · Fuel Pressure IndicatorSDR HEEA062482Switch · malfunctionedPUMP LIGHT WON'T COME ON.May 26, 1999 · N427PH · Bell 407 · Fuel Pressure IndicatorSDR HEEA062481Switch · malfunctionedTRANS. OIL PRESSURE SEGMENT WOULD NOT COME ON. (LIGHT DOES NOT TURN ON).May 26, 1999 · N719PH · Bell 407 · Main Rotor GearboxSDR HEEA062480Bearing · wornBEARING WORN BEYOND LIMITS.May 26, 1999 · N612PH · Bell 407 · Tail Rotor HeadSDR HEEA062479Bearing · pittedSPLINES PITTED.May 26, 1999 · N612PH · Bell 407 · Tail Rotor HeadSDR HEEA062478Bearing · wornBEARINGS WORN BEYOND LIMITS.May 26, 1999 · N405PH · Bell 407 · Tail Rotor HeadSDR HEEA062474Shaft · wornSHAFT SPLINES WORN, EXCEEDING PROPER LIMITS.May 26, 1999 · N467PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062471Bearing · mismanufacturedUNABLE TO BALANCE O/C FAN SHAFT ASSY FLYWHEEL BELOW 3 IPS. CLEANED BEARINGS WITH DRY RAG TO REMOVE EXCESS GREASE. RE-INSTALLED BEARINGS TO SHAFT. UPON PURGING BEARINGS WITH ROYCO 13 GREASE, WATER WAS NOTICED SQUIRTING FROM SEAL AREA ON BEARINGS. SERIAL NUMay 26, 1999 · N723PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062470Shaft · wornSHAFT WORN BEYOND LIMITS.May 26, 1999 · N510PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062468Housing · crackedCRACK AT LEFT OUTLET CORNER AND LOOSE RIVETS.May 26, 1999 · N722PH · Bell 407 · Tail Rotor Drive ShaftSDR 99ZZZX2530Door · corrodedDURING ROUTINE INSPECTION FOUND INTERGRANULAR CORROSION.May 26, 1999 · Bell 407 · Engine Cowling SystemSDR 99ZZZX2357Shaft · corrodedSPLINES PITTED. REPLACED WITH NEW SHAFT FORM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113AT · Bell 407 · Tail Rotor Drive ShaftSDR 99ZZZX2356Bearing · roughBEARING HAD ROUGH SPOT, NOISEY. REPLACED WITH NEW BEARINGS FROM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113TV · Bell 407 · Tail Rotor Drive ShaftSDR 99ZZZX2355Flywheel · corrodedFLYWHEEL HAS SPITTED SPLINES. REPLACED WITH NEW FLYWHEEL FROM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113TV · Bell 407 · Tail Rotor Drive ShaftSDR 99ZZZX2354Adapter · corrodedADAPTER HAD PITTED SPLINES. REPLACED WITH NEW FROM BELL HELICOPTER. REF: AD 97-24-17(F).May 26, 1999 · N113TV · Bell 407 · Tail Rotor Drive ShaftSDR 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 HEEA062465Housing · crackedBLOWER HOUSING HAS A CRACK AT LEFT OUTLET CORNER AND RIVETS LOOSE.May 25, 1999 · N407MM · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062464Housing · crackedBLOWER HOUSING CRACKED.May 24, 1999 · N612PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062463Mount · deterioratedUPPER RUBBER DETERIORATED ON MAIN ROTOR GEARBOX MOUNT.May 24, 1999 · N404PH · Bell 407 · Main Rotor Transmission MountSDR HEEA062462Flywheel · wornFLYWHEEL HAS WORN SPLINES.May 24, 1999 · N408PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062461Flywheel · failedBEARING FAILURE ON FLYWHEEL.May 24, 1999 · N447PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062460Duct · crackedDUCT CRACKED.May 24, 1999 · N407MM · Bell 407 · Engine Oil CoolerSDR HEEA062459Duct · crackedDUCT CRACKED.May 24, 1999 · N612PH · Bell 407 · Engine Oil CoolerSDR HEEA062458Duct · crackedOIL COOLER DUCT ASSY CRACKED.May 24, 1999 · N437PH · Bell 407 · Engine Oil CoolerSDR HEEA062457Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N407PH · Bell 407 · Main Rotor ControlSDR HEEA062456Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N723PH · Bell 407 · Main Rotor ControlSDR HEEA062455Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N405PH · Bell 407 · Main Rotor ControlSDR HEEA062454Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N447PH · Bell 407 · Main Rotor ControlSDR HEEA062453Universal · roughUNIVERSAL HAS ROUGH BEARING.May 24, 1999 · N402PH · Bell 407 · Main Rotor ControlSDR HEEA062452Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N407MM · Bell 407 · Main Rotor ControlSDR HEEA062451Restraint · cutRESTRAINT ASSEMBLY FRAYED/CUT.May 24, 1999 · N417PH · Bell 407 · Flight Compartment EquipmentSDR HEEA062450Housing · crackedOIL COOLER BLOWER HOUSING CRACKED.May 24, 1999 · N437PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062448Cover · tornFLOAT COVER WORN AND TORN.May 24, 1999 · N447PH · Bell 407 · Emergency Flotation SectionSDR HEEA062447Bearing · failedFORWARD OIL COOLER BEARING FAILURE.May 24, 1999 · N447PH · Bell 407 · Engine Oil CoolerSDR HEEA062446Disc Pack · failedBLOWER HOUSING SHAFT ASSY HAD A BEARING FAILURE. PART WAS STRESSED AND STRAINED.May 24, 1999 · N447PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062445Disc Pack · crackedDISK COUPLING CRACKED.May 24, 1999 · N447PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062444Disc Pack · damagedDISK COUPLING STRAINED AND STRESSED DUE TO BEARING FAILURE ON THE BLOWER SHAFT ASSY.May 24, 1999 · N447PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062443Disc Pack · crackedDISK COUPLING CRACKED.May 24, 1999 · N467PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062442Disc Pack · crackedDISK COUPLING CRACKED.May 24, 1999 · N720PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062440Adapter · wornADAPTER HAS SPLINE WEAR.May 24, 1999 · N408PH · Bell 407 · Engine/Transmission CouplingSDR HEEA062439Solenoid Valve · leakingSOLENOID VALVE LEAKING.May 24, 1999 · N407PH · Bell 407 · Emergency Flotation Section
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