Bell 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 HEEA083795Bearing · wornREAR ENGINE MOUNT HAS A WORN SPHERICAL BEARING. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N402PH · Bell 407 · Engine Mount SectionSDR HEEA083794Bearing · separatedBEARING SEPARATED FROM ENGINE MOUNT. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N404PH · Bell 407 · Engine Mount SectionSDR HEEA083792Filter · bypassingFILTER BYPASS INDICATOR POPPED. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N612PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083791Filter · bypassingFILTER BYPASS INDICATOR POPPED. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N498PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083790Filter · bypassingFILTER BYPASS INDICATOR POPPED. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N493PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083789Filter · bypassingFILTER BYPASS INDICATOR POPPED. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N490PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083788Filter · bypassingFILTER BYPASS INDICATOR POPPED. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N406PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083787Filter · bypassingFILTER FOUND IN BYPASS CONDITION. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N404PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083786Harness · damagedHARNESS HAS HIGH RESISTANCE SHORT PIN C AND D AT TOP. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N492PH · Bell 407 · Engine Indicating System WiringSDR HEEA083785Liner · damagedENGINE HOWL AT 63-70 PERCENT N1. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N492PH · Bell 407 · Engine (Turbine/Turboprop)SDR HEEA083784Liner · crackedLINER HAS CRACKS AND FUEL NOZZLE GUIDE WORN. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N612PH · Bell 407 · Engine (Turbine/Turboprop)SDR HEEA083783Liner · crackedLINER CRACKED IN DOUBLE LIP AREA. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N402PH · Bell 407 · Turbine Engine Compressor SectionSDR HEEA083781Liner · crackedCRACKS AROUND THE INSIDE EDGE OF LINER AT END THAT MOUNTS TO SHIELD. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N501PH · Bell 407 · Turbine Engine Compressor SectionSDR HEEA083780Liner · damagedCOMPRESSOR LINER DELAYED STARTS. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N407PH · Bell 407 · Turbine Engine Compressor SectionSDR HEEA083779Line · leakingLINE SEEPING OIL. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N494PH · Bell 407 · Turbine Engine Oil SystemSDR HEEA083778Igniter Box · failedA/C FAILED TO START. REPLACED WITH SERVICEABLE IGNITER BOX.Jan 15, 2003 · N491PH · Bell 407 · ExciterSDR HEEA083777Igniter Box · failedIGNITER BOX HAS NO OUTPUT. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N490PH · Bell 407 · ExciterSDR HEEA083776Igniter Box · malfunctionedIGNITER BOX DELAYED LIGHT OFFS. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N742PH · Bell 407 · ExciterSDR HEEA083775Shaft · shearedFADEC FAULT IN FLIGHT. FOUND PMA SHAFT SHEARED DUE TO FAILED BEARING IN PMA. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N493PH · Bell 407 · Engine Indicating SystemSDR HEEA083774Bearing · failedFADEC FAULT IN FLIGHT. FOUND PMA SHAFT SHEARED DUE TO FAILED BEARING IN PMA. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N493PH · Bell 407 · Engine RPM Indicating SystemSDR HEEA083773Engine · damagedENGINE HAS A HOLE IN LEFT HAND COMPRESSOR ARM PIT. REPLACED WITH SERVICEABLE ENGINE.Jan 15, 2003 · N498PH · Bell 407 · Turbine Engine Compressor SectionSDR HEEA083772Engine · making metalENGINE MAKING METAL. REPLACED WITH SERVICEABLE ENGINE.Jan 15, 2003 · N501PH · Bell 407 · Engine (Turbine/Turboprop)SDR HEEA083771Engine · making metalENGINE MAKING METAL. REPLACED WITH SERVICEABLE ENGINE.Jan 15, 2003 · N404PH · Bell 407 · Engine (Turbine/Turboprop)SDR HEEA083770Engine · overspeedENGINE OVERSPEED. REPLACED WITH SERVICEABLE ENGINE.Jan 15, 2003 · N490PH · Bell 407 · Engine (Turbine/Turboprop)SDR HEEA083769Seal · leakingENGINE AND TRANSMISSION TRANSFERRING OIL. REPLACED FWD PTO SEAL WITH SERVICEABLE PART.Jan 15, 2003 · N496PH · Bell 407 · Turbine Engine Accessory DriveSDR HEEA083768Seal · leakingENGINE AND TRANSMISSION TRANSFERRING OIL. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N496PH · Bell 407 · Turbine Engine Accessory DriveSDR HEEA083767Shield · crackedNR 1 NOZZLE SHIELD CRACK AT CENTER OF SHIELD DOME. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N501PH · Bell 407 · Turbine SectionSDR HEEA083766Check Valve · smokeCHECK VALVE SMOKING ON SHUTDOWN. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N742PH · Bell 407 · Turbine SectionSDR HEEA083765Lead · damagedIGNITER LEAD DELAYED LIGHT OFFS. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N742PH · Bell 407 · Spark Plug/IgniterSDR HEEA083764Lead · failedIGNITER FAILED TO START. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N491PH · Bell 407 · Spark Plug/IgniterSDR HEEA083763Lead · damagedIGNITER LEAD DELAYED ENGINE STARTS. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N490PH · Bell 407 · Spark Plug/IgniterSDR HEEA083762Lead · burnedIGNITER LEAD END CORRODED AND BURNED. REPLACED WITH SERVICEABLE PART.Jan 15, 2003 · N407PH · Bell 407 · Ignition Harness (Distribution)SDR HEEA083761Filter · contaminatedFUEL FILTER CONTAMINATED. SCRAPPED.Jan 15, 2003 · N495PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083760Filter · bypassingBYPASS INDICATOR POPPED. SCRAPPED.Jan 15, 2003 · N406PH · Bell 407 · Aircraft Fuel Filter/StrainerSDR HEEA083759Case · crackedFUEL NOZZLE BOSS CRACKED. REPLACED WITH SERVICEABLE CASE.Jan 15, 2003 · N612PH · Bell 407 · Turbine Engine Combustion SectionSDR HEEA083757Case · damagedIGNITER BOSS HAS STRIPPED THREADS. REPAIRED.Jan 15, 2003 · N742PH · Bell 407 · Turbine Engine Combustion SectionSDR HEEA083755Bleed Valve · malfunctionedANTI ICE LIGHT ILLUMINATES DURING START. REPLACED BLEED VALVE.Jan 15, 2003 · N457PH · Bell 407 · Compressor Bleed ValveSDR HEEA083754Bleed Valve · malfunctionedMGT HIGH ABOVE 3000 FEET AT CRUISE. REPLACED BLEED VALVE.Jan 15, 2003 · N612PH · Bell 407 · Compressor Bleed ValveSDR HEEA083753Bleed Valve · malfunctionedCAUSING LOW POWER. REPLACED BLEED VALVE.Jan 15, 2003 · N742PH · Bell 407 · Compressor Bleed ValveSDR HEEA083752Bleed Valve · failedHIGH ENGINE OPERATING TEMP. REPLACED BLEED VALVE.Jan 15, 2003 · N407PH · Bell 407 · Compressor Bleed ValveSDR HEEA083751Bleed Valve · failedOCCASIONAL HIGH MGT WITH POWER CHANGES AND POSSIBLE INTERNAL CONTAMINATION. REPLACED BLEED VALVE.Jan 15, 2003 · N404PH · Bell 407 · Compressor Bleed ValveSDR HEEA083750Bleed Valve · malfunctionedCAUSING NOISE WHEN ENGINE IS ACCELERATED FOR GROUND IDLE. REPLACED BLEED VALVE.Jan 15, 2003 · N492PH · Bell 407 · Compressor Bleed ValveSDR HEEA083749Bleed Valve · failedHIGH MGT. REPLACED BLEED VALVE.Jan 15, 2003 · N407PH · Bell 407 · Compressor Bleed ValveSDR HEEA083748Bleed Valve · failedHIGH TOT. REPLACED BLEED VALVE.Jan 15, 2003 · N724PH · Bell 407 · Compressor Bleed ValveSDR HEEA083747Bleed Valve · failedCAUSING HIGHER THAN NORMAL MGT READINGS. REPLACED BLEED VALVE.Jan 15, 2003 · N501PH · Bell 407 · Compressor Bleed ValveSDR HEEA083746Bleed Valve · failedHIGH TOT. REPLACED BLEED VALVE.Jan 15, 2003 · N722PH · Bell 407 · Compressor Bleed ValveSDR HEEA083745Nozzle · bentENGINE NOZZLE BENT. SCRAPPED.Jan 15, 2003 · N494PH · Bell 407 · Turbine SectionSDR HEEA083743Transmitter · malfunctionedDROPS TO ZERO OR PEGS OUT INTERMITTENTLY IN CRUISE FLIGHT.Jan 15, 2003 · N492PH · Bell 407 · Engine BMEP/Torque IndicatingSDR HEEA083742Transducer · fluctuatesFUEL INDICATOR TRANSDUCER HAS FLUCTUATION IN FLIGHT.Jan 15, 2003 · N612PH · Bell 407 · Fuel Pressure IndicatorSDR HEEA083741Fitting · corrodedSMALL END OF FITTING IS CORRODED. SCRAPPED.Jan 15, 2003 · N493PH · Bell 407 · Aircraft Fuel Distribution System
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