Bell 412

Service difficulty reports · 4,516

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 = '412'
  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 HEEA084497Rod End Bearing · wornMAIN ROTOR ROD END HAS A WORN BEARING. IN SHOP FOR REPAIR.Feb 14, 2003 · N2261D · Bell 412 · Main Rotor HeadSDR HEEA084496Rod End Bearing · wornMAIN ROTOR ROD END BEARING IS WORN. IN SHOP FOR REPAIR.Feb 14, 2003 · N6559Z · Bell 412 · Main Rotor HeadSDR HEEA084495Rod End Bearing · wornMAIN ROTOR ROD END BEARING IS WORN. IN SHOP FOR REPAIR.Feb 14, 2003 · N6559Z · Bell 412 · Main Rotor HeadSDR HEEA084494Seat · damagedCOCKPIT SEAT ADJUSTMENT MECHANISM WORN OUT. IN SHOP FOR REPAIR.Feb 14, 2003 · N2298Z · Bell 412 · Flight Compartment EquipmentSDR HEEA084493Cover · wornEMERGENCY FLOAT COVER IS WORN. REPLACED WITH SERVICEABLE FLOAT COVER.Feb 14, 2003 · N22347 · Bell 412 · Emergency Flotation SectionSDR HEEA084492Cover · wornEMERGENCY FLOAT COVER IS WORN. REPLACED WITH SERVICEABLE FLOAT COVER.Feb 14, 2003 · N22347 · Bell 412 · Emergency Flotation SectionSDR HEEA084491Cover · wornWORN. REPLACED WITH SERVICEABLE FLOAT COVER.Feb 14, 2003 · N142PH · Bell 412 · Emergency Flotation SectionSDR HEEA084489Crosstube · crackedFWD CROSSTUBE COLLAR CRACKED. IN SHOP FOR REPAIR.Feb 14, 2003 · N22347 · Bell 412 · Wheel/Ski/FloatSDR HEEA084488Bearing · wornMAIN ROTOR PENDULUM ABSORBER HAS A WORN BEARING. IN SHOP FOR REPAIR.Feb 14, 2003 · N7128R · Bell 412 · Main Rotor HeadSDR HEEA084487Bearing · wornMAIN ROTOR GEARBOX HAS A WORN BEARING. IN SHOP FOR REPAIR.Feb 14, 2003 · N6559Z · Bell 412 · Main Rotor GearboxSDR HEEA084486Bearing · wornMAIN ROTOR GEARBOX HAS A WORN BEARING. IN SHOP FOR REPAIR.Feb 14, 2003 · N2261D · Bell 412 · Main Rotor GearboxSDR HEEA084485Fuel Control · malfunctionedNR 1 ENGINE FLUTTERS IN MANUAL MODE WHEN THROTTLE ADVANCED. IN SHOP FOR REPAIR.Feb 14, 2003 · N6559Z · Bell 412 · Fuel Control/Turbine EnginesSDR HEEA084484Control Unit · surgesCONTROL UNIT CAUSING TORQUE SURGES WHEN POWER IS APPLIED. IN SHOP FOR REPAIR.Feb 14, 2003 · N142PH · Bell 412 · Fuel Control/Turbine EnginesSDR HEEA084483Battery · dischargedMAIN BATTERY WILL NOT KEEP A CHARGE. IN SHOP FOR REPAIR.Feb 14, 2003 · N3893L · Bell 412 · Battery/Charger SystemSDR HEEA084482Tarsyn · malfunctionedTARSYN COMPASS FLAG WON'T PULL UNTIL 10 MINUTES AFTER INVERTERS PUT ON. TO BE SENT TO VENDOR FOR REPAIR.Feb 14, 2003 · N2149S · Bell 412 · Autopilot SystemSDR HEEA084481Actuator · inoperativeACTUATOR STEP WILL NOT ACTUATE. TO BE SENT TO VENDOR FOR REPAIR.Feb 14, 2003 · N6559Z · Bell 412 · Entrance StairsSDR HEEA084480Landing Light · inoperativeLANDING LIGHT WILL NOT COME ON. IN SHOP FOR REPAIR.Feb 14, 2003 · N3893L · Bell 412 · Exterior LightingSDR HEEA084479Bearing · wornENGINE MOUNT HAS A WORN BEARING. IN SHOP FOR REPAIR.Feb 14, 2003 · N2149S · Bell 412 · Engine Mount SectionSDR HEEA084478Seal · leakingEXCLUDER SEAL LEAKING DUE TO ROD WORN IN SEAL AREA. IN SHOP FOR REPAIR.Feb 14, 2003 · N2149S · Bell 412 · Engine Oil CoolerSDR HEEA084477Encoder · reads highALTIMETER ENCODER READS 100 FT HIGH. TO BE SENT TO VENDOR FOR REPAIR.Feb 14, 2003 · N2298Z · Bell 412 · Altimeter, Barometric/EncoderSDR HEEA084476Encoder · malfunctionedALTIMETER ENCODER BOUNCES 80 FT IN CRUISE FLIGHT. IN SHOP FOR REPAIR.Feb 14, 2003 · N2298Z · Bell 412 · Altimeter, Barometric/EncoderSDR HEEA084475Receiver · malfunctionedWHEN TUNED TO LOCALIZER, MAX DEFLECTION ON HIS NEEDLE GOES ONLY 1/2 SCALES. IN SHOP FOR REPAIR.Feb 14, 2003 · N6559Z · Bell 412 · Visual Omnirange (VOR) SystemSDR HEEA084474Transponder · failedATC TRANSPONDER HAS NO POWER OUT. IN SHOP FOR REPAIR.Feb 14, 2003 · N2298Z · Bell 412 · ATC Transponder SystemSDR HEEA084473Transceiver · malfunctionedTRANSMISSION SOUNDS SCRATCHY AT RECEIVING STATIONS. IN SHOP FOR REPAIR.Feb 14, 2003 · N2261D · Bell 412 · VHF Communications SystemSDR HEEA084472Transceiver · malfunctionedTRANSCEIVER TRANSMITS DISTORTED. IN SHOP FOR REPAIR.Feb 14, 2003 · N2261D · Bell 412 · VHF Communications SystemSDR HEE2003F00000Valve · leakingVALVE, LEAKING. REPLACED WITH SERVICEABLE PART.Feb 2, 2003 · N2149S · Bell 412 · Engine Oil Distribution (Airframe Furnished)SDR HEEA084268Actuator · corrodedSURFACE RUST ON SHAFT AND CAP ON HOUSING FOR WIRING. HOUSING COVERED WITH DIRT.Jan 29, 2003 · Bell 412 · Entrance StairsSDR HEEA084264Indicator · malfunctionedROLLED OVER IN FLT AND SLOWLY RESET.Jan 29, 2003 · Bell 412 · Attitude Gyro and Indicating SystemSDR HEEA084263Actuator · stickingROTARY ACTUATOR STICKS INTERMITTENTLY.Jan 29, 2003 · Bell 412 · Main Rotor ControlSDR HEEA084262Actuator · stickingROTARY ACTUATOR STICKS INTERMITTENTLY.Jan 29, 2003 · N2261D · Bell 412 · Main Rotor ControlSDR HEEA083969Engine · overtempCOMPRESSOR STALL ON NR 1 ENGINE. NR 1 N1 ENGINE DROPPED OFF LINE ON SHORT FINAL. MAINTENANCE DETERMINED THROUGH HUMS DATA RETRIEVED THAT THE NR 1 ENGINE ITT HAD EXCEEDANCE 1006 DEGREES FOR 15 SECONDS. REPLACED ENGINE.Jan 17, 2003 · N2149S · Bell 412 · Engine (Turbine/Turboprop)SDR HEEA083604Gps · malfunctionedGPS WILL NOT ACKNOWLEDGE RECEPTION. TO BE SENT TO VENDOR FOR REPAIR.Jan 14, 2003 · N142PH · Bell 412 · Global Positioning SystemSDR HEEA083603Gps · malfunctionedGPS TAKES 30 MINUTES TO OPERATE PROPERLY. TO BE SENT TO VENDOR FOR REPAIR.Jan 14, 2003 · N2149S · Bell 412 · Global Positioning SystemSDR HEEA083602Gps · failedGPS DOES NOT ADKNOWLEDGE. TO BE SENT TO VENDOR FOR REPAIR.Jan 14, 2003 · N2149S · Bell 412 · Global Positioning SystemSDR HEEA083601Pedestal · inoperativeRADAR ANTENNA PEDESTAL WILL NOT TILT. SHOP REPAIR.Jan 14, 2003 · N22347 · Bell 412 · Weather Radar SystemSDR HEEA083600Indicator · inoperativeRADAR INOPERATIVE. SHOP REPAIR.Jan 14, 2003 · N3893N · Bell 412 · Weather Radar SystemSDR HEEA083599Radar · malfunctioned"WAIT" COMES ON THEN SCREEN GOES BLANK. SHOP REPAIR.Jan 14, 2003 · N1202T · Bell 412 · Weather Radar SystemSDR HEEA083598Indicator · malfunctionedRADAR DROPS OFF LINE AND THE TEST PATTERN TURNS BLUE. SHOP REPAIR.Jan 14, 2003 · N5759N · Bell 412 · Weather Radar SystemSDR HEEA083597Indicator · malfunctionedRADAR SYSTEM KICKS OFF AFTER 30 MINUTES. SHOP REPAIR.Jan 14, 2003 · N6559Z · Bell 412 · Weather Radar SystemSDR HEEA083596Indicator · malfunctionedRADAR SYSTEM WON'T PAINT NOISE BAND. SHOP REPAIR.Jan 14, 2003 · N2148K · Bell 412 · Weather Radar SystemSDR HEEA083595Indicator · malfunctionedRADAR HAS TEST PATTERN ON ANY SCALE ABOVE 4 MILES. SHOP REPAIR.Jan 14, 2003 · N2258F · Bell 412 · Weather Radar SystemSDR HEEA083594Indicator · malfunctionedRADAR SCREEN TURNS DARK IN FLIGHT. SHOP REPAIR.Jan 14, 2003 · N6559Z · Bell 412 · Weather Radar SystemSDR HEEA083593Control Head · malfunctionedCOMMS SYSTEM CONTROL HEAD VOLUME FLUCTUATES DURING FLIGHT. SHOP REPAIR.Jan 14, 2003 · N2261D · Bell 412 · Communications SystemSDR HEEA083592Mixer Box · malfunctionedMIXER BOX CAUSING BUZZING NOISE IN HEADSET. SHOP REPAIR.Jan 14, 2003 · N1202T · Bell 412 · Audio Integrating SystemSDR HEEA083591Oil Cooler · making metalMETAL FOUND AT FWD CHIP PLUG. TO BE SENT TO VENDOR FOR REPAIR.Jan 14, 2003 · N2149S · Bell 412 · Engine Oil CoolerSDR HEEA083590Control Rod · damagedCONTROL ROD DAMAGED CAUSING AFCS CAUTION LIGHT TO COME ON INTERMITTENTLY. TO BE SENT TO VENDOR FOR REPAIR.Jan 14, 2003 · N5759N · Bell 412 · Tail Rotor Control SystemSDR HEEA083589Volt Regulator · malfunctionedVOLT REGULATOR HAS UNEVEN AMP. DRAW. TO BE SENT TO VENDOR FOR REPAIR.Jan 14, 2003 · N3893L · Bell 412 · DC RegulatorSDR HEEA083588Indicator · precessesSTANDBY ATTITUDE PRECESSES. SHOP REPAIR.Jan 14, 2003 · N107X · Bell 412 · Attitude Gyro and Indicating SystemSDR HEEA083587Indicator · precessesSTANDBY ATTITUDE PRECESSES. SHOP REPAIR.Jan 14, 2003 · N107X · Bell 412 · Attitude Gyro and Indicating SystemSDR HEEA083586Indicator · precessesSTANDBY ATTITUDE PRECESSES. SHOP REPAIR.Jan 14, 2003 · N107X · Bell 412 · Attitude Gyro and Indicating System
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