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 HEEA080600Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080599Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N107X · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080598Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080597Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080596Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N2149S · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080595Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N22608 · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080594Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N5759N · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080593Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N22608 · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080592Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080591Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N5759N · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080590Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N1202T · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080589Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N1202T · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080588Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N2149S · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080587Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N2149S · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080586Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080585Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080584Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N2261D · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080583Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N2149S · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080582Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK HAS A WORN BEARING. REPAIRED.Jul 29, 2002 · N2261D · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080581Bearing · unstakedMAIN ROTOR SWASHPLATE DRIVE LINK LOWER BEARING UNSTAKED. REPAIRED.Jul 29, 2002 · N1202T · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080580Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK BEARING WORN. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080579Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK BEARING WORN. REPAIRED.Jul 29, 2002 · N107X · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080578Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK BEARING WORN. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080577Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK BEARING WORN. REPAIRED.Jul 29, 2002 · N2149S · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080576Bearing · wornMAIN ROTOR SWASHPLATE DRIVE LINK BEARING WORN. REPAIRED.Jul 29, 2002 · N6559Z · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080575Bearing · unstakedMAIN ROTOR SHASHPLATE DRIVE LINK LOWER BEARING UNSTAKED. REPAIRED.Jul 29, 2002 · N5759N · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080574Bearing · wornSWASHPLATE GIMBAL RING BEARING WORN. REPAIRED.Jul 29, 2002 · N2258F · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080573Bearing · wornSWASHPLATE GIMBAL RING BEARING WORN. REPAIRED.Jul 29, 2002 · N3893L · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA080572Hub · damagedMAIN ROTOR HUB RED BLADE DAMPER UNSERVICEABLE. REPAIRED.Jul 29, 2002 · N2148K · Bell 412 · Main Rotor HeadSDR HEEA080571Bearing · seizedBEARING SEIZED. REPAIRED.Jul 29, 2002 · N1202T · Bell 412 · Main Rotor ControlSDR HEEA080570Bearing · wornMAIN ROTOR HAS WORN BEARINGS. REPAIRED.Jul 29, 2002 · N2148K · Bell 412 · Main Rotor HeadSDR HEEA080569Bearing · wornMAIN ROTOR GEARBOX HAS WORN BEARINGS. REPAIRED.Jul 29, 2002 · N1202T · Bell 412 · Main Rotor GearboxSDR HEEA080568Bearing · wornMAIN ROTOR GEARBOX HAS WORN BEARINGS. SCRAPPED.Jul 29, 2002 · N107X · Bell 412 · Main Rotor GearboxSDR HEEA080567Bearing · wornMAIN ROTOR GEARBOX HAS WORN BEARINGS. SCRAPPED.Jul 29, 2002 · N107X · Bell 412 · Main Rotor GearboxSDR HEEA080566Bearing · wornMAIN ROTOR GEARBOX HAS WORN BEARINGS. SCRAPPED.Jul 29, 2002 · N2149S · Bell 412 · Main Rotor GearboxSDR HEEA080565Bellcrank · wornMAIN ROTOR GEARBOX BELLCRANK HAS WORN BEARINGS. REPAIRED.Jul 29, 2002 · Bell 412 · Main Rotor ControlSDR HEEA080564Computer · malfunctionedAFCS COMPUTER MALFUNCTIONED, FLIGHT DIRECTOR WON'T HOLD HEADING. REPAIRED.Jul 29, 2002 · N1202T · Bell 412 · Autopilot ComputerSDR HEEA080563Computer · malfunctionedAFCS COMPUTER CAUSES AIRCRAFT TO CLIMB INSTEAD OF DESCENDING WHEN CAPTURING GLIDE SLOPE ON ILS.Jul 29, 2002 · N142PH · Bell 412 · Autopilot ComputerSDR HEEA080562Sensor · inoperativeALTITUDE HOLD MODE INOPERATIVE.Jul 29, 2002 · N107X · Bell 412 · Altitude ControllerSDR HEEA080561Computer · malfunctionedNR 1 AFCS KICKING IN PITCH, ROLL AND YAW.Jul 29, 2002 · N2148K · Bell 412 · Autopilot ComputerSDR HEEA080560Gyro · malfunctionedDIRECTIONAL GYRO WON'T SLAVE.Jul 29, 2002 · N2258F · Bell 412 · Directional Gyro and Indicating SystemSDR HEEA080558Radar · damagedLOOSE ITEM (RESISTOR) FOUND INSIDE OF WEATHER RADAR UNIT. REINSTALLED LOOSE RESISTOR R328. REPAIRED. BENCH CHECK GOOD.Jul 29, 2002 · N3893N · Bell 412 · Weather Radar SystemSDR HEEA080557Radar · weakWEATHER RADAR UNIT IS WEAK RECEIVING AND TRANSMITTING. REPLACED WITH SERVICEABLE PART.Jul 29, 2002 · N1202T · Bell 412 · Weather Radar SystemSDR HEEA080556Radar · malfunctionedWEATHER RADAR UNIT HAS NO SIDE TONE ON CHANNELS 1 & 2. FOUND UNIT HAS INTERMITTENT AUDIO ON CHANNEL NR 2. REPLACED POT R441. REPAIRED. BENCH CHECK GOOD.Jul 29, 2002 · N2148K · Bell 412 · Weather Radar SystemSDR HEEA080555Radar · malfunctionedWEATHER RADAR UNIT HAS A RANGE OF ONLY 3 MILES. FOUND OVEN INOPERATIVE. REPLACED OSCILLATOR CARD. ALIGNED, INSPECTED AND BENCH CHECK GOOD.Jul 29, 2002 · N107X · Bell 412 · Weather Radar SystemSDR HEEA080554Battery Pack · dischargedDISCHARGED MAIN AIRCRAFT BATTERY PACK CAUSED STANDBY ATTITUDE INDICATOR NOT TO TEST. REPAIRED.Jul 29, 2002 · N2148K · Bell 412 · Battery/Charger SystemSDR HEEA080553Battery Pack · dischargedMAIN AIRCRAFT BATTERY PACK WEAK. REPAIRED.Jul 29, 2002 · N22608 · Bell 412 · Battery/Charger SystemSDR HEEA080552Battery Pack · dischargedMAIN AIRCRAFT BATTERY PACK DEAD. REPAIRED.Jul 29, 2002 · N22608 · Bell 412 · Battery/Charger SystemSDR HEEA080551Battery Pack · weakMAIN AIRCRAFT BATTERY PACK SLOW TO CHARGE.Jul 29, 2002 · N107X · Bell 412 · Battery/Charger SystemSDR HEEA080550Battery Pack · dischargedMAIN AIRCRAFT BATTERY PACK DEAD.Jul 29, 2002 · N3893L · Bell 412 · Battery/Charger System
Back to Bell 412