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 HEEA086699Crosstube · corrodedCROSSTUBE CORRODED BEYOND LIMITS IN ZONE B. TO BE SENT TO VENDOR FOR REPAIR.May 22, 2003 · N3893P · Bell 412 · Main Landing Gear Strut/Axle/TruckSDR HEEA086698Bearing · wornMAIN ROTOR ROD BEARING HAS WEAR.May 22, 2003 · N21498 · Bell 412 · Main Rotor HeadSDR HEEA086697Cover · wornCOVER END FLAPS HOOK AND LOOP FABRIC WORN OUT. TO BE SENT TO VENDOR FOR REPAIR.May 22, 2003 · N2149S · Bell 412 · Emergency Flotation SectionSDR HEEA086696Skid · crackedMLG SKID CRACKED AT FWD CROSSTUBE SADDLE. TO BE SENT TO VENDOR FOR REPAIR.May 22, 2003 · N142PH · Bell 412 · Wheel/Ski/FloatSDR HEEA086695Bearing · wornMAIN ROTOR MAST LINK HAS BEARING WEAR. SHOP REPAIR.May 22, 2003 · N21498 · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA086694Bearing · roughMAIN ROTOR PENDULUM BEARING ROUGH. SHOP REPAIR.May 22, 2003 · N3911L · Bell 412 · Main Rotor HeadSDR HEEA086693Bearing · roughBEARING ROUGH. SHOP REPAIR.May 22, 2003 · N3911L · Bell 412 · Main Rotor HeadSDR HEEA086692Bearing · wornMAIN ROTOR LINK HAS BEARING WEAR. REPAIRED.May 22, 2003 · N21498 · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA086691Bearing · wornMAIN ROTOR LINK HAS BEARING WEAR. REPAIRED.May 22, 2003 · N21498 · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA086690Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412 · Main Rotor HeadSDR HEEA086689Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412 · Main Rotor HeadSDR HEEA086688Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412 · Main Rotor HeadSDR HEEA086687Bearing · wornMAIN ROTOR GEARBOX HAS BEARING WEAR. SCRAPPED.May 22, 2003 · N21498 · Bell 412 · Main Rotor HeadSDR HEEA086684Indicator · malfunctionedFUEL QUANTITY INDICATOR DROPS TO ZERO.May 22, 2003 · N2014K · Bell 412 · Fuel Quantity IndicatorSDR HEEA086683Crosstube · corrodedCROSSTUBE CORRODED AT LOWER SADDLE MOUNT SUPPORTS TO A DEPTH OF .012 BEFORE TOTAL CLEAN UP.May 22, 2003 · N800Y · Bell 412 · Main Landing Gear Strut/Axle/TruckSDR HEEA086682Accumulator · leakingACCUMULATOR LEAKING. REPLACED WITH SERVICEABLE PART.May 22, 2003 · N107X · Bell 412 · Hydraulic Power Accumulator, MainSDR HEEA086681Bushing · wornINPUT LEVER BUSHINGS WORN AND LEAKING. REPLACED WITH SERVICEABLE PART.May 22, 2003 · N2149S · Bell 412 · Rotorcraft Servo SystemSDR HEEA086680Actuator · malfunctionedSTEP ACTUATION ONLY COMES UP HALF WAY. SENT ACTUATOR TO VENDOR FOR REPAIR.May 22, 2003 · N21498 · Bell 412 · Entrance StairsSDR HEEA086679Bearing · wornENGINE MOUNT HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.May 22, 2003 · N21498 · Bell 412 · Engine Mount SectionSDR HEEA086678Bearing · wornENGINE MOUNT HAS A WORN BEARING. REPLACED WITH SERVICEABLE PART.May 22, 2003 · N21498 · Bell 412 · Engine Mount SectionSDR HEEA086677Bearing · wornENGINE CONTROLS HAVE WORN BEARING. SCRAPPED.May 22, 2003 · N21498 · Bell 412 · Engine ControlsSDR HEEA086676Hanger Assy · corrodedTAIL ROTOR DRIVE SPLINES HAVE LARGE DEEP PIT. IN REPAIR.May 22, 2003 · N3893L · Bell 412 · Tail Rotor Drive ShaftSDR HEEA086674Bearing · wornTAIL ROTOR LINK HAS BEARINGS WORN. REPAIRED.May 22, 2003 · N107X · Bell 412 · Tail Rotor Control SystemSDR HEEA086672Switch · malfunctionedLIGHT FLICKERS ON INTERMITTENTLY. SCRAPPED SWITCH.May 22, 2003 · N21498 · Bell 412 · Fuel Pressure IndicatorSDR HEEA086671Door · wornCREW DOOR WORN THROUGH AT TOP. REPLACED DOOR.May 22, 2003 · N2149S · Bell 412 · Passenger/Crew DoorsSDR HEEA086670Cover · mismanufacturedVERTICAL PYLON COVER DID NOT FIT PROPERLY. IN REPAIR.May 22, 2003 · N21498 · Bell 412 · Rotorcraft Tail BoomSDR HEEA086669Pump · noisyFUEL BOOST PUMP IS EXCESSIVELY NOISY.May 22, 2003 · N2261D · Bell 412 · Fuel Boost PumpSDR HEEA086668Panel · separatedCARGO DOOR HAS SEPERATION IN UPPER AFT CORNER OF PANEL. IN REPAIR.May 22, 2003 · N21498 · Bell 412 · Cargo/Baggage DoorsSDR HEEA086667Seal · leakingMAIN ROTOR QUILL ASSY SEAL LEAKS. IN REPAIR.May 22, 2003 · N21498 · Bell 412 · Main Rotor GearboxSDR HEEA086666Altimeter · malfunctionedALTIMETER LAGGING. IN SHOP REPAIR.May 22, 2003 · N2149S · Bell 412 · Altimeter, Barometric/EncoderSDR HEEA086665Indicator · unreliableNR 2 VOR NEEDLE UNRELIABLE - ERRATIC WITHIN 9 MILES OF VOR. IN SHOP REPAIR.May 22, 2003 · N2261D · Bell 412 · Visual Omnirange (VOR) SystemSDR HEEA086663Battery · dischargedBATTERY DEAD. REPAIRED.May 22, 2003 · N22347 · Bell 412 · Battery/Charger SystemSDR ALGA086487Support · wornSWASHPLATE SUPPORT LUG BORES WORN BEYOUND MAX. DIMENSIONS.May 22, 2003 · Bell 412 · Main Rotor Mast/SwashplateSDR HEEA0029439Valve · inoperativePLATE LOOSE. REPLACED WITH SERVICEABLE PART.May 21, 2003 · N22608 · Bell 412 · Engine Oil Distribution (Airframe Furnished)SDR HEEA086659Bushing · wornTAIL ROTOR HAS WORN BUSHINGS. REPAIRED.May 21, 2003 · N7128R · Bell 412 · Tail Rotor Control SystemSDR HEEA086658Bushing · wornTAIL ROTOR HAS WORN BUSHINGS; VIBRATION IN TAIL ROTOR. REPAIRED.May 21, 2003 · N2149S · Bell 412 · Tail Rotor Control SystemSDR HEEA086657Bushing · wornTAIL ROTOR WORN BUSHING. REPAIRED.May 21, 2003 · N1202T · Bell 412 · Tail Rotor Control SystemSDR HEEA086656Float · leakingEMERGENCY FLOAT LEAKING.May 21, 2003 · N2149S · Bell 412 · Emergency Flotation SectionSDR HEEA086655Float · failedLT AFT FLOAT BAG FAILED 6 MONTH INSPECTION (LEAK).May 21, 2003 · N2014K · Bell 412 · Emergency Flotation SectionSDR HEEA086654Interphone · wornLIGHTED PANEL WORN OUT AROUND SELECTOR KNOB. REPLACED BAD LIGHT PANEL AND BAD S6 SWITCH, BAD SELECTOR KNOB AND BAD VOLUME KNOB. BENCH CHECK GOOD.May 21, 2003 · N7128R · Bell 412 · Interphone/Passenger Announcement (PA) SystemSDR HEEA086653Encoder · inoperativeMESSAGE OUTSIDE ALTIMETER INOPERATIVE. REPAIRED.May 21, 2003 · N2261D · Bell 412 · Altimeter, Barometric/EncoderSDR HEEA086652Data Box · failedDATA BOX SKYWATCH FAILED IN FLIGHT.May 21, 2003 · N2014K · Bell 412 · Audio/Video MonitoringSDR HEEA086651Data Box · failedSKYWATCH DATA BOX FAILS OPERATIONAL CHECK AFTER 5 MINUTES.May 21, 2003 · N2148K · Bell 412 · Audio/Video MonitoringSDR HEEA086650Display · failedTCAS SCREEN IS BLUE AFTER IT GETS WARM.May 21, 2003 · N142PH · Bell 412 · Weather Radar SystemSDR HEEA086649Generator · malfunctioned#1 GENERATOR NEEDS TO BE RESET BEFORE IT WILL GO ON LINE. SENT TO MASCO FOR INSPECTION AND REPAIR.May 21, 2003 · N2261D · Bell 412 · Starter-GeneratorSDR HEEA086648Gyro · precessesPRECESS TO RIGHT AFTER ONE HOUR OF FLIGHT. REPAIRED.May 21, 2003 · N21498 · Bell 412 · Attitude Gyro and Indicating SystemSDR HEEA086647Indicator · fluctuatesFUEL QUANTITY INDICATOR FLUCTUATES.May 21, 2003 · N21498 · Bell 412 · Fuel Quantity IndicatorSDR HEEA086646Crosstube · debondedCROSSTUBE CENTER PIVOT SUPPORT UNBONDED.May 21, 2003 · N22347 · Bell 412 · Main Landing Gear Strut/Axle/TruckSDR HEEA086645Crosstube · separatedCROSSTUBE CENTER SUPPORT IS SEPERATED.May 21, 2003 · N7128R · Bell 412 · Main Landing Gear Strut/Axle/TruckSDR HEEA086644Skid · damagedSKID TUBE MACHINED SURFACE DAMAGE UNDER SKID NEAR SADDLE TO A DEPTH OF .035. SENT TO DRAKE AIR FOR WARRANTY REPAIR.May 21, 2003 · N108X · Bell 412 · Wheel/Ski/Float
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