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 HEEA060514Switch · malfunctionedPRESSURE SWITCH HAS NO LIGHT.Feb 10, 1999 · N404PH · Bell 407 · Fuel Boost PumpSDR HEEA060512Disc Pack · misinstalledDISK COUPLING FOUND UNDER TORQUED.Feb 10, 1999 · N402PH · Bell 407 · Tail Rotor Drive ShaftSDR 99ZZZX3350Support · misinstalledSUPPORT MISINSTALLED.Feb 10, 1999 · N497AL · Bell 407 · Rotorcraft Tail BoomSDR HEEA060511Bearing · wornBEARINGS WORN AND CORRODED.Feb 9, 1999 · N404PH · Bell 407 · Tail Rotor BladesSDR HEEA060510Blower Housing · crackedBLOWER HOUSING CRACKED.Feb 9, 1999 · N141MA · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060506Link · wornLINK HAS WORN BEARINGS.Feb 9, 1999 · N407PH · Bell 407 · Tail Rotor Control SystemSDR HEEA060505Link · wornLINK HAS WORN BEARINGS.Feb 9, 1999 · N407PH · Bell 407 · Tail Rotor Control SystemSDR HEEA060504Bearing · wornTAIL ROTOR HUB ASSEMBLY HAS WORN BEARINGS.Feb 9, 1999 · N417PH · Bell 407 · Tail Rotor HeadSDR HEEA060503Disc Pack · pittedDISK COUPLING PITTED.Feb 9, 1999 · N402PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060502Disc Pack · pittedDISK COUPLING PITTED.Feb 9, 1999 · N141MA · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060500Gauge · contaminatedPRESSURE GAUGE HAS WATER INSIDE OF GLASS.Feb 9, 1999 · N57416 · Bell 407 · Emergency Flotation SectionSDR HEEA060499Frahm Assy · defectiveMR VIBRATION.Feb 9, 1999 · N417PH · Bell 407 · Main Rotor HeadSDR HEEA060498Gauge · inaccurateNEEDLE INACCURATE ON PRESSURE GAUGE.Feb 9, 1999 · N407MM · Bell 407 · Emergency Flotation SectionSDR HEEA060497Indicator · inoperativeDUAL TACHOMETER'S N2 NEEDLE INOPERATIVE.Feb 9, 1999 · N417PH · Bell 407 · Engine RPM Indicating SystemSDR HEEA060496Frame · crackedFRAME HAS CRACK AT RIGHT UPPER BOLT HOLE.Feb 9, 1999 · N141MA · Bell 407 · Fuselage Main, FrameSDR HEEA060495Universal · wornUNIVERSAL HAS BEARINGS WORN.Feb 9, 1999 · N427PH · Bell 407 · Main Rotor Drive SystemSDR HEEA060494Universal · wornUNIVERSAL HAS BEARINGS WORN.Feb 9, 1999 · N437PH · Bell 407 · Main Rotor Drive SystemSDR HEEA060493Mount · deterioratedMAIN ROTOR GEARBOX MOUNT RUBBER DETERIORATION.Feb 9, 1999 · N407MM · Bell 407 · Main Rotor Transmission MountSDR HEEA060492Swashplate · leakingUPPER GREASE SEAL LEAKING ON SWASHPLATE.Feb 9, 1999 · N405PH · Bell 407 · Main Rotor Mast/SwashplateSDR HEEA060491Horn · misinstalledBUSHING FOR PITCH LINK UNIVERSAL INSTALLED INCORRECTLY. FOUND DEFORMATION OF HORN EAR.Feb 9, 1999 · N402PH · Bell 407 · Main Rotor HeadSDR HEEA060489Bearing · roughSHAFT ASSEMBLY HAS ROUGH BEARINGS. COMPLY WITH ASB 407-98-23. SERIAL NUMBERS REMOVED ARE H98-0638 AND H98-0649.Feb 9, 1999 · N447PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060488Bearing · roughFAN SHAFT ASSEMBLY HAS ROUGH BEARINGS. COMPLY WITH ASB 407-98-23. SERIAL NUMBERS REMOVED ARE A98-0555 AND A98-0567.Feb 9, 1999 · N722PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060487Gearbox · frozenT/R TRUNNION FROZEN ON OUTPUT SHAFT AND INPUT SEAL LEAKS.Feb 9, 1999 · N406PH · Bell 407 · Tail Rotor GearboxSDR HEEA060486Bearing · roughFAN SHAFT ASSEMBLY HAS ROUGH BEARINGS; COMPLY WITH ASB 407-98-23. SERIAL NUMBERS REMOVED ARE H98-0666 AND H98-0672.Feb 9, 1999 · N721PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060484Hub · failedHUB FROZEN TO T/R GEARBOX SHAFT; USED 5 TONS OF HYDRAULIC PRESSURE TO FREE.Feb 9, 1999 · N406PH · Bell 407 · Tail Rotor HeadSDR 99ZZZX899Support · crackedDAILY INSPECTION, FOUND APPROXIMATELY .8750 INCH CRACK IN RADIUS. OEM PART DOES NOT FIT PROPERLY CAUSING UNDO STRESS.Jan 28, 1999 · N497AL · Bell 407 · Rotorcraft Tail BoomSDR 99ZZZX897Door · corrodedROUTINE INSPECTION, FOUND INTERGRANULAR CORROSION.Jan 28, 1999 · N467AL · Bell 407 · Engine Air Intake SystemSDR 99ZZZX895Door · corrodedROUTINE INSPECTION. EXCESSIVE CORROSION (INTERGRANULAR).Jan 28, 1999 · N467AL · Bell 407 · Engine Air Intake SystemSDR HEEA060357Starter · wornFAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES WORN BEYOND LIMITSJan 27, 1999 · N467PH · Bell 407 · Starter-GeneratorSDR HEEA060356Starter · wornFAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES WORN BEYOND LIMITS.Jan 27, 1999 · N417PH · Bell 407 · Starter-GeneratorSDR 99ZZZX896Bearing · wornTAIL ROTOR ASSEMBLY WAS REMOVED FOR WORN BEARINGS. FOUND THE TWO INBOARD BEARINGS BADLY WORN. THE OUTER RACE LINERS DEBONDED. THREE T/R HUBS HAVE BEEN FOUND IN THIS CONDITION. BEARING KEPT FOR POSSIBLE EVALUATION. RECOMMEND: REMOVE T/R BLADES AND INSPECT Jan 26, 1999 · N427AL · Bell 407 · Tail Rotor HeadSDR 99ZZZX757Valve · leakingVALVE REPLACED WITH NEW DUE TO LEAK.Jan 20, 1999 · N8694V · Bell 407 · Emergency Flotation SectionSDR HEEA060031Bearing · wornSHAFT ASSEMBLY HAS WORN BEARINGS. SERIAL NUMBERS REMOVED ARE A98-0545 AND A98-0455.Jan 15, 1999 · N405PH · Bell 407 · Tail Rotor Drive SystemSDR HEEA060030Skid Tube · wornSKID TUBE ASSEMBLY IS WORN.Jan 15, 1999 · N447PH · Bell 407 · Wheel/Ski/FloatSDR HEEA060029Skid Tube · wornSKID TUBE ASSEMBLY IS WORN.Jan 15, 1999 · N447PH · Bell 407 · Wheel/Ski/FloatSDR HEEA060028Universal · wornUNIVERSAL HAS WORN BEARINGS.Jan 15, 1999 · N402PH · Bell 407 · Main Rotor Drive SystemSDR HEEA060025Universal · wornUNIVERSAL HAS WORN BEARINGS.Jan 15, 1999 · N447PH · Bell 407 · Main Rotor Drive SystemSDR HEEA060023Regulator · failedGENERATOR WILL NOT COME ON-LINE.Jan 15, 1999 · N721PH · Bell 407 · DC RegulatorSDR HEEA060022Bearing · wornTAIL ROTOR HAS WORN AND ROUGH BEARINGS.Jan 15, 1999 · N447PH · Bell 407 · Tail Rotor Drive SystemSDR HEEA060021Housing · crackedBLOWER HOUSING IS CRACKED.Jan 15, 1999 · N57416 · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060020Duct · crackedEXHAUST DUCT CRACKED.Jan 15, 1999 · N417PH · Bell 407 · Engine Collector/Tailpipe/NozzleSDR HEEA060019Tank · crackedTANK ASSEMBLY IS CRACKED.Jan 15, 1999 · N417PH · Bell 407 · Engine Oil Storage (Airframe Furnished)SDR HEEA060018Housing · crackedBLOWER HOUSING IS CRACKED.Jan 15, 1999 · N417PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060017Bearing · wornFAN SHAFT ASSEMBLY HAS WORN BEARINGS. SERIAL NUMBERS REMOVED ARE A98-0497 AND A98-0500.Jan 15, 1999 · N720PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060016Disk Coupling · dentedDISC DENTED AT FORWARD END OF AFT SHORT SHAFT.Jan 15, 1999 · N721PH · Bell 407 · Tail Rotor Drive ShaftSDR HEEA060015Cover · damagedFLOAT COVER HAS AFT CAP MISSING.Jan 15, 1999 · N510PH · Bell 407 · Emergency Flotation SectionSDR HEEA060014Regulator · failedGENERATOR WILL NOT COME ON-LINE.Jan 15, 1999 · N721PH · Bell 407 · DC Generating SystemSDR HEEA060012Rubber · missingSTRAP ASSEMBLY HAS RUBBER MISSING.Jan 15, 1999 · N447PH · Bell 407 · Main Landing GearSDR HEEA060011Bipod Mount · wornBIPOD MOUNT HAS WORN BEARINGS.Jan 15, 1999 · N407MM · Bell 407 · Engine Mount SectionSDR HEEA060010Disk Coupling · crackedDISK COUPLING CRACKED ON TAIL ROTOR DRIVE.Jan 15, 1999 · N721PH · Bell 407 · Tail Rotor Drive Shaft
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