N407MM, cancelled Jun 28, 2001

Service difficulty reports · 106

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

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 n_number = 'N407MM' AND deregistration_id = 'N407MM-2001-06-28'
  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 HEEA066519Switch · brokenSWITCH BROKEN.Feb 16, 2000 · N407MM · Bell 407 · Main Rotor ControlSDR HEEA065904Duct · crackedDUCT CRACKED.Feb 4, 2000 · N407MM · Bell 407 · Engine Collector/Tailpipe/NozzleSDR HEEA065898Bearing · wornWORN BEARINGS.Feb 4, 2000 · N407MM · Bell 407 · Tail Rotor HeadSDR HEEA065881Frahm Assy · damagedSPRING BROKEN ON FRAM ASSY.Feb 4, 2000 · N407MM · Bell 407 · Main Rotor HeadSDR HEEA065874Bearing · wornWORN FEATHERING BEARINGS. SERIAL NUMBERS REMOVED ARE A-2248 AND A-2252. REPLACED WITH SERIAL NUMBERS A-2099 (DMR NR 6861800) AND A-2098 (DMR NR 6861801).Feb 4, 2000 · N407MM · Bell 407 · Tail Rotor BladesSDR HEEA065628Bearing · damagedELASTOMER IN FLAPPING BEARING. PART SCRAPPED.Jan 7, 2000 · N407MM · Bell 407 · Main Rotor HeadSDR HEEA065619Power Supply · intermittentPOWER SUPPLY WORKED INTERMITTENTLY.Jan 7, 2000 · N407MM · Bell 407 · Flight Compartment LightingSDR HEEA065618Bearing · wornBEARING WORN. REPLACED WITH SERIAL NUMBERS A-2319 AND A-1979.Jan 7, 2000 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA065473Lever Assembly · wornLEVER ASSEMBLY WORN.Dec 20, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA065472Lever Assembly · wornLEVER ASSEMBLY WORN.Dec 20, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA065471Link Assembly · wornLINK ASSEMBLY WORN.Dec 20, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA065470Link Assembly · wornLINK ASSEMBLY WORN.Dec 20, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA065449Seal · scratchedSCRATCHED ALONG LONG SEAL AREA.Dec 17, 1999 · N407MM · Bell 407 · Main Rotor GearboxSDR HEEA065445Pump · wornSPLINES WORN ON OIL PUMP.Dec 17, 1999 · N407MM · Bell 407 · Main Rotor GearboxSDR HEEA065368Adapter · wornOIL PUMP SPLINES WORN.Dec 9, 1999 · N407MM · Bell 407 · Tail Rotor GearboxSDR HEEA065344Mount · damagedMOUNT RUBBER TORN.Dec 8, 1999 · N407MM · Bell 407 · Tail Rotor HeadSDR HEEA065343Mount · damagedMOUNT RUBBER TORN.Dec 8, 1999 · N407MM · Bell 407 · Tail Rotor HeadSDR HEEA065322Bearing · wornWORN BEARINGS.Dec 7, 1999 · N407MM · Bell 407 · Tail Rotor BladesSDR HEEA065319Bearing · separatedELASTOMER SEPARATED AND EXTRUDING.Dec 7, 1999 · N407MM · Bell 407 · Tail Rotor HeadSDR HEEA065259Cartridge · failedFUEL PUMP QUITS RUNNING IN A SHORT TIME.Nov 19, 1999 · N407MM · Bell 407 · Fuel Boost PumpSDR HEEA064989Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES WERE EXCESSIVELY WORN.Nov 8, 1999 · N407MM · Bell 407 · Starter-GeneratorSDR HEEA064965Gauge · inoperativePRESSURE GAUGE WILL NOT WORK.Nov 5, 1999 · N407MM · Bell 407 · Emergency Flotation SectionSDR HEEA064856Universal · wornBEARINGS WORN.Oct 19, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA064694Link · wornWORN BEARINGS. SERIAL NUMBERS REMOVED ARE NHFS-3740 AND NHFS-3707. REPLACED WITH SERIAL NUMBERS NHFS-4344 AND NHFS-4290.Oct 7, 1999 · N407MM · Bell 407 · Tail Rotor Control SystemSDR HEEA064681Bearing · roughBEARINGS ROUGH. SERIAL NUMBERS REMOVED ARE J98-0270 AND J98-0280. REPLACED WITH SERIAL NUMBERS E99-0669 AND F99-1670.Oct 5, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA064680Seal · leakingSEAL LEAKING. PART WAS SCRAPPED ON SITE.Oct 5, 1999 · N407MM · Bell 407 · Main Rotor GearboxSDR HEEA064652Cover · wornFLOAT COVER WORN.Oct 4, 1999 · N407MM · Bell 407 · Emergency Flotation SectionSDR HEEA064496Cover Assy · tornFLAPS TORN ON FLOAT COVER . REFERENCE: DMR NR 686409.Sep 30, 1999 · N407MM · Bell 407 · Emergency Flotation SectionSDR HEEA064486Exhaust Stack · crackedEXHAUST STACK CRACKED, CENTER AFT SIDE. REFERENCE: DMR NR 686469.Sep 30, 1999 · N407MM · Bell 407 · Engine Collector/Tailpipe/NozzleSDR HEEA064407Indicator · failedTEMPERATURE WENT TO ZERO DEGREES DURING RUN.Sep 22, 1999 · N407MM · Bell 407 · Main Rotor GearboxSDR HEEA064301Link · wornLINK HAD WORN BEARINGS. REFERENCE: DMR NR 686281.Sep 7, 1999 · N407MM · Bell 407 · Tail Rotor Control SystemSDR HEEA064299Bearing · wornWORN BEARINGS. REFERENCE: DMR NR 686206.Sep 7, 1999 · N407MM · Bell 407 · Tail Rotor HeadSDR HEEA063756Blade · blisteredSMALL VOID ON UNDERSIDE OF BLADE NEAR TIP. BLISTER NOTED ON DAILY INSPECTION. REFERENCE: DMR NR 686382.Aug 27, 1999 · N407MM · Bell 407 · Main Rotor BladesSDR HEEA062989Starter · damagedSTARTER/GENERATOR HAS WORN SPLINES.Jul 23, 1999 · N407MM · Bell 407 · Starter-GeneratorSDR HEEA062887Hmu · malfunctionedRESTART FAULT AND FADEC DEGRADE LIGHTS ILLUMINATED ON SHUTDOWN. REPLACED WITH SERVICEABLE PART.Jul 13, 1999 · N407MM · Bell 407 · Fuel Controlling SystemSDR HEEA062842Harness · failedHARNESS CAUSING FADEC DEGRADE AND RESTART FAULT LIGHTS. REPLACED WITH SERVICEABLE ASSY.Jul 12, 1999 · N407MM · Bell 407 · Fuel Controlling SystemSDR HEEA062834Sensor · failedN2 SENSOR CAUSING FADEC DEGRADE LIGHT. REPLACED WITH SERVICEABLE ASSY.Jul 12, 1999 · N407MM · Bell 407 · Fuel Control/Turbine EnginesSDR HEEA062504Indicator · malfunctionedLCD DISPLAY IS VERY DIM ON INDICATOR.May 26, 1999 · N407MM · Bell 407 · Main Rotor GearboxSDR HEEA062486Indicator · intermittentOIL TEMPERATURE INTERMITTENT.May 26, 1999 · N407MM · Bell 407 · Engine Oil Indicating SystemSDR HEEA062465Housing · crackedBLOWER HOUSING HAS A CRACK AT LEFT OUTLET CORNER AND RIVETS LOOSE.May 25, 1999 · N407MM · Bell 407 · Tail Rotor Drive ShaftSDR HEEA062460Duct · crackedDUCT CRACKED.May 24, 1999 · N407MM · Bell 407 · Engine Oil CoolerSDR HEEA062452Universal · wornUNIVERSAL HAS WORN BEARING.May 24, 1999 · N407MM · Bell 407 · Main Rotor ControlSDR HEEA062432Bearing · wornROD END BEARING WORN.May 24, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA061767Harness · failedFADEC DEGRADE AND RESTART FAULT LIGHTS ON. REPLACED WITH SERVICEABLE HARNESS.Apr 8, 1999 · N407MM · Bell 407 · Fuel Controlling SystemSDR HEEA061317Skin · crackedSKIN ON TAILBOOM CRACKED ON LT SIDE IN AREA OF HORIZONTAL STABILIZER.Mar 23, 1999 · N407MM · Bell 407 · Rotorcraft Tail BoomSDR HEEA061160Bearings · wornWORN BEARINGS, DELAMINATION IN MAIN ROTOR DRIVE.Mar 16, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA061156Pickup · failedN1 INDICATOR WENT TO ZERO.Mar 16, 1999 · N407MM · Bell 407 · Engine RPM Indicating SystemSDR HEEA061139Universal · wornUNIVERSAL HAS WORN BEARINGS.Mar 15, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA061138Universal · wornUNIVERSAL HAS WORN BEARINGS.Mar 15, 1999 · N407MM · Bell 407 · Main Rotor Drive SystemSDR HEEA060971Bearing · wornTAIL ROTOR BLADE AND HUB HAVE WORN BEARINGS.Mar 5, 1999 · N407MM · Bell 407 · Tail Rotor Head
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