N22347, cancelled Feb 21, 2017

Service difficulty reports · 152

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 = 'N22347' AND deregistration_id = 'N22347-2017-02-21'
  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 HEEA0010282Spindle · bearing failedBEARING SEPARATED FROM SPINDLE.Jun 25, 1997 · N22347 · Bell 412 · Main Rotor HeadSDR HEEA0010129Bearing · wornSHOULDER OF THE BEARING WORN.Jun 16, 1997 · N22347 · Bell 412 · Main Rotor HeadSDR HEEA0010021Case Assy · defectiveGR BOX PEELING PLATING.Jun 3, 1997 · N22347 · Bell 412 · Main Rotor GearboxSDR HAIHEEA9806Gps165 · defectiveGPS NAV BUTTON STICKS AND INTERMITTENT.May 7, 1997 · N22347 · Bell 412 · Global Positioning SystemSDR HAIHEEA9731Actuator · stuckACTUATOR IS STUCK, WILL NOT MOVE.Apr 30, 1997 · N22347 · Bell 412 · Entrance StairsSDR HAIHEEA9722Battery Pack · fail testBATTERY PACK FAILED CAPACITY TEST.Apr 30, 1997 · N22347 · Bell 412 · Battery/Charger SystemSDR HAIHEEA9691Motor · wornEXCESSIVE PLAY IN SHAFT OUTPUT.Apr 30, 1997 · N22347 · Bell 412 · Windshield/Door Rain/Ice RemovalSDR HAIHEEA9602Case Assy · defectiveGR BOX DEFECT. UNABLE TO OBTAIN ACCEPTABLE BACKLASH. READING BELOW LIMITS.Apr 25, 1997 · N22347 · Bell 412 · Tail Rotor GearboxSDR HAIHEEA9576Ejector Assy · crackedRT EJECTOR ASSY CRACKED MOUNT. EJECTOR CRACKED BEYOND LIMITS.Apr 24, 1997 · N22347 · Bell 412 · Engine Collector/Tailpipe/NozzleSDR HAIHEEA9401Brake Assy · failedBRAKE WON'T LOCK.Apr 16, 1997 · N22347 · Bell 412 · Rotorcraft Flight ControlSDR HEEA979175Receiver · failedRECEIVER INOPERATIVE AUDIO; DOES NOT HOLD MEMORY.Mar 12, 1997 · N22347 · Bell 412 · Automatic Direction Finder (ADF) SystemSDR HEEA978972Crosstube · defectiveCROSSTUBE SPREADS WHEN AIRCRAFT HAS FULL LOAD.Jan 29, 1997 · N22347 · Bell 412 · Main Landing Gear Strut/Axle/TruckSDR HEEA968746Receiver · malfunctionADF WON'T POINT TO STATION.Dec 13, 1996 · N22347 · Bell 412 · Automatic Direction Finder (ADF) SystemSDR HEEA968448Control · defectiveATT. LIGHT INOPERATIVE ONLY WHEN #2 HP IS ENGAGED. TIME SINCE REPAIR 701:20.Nov 6, 1996 · N22347 · Bell 412 · Autopilot SystemSDR HEEA968366Transciever · failedTRANSCEIVER UNUSABLE AFTER 3 MILES - SQUELCH IS INTERMITTENT. UNIT WAS SENT TO ALLIED SIGNAL ON 7-23-96 FOR UNIT BECOMING DISTORTED AND BAD RECEIVER SQUELCH AFTER WARM UP. UNIT REPAIRED BY ALLIED SIGNAL ON 8-16-96 AND IS BACK IN SHOP 9-6-96 FOR SQUELCH PROBLOct 15, 1996 · N22347 · Bell 412 · VHF Communications SystemSDR HEEA968264Converter · defectiveWILL NOT STOW AND EXCESSIVE PLAY IN SHAFT.Oct 14, 1996 · N22347 · Bell 412 · Windshield/Door Rain/Ice RemovalSDR HEEA968187Computer · erraticAFCS COMPUTER LIGHTS ERRATIC.Oct 10, 1996 · N22347 · Bell 412 · Autopilot ComputerSDR HEEA967802Blade · crackedBLADE IS CRACKED. (BLADE HAS A CRACK IN THE OUTBOARD LEADING EDGE ABRASION STRIP AT STATION 185" COMPLETE CHORDWISE.Sep 9, 1996 · N22347 · Bell 412 · Main Rotor BladesSDR HEEA967726Transceiver · failedNO DISPLAY ON #1 OR #2 DME.Aug 30, 1996 · N22347 · Bell 412 · DME/TACAN SystemSDR HEEA967642Cvr · wont testCVR DOES NOT TEST.Aug 8, 1996 · N22347 · Bell 412 · Audio/Video MonitoringSDR HEEA967417Cvr · wont testCVR WILL NOT TEST.Jun 14, 1996 · N22347 · Bell 412 · Audio/Video MonitoringSDR HEEA967147Elt · malfunctionELT COMES ON INTERMITTENTLY AND DURING ENGINE START.May 8, 1996 · N22347 · Bell 412 · Emergency Locator BeaconSDR HEEA967107Indicator · failedAIRSPEED NEEDLE WILLNOT GO TO ZERO.May 6, 1996 · N22347 · Bell 412 · Airspeed/Mach IndicatorSDR HEEA967105Control Unit · defectiveCONTROL UNIT HAS MULTIPLE SQUELCH PROBLEMS.May 6, 1996 · N22347 · Bell 412 · Visual Omnirange (VOR) SystemSDR HEEA967060Inverter · failedINVERTER DOES NOT COME ON LINE.Apr 18, 1996 · N22347 · Bell 412 · AC InverterSDR HEEA967059Inverter · inoperativeINVERTER IS INOPERATIVE.Apr 18, 1996 · N22347 · Bell 412 · AC InverterSDR HEEA967027Control · faultyLED DISPLAY DIM AND DIFFICULT TO READ IN SUNLIGHT. REPLACED PHOTOCELL V101 P/N 134-05005-0002. ALSO REPLACED PHOTOCELL LENS P/N 088-0548-00. REPAIRED. CHECKED LIGHTING AND TOUCHED UP FACEPLATE. BENCH CHECK GOOD.Apr 17, 1996 · N22347 · Bell 412 · VHF Communications SystemSDR HEEA966891Control Display · defectiveLIGHTS TOO DIM. REPLACED PHOTOCELL V101 P/N 134-5005-02. REPAIRED. CLEANED AND TESTED UNIT. TOUCHED UP FACEPLATE. BENCH CHECK GOOD.Apr 2, 1996 · N22347 · Bell 412 · ATC Transponder SystemSDR HEEA966784Fuel Control · defective10% TORQUE SPLIT WITH #1 HIGH AT 90% TORQUE. DURING TROUBLESHOOTING, IDLE SHIFTED TO 74% N1 AND THROTTLE WOULD SELF ADVANCE.Feb 28, 1996 · N22347 · Bell 412 · Fuel Control/Turbine EnginesSDR HEEA966527Governor · defectiveTORQUE SPLIT, TORQUE OSCILLATION. UNIT RECEIVED INSTALLED ON CPGB-1333.Jan 26, 1996 · N22347 · Bell 412 · Turbine GovernorSDR HEEA966526Governor · defectiveTROUBLESHOT OSCILLATION 1% N1. GOVERNOR SHAFT ROUGH. UNIT RECEIVED INSTALLED ON CPGB-1333.Jan 26, 1996 · N22347 · Bell 412 · Turbine GovernorSDR HEEA966353Screen Assy · spring failedAIRCRAFT EXPERIENCED 10% TORQUE SPLIT IN FLIGHT WITH TORQUE AT OR ABOVE 90%. UPON CHECK OF SINGLE ENGINE BEEP RANGES NOTED #1 ENGINE FULL INCREASE RPM 2% HIGH. WHEN THROTTLE WAS ROLLED BACK TO IDLE, THE ENGINE WOULD DECEL ONLY TO 74% N1 INSTEAD OF 61%. ALSJan 4, 1996 · N22347 · Bell 412 · Fuel Controlling SystemSDR HEEA956205Gearbox · oil leakOIL TRANSFER FROM #1 ENGINE TO GEARBOX.Dec 7, 1995 · N22347 · Bell 412 · Turbine Engine Reduction GearSDR HEEA956196Transceiver · defectiveR/T UNIT SHUTS DOWN AFTER TURNED ON.Dec 6, 1995 · N22347 · Bell 412 · Weather Radar SystemSDR HEEA956193Control · defectiveCONTROL DOES NOT INDICATE SWITCHING FROM BFO, TO ADF, TO ANT.Dec 6, 1995 · N22347 · Bell 412 · Automatic Direction Finder (ADF) SystemSDR HEEA956185Transceiver · weakUNIT HAS WEAK POWER OUT. SENT TO THE RADIO SHOP FOR INSPECTION AND REPAIR.Dec 5, 1995 · N22347 · Bell 412 · DME/TACAN SystemSDR HEEA956175Receiver · corrodedFRONT CONNECTOR CORRODED.Dec 5, 1995 · N22347 · Bell 412 · Automatic Direction Finder (ADF) SystemSDR HEEA956097Indicator · failedBLANK SCREEN. REPLACED LOW V0LTAGE POWER SUPPLY AND VIDEO BOARD. UNIT HOW HAS INTERMITTENT DISPLAY. REPLACED CONNECTOR P1001. NOTE: REPLACE HEADER J1301.Nov 21, 1995 · N22347 · Bell 412 · Weather Radar SystemSDR HEEA956086Control · defectiveUPPER LIGHT DIGIT SEGMENTS OUT. VERIFIED. REPLACED DEFECTIVE DS101 DISPLAY. REPAIRED PROBLEM.Nov 21, 1995 · N22347 · Bell 412 · VHF Communications SystemSDR HEEA955884Engine · faultyHIGH N1, 1% TO 2% HIGH ON POWER CHECK.Oct 13, 1995 · N22347 · Bell 412 · Turbine SectionSDR HEEA955848Transciever · defectiveTRANSCEIVER TRANSMISSIONS SCRATCHY. FOUND MODULATION AND TRANSMIT COMPRESSOR OUT OF SPECS. ADJUSTED TRANSMIT COMPRESSOR AND MODULATION TO SPECS. REPAIRED. ALSO ADJUSTED C/SQUELCH, FREQUENCY, AND SIDETONE TO SPECS. REPLACED HEADER J304 AND APPLIED HUMISEAL Oct 5, 1995 · N22347 · Bell 412 · VHF Communications SystemSDR HEEA955740Transmitter · defectiveENGINE NOT MAKING POWER, TRANSMITTER READS LOW.Sep 13, 1995 · N22347 · Bell 412 · Engine BMEP/Torque IndicatingSDR HEEA955443Altimeter · case leakEXCESSIVE CASE LEAK.Jul 24, 1995 · N22347 · Bell 412 · Altimeter, Barometric/EncoderSDR HEEA955284Altimeter · defectiveKOLSMAN KNOB WILL NOT ADJUST BAROMETRIC PRESSURE.Jun 29, 1995 · N22347 · Bell 412 · Altimeter, Barometric/EncoderSDR HEEA954733Computer · fails testFAILED SAS ENGAGE LOGIC TEST 3.2 ON SST.Apr 10, 1995 · N22347 · Bell 412 · Autopilot ComputerSDR HEEA954666Damper Set · defectiveDAMPER SET CAUSING LEAD/LAG PROBLEMS. RADS READINGS SENT FOR YOUR CONVENIENCE OF TESTING. SEE MMIR # 4665 FOR ADDITIONAL DAMPER SETS REMOVED. S/N LK2922 & LK2914Mar 31, 1995 · N22347 · Bell 412 · Main Rotor HeadSDR HEEA954665Damper Set · defectiveDAMPER SET CAUSING LEAD/LAG PROBLEMS. SEE MMIR # 4666 FOR ADDITIONAL DAMPER SETS REMOVED. S/N LK2881 & LK2880Mar 31, 1995 · N22347 · Bell 412 · Main Rotor HeadSDR HEEA954641Bolt · coat flakeCARBIDE COATING FLAKING BEYOND LIMITS. BOLT S/N A81, A599, A566.Mar 28, 1995 · N22347 · Bell 412 · Main Rotor HeadSDR HEEA954640Cone · damagedLOWER CONE TEFLON DAMAGED.Mar 28, 1995 · N22347 · Bell 412 · Main Rotor HeadSDR HEEA954619Motor Assy · failedWILL NOT RETRACT. VISUALLY INSPECTED AND BENCH CHECKED BY THE ACCESSORY SHOP AND FOUND UNIT INOPERATIVE. REMOVED MOTOR FROM UNIT. DEAD SPOT ON ARMATURE.Mar 23, 1995 · N22347 · Bell 412 · Entrance Stairs
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