N54197, cancelled Feb 17, 1999

Service difficulty reports · 41

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 = 'N54197' AND deregistration_id = 'N54197-1999-02-17'
  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 HEEA0012135Filter Assy · defectiveFOUND FILTER ASSY SCREEN ON OUTPUT SIDE BROKEN.Nov 28, 1997 · N54197 · Bolkms BO105S · Engine Oil Storage (Airframe Furnished)SDR HEEA0011906Indicator · failedINDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DID NOT WORK. SCRAPPED INDICATOR AND REPLACED WITH SERVICEABLE PART.Nov 10, 1997 · N54197 · Bolkms BO105S · Engine Oil Indicating SystemSDR HEEA0011810Power Supply · failedPOWER SUPPLY INOPERATIVE. SHORTED TAILBOOM PLUG.Nov 6, 1997 · N54197 · Bolkms BO105S · Exterior LightingSDR HEEA0011796Warning Box · failedRPM WARN BOX WARNING GOES OFF INADVERTENTLY.Nov 5, 1997 · N54197 · Bolkms BO105S · Main Rotor Indicating SystemSDR HEEA0011625Transmitter · failedINDICATOR DROPPED TO ZERO.Oct 22, 1997 · N54197 · Bolkms BO105S · Fuel Pressure IndicatorSDR 99ZZZX409Blade · damagedTHE PILOT REPORTED THE NR 2 ENGINE BEGAN TO 'BOG DOWN' DURING A PRECAUTIONARY LANDING TO AN OFFSHORE PLATFORM AFTER THE NR 2 ENGINE FIRE WARNING LIGHT ILLUMINATED. METALURGICAL EXAMINATION BY THE ENGINE MANUFACTURER REVEALED THE FIRST STAGE TURBINE WHEEL HAD Oct 6, 1997 · N54197 · Bolkms BO105CBS · Turbine SectionSDR HEEA0011149Indicicator · failedINDICATOR DOES NOT INDICATE ABOVE 5%. EXCESSIVE FRICTION ERROR.Oct 2, 1997 · N54197 · Bolkms BO105S · Engine RPM Indicating SystemSDR HEEA0011148Indicicator · failedRPM GAUGE WILL NOT GO PAST 5%.Oct 2, 1997 · N54197 · Bolkms BO105S · Engine RPM Indicating SystemSDR HEEA0010009Skid Tube · corrodedSKID TUBE CORRODED BEYOND LIMITS AT THIS REPAIR STATION AS MARKED .040.Jun 2, 1997 · N54197 · Bolkms BO105S · Main Landing Gear Strut/Axle/TruckSDR HAIHEEA9985Oil Cooler · hole elongatedUPPER SUPPORT HOLE ELONGATED.May 30, 1997 · N54197 · Bolkms BO105S · Engine Oil CoolerSDR HAIHEEA9941Indicator · erraticERRATIC AND EXCESSIVE ERROR.May 28, 1997 · N54197 · Bolkms BO105S · Engine EGT/TIT Indicating SystemSDR HAIHEEA9812Pump · shaft bentHYD PUMP SHAFT IS BENT.May 7, 1997 · N54197 · Bolkms BO105S · Hydraulic Pump (Electric/Engine), MainSDR HAIHEEA9752Shaft · corrodedREPAIR DUE TO CORROSION AT ZONE D AND WEAR AT ZONE F.Apr 30, 1997 · N54197 · Bolkms BO105S · Tail Rotor Drive ShaftSDR HAIHEEA9584Indicator · erraticEXH TEMP INDICATOR ERRATIC AND EXCESSIVE FRICTION ERROR.Apr 24, 1997 · N54197 · Bolkms BO105S · Engine EGT/TIT Indicating SystemSDR HAIHEEA9577Fuel Cell · blisteredFUEL CELL HAS EXCESSIVE BLISTERING.Apr 24, 1997 · N54197 · Bolkms BO105S · Fuel StorageSDR HAIHEEA9573Transmitter · defectiveMAST MOMENT INDICATOR READS LOW OUT OF TOLERANCE.Apr 24, 1997 · N54197 · Bolkms BO105S · Main Rotor Indicating SystemSDR HAIHEEA9572Indicator · reads lowMAST MOMENT INDICATOR READS LOW OUT OF TOLERANCE.Apr 24, 1997 · N54197 · Bolkms BO105S · Main Rotor Indicating SystemSDR HEEA978906Spline Adapter · below specsRECEIVING INSPECTION REVEALED: MEASURED .0034 BELOW BLUEPRINT SPECS (.8994 MIN) ON EXTERNAL SPLINES.Jan 20, 1997 · N54197 · Bolkms BO105S · Turbine Engine Compressor SectionSDR HEEA968720Transmitter · defectiveTRANSMITTER LIGHT INTERMITTENTLY COMES ON.Dec 13, 1996 · N54197 · Bolkms BO105S · Main Rotor Indicating SystemSDR HEEA968719Indicator · defectiveMAST MOMENT INDICATOR LIGHT COMES ON INTERMITTENTLY. OUT OF TOLERANCE.Dec 13, 1996 · N54197 · Bolkms BO105S · Main Rotor Indicating SystemSDR HEEA968674Gear Box · making metalINTERMEDIATE GR BOX MAKING METAL, FRONT SEAL LEAKS.Dec 11, 1996 · N54197 · Bolkms BO105S · Tail Rotor GearboxSDR HEEA968587Wheel · defectiveENGINE REMOVED DUE TO COMPRESSOR OVERHAUL. PERFORMED HOT END INSPECTION ON TURBINE DUE TO COMPRESSOR FOD. UPON INSPECTION OF TURBINE NOTED MINOR SULFIDATION ON ALL #1 WHEEL BLADES. SCRAPPED 1ST STAGE WHEEL.Nov 25, 1996 · N54197 · Bolkms BO105S · Turbine SectionSDR HEEA968354Indicator · failedMAST MOMENT LIGHT COMES ON AT ANY TIME WITHOUT THE NEEDLE LEAVING THE GREEN ARC.Oct 14, 1996 · N54197 · Bolkms BO105S · Main Rotor Indicating SystemSDR HEEA968353Transmitter · defectiveMAST MOMENT RED LIGHT INTERMITTENTLY COMES ON IN GREEN AREA.Oct 14, 1996 · N54197 · Bolkms BO105S · Main Rotor Indicating SystemSDR HEEA967721Blade · damagedLEADING EDGE DAMAGE.Aug 30, 1996 · N54197 · Bolkms BO105S · Tail Rotor BladesSDR HEEA967623Nozzle Vanes · crackedENGINE REMOVED DUE TO CRACKED COMPRESSOR SCROLL. TURBINE DISASSEMBLED DUE TO LOW POWER ON TEST CELL. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: CRACKED BEYOND SERVICEABLE LIMITS ON NR 1 NOZZLE VANES AND EXCESSIVE RUNOUT BEYOND SERVICEABLE LIMITS OAug 2, 1996 · N54197 · Bolkms BO105S · Turbine SectionSDR HEEA967622Nozzle Vanes · crackedENGINE REMOVED DUE TO CRACKED COMPRESSOR SCROLL. TURBINE DISASSEMBLED DUE TO LOW POWER ON TEST CELL. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: CRACKED BEYOND SERVICEABLE LIMITS ON NR 1 NOZZLE VANES AND EXCESSIVE RUNOUT BEYOND SERVICEABLE LIMITS OAug 2, 1996 · N54197 · Bolkms BO105S · Turbine SectionSDR HEEA967608Transceiver · defectiveDOESN'T WORK IN AIRCRAFT USING TEST EQUIPMENT. FOUND FREQUENCY WOULD DROP OFF LINE WHEN VIBRATED. REPLACED V101 CAVITY TUBE. REPAIRED. ALSO REPLACED V301 PHOTOCELL. REPAIRED. BENCH CHECK GOOD.Jul 31, 1996 · N54197 · Bolkms BO105S · ATC Transponder SystemSDR HEEA967514Exciter · defectiveEXCITER WILL NOT START ENGINES AND NEW IGNITER PLUG POPS VERY SLOWLY.Jul 5, 1996 · N54197 · Bolkms BO105S · ExciterSDR HEEA966656Encoder · erraticENCODER HAS ERRATIC OUTPUT.Feb 6, 1996 · N54197 · Bolkms BO105S · Altimeter, Barometric/EncoderSDR HEEA955834Blade · crackedBLADE NOSE AND NECK SHELL CRACK IN THE ROOT AREA. FIBERGLASS IN THE ROOT AREA ALSO DISCOLORED AND SEPARATED FROM THE ROVINGS.Oct 5, 1995 · N54197 · Bolkms BO105S · Main Rotor BladesSDR HEEA955508Regulator · malfunctionGENERATOR WILL NOT COME ON LINE. REPLACED Q4 TRANSISTOR P/N 03-0044-28. BENCH CHECK GOOD.Aug 2, 1995 · N54197 · Bolkms BO105S · DC RegulatorSDR HEEA955507Regulator · malfunctionGENERATOR WILL NOT COME ON LINE. SCRAPPED VOLTAGE REGULATOR AT PHI.Aug 2, 1995 · N54197 · Bolkms BO105S · DC RegulatorSDR HEEA955348Blade · crackedNOSE AND NECK SHELL CRACKED IN ROOT END AREA.Jul 11, 1995 · N54197 · Bolkms BO105S · Main Rotor BladesSDR HEEA955083Regulator · defectiveDELAY IN COMING ON LINE. REPLACED R65 RESISTOR P/N 05-508624 ON CIRCUIT BOARD 51565-312R. BENCH CHECK GOOD.May 25, 1995 · N54197 · Bolkms BO105S · DC RegulatorSDR HEEA955071Wheel · sulfidationENGINE REMOVED DUE TO TURBINE 1750 HOUR INSPECTION AND BURNT 1ST STAGE NOZZLE. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: MINOR SULFIDATION ON ALL 1ST STAGE WHEEL BLADES. SCRAPPED 1ST STAGE WHEEL.May 24, 1995 · N54197 · Bolkms BO105S · Turbine SectionSDR 95ZZZX3336Air Tube · hole chafedIN CRUISE FLIGHT, PILOT EXPERIENCED AN ENGINE TORQUE SPLIT, NR 1 ENGINE DROPPING OFF-LINE. LANDED ON OFFSHORE PLATFORM WITHOUT INCIDENT. FOUND HOLE CHAFED IN AIR TRANSFER TUBE, WITH ASSOCIATED CRACKS. ALLISON IPC, CHAPTERS 2-60, FIGURE 13, ITEM 24.May 12, 1995 · N54197 · Bolkms BO105CBS · Turbine SectionSDR HEEA954545Wheel · sulfidationENGINE REMOVED DUE TO 1750 HOUR INSPECTION AND TURBINE OVERHAUL. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: SULFIDATION ON ALL 1ST STAGE WHEEL BLADES. SCRAPPED 1ST STAGE WHEEL.Mar 16, 1995 · N54197 · Bolkms BO105S · Turbine SectionSDR HEEA954388Blade · crackedCRACKED PARALLEL TO THRUSTPLATE.Feb 16, 1995 · N54197 · Bolkms BO105S · Tail Rotor BladesSDR HEEA954387Blade · separationTIP BLOCK SEPARATION.Feb 16, 1995 · N54197 · Bolkms BO105S · Tail Rotor BladesSDR HEEA954376Transmitter · defective#2 ENGINE OIL PRESSURE FLUCTUATING AT IDLE. REPLACED WITH SERVICEABLE TRANSMITTER.Feb 15, 1995 · N54197 · Bolkms BO105S · Engine Oil Pressure
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