N117LF

Service difficulty reports not matched to an aircraft · 17

They name N117LF, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. 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 = 'N117LF' AND registry_match IS NULL
  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 TI12001F00002Frame · crackedDURING ROUTINE INSPECTION A CRACK WAS FOUND ON THE 10L FRAME ON THE UPPER RIGHT CORNER AT THE UPPER OMEGA CUT OUT AFTER CLEANING AREA, FOUND ADDITIONAL CRACK ON SAME CUT OUT.May 1, 2001 · N117LF · Bolkms BK117A1 · Rotorcraft Tail BoomSDR 20001025SH003Jackshaft · corrodedDURING INSPECTION, FOUND MASSIVE AMOUNTS OF CORROSION INSIDE CYCLIC JACKSHAFT. MANUFACTURER ALLOWS .4MM. IT APPEARS LITTLE OR NO PAINT TREATMENT ON INTERIOR OF STEEL TUBE. THE TUBE HAS CASTINGS ON EACH END ANGLED UP AT 45 DEGREES WHICH INCREASES CHANCE OF GSep 1, 2000 · N117LF · Bolkms BK117A1 · Main Rotor ControlSDR 20000918SH015Jackshaft · corrodedDURING INSPECTION, FOUND MASSIVE AMOUNTS OF CORROSION INSIDE CYCLIC JACKSHAFT. SAME LOCATION AS FOUND AND REPORTED PREVIOUSLY ON ANOTHER AIRCRAFT 12-8-99. MANUFACTURER ALLOWS .4 MM ALMOST IMPOSSIBLE TO MEASURE. IT APPEARS LITTLE OR NO PAINT TREATMENT ON INTSep 1, 2000 · N117LF · Bolkms BK117A1 · Main Rotor ControlSDR 99ZZZX2856Spas Computer · failedCOMPUTER FAILED SPAS TEST, PARA 4.2.1. REMOVED AND REPLACED.Mar 11, 1999 · N117LF · Bolkms BK117A1 · Autopilot ComputerSDR 99ZZZX2860Indicator · malfunctionedFLAG ON RMI WILL NOT PULL. REMOVED AND REPLACED.Mar 1, 1999 · N117LF · Bolkms BK117A1 · Integrated Flight SystemSDR 98ZZZX572Manifold · leaksSUBMITTER STATES EXCESSIVE FUEL MANIFOLD LEAKS OVER THE LAST 18 MONTHS. ALLIED SIGNAL IS IN THE PROCESS OF RELEASING AN ASB LIMITING THE LIFE OF THE FUEL MANIFOLD TUBES. OTHER OPERATORS SUBMITTER CONTACTED ARE HAVING THE SAME PROBLEMS. OMNIFLIGHT HAS GONE TJul 13, 1997 · N117LF · Bolkms BK117A4 · Engine Fuel DistributionSDR 97ZZZX3575Power Supply · defectiveANTI-COLLISION LIGHT POWER SUPPLY NOISY. CAUSED RADIO INTERFERENCE AND SPIKES ON AMPMETER.Feb 20, 1997 · N117LF · Bolkms BK117A1 · Exterior LightingSDR 97ZZZX1349Battery · failedBATTERY FAILED. BUSS TIE TRIPS. WILL NOT START A/C. VOTLAGE DROPS TO ZERO.Aug 13, 1996 · N117LF · Bolkms BK117A1 · Battery/Charger SystemSDR 96ZZZX4646Actuator · leaksACTUATOR LEAKS.Jul 15, 1996 · N117LF · Bolkms BK117A1 · Tail Rotor Control SystemSDR 96ZZZX434End Plate · damagedREPAIR KNOCK-OUT PLUG IN VERTICAL FIN.Dec 13, 1995 · N117LF · Bolkms BK117A1 · Vertical StabilizerSDR 95ZZZX6965Dimmer · defectiveDIMMER BUZZES WHEN THE LIGHTS ARE TURNED ON.Oct 17, 1995 · N117LF · Bolkms BK117A1 · Flight Compartment LightingSDR 95ZZZX6492Fin · crackedCRACKED VERTICAL FIN.Oct 9, 1995 · N117LF · Bolkms BK117A1 · Vertical StabilizerSDR 95ZZZX6491Computer · defectiveYAW SYSTEM COMPUTER WOULD HAVE INTERMITTENT OPERATION AND KICK AIRCRAFT AROUND 45 DEGREES TO 70 DEGREES IN AIR. ONLY 36.2 HRS SINCE LAST REPAIR ON AUGUST 1, 1995.Aug 25, 1995 · N117LF · Bolkms BK117A1 · Autopilot ComputerSDR 95ZZZX6490Indicator · intermittentNO NR, ROTOR INDICATOR INSTALLED WITH INTERMITTENT NR WHEN PUT IN, THEN IT CLEARED UP. RE-APPEARED AGAIN ONE WEEK LATER. IT ONLY LASTED ONE WEEK AND 47.9 HRS. N2 NEEDLE ERRATIC ON START-UP.Aug 17, 1995 · N117LF · Bolkms BK117A1 · Main Rotor Indicating SystemSDR 95ZZZX6489Actuator · leakingPEDALS KICK IN APPROACH MODE. ACTUATOR LEAKING. LAST REPAIR WAS EXCESSIVE LEAKAGE ALSO (LESS THAN 3 MONTHS LATER).Aug 10, 1995 · N117LF · Bolkms BK117A1 · Tail Rotor Control SystemSDR 95ZZZX4213Clock · inoperativeCLOCK INOPERATIVE. UNIT WAS UNSERVICEABLE WHEN RECEIVED. ZERO HOURS SINCE OVERHAULED.Jun 19, 1995 · N117LF · Bolkms BK117A1 · Independent InstrumentsSDR RMXA9520527Indicator · erraticNUMBER 2 NEEDLE OCCASSIONALLY ERRATIC. ROTOR NEEDLE IS STILL ERRATIC.Mar 26, 1995 · N117LF · Bolkms BK117A1 · Engine RPM Indicating System
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