JASC 6240
Service difficulty reports · 677
Reports filed under 6240 · Main Rotor Indicating System, 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 jasc_code = '6240' 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.
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 jasc_code = '6240' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR CA010302012Indicator · faulty(CAN) NR (ROTOR RPM) NEEDLE STARTED TO READ LOW. PILOTS RECOGNIZED THIS AS AN INDICATION PROBLEM. PILOTS LANDED AT BASE WITHOUT INCIDENT. PROBLEM WAS CORRECTED BY INSTALLING A SERVICEABLE TACHOMETER.SDR TI1R001403Tachometer · failedTRIPLE TACHOMETER - ROTOR TACHOMETER FAILED. REMOVED AND REPLACED.SDR 20001214SH035Indicator · inoperativeTACHOMETER UNIT INOPERATIVE. NTL NEEDLE VIBRATED EXCESSIVELY. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR 20000413SH051Indicator · reads highMAST INDICATOR OUT OF CALIBRATION. READING HIGH SETTING OF LIGHT. REMOVED AND REPLACED. (X)SDR AGQA065538Tach Generator · erraticTACHOMETER/GENERATOR IS ERRATIC.SDR HEEA065376Transmitter · malfunctionedTORQUE TRANSMITTER CAUSED ERRONEOUS READINGS.SDR 2000ZZZX433Indicator · malfunctionedNEEDLE DROPS INTERMITTENTLY BELOW 20 PERCENT THEN COMES BACK TO NORMAL. REPLACED WTIH NEW UNIT, CORRECTED PROBLEM.SDR HEEA065235Amplifier · intermittentAMPLIFLIER HAD INTERMITTENT OPERATION.SDR HEEA065209Warning Box · failedENGINE OUT LIGHTS AND HORN BLINK INTERMITTENTLY.SDR HEEA065180Indicator · stickingNR 2 NEEDLE STICKS AT 40 PERCENT WHEN DC POWER IS TURNED OFF WITH ENGINES SPOOLING DOWN. TURNED POWER BACK ON TO NR 2, NEEDLE GOES TO ZERO.SDR HEED064630Actuator · stickingAFCS ACTUATOR STICKING, CAUSED FEEDBACK IN CONTROLS. REPLACED PART.SDR HEED064628Indicator · stickingNR 1 AND NR 2 NEEDLES STICK AT 20 PERCENT ON TRIPLE TACHOMETER. REPLACED PART.SDR HEED064619Indicator · malfunctionedINSTALLED IN AIRCRAFT ROTOR NEEDLE ADVANCED ABOVE NR 1, 32 ENGINE NEEDLES, ENGINE NEEDLES WOULD NOT MARRY WITH ROTOR NEEDLE, ROTOR NEEDLE 107 PERCENT, NR 1 ENGINE 70 PERCENT. THROTTLES IN FLY POSITION. SPLIT STAYED THE SAME START TO SHUT DOWN. REPLACED PARSDR 99ZZZX4121Trunnion · scoredDURING A PRE-FLGIHT INSPECTION, PILOT NOTED FLAPPING OF TAIL ROTOR BLADES TO BE TIGHTER THAN NORMAL AND FELT TO BE ROUGH. MAINTENANCE NOTIFIED, TAIL ROTOR ASSY REMOVED AND INSPECTED. TAIL ROTOR TRUNNION WAS FOUND SCORED WITH TWO AREAS THAT APPEARED TO BE PITSDR LS1R99105Indicator · failedPOWER TURBINE INDICATOR NOT READING PROPERLY. REMOVED AND REPLACED. (X)SDR HEEA064327Transmitter · erraticERRATIC READING ON TORQUE GAUGE. REFERENCE: DMR NR 686170.SDR 99ZZZX3535Indicator · inperativeTHE NUMBER TWO NEEDLE DOES NOT OPERATE WHEN ENGINE IS RUNNING. REMOVED AND REPLACED.SDR HEEA063472Indicator · won't calibrateMAST MOMENT INDICATOR WILL NOT CALIBRATE.SDR HEEA063471Indicator · malfunctionedNR 2 N2 INTERMITTENTLY DROPS TO ZERO IN-FLIGHT AND RETURNS TO 100 PERCENT.SDR HEEA063469Indicator · malfunctionedROTOR TACHOMETER NEEDLE DROPS TO 50 OR SO, TAP GAUGE AND CUU GO BACK TO 100 PERCENT.SDR HEEA063398Indicator · stuckTRIPLE TACHOMETER INDICATOR'S NR 2 NEEDLE STUCK.SDR HEEA063391Indicator · reads highCOPILOT'S TRIPLE TACHOMETER READS 5 PERCENT HIGHER THAN PILOT'S ON ROTOR NEEDLE. SSDR HEEA063390Indicator · reads lowTRIPLE TACHOMETER INDICATOR READS 3 PERCENT LOW.SDR HEEA063379Indicator · inoperativeTRIPLE TACHOMETER INDICATOR'S NR 1 NEEDLE INOPERATIVE.SDR HEEA063373Indicator · reads lowTRIPLE TACHOMETER INDICATOR'S NR 1 NEEDLE READS 30 PERCENT LOW AT FULL THROTTLE.SDR HEEA063372Indicator · inoperativeROTOR PORTION OF TACHOMETER INOPERATIVE.SDR HEEA063369Indicator · reads lowTRIPLE TACHOMETER READS 2 PERCENT LOWER THAN PILOT'S.SDR HEEA063367Indicator · reads highTRIPLE TACHOMETER'S ROTOR NEEDLE READS HIGH.SDR HEEA063360Indicator · inaccurateTRIPLE TACHOMETER INDICATOR HAD INACCURATE READINGS.SDR HEEA063351Indicator · reads lowREADING 2 PERCENT LOWER THAN PILOT'S TACHOMETER.SDR HEEA063348Tach Generator · wornTACHOMETER GENERATOR'S SPLINE GROOVES ARE WORN.SDR HEEA063347Tach Generator · malfunctionedTACHOMETER GENERATOR'S CAUTION HORN WILL NOT STOP.SDR HEEA063345Tach Generator · malfunctionedTACHOMETER GENERATOR'S RPM WARNING LIGHT WILL FLICKER AT ROLLER.SDR HEEA063326Indicator · fluctuatesROTOR NEEDLE LAGGED AND FLUCTUATES ON DUAL TACHOMETER INDICATOR.SDR HEEA063430Warning Box · malfunctionedRPM LIGHT AND HORN COME ON WHEN VHF IS KEYED.SDR HEEA063429Warning Box · malfunctionedRPM WARNING HORN WILL NOT GO OUT WHEN AT FULL RPM.SDR HEEA063428Warning Box · malfunctionedRPM WARNING BOX MALFUNCTION CAUSES RPM LIGHT TO CONTINUOUSLY BLINK.SDR 99ZZZX3288Dual Tachometer · inoperativeTURBINE PORTION OF DUAL TACHOMETER DOES NOT OPERATE. NEEDLE DOES NOT MOVE. REMOVED AND REPLACED.SDR HEEA063108Transmitter · failedTRANSMITTER HAD NO TORQUE INDICATIONS.SDR 99ZZZX3090Indicator · failedDUAL TACHOMETER INDICATOR FAILED. REPLACED WITH NEW INDICATOR FROM BELL HELICOPTER.SDR 99ZZZX3084Indicator · failedINDICATOR FAILED. REPLACED WITH NEW INDICATOR FROM BELL HELICOPTER.SDR 99ZZZX4073Speed Pickup · inoperativeSPEED PICKUP INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA062808Indicator · failedROTOR TACHOMETER SLOW TO REACH 100 PERCENT.SDR HEEA062744Tachometer · inaccurateTACHOMETER NEEDLES OUT OF ALIGNMENT. REF: RMA NR R020261.SDR 99ZZZX3042Indicator · stuckROTOR NEEDLE PEGGED AND STUCK AT 120. REF: MCN 116. REMOVED AND REPLACED.SDR ERAA062393Indicator · fluctuatesRIGHT NEEDLE FLUCTUATES TO HIGH SIDE. READS 104 PERCENT WHEN ROTOR IS AT 100 PERCENT.SDR 99ZZZX2249Sensor · malfunctionedRPM SENSOR WOULD NOT ACTIVATE AUDIO ALARM. REMOVED AND REPLACED.SDR HEEA061587Tach Generator · damagedLIP OF HOUSING BROKEN AT BEARING SEAT ON TACHOMETER GENERATOR.SDR 99ZZZX3797Sensor · inoperativeUNIT INOPERATIVE. RESISTANCE BETWEEN PINS 2 AND 3 VARIES. INTERMITTENT WARNING LIGHT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEEA061169Transmitter · malfunctionedDEGRADE LIGHT. TRANSMITTER MALFUNCTIONED.
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