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 HEEA0010429Transmitter · failedTORQUE TRANSMITTER OPERATES NORMAL IN FLIGHT THEN PEGS HIGH AND QUITS WORKING.SDR HEEA0010249Transmitter · reads lowREADS LOW THROUGHOUT SCALES AND ALSO FLUCTUATING.SDR HEEA0010248Indicator · reads lowMAST MOMENT INDICATOR READS LOW THROUGHOUT SCALES AND ALSO FLUCTUATING.SDR HEEA0010244Indicator · failedINDICATOR FAILED. NO ROTOR INDICATION.SDR 97ZZZX3759Amplifier · failedDURING CLIMB-OUT AT 200 FEET AND 60 MPH, THE ENGINE LOST POWER DUE TO THE NR 2 CYLINDER INTAKE VALVE ROCKER ARM SHAFT FALLING OUT OF THE CYLINDER HEAD. THE LOW ROTOR RPM WARNING HORN, A MAJOR SAFETY FEATURE IN MARKETING THE MODEL F28F, DID NOT SOUND OFF ALTHOSDR HEEA0010178Indicator · intermittentMAST MOMENT INDICATOR INTERMITTENT IN FLIGHT.SDR HEEA0010177Transmitter · intermittentTORQUE TRANSMITTER INTERMITTENT IN FLIGHT.SDR HEEA0010062Transmitter · defectiveTORQUE NEEDLE HAS ERRATIC INDICATION AND DROPS TO ZERO WHEN TEST BUTTON IS DEPRESSED.SDR HEEA0010061Indicator · erraticMAST MOMENT INDICATOR NEEDLE HAS ERRATIC INDICATION AND DROPS TO ZERO WHEN TEST BUTTON IS DEPRESSED.SDR HAIHEEA9708Tach Gen · malfunctionTACH GEN SUSPECT BEARING OIL SOAKED.SDR HAIHEEA9664Indicator · reads lowROTOR RPM READS 3 TO 5% LOW AND #1 NEEDLE STICKS.SDR HAIHEEA9573Transmitter · defectiveMAST MOMENT INDICATOR READS LOW OUT OF TOLERANCE.SDR HAIHEEA9572Indicator · reads lowMAST MOMENT INDICATOR READS LOW OUT OF TOLERANCE.SDR HAIHEEA9549Transmitter · faultyMAST TORQUE TRANSMITTER FAULTY. INDICATOR LIGHT FLASHES IN FLIGHT.SDR HAIHEEA9548Indicator · malfunctionMAST MOMENT INDICATOR LIGHT FLASHES IN FLIGHT.SDR CA970422021Support Assy · cracked(CAN) DROOP COMPENSATOR SUPPORT ASSEMBLY FOUND CRACKED. CRACK WAS APPROX 1 INCH BELOW PIVOT POINT FOR THE BELLCRANK ON THE INBOARD PORTION OF THE SUPPORT.SDR HAIHEEA9309Indicator · failedROTOR NEEDLE STAYS AT 50 TO 70% AT ENGINE 100%.SDR HAIHEEA9303Warning Box · malfunctionRPM LIGHT FLASHES INTERMITTENTLY IN FLIGHT.SDR HAIHEEA9295Warning Box · malfunctionRPM LIGHT AND AUDIO COMES ON DURING FLIGHT.SDR 97ZZZX1678Warn Horn · failedTHERE ARE TWO TYPES OF WARNING HORNS. ONE MANUFACTURER IS KLAXON, THE OTHER IS VOXBELL. BOTH OF THE HORNS ARE FAILING DUE TO POOR WORKMANSHIP. ITEMS CAUSING FAILURE ARE POOR SOLDERING POINTS AND RIVETS NOT FULLY SQUEEZED WHICH SHOULD MAKE CONTACT TO ACTIVATSDR CA970327025Transmitter · erratic(CAN) TORQUE TRANSMITTER PRODUCING ERRATIC TORQUE GAUGE READINGS.SDR HEEA979102Transmitter · wont testUNIT WILL NOT TEST PROPERLY. AIRCRAFT REPORTED LIGHT COMES ON INTERMITTENTLY IN GREEN AREA. SENT TO MASCO FOR WARRANTY REPAIR.SDR HEEA979101Indicator · wont testUNIT WILL NOT TEST PROPERLY. AIRCRAFT REPORTED LIGHT COMES ON INTERMITTENTLY IN GREEN AREA.SDR HEEA979028Transmitter · defectiveUNIT TRANSMITS LOW.SDR HEEA979027Indicator · faultyLIMIT LIGHT COMES ON TOO SOON.SDR HEEA979009Sensor · malfunctionTORQUE OSCILLATION.SDR HEEA978963Indicator · erraticROTOR NEEDLE HAS ERRATIC INDICATION. TIME SINCE REPAIR 7:50.SDR HEEA978951Tach Gen · defectiveTACH GEN RPM INDICATOR NEEDLE BOUNCES ON START.SDR HEEA978950Tach Gen · failedTACH GEN NO OUTPUT.SDR HEEA978949Tach Gen · defectiveTACH GEN BAD STATOR.SDR HEEA978948Tach Gen · worn splineTACH GEN WORN DRIVE SPLINE.SDR HEEA978947Tach Gen · defectiveTACH GEN ROTOR LOW RPM.SDR HEEA978946Tach Gen Shaft · wornTACH GEN SHAFT WORN.SDR HEEA978945Tach Generator · defectiveLOW ROTOR LIGHT AND HORN WHEN COLLECTIVE IS PULLED.SDR HEEA978944Tach Gen · worn splineTACH GEN WORN SPLINE.SDR HEEA978818Relay · failedLOW ROTOR HORN WOULD NOT MUTE. REPLACED RELAY, SYSTEM CHECKED OK A FEW TIMES THEN HORN WOULD NOT MUTE AGAIN. SWAPPED RELAY WITH ENGINE OUT RELAY AND ENGINE OUT HORN WOULD NOT MUTE BUT LOW ROTOR HORN WOULD.SDR HEEA968729Indicator · intermittentINDICATOR INTERMITTENT. TIME SINCE REPAIR 31:25.SDR HEEA968728Transmitter · intermittentTORQUE TRANSMITTER INTERMITTENT. TIME SINCE REPAIR 31:25.SDR HEEA968720Transmitter · defectiveTRANSMITTER LIGHT INTERMITTENTLY COMES ON.SDR HEEA968719Indicator · defectiveMAST MOMENT INDICATOR LIGHT COMES ON INTERMITTENTLY. OUT OF TOLERANCE.SDR 97ZZZX1341Indicator · defectiveINDICATOR TESTS PASSED THE CALIBRATION LINE.SDR 97ZZZX1681Warn Horn · failedTHERE ARE 2 TYPES OF WARNING HORNS. ONE MANUFACTURER IS KLAXON, THE OTHER IS VOXBELL. BOTH OF THE HORNS ARE FAILING DUE TO POOR WORKMANSHIP. ITEMS CAUSING FAILURE ARE POOR SOLDERING POINTS AND RIVETS NOT FULLY SQUEEZED WHICH SHOULD MAKE CONTACT TO ACTIVATE SDR HEEA968495Sensor · defectiveSENSOR DEFECTIVE. LOW ROTOR LIGHT WILL NOT COME ON. REPLACED WITH SERVICEABLE SENSOR.SDR HEEA968357Indicator · failedROTOR NEEDLE HAS NO INDICATION.SDR HEEA968354Indicator · failedMAST MOMENT LIGHT COMES ON AT ANY TIME WITHOUT THE NEEDLE LEAVING THE GREEN ARC.SDR HEEA968353Transmitter · defectiveMAST MOMENT RED LIGHT INTERMITTENTLY COMES ON IN GREEN AREA.SDR HEEA968352Transmitter · defectiveMAST MOMENT NEEDLE HAS AN ERRATIC INDICATION.SDR HEEA968351Indicator · erraticINDICATOR NEEDLE HAS AN ERRATIC INDICATION.SDR HEEA968330Tach Generator · shaft stuckSHAFT STUCK ON OIL PUMP. SHAFT SPLINES BAD.SDR HEEA968329Tach Generator · defectiveRPM WARNING HORN COMES ON ALL THE TIME.
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