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.

SDR HEEA0010429Transmitter · failedTORQUE TRANSMITTER OPERATES NORMAL IN FLIGHT THEN PEGS HIGH AND QUITS WORKING.Jul 10, 1997 · N3526T · Bolkms BO105SSDR HEEA0010249Transmitter · reads lowREADS LOW THROUGHOUT SCALES AND ALSO FLUCTUATING.Jun 25, 1997 · N81982 · Bolkms BO105SSDR HEEA0010248Indicator · reads lowMAST MOMENT INDICATOR READS LOW THROUGHOUT SCALES AND ALSO FLUCTUATING.Jun 25, 1997 · N81982 · Bolkms BO105SSDR HEEA0010244Indicator · failedINDICATOR FAILED. NO ROTOR INDICATION.Jun 25, 1997 · N2133X · Bell 206L1SDR 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 ALTHOJun 25, 1997 · N99YC · Enstrm F28FSDR HEEA0010178Indicator · intermittentMAST MOMENT INDICATOR INTERMITTENT IN FLIGHT.Jun 19, 1997 · N911NC · Bolkms BK117A3SDR HEEA0010177Transmitter · intermittentTORQUE TRANSMITTER INTERMITTENT IN FLIGHT.Jun 19, 1997 · N911NC · Bolkms BK117A3SDR HEEA0010062Transmitter · defectiveTORQUE NEEDLE HAS ERRATIC INDICATION AND DROPS TO ZERO WHEN TEST BUTTON IS DEPRESSED.Jun 6, 1997 · N911BR · Bolkms BO105SSDR HEEA0010061Indicator · erraticMAST MOMENT INDICATOR NEEDLE HAS ERRATIC INDICATION AND DROPS TO ZERO WHEN TEST BUTTON IS DEPRESSED.Jun 6, 1997 · N911BR · Bolkms BO105SSDR HAIHEEA9708Tach Gen · malfunctionTACH GEN SUSPECT BEARING OIL SOAKED.Apr 30, 1997 · N5742H · Bell 206L1SDR HAIHEEA9664Indicator · reads lowROTOR RPM READS 3 TO 5% LOW AND #1 NEEDLE STICKS.Apr 29, 1997 · N6559Z · Bell 412SDR HAIHEEA9573Transmitter · defectiveMAST MOMENT INDICATOR READS LOW OUT OF TOLERANCE.Apr 24, 1997 · N54197 · Bolkms BO105SSDR HAIHEEA9572Indicator · reads lowMAST MOMENT INDICATOR READS LOW OUT OF TOLERANCE.Apr 24, 1997 · N54197 · Bolkms BO105SSDR HAIHEEA9549Transmitter · faultyMAST TORQUE TRANSMITTER FAULTY. INDICATOR LIGHT FLASHES IN FLIGHT.Apr 23, 1997 · N967MB · Bolkms BO105SSDR HAIHEEA9548Indicator · malfunctionMAST MOMENT INDICATOR LIGHT FLASHES IN FLIGHT.Apr 23, 1997 · N967MB · Bolkms BO105SSDR 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.Apr 7, 1997 · Bell 206BSDR HAIHEEA9309Indicator · failedROTOR NEEDLE STAYS AT 50 TO 70% AT ENGINE 100%.Apr 1, 1997 · N3911L · Bell 412SDR HAIHEEA9303Warning Box · malfunctionRPM LIGHT FLASHES INTERMITTENTLY IN FLIGHT.Apr 1, 1997 · N911BR · Bolkms BO105SSDR HAIHEEA9295Warning Box · malfunctionRPM LIGHT AND AUDIO COMES ON DURING FLIGHT.Apr 1, 1997 · N967MB · Bolkms BO105SSDR 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 ACTIVATMar 1, 1997 · N6098U · Snias AS350B2SDR CA970327025Transmitter · erratic(CAN) TORQUE TRANSMITTER PRODUCING ERRATIC TORQUE GAUGE READINGS.Feb 25, 1997 · Snias AS350BSDR HEEA979102Transmitter · wont testUNIT WILL NOT TEST PROPERLY. AIRCRAFT REPORTED LIGHT COMES ON INTERMITTENTLY IN GREEN AREA. SENT TO MASCO FOR WARRANTY REPAIR.Feb 11, 1997 · N818SH · Bolkms BO105SSDR HEEA979101Indicator · wont testUNIT WILL NOT TEST PROPERLY. AIRCRAFT REPORTED LIGHT COMES ON INTERMITTENTLY IN GREEN AREA.Feb 11, 1997 · N818SH · Bolkms BO105SSDR HEEA979028Transmitter · defectiveUNIT TRANSMITS LOW.Feb 10, 1997 · N401PH · Bolkms BK117A3SDR HEEA979027Indicator · faultyLIMIT LIGHT COMES ON TOO SOON.Feb 10, 1997 · N401PH · Bolkms BK117A3SDR HEEA979009Sensor · malfunctionTORQUE OSCILLATION.Feb 10, 1997 · N8045T · Bell 214STSDR HEEA978963Indicator · erraticROTOR NEEDLE HAS ERRATIC INDICATION. TIME SINCE REPAIR 7:50.Jan 29, 1997 · N7136J · Bolkms BO105SSDR HEEA978951Tach Gen · defectiveTACH GEN RPM INDICATOR NEEDLE BOUNCES ON START.Jan 29, 1997 · N205FC · Bell 206L3SDR HEEA978950Tach Gen · failedTACH GEN NO OUTPUT.Jan 29, 1997 · N513EH · Bell 206L1SDR HEEA978949Tach Gen · defectiveTACH GEN BAD STATOR.Jan 29, 1997 · N5007Q · Bell 206L1SDR HEEA978948Tach Gen · worn splineTACH GEN WORN DRIVE SPLINE.Jan 29, 1997 · N6160Z · Bell 206L3SDR HEEA978947Tach Gen · defectiveTACH GEN ROTOR LOW RPM.Jan 29, 1997 · N8594X · Bell 206L3SDR HEEA978946Tach Gen Shaft · wornTACH GEN SHAFT WORN.Jan 29, 1997 · N10761 · Bell 206L1SDR HEEA978945Tach Generator · defectiveLOW ROTOR LIGHT AND HORN WHEN COLLECTIVE IS PULLED.Jan 29, 1997 · Bell 206L1SDR HEEA978944Tach Gen · worn splineTACH GEN WORN SPLINE.Jan 29, 1997 · N1077A · Bell 206L1SDR 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.Jan 7, 1997 · N141MA · Bell 407SDR HEEA968729Indicator · intermittentINDICATOR INTERMITTENT. TIME SINCE REPAIR 31:25.Dec 13, 1996 · N401PH · Bolkms BK117A3SDR HEEA968728Transmitter · intermittentTORQUE TRANSMITTER INTERMITTENT. TIME SINCE REPAIR 31:25.Dec 13, 1996 · N401PH · Bolkms BK117A3SDR HEEA968720Transmitter · defectiveTRANSMITTER LIGHT INTERMITTENTLY COMES ON.Dec 13, 1996 · N54197 · Bolkms BO105SSDR HEEA968719Indicator · defectiveMAST MOMENT INDICATOR LIGHT COMES ON INTERMITTENTLY. OUT OF TOLERANCE.Dec 13, 1996 · N54197 · Bolkms BO105SSDR 97ZZZX1341Indicator · defectiveINDICATOR TESTS PASSED THE CALIBRATION LINE.Dec 13, 1996 · N911MZ · Bolkms BK117A3SDR 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 Dec 5, 1996 · N4055L · Snias AS350B2SDR HEEA968495Sensor · defectiveSENSOR DEFECTIVE. LOW ROTOR LIGHT WILL NOT COME ON. REPLACED WITH SERVICEABLE SENSOR.Nov 20, 1996 · N5742H · Bell 206L1SDR HEEA968357Indicator · failedROTOR NEEDLE HAS NO INDICATION.Oct 14, 1996 · N205FC · Bell 206L3SDR HEEA968354Indicator · failedMAST MOMENT LIGHT COMES ON AT ANY TIME WITHOUT THE NEEDLE LEAVING THE GREEN ARC.Oct 14, 1996 · N54197 · Bolkms BO105SSDR HEEA968353Transmitter · defectiveMAST MOMENT RED LIGHT INTERMITTENTLY COMES ON IN GREEN AREA.Oct 14, 1996 · N54197 · Bolkms BO105SSDR HEEA968352Transmitter · defectiveMAST MOMENT NEEDLE HAS AN ERRATIC INDICATION.Oct 14, 1996 · N217UC · Bolkms BK117B1SDR HEEA968351Indicator · erraticINDICATOR NEEDLE HAS AN ERRATIC INDICATION.Oct 14, 1996 · N217UC · Bolkms BK117B1SDR HEEA968330Tach Generator · shaft stuckSHAFT STUCK ON OIL PUMP. SHAFT SPLINES BAD.Oct 14, 1996 · N3905B · Bell 206L1SDR HEEA968329Tach Generator · defectiveRPM WARNING HORN COMES ON ALL THE TIME.Oct 14, 1996 · N6603X · Bell 206L3
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