JASC 6140
Service difficulty reports · 292
Reports filed under 6140 · Propeller Indication 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 = '6140' 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 = '6140' 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 QXEA200800957Warning System · malfunctionedEAT - FLIGHT 2159. AFTER ADVANCING THE POWER LEVERS TO TAKEOFF A POWERPLANT MESSAGE WAS RECEIVED. ABORTED TAKEOFF AT 30 KNOTS AND RETURNED TO THE GATE. MX FOUND FAULT CODE 224A, NR 2 PROP. CLEARED BY AMM TASK 61-20-36-070-801. ACFT RETURNED TO SERVICE. NSDR HNAA0800280Warning System · malfunctionedDURING TAKEOFF ROLL THE NR 1 ENGINE MANUAL LIGHT ILLUMINATED. ACFT WAS RETURNED TO THE FIELD. MX CYCLED THE BETA LOGIC CIRCUIT BREAKER AND GROUND RAN THE ACFT. NO DEFECTS WERE NOTED AT THAT TIME. THE ENGINE CONDITION PANEL WAS ALSO CHECKED AND NO FLAGS WERSDR COEA0801873Gauge · defectiveRETURN TO BLOCKS. FLT NR 8797, ON TAXI TO RUNWAY PILOT NOTICED THAT THE PROP RPM GAUGE WAS STUCK AT 200 RPM. THE PAR (POWER ANALIZER AND RECORDER) UNIT SHOWS PROP RPM NORMAL. AC WAS TAXIED BACK TO RAMP FOR MAINTENANCE. MAINTENANCE REPLACED NP (PROP RPM) GASDR SWIA200718658Sensor · faultyFLT 5768 - AFTER ROTATION RIGHT NP FLUCTUATED ON BOTH ANALOG AND DIGITAL INDICATIONS. REPLACED NP SENSOR IAW MM 27-12-00. OPS CHECK GOOD.SDR N973081107Indication Sys · malfunctionedWHILE EN ROUTE TO MCI THE FLIGHT CREW ELECTED TO SHUT DOWN THE RIGHT ENGINE AS A PRECAUTIONARY MEASURE DUE TO ERRATIC PROPELLER SPEED INDICATION AND DIVERTED TO COU. EXDA MAINTENANCE WAS DISPATCHED TO COU AND INSPECTED THE PROPELLER RIGGING IAW SHORTS MAINTENSDR QXEA200700214Warning System · malfunctionedSEA FLIGHT NR 2334: AS THE AIRCRAFT ONTO THE RUNWAY, THE POWER PLANT MESSAGE APPEARED ON THE ED. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE UPON INTERROGATION OF THE CDS FOR ENGINE FAULTS FOUND NR 2 ENGINE LANE B FAULT 130. C/W FIM TASK 61-20-03-810-815. AFTESDR MALA060215Sensor · malfunctionedTHE RT PROP RPM GAUGE IS ERRATIC WHEN SET TO 1270 RPM. IT MOVES BETWEEN 1200-1270 RPM. ALL OTHER INDICATIONS NORMAL. REMOVED AND REPLACED PROP SPEED SENSOR PN 488T42P01 IAW CT7 MM 74-00-00 PGS 426-427. OPS CHECK GOOD. LEAK CHECK GOOD.SDR MASA200600451Indicator · inoperativeABORTED TAKEOFF FOR THE NR 2 DIGITAL PROP READOUT INOP. MAINTENANCE REMOVED AND REPLACED INDICATOR.SDR SWIA200616162Torque Sensor · malfunctionedON TAXI IN AFTER LANDING, AUTO-FEATHER OFF, NR 1 PROP FEATHERED UNCOMMANDED. REPLACED LT ENG TORQUE SIGNAL CONDITIONER. OPERATIONAL CHECK GOOD.SDR CIEA200500017Tach Generator · defectiveSHORTLY AFTER TAKEOFF, THE PILOT NOTICED THE LT PROP RPM DROPPING. THE OTHER ENGINE INSTRUMENTS DID NOT SEEM TO BE AFFECTED, BUT THE PILOT THOUGHT THE ENGINE WAS LOOSING POWER. THE AIRCRAFT RETURNED AND LANDED AT THE SAME AIRPORT AS THE TAKEOFF. THE AIRCRAFSDR 10252005AIndicator · malfunctionedLEFT PROP RPM DROPPED 300 RPM IN FLIGHT, UNABLE TO SYNC, AFTER LANDING. LT PROP RPM DROPPED TO 0. REMOVED AND REPLACED PROP RPM GAUGE PN ON/OFF 10223N0, SN ON 237, SN OFF 165 OPS CHECK GOOD.SDR MALA050652Sensor · malfunctionedCREW RETURNED TO MSP DUE TO A PROPELLER RPM CONTROL/INDICATION FAULT. RPM PROP RPM WENT TO ZERO INFLIGHT. REMOVED AND REPLACED PROP RPM SENSOR AS REQUIRED PN 4088T42P01. REMOVED AND REPLACED PROP GAUGE AS REQ SN OFF 9710657 ON 324. OPS CHECKS GOOD.SDR NAFA20040005Relay · malfunctionedTAKEOFF WARNING HORN INTERMITTENT ON TAKEOFF. REPLACED NR 4 PROPELLER TAKEOFF WARNING RELAY. OP CHECKED GOOD.SDR MASA200400392Pcu · inoperativeTHE AIRCRAFT DIVERTED TO GJT WITH THE LOSS OF CONTROL OF THE NR 2 ENGINE TORQUE IN FLIGHT. MX REPLACED THE PCU, MFC AND FUEL PUMP WITH ALL ENGINE RUN CHECKS AFTERWARD CHECKING GOOD. MFC P/N 3244853-18, S/N C31148V, FUEL PUMP P/N 5008269H, S/N 2433.SDR MALA040372Indicator · inoperativeAFTER TAKEOFF LEFT PROP RPM INDICATOR INDICATED ZERO CYCLED C/B J-8, INDICATOR STILL INDICATED ZERO. WHILE RETURNING TO DTW INDICATOR WORKED INTERMITTENTLY. AIR RETURN TO DTW. MAINTENANCE REMOVED AND REPLACED GAUGE P/N 10223N01R00, S/N OFF 117, S/N ON BG05.SDR CA040429001Wire · failed(CAN) DURING CRUISE, THE RT ENGINE BETA LIGHT ILLUMINATED. ALL PROPELLER AND ENGINE PERFORMANCE WAS NORMAL. THE FLIGHT CREW SHUT DOWN THE AFFECTED ENGINE AND FEATHERED THE PROPELLER AS A PRECAUTION. THE AIRCRAFT RETURNED TO THE AIRPORT. UPON INVESTIGATION, MASDR PCAA0404189Switch · faultyUPON ROTATION NOTED PROPELLAR RPM FLUCTUATION. CHECKLIST WAS FOLLOWED AND NORMAL OPERATION WAS RESTORED. CREW ELECTED TO RETURN TO LGA DUE TO PROXIMITY AND WEATHER. FLIGHT LANDED WITHOUT INCIDENT.LGA MAINTENANCE COMPLIED WITH MEL.ONCE AIRCRAFT IN MIDDLETOWN MASDR 58290Indicator · stuckON TAKEOFF ROLL THE LT PROP INDICATOR BEGAN TO READ HIGH, IT THEN WENT TO 2000 AND STUCK. CREW ABORTED TAKEOFF AND RETURNED TO GATE, ON SHUT DOWN INDICATOR STUCK AT 600. THERE WAS NO FURTHER INCIDENT OCCUR. COULD NOT DUPLICATE THE PROBLEM.SDR MALA040111Indicator · failedDURING FLIGHT 3006 LEFT PROP RPM GAUGE DROPPED TO ZERO INFLIGHT. FLUCTUATES BETWEEN 200 AND 1270 RPM. AIR RETURN TO MEM. MAINTENANCE REMOVED AND REPLACED LEFT PROP INDICATOR, OPS CHECKS GOOD. OK FOR SERVICE.SDR QXEA200301486Warning System · malfunctionedGEG- ON FLIGHT 2359 DURING AUTOFEATHER TEST, NR 1 ENGINE SHOWED FAILED MESSAGE. POWER DOWN AND BACK UP. PERFORMED AUTOFEATHER TEST. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR 030971Indicator · failedON 12/01/03, AT 1515Z FLT 4523, AIRCRAFT ABORTED TAKEOFF WHEN THE LEFT TORQUE INDICATOR WENT TO ZERO AT V1. CREW RETURNED AIRCRAFT TO FIELD.SDR QXEA200301487Warning System · malfunctionedGEG- ON FLIGHT 2371 DURING AUTOFEATHER TEST, NR 1 ENGINE SHOWED FAILED MESSAGE. POWER DOWN AND BACK UP. PERFORMED AUTOFEATHER TEST. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR GLBA2003157Indicator · inoperativeNR 1 PROP INDICATOR NEVER WENT ABOVE 1000 ON TAKEOFF ROLL, GROUND RUN OPS CK GOOD.SDR VNAA0310002Connector · contaminatedDURING TAKEOFF, THE CREW RECEIVED A PROP OVERSPEED CAS MESSAGE AND ABORTED TAKEOFF. MAINTENANCE INSPECTED AND FOUND FLUID ON THE CONNECTOR. MAINTENANCE CLEANED THE CONNECTOR IN ACCORDANCE WITH STANDARD MAINTENANCE PRACTICES AND THE DEFICIENCY COULD NOT BE DUSDR GLBA2003127Tach Generator · malfunctionedNR 1 PROP RPM 1450 IDLE AT 600, TIGHTENED NR 1 N2 TACH GEN.SDR MALA030398Sensor · inoperativePROP INDICATOR WENT TO ZERO ON CLIMBOUT. PULLED AND RESET BREAKER. ON FINAL APPROACH INDICATOR WENT BACK TO WORKING. REPLACED PROP SPEED SENSOR.SDR MALA030397Computer · malfunctionedAUTOCOURSEN LIGHT ILLUMINATED ON TAKEOFF ROLL. ABORTED TAKEOFF. REPLACED AUTOCOURSEN COMPUTER. P/N ON AND OFF 8542M2, SN/ON 504, S/N OFF 215SDR 2003FA0000915Indicator · failedPROPELLER RPM INDICATED 300 RPM HIGH DURING FLIGHT. PILOT PERFORMED PRECAUTIONARY LANDING. NO OTHER PERIMETER FLUCTUATIONS. REPLACED INDICATOR WITH NEW PART. OPERATIONAL CHECK GOOD.SDR 2003FA0000893Indicator · malfunctionedPROPELLER RPM GAUGE INDICATED 300 RPM OVER REDLINE DURING FLIGHT. PILOT PERFORMED PRECAUTIONARY LANDING AT FIELD OTHER THAN PLANNED. FURTHER INVESTIGATION OF ENGINE AND SYSTEM: NOR TORQUE FLUCTUATUON, NO ITT FLUCTUATION, NO N FLUCTUATION, INDICATOR FAILURE OSDR MALA030321Indicator · failedAFTER TAKEOFF OF FLIGHT 3237, RIGHT HAND PROP RPM INDICATOR FAILED. AIR RETURN TO ABR. MAINTENANCE REPLACED PROP SPEED INDICATOR P/N 10223N01R00, SN/OFF B604, SN/ON 9703632. IAW SAAB AMM 61-40-05-2, OPS CHECK GOOD.SDR CA030505004Drive Shaft · sheared(CAN) THE PROP INDICATION WAS INTERMITTENT. MAINTENANCE FOUND THE DRIVE SHEARED OFF INSIDE THE TACHOMETER GENERATOR WHERE THE ROLL PIN SECURES THE DRIVE.SDR GLBA2003049Tach Generator · fluctuatesLEFT PROP GAUGE FLUCUATES. REMOVED AND REPLACED LEFT TACK GEN.SDR CA030325012Connector · shorted(CAN) DURING FLIGHT, PILOT REPORTED THAT NP RPM INDICATION WAS FLUCTUATING. NP WOULD DROP TO AROUND 1620 FOR A FEW SECONDS & THEN IT WOULD RETURN TO IT'S CONSTANT SPEED RANGE OF AROUND 1700. FLUCTUATIONS LASTED FOR ABOUT 20 MINUTES. TORQUE & FUEL FLOW WERE CONSDR VNAA0301012Warning System · malfunctionedDURING TAKEOFF, THE CREW RECEIVED A PROP SPEED WARNING CAS MESSAGE AND ABORTED TAKEOFF. THE CREW THEN TAXIED OFF THE RUNWAY AND CALLED MAINTENANCE CONTROL. THE CREW WAS INSTRUCTED TO TRY AND DUPLICATE THE PROBLEM PERFORMING ENGINE RUNS BUT THE PROBLEM DID NOSDR 0301091Transmitter · saturatedDuring Flight 4501 from PIT to LEX L ENG oil press light illum in flight + L prop PSI fluctuating between 0-100 psi. Removed + cleaned canon plug on oil pressure transmitter IAW SAAB AMM 73-00-00 ops check good.SDR 0301041Connector · dirtyON FINAL APPROACH, FLIGHT 4477 EXPERIENCED PROPELLER OIL FLUCTUATIONS FROM 0-60 PSI. INFLIGHT SHUTDOWN OF LEFT ENGINE PERFORMED. FLIGHT LANDED WITHOUT INCIDENT. MECHANIC CLEANED CONNECTOR PLUGS ON PRESSURE TRANSDUCER AND COCKPIT INDICATOR. OPERATIONAL CHESDR AUS20021137Tach Generator · faulty(AUS) RT PROPELLER TACH-GENERATOR FAULTY.SDR MALA020595Relay · failedDURING FLIGHT NR 2937, ON TAKEOFF, AUTO COARSEN WOULD NOT ARM. RETURNED TO GATE. MAINTENANCE FERRIED AIRCRAFT TO MSP FOR REPAIR DUE TO AUTO COARSEN LIGHT NOT ARMING DURING TAKEOFF. MAINTENANCE REPLACED RELAY 44KA IAW SAAB AMM 72-00-00.SDR GLBA2002154Warning System · malfunctionedAUTO FEATHER ANNUNCIATOR ILLUMINATED ON T/O ROLL, PERFORMED AUTO TEST WITH NO DEFECTS NOTED.SDR SWIA200210980Connector · looseRIGHT NP GAUGE DROPPED TO ZERO WHEN POWER WAS SET ON TAKEOFF. ABORTED TAKEOFF. FOUND CANNON PLUG FOR RIGHT NP GAUGE LOOSE. TIGHTENED CANNON PLUG AND RAN ENGINE UP TO POWER TWO TIMES. ALL CHECKED GOOD.SDR GLBA2002078Indicator · malfunctionedNR 1 PROP INDICATOR FLUX. SWAPPED INDICATORS, OPS CHECKED SYSTEM SATISFACTORY. RETURNED TO SERVICE.SDR SWIA200210876Warning System · malfunctionedAUTOFEATHER WARNING ON TAKEOFF - ABORTED TAKEOFF AND RETURNED TO GATE. PERFORMED STATIC ENGINE RUN AT TAKEOFF SETTINGS, COULD NOT DUPLICATE DISCREPANCY. OPERATIONAL CHECK GOOD.SDR QXEA0200477Warning System · malfunctionedSEA - RETURN TO GATE, AUTO FEATHER ARM LIGHT INOP. GROUND RAN AIRCRAFT AFTER DIAGNOSTICS OF MDC, NO DEFECTS NOTED. NO PARTS REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR QXEA0200457Warning System · malfunctionedGEG - AUTO FEATHER FAILED TO ARM ON TAKEOFF. RETURNED TO GATE, PERFORMED AUTO FEATHER TEST. SYSTEM TEST NORMAL. NO DISCREPANCIES NOTED. NO FAULT FOUND IN CDS SYSTEM INTERROGATION. NO PART REPLACED AIRCRAFT RETURNED TO SERVICE.SDR SWIA200210710Indicator · failedAFTER DEPARTURE LEFT NP NEEDLE WAS READING -0-. RETURNED TO SLC. REMOVED AND REPLACED NR 1 NP INDICATOR. OPS CHECK GOOD.SDR SWIA200210686Warning System · malfunctionedABORTED TAKEOFF DUE TO AUTOFEATHER AURAL WARNING. STATIC TAKEOFF WAS ATTEMPTED WITH AUTOFEATHER ARMED AND THE POWER LEVERS ADVANCED AS QUICKLY AS POSSIBLE. PERFORMED EXTENSIVE GROUND RUNS OF BOTH ENGINES WITH EEC'S ON AND OFF. COULD NOT DUPLICATE AUTOFEATHESDR SWIA200210632Indicator · failedRIGHT NP GAUGE FAILED DURING TAKEOFF ROLL. BOTH ANALOG AND DIGITAL. REMOVED AND REPLACED RT NP INDICATOR. OPS CHECK GOOD. P/N ON SEL-OC29DH, S/N ON 97C.SDR SWIA200210614Warning System · malfunctionedON TAKEOFF ROLL, TAKEOFF AURAL WARNING AUTO FEATHER SOUNDED. AUTO FEATHER SWITCH IS ON POSITION. INSPECTED RELAY K0161 RECEPTACLE AND PERFORMED EXTENSIVE RUNS. OPS CHECKS GOOD.SDR SABA020003Control Box · failedFLIGHT 5025 FROM CLT TO TLH; PILOT ABORTED TAKEOFF FOR NOT GETTING AN AUTO FEATHER LIGHT DURING TAKEOFF ROLL. AIRCRAFT RETURNED TO GATE IN CLT. MAINTENANCE REMOVED AND REPLACED THE GRIMES CONTROL LIGHT BOX. SYSTEM OPS CHECKED. AIRCRAFT RETURNED TO SERVICE.SDR SWIA200110492Warning System · malfunctionedON TAKEOFF, AUTO FEATHER AURAL WARNING SOUNDED WITH SWITCH IN THE ON POSITION AND SYSTEM ARMED. AUTO FEATHER SYSTEM OPS CHECK GOOD DURING TEST. POWERED DOWN AND BACK UP. PERFORMED HIGH SPEED TAXI. OPS CHECK GOOD.
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