JASC 2781
Service difficulty reports · 1,398
Reports filed under 2781 · Leading Edge Slat Position 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 = '2781' 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 = '2781' 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 WX0A2016031873108Proximity Sensor · faultyDURING THE T/O ROLL RECEIVED THE SLAT DISAGREE & THE SLAT AURAL WARNING AROUND 70 KTS. ABORTED T/O. TAXIED BACK TO THE GATE. CAPTAIN WILL PUT THE DISCREPANCY IN THE LOG BOOK. PSEU SN 668 HAD PRIOR FAULT ISSUES WITH SLAT DISAGREE. R & R PSEU IAW AMM 32-60-SDR FDEA201603140918Sensor · out of adjustON FINAL APPROACH GOT INTERMITTENT SLAT DISAGREE LVL 2 ALERT, ALERT WOULD COME ON FOR 1 OR 2 SECONDS THEN GO OUT. STICK SHAKER WOULD ACTIVATE WITH DISAGREE ALERT. RETRACTED GEAR & WENT TO FLAPS 15 170 KTS & DISAGREE ALERT STOPPED. RECONFIGURED & LANDED. NOSDR CA160310010Sensor · failed(CAN) CREW REPORTED THEY HAD A SLAT FAIL ON APPROACH. RESOLUTION FIM TASK 27-83-00-810-814-A CARRIED OUT. FOUND SLAT SKEW SENSOR (OUTBOARD) 2/3 RESISTANCE OUT OF LIMIT. REPLACED IAW AMM 27-83-01 PB 401. SLAT SYSTEM CHECK SERVICEABLE.SDR AALA20160304012Warning System · false activationWHEN FLAP HANDLE SELECTED TO 1, LE SLAT DISAGREE WITH LE LIGHT ON. ALSO HAD LE SLAT ASYM MSG. FLIGHT DIVERTED WITHOUT FURTHER INCIDENT. AN EMER LANDING WAS DECLARED. PERFORMED FIM TASK 27-51-00-815-806, RESET SYS. OPERATED FLAP SLAT IN ALTERNATE & NORMAL SDR FDEA201602150559Pseu · failedAT FLAPS 30, NOTICED AMBER A/S FOOT & PLI COVERING THEN RECEIVED, LE SLAT ASSYM ALERT. AT APPROX 160 KNOTS SLOWING & COULD FEEL AERODYNAMIC RUMBLE. ELECTED TO G/A. ON G/A AFTER COMPLETING PROCEDURE, CREW NOTED ROLLING MOMENT. COMPLETED QRH PROCEDURE FOR, LSDR YENA20160211111Sensor · failedDIVERTED, ON DESCENT SLAT FAIL; FOUND OTBD RT SKEW SENSOR NR 3 SHORTED AND RT SKEW SENSOR AND HARNESS CORRODED. REPLACED 3 EA DAMAGED COMPONENTS IAW AMM 27-83-01 & 27-83-07. SLAT FAIL CLEARED. ACFT OK FOR SERVICE.SDR YENA20160211110Sensor · failedDIVERTED, ON DESCENT SLAT FAIL; FOUND OTBD RT SKEW SENSOR NR 3 SHORTED AND RT SKEW SENSOR AND HARNESS CORRODED. REPLACED 3 EA DAMAGED COMPONENTS IAW AMM 27-83-01 AND 27-83-07. SLAT FAIL CLEARED. ACFT OK FOR SERVICE.SDR AALA201602039002Warning System · false activationAIRCRAFT WAS GNDED. CREW REPORTED SLAT LOCK OUT MSG ON DESCENT. DECLARED AN EMER & LANDED WITHOUT INCIDENT. PERFORMED FIM TASK 27-81-00-810-802-A. NO FAULTS FOUND, TRANSITORY CONDITION. PERFORMED FLIGHT CONTROL RETURN TO SERVICE TEST IAW AMM 27-00-00-070SDR AALA20160129005Proximity Sensor · out of adjustAIRCRAFT WAS GNDED. DURING TAKEOFF, CREW RECEIVED TAKEOFF CONFIGURATION & LE FLAPS TRANSIT WARNINGS. TAKEOFF REJECTED AT APPROX 90 KNOTS. ADJUSTED LT WING NR 4 SLAT PROXIMITY SENSOR, S175, GAP IAW AMM 27-88-11. SYS CHECKED NORMAL.SDR AALA20160124001Warning System · false activationAIRCRAFT WAS GNDED. EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH LE SLAT ASYMMETRY LIGHT ILLUMINATED WHEN FLAPS 1 SELECTED. LIGHT EXTINGUISHED UPON ARRIVAL. ACCOMPLISHED FLAP & SLAT PRIMARY DRIVE & INDICATION SYS TEST IAW AMM 27SDR CA160129004Warning System · false activation(CAN) SLAT FAIL ON TAKEOFF, MORE INFO RECEIVED, SLATS FAIL CAUTION MESSAGE POSTED AFTER SELECTING THEM TO RETRACT AFTER TAKEOFF. CREW RAN QRH MESSAGE CLEARED. SYSTEM TESTED, NO FAULT FOUND.SDR AALA20160114005Sensor · faultyAIRCRAFT WAS GNDED. EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH LE FLAPS TRANSIT LIGHT CAME ON AFTER V1. OVERHEAD PANEL INDICATED FLAP NR 1 IN TRANSIT, LIGHTS EXTINGUISHED WHEN FLAPS SELECTED UP. ACCOMPLISHED FSEU BITE WHICH RESDR AALA20160104009Warning System · false activationGOING FROM FLAPS 20 - 25, THE LE ASYMMETRY, LE SLAT ASYMMRYTY, LIGHT CAME ON. AUTO PILOT HANDLE WENT BACK TO 20. THE FLIGHT DECLARED AN EMER & LANDED WITHOUT FURTHER INCIDENT. NO FAULTS ON FSEU. RAN FLAPS & SLATS UP & DOWN SEVERAL TIMES, NO FAULTS. INSTALSDR AALA20151228001Fseu · faultyAIRCRAFT WAS GNDED. EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH AFTER FLAPS 1 SELECTED FLPS1 RECEIVED, LE SLAT DISAGREE. ACCOMPANIED BY A SPLIT IN FLAP INDICATOR. FOLLOWED QRH & LIGHT WENT OUT. COULD NOT DUPLICATE SLAT DISAGRESDR VNAA2015122400015Position Sensor · failedCREW REPORTED OVERSPEED WARNING AT 230 KTS WITH SLATS AND FLAPS AT ZERO DEGREES. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R RT SLAT BRAKE POSITION SENSOR UNIT AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.SDR CALA2015122494917Warning System · false activationLEADING EDGE SLAT DISAGREE. EMER DECLARED WITH ATC IAW FIM. OPERATED SLATS SEVERAL CYCLES WITH NORMAL HYD OPERATIONS & ALTERNATE ELEC LE SLAT MOVE FREELY & NO ECAS MSG NOTED. CHECKED PDU FOR LEAKS, NO LEAKS NOTED. PERFORMED FSEU BITE PROCEDURE IAW FIM, NO SDR AALA20151222014Warning System · activatedAIRCRAFT WAS GNDED, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH THE LE FLAP NEEDLE STUCK BETWEEN 0 & 1. FLAP HANDLE MOVEMENT DID NOT MOVE FLAPS UP OR DOWN. LE TRANSIT STAYED ILLUMINATED. OVERHEAD PANEL SHOWED ALL LE DEVICES EXTSDR SWAA2015121447054Sensor · out of adjustAIR TURN BACK, NR 1 LE FLAPS, TRANSIT LIGHT REMAINED ILLUMINATED WITH FLAPS UP. ADJUSTED NR 1 SLAT MID SENSOR IAW AMM.SDR CA151210003Sensor · failed(CAN) ON APPROACH CREW HAD A SLAT FAIL. FLIGHT DECLARED A PAN PAN WITH ATC FLIGHT LANDED AND WAS MET BY CFR. FLIGHT TAXIED TO GATE WITH NO FURTHER INCIDENT. RESOLUTION C/O FIM 27-80-00-810-802-A AND FIM 27-83-00-810-814-A. REPLACED RT SLAT POSITION SENSOR UNISDR AALA20151203005Position Sensor · faultyEMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. ACFT WAS GNDED. DURING CRUISE THE LE FLAP TRANSIT LIGHT & ASSOCIATED SLAT ONE GREEN LIGHT ILLUMINATED. R & R THE NR 1 LE INBD SLAT POSITION SENSOR IAW AMM 27-88-11. SYS CHECKED NORMAL.SDR AALA20151120010Proximity Switch · faultyLEADING EDGE ASYM LIGHT ON AFTER TAKEOFF & FLAP RETRACTION. FLAP INDICATOR MOVED BACK & FORTH, BETWEEN UP & .5. REPLACED NR 6 INBD PROXIMITY SWITCH M281. OPERATIONALLY CHECKED NORMAL IAW MM 27-88-01.SDR AALA20151115002Sensor · faultyFLAPS SELECTED TO 10, NR 3 & 4 LE FLAPS DID NOT EXTEND WITH FLAPS TRANSIT LIGHT. THE FLIGHT ABORTED APPROACH, DECLARED AN EMER & DIVERTED, LANDED WITHOUT FURTHER INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. PERFORMED FIM IAW 27-88-00-810-806, BITE OF FSEU. SDR 2DYA20151101017Sensor · out of adjustAFTER TAKEOFF, CREW NOTICED DURING FLAP RETRACTION, LE SLAT DISAGREE & LE SLAT ASYMMETRICAL STATUS MESSAGE, LE SLAT SHUTDOWN AIR & GROUND DISAGREE, AFTER GEAR RETRACTION. AUTO BRAKES INOPERATIVE. CREW MADE DETERMINATION TO RETURN, DUE TO PREVIOUS DIVERT FOR SDR 2DYA20151101016Sensor · dirtyAFTER TAKEOFF, CREW NOTICED DURING FLAP RETRACTION LE RETRACTION, LE SLAT ASYMMETRY AIR & GND DISAGREE, AFTER GEAR RETRACTION. AFTER FOLLOWING QRM PROCEDURES, CREW MADE DETERMINATION TO DIVERT. LANDED SAFELY WITH NO FURTHER INCIDENT. FOUND SENSORS VERY DIRTSDR WX0A2015110272977Proximity Sensor · faultyCLIMBING THROUGH 20000', WE HAD THE FOLLOWING AURAL WARNING, SLAT OVER SPEED, CLACKER LG. WE DID QRH 85.3, AURAL WARNINGS CONTINUED. AFTER WE LEVELED AT 34000 FT, WARNING WENT AWAY. AFTER 15 MIN, LG AURAL WARNING CAME BACK WITH THE SLAT DISAGREEMENT LIGHT. SDR FDEA201510253334Slat · faultedSLATS SYSTEM 1 & 2 FAULTED ON APPROACH AT 240 KTS. CYCLED HANDLE TO SLATS UP & SLOWED TO 220 KTS. ATTEMPTED SECOND EXTENSION WITH SAME RESULT. FOLLOWED QRH & ECAM, LANDED SLATS 0 FLAPS 40. FOUND LT TORQUE LIMITER TRIPPED, PERFORMED INSPECTION & CHECK OF LTSDR AALA20151019017Proximity Sensor · faultyFLAPS REMAINED AT 5 WHEN HANDLE POSITIONED TO 10. THE FLIGHT ABORTED APPROACH. AN EMER WAS DECLARED & THE FLIGHT DIVERTED. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. ACFT TAKEN OUT OF SERVICE. R & R NR 1 LE SLAT PROXIMITY OTBD SENSOR S994 IAW AMM 27-88-1SDR AALA20151019016Sensor · faultyHAD LE FLAP ASYMMETRY AFTER TAKEOFF. PERFORMED CHECKLIST & RETURNED. DECLARED EMER & OVERWEIGHT LANDING WITHOUT INCIDENT. ACFT TAKEN OUT OF SERVICE. REPLACED NR 10 OTBD SLAT SENSOR S296 IAW AMM 27-88-01. ADJUSTED GAP & TESTED OK IAW AMM 27-88-01.SDR AALA20151016009Sensor · failedON APPROACH, EXTENDING FLAPS FROM 2 - 5 FLAPS STOPPED AT JUST BEYOND 2 DEGREES. SYMMETRICAL AT ALL TIMES. FLAPS EXTENDED TO 15 USING ALTERNATIVE FLAP SWITCH. FLIGHT DECLARED AN EMER & LANDED NORMAL. NO FLAP OVER SPEED THROUGHOUT. ACFT WAS REMOVED FROM SESDR CALA2015101600850Fseu · faultedAFTER TAKEOFF, ON CLIMB UP THE SLATS MSG, LE SLAT DISAGREE, RAN QRH & RETURNED, FLAPS 20 ON LANDING. PERFORMED FIM TASK 27-81-00-815-807, FSEU BITE ON BOTH 1 & 2 FSEU`S NOTED MSGS 310 & 331. COMPLIED WITH FIM TASK 27-81-00 101 FIG 104 BLOCK 2 WHICH OPERATES SDR WX0A2015101572943Sensor · faultyMULTIPLE SLAT OVER SPEED AURAL WARNINGS ON CLIMB OUT. SLATS WERE RETRACTED & CLIMB SPEED WAS 320 IAS. R & R SLAT ADVISORY SENSOR IAW AMM 27-80-06-2-0, RT SLAT A. OPERATIONS CHECKED SATISFACTORY.SDR AALA20151009007Pseu · malfunctionedLEADING EDGE SLAT ASYMMETRY EICAS MSG & LE LIGHT ON. FLAPS STOPPED BETWEEN OPS 1 DEGREE. FLIGHT DECLARED AN EMER & RETURNED TO FIELD WITHOUT FURTHER INCIDENT. ACFT REMOVED FROM SERVICE. ACCOMPLISHED FIM 27-81-00-815-809, FAULT CODE 27-81021 NOTED. PSEU BISDR WX0A2015100572917Warning System · false activationAFTER SLAT RETRACTION, SLAT DISAGREE ILLUMINATED & LIGHT REMAINED ILLUMINATED. COMPLETED QRH 27.8, LIGHT EXTINGUISHED CLIMBING THROUGH FLIGHT LEVEL 200. FLIGHT CONTINUED, NO ROLLING TENDENCY NOTICED. SLAT FLAP EXTENSION DURING APPROACH & LANDING NORMAL. RSDR CALA2015092500801Switch · failedLEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED & STAYED LIT AT FLAPS 1. RAN QRH & SELECTED FLAPS 5, LIGHT WENT OUT & LANDING WAS NORMAL. LE FLAPS NR 3 WAS THE ONE STICKING. REF LOG PAGE 8285012 FOR CORRECTIVE ACTION.SDR ASMF201510020Sensor · failedDURING START ENGINES, THE LE FLAPS TRANSIT LIGHT TURNED ON. PERFORMED BITE TO FSEU IAW FIM 27-88 TASK 810 PROCEDURE, SHOWING FAILURE CODE 27-81215 SL8 PROX INBD, SO SLAT NR 8 WAS DEFERRED IAW MEL 27-4-6 CAT C. DURING OVERNIGHT CHECK, THE FIM 27-88 TASK 804 PRSDR CALA2015091694366Transmitter · faultyDECLARED AN EMERGENCY DUE TO SLAT DISAGREE LIGHT PRIOR TO LANDING. RT SLAT TRANSMITTER FAULTED FROM BOTH FLAP SLAT UNIT. FOUND TORQUE TUBE ASSEMBLY SHEARED. FOUND PULLEY ASSEMBLY LESB DAMAGED. REPLACED TORQUE TUBE & PULLEY, VERIFIED SLAT ZERO POSITION.SDR AALA20150910006Sensor · out of adjustAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURING CRUISE LE SLAT IN TRANSIT LIGHT ILLUMINATED. ADJUSTED POSITION OF NR 1 LE OTBD SENSOR S994 IAW AMM 27-88-11. R & R WIRING SPLICES AT SENSOR S994 IAW AMM 27-88-11. R & R FSEU IAW AMMSDR AALA20150908020Fseu · faultyAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURING CRUISE LE SLAT IN TRANSIT LIGHT ILLUMINATED. ADJUSTED POSITION OF NR 1 LE OTBD SENSOR S994 IAW AMM 27-88-11. R & R WIRING SPLICES AT SENSOR S994 IAW AMM 27-88-11. R & R FSEU IAW AMMSDR CA150909008Indicator · malfunctioned(CAN) AIRCRAFT WAS INTERCEPTING FINAL AND HAD SELECTED FLAPS 0 TO 1 AT WHICH POINT THE CREW GOT A SLAT FAIL MESSAGE. THE CREW USED THEIR QRH AND CLEARED THE FAULT WHILE THEY LEVELED OFF. ONCE FAULT WAS CLEARED THEY CAME AROUND AND DID THE VISUAL TO RWY 14R. RSDR AALA20150907003Target · out of adjustEMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING DESCENT FROM CRUISE LE FLAPS TRANSIT LIGHT ILLUMINATED. NR 1 SLAT GREEN LIGHT ON OVERHEAD ON. PERFORMED BITE OF FSEU WITH NO CURRENT FAULTS RETURNED. FOUND S994 TARGET GAP OUT OF LIMITS, SDR 7SSA2015110501Bolt · missingON DEPARTURE, RECEIVED THE, NO TAKEOFF, CALL OUT AT 80 KNOTS & ABORTED THE TAKEOFF ROLL. ON THE PDU THE OTBD SLAT PORTION SHOWED RED. DURING THE TROUBLESHOOTING THE TECHNICIANS NOTICED THAT WHEN THE SLATS WERE DEPLOYED THE LT OTBD SLAT COULD BE MOVED SLIGHTLSDR ASMF201510015Indication Sys · malfunctionedAIRCRAFT RETURNED TO PLATFORM DUE TO AFTER START ENGINES, THE LE FLAP EXTEND INDICATION WAS SHOWN WITHOUT MOVEMENT. PERFORMED THE FIM 27-51 TASK 820 PROCEDURE, NO FAILURE WAS DETECTED. AS A PRECAUTIONARY ACTION, THE FLAPS POSITION TRANSMITTER T428 WAS REPLACSDR CA150908002Sensor · contaminated(CAN) EMERGENCY DECLARED WITH ATC DUE TO FLIGHT CONTROL PROBLEMS. FLIGHT LANDED. IN FLT: L/E SLAT ASSYM EICAS MESSAGE. QRH CHECKLIST COMPLETED. OPERATED SLATS/FLAPS FULL CYCLE NUMEROUS TIMES. NO SLAT ASSYMETRY, NO MSGS, NORM OPS. PSEU BITE SHOWED "294". PSSDR P5CA2015082700097Motor · failedTHE INBD SLAT ALTERNATE MOTOR FAILED IAW AMM 27-81-11-024-001, REV 112, STEP A- F AND STEP 1 REMOVED THE ELECTRIC MOTOR IAW AMM 27-81-11-454-029, REV 112, STEP A-J AND STEP M INSTALL THE ELECTRIC MOTOR WITH NEW IAW AMM 27-81-00 -735-277, REV 112, PFM SLAT ALTESDR SIMA20150816003Warning System · false activationSLATS FAIL CAUTION MSG DISPLAYED WHEN SELECTING FLAPS 0 LT SLAT 0, RT SLAT FLATS DEPLOYED. NORMALLY WHEN CONFIGURING. CLEARED FAULTS IAW AMM 45-45-00. PERFORMED OPERATIONAL CHECK OF SLATS & FLAPS SYS IAW AMM 77-50-00. NO FAULTS FOUND, ACFT OK FOR SERVICE.SDR AALA20150809008Warning System · false activationEMERGENCY DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. FLIGHT DIVERTED BECAUSE OF THUNDERSTORMS. DURING APPROACH, THE NR 2 LE FLAP DISAGREE LIGHT CAME ON. ACCOMPLISHED FIM TASK FIM 27-AD800 WITH NO CURRENT FAULTS. NO 30 DAY FAULT HISTORY. ALL TESTS SDR C77A20150805001Sensor · failedFLAP & SLAT FAIL EICAS MSG. FOUND RT WING NR 2 - 3 SLAT SKEW SENSOR FUSE BROKEN UPON FURTHER TROUBLESHOOTING. R & R RT WING NR 4 SLAT ACTUATOR IAW AMM 27-81-01. OPERATIONS CHECKED GOOD. R & R RT WING AT 2 - 3 SLAT SKEW SENSOR IAW AMM 27-81-01. OPERATIONS SDR C77A20150731002Sensor · failedFLAP FAIL MESSAGE ON CLIMB OUT, 30 SECONDS AFTER FLAPS INDICATED 0. COMPLETED QRH. R & R T3 & T4 SKEW SENSORS IAW AMM 27-83-01 & 27-83-02. OPERATIONS CHECKED GOOD.SDR SIMA20150713003Warning System · false activationSLATS FAIL, CAUTION MSG ON APPROACH SLATS AT 0 ON THE LT WING & ON THE RT. PERFORMED OPERATIONAL CHECK & CLEARED INHIBITS IAW FIM 27-81-00-810-802-A02 & AMM 27-50-00. ALL CHECKED GOOD, NO OTHER DEFECTS NOTED. ACFT OK FOR SERVICE.SDR AALA20150704001Sensor · faultyAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL, ACFT NOT OVERWEIGHT. DURING CRUISE RECEIVED LE ASYMMETRY MSG & FLAP POSITION NEEDLE INDICATION DISPLAYED ERRATIC. FOUND SLAT 5 INBD LT SENSOR S286 RESISTANCE HIGH. R & R SENSOR S286 IAW AMM 27-88-01. PERFOR
Back to JASC 2781