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.

SDR IPXA2023082259897Slat · warning messageLE SLAT DISAGREE INSPECTION COMPLETED IAW 27-81-00 FAULT TREE 803. REFERENCE BAR CODE T3F18E0028GZ1 LINE ITEM 13 FOR FAULT FOUND AND CORRECTIVE ACTION.Aug 11, 2023 · N454UP · Boeing 75724APFSDR SWIA2023081102Unknown · warning messageON CLIMB OUT, SLAT FAIL CAUTION MESSAGE CAME UP. DECIDED TO RETURN TO PDX. PERFORMED QRH. DECLARED EMERGENCY. (FLT 3496 FILED CLOSED)FAULT CODE 27811013ACE PER FIM 27-81-00-810-805-A CONTRACT MECHANIC SF-ACE CLEAR INHIBITS PROCEDURE. AFTER PROCEDURE SLATS WORAug 10, 2023 · N188SY · Emb ERJ170200LRSDR DALA2023080406336Unknown · unknownSHIP 0680 -ATB/DE- AIRCRAFT RETURNED TO ATL AFTER QRH COMPLETION FOR LE SLAT ASYM INDICATION. CORRECTIVE ACTION: C/W OVERWEIGHT LANDING INSP. FOUND SLAT LOSS SWITCH TRIPPED AND RT O/B SLAT LOSS SWITCH CABLE TENSION OUT OF RIG, REPLACED R/H LEADING EDGE SLAT POAug 2, 2023 · N680DA · Boeing 757232SDR DALA2023080106236Unknown · unknownSHIP 0680 -MISC/DE- CREW ELECTED DE AFTER QRH COMPLETION FOR LE SLAT ASYM INDICATION. CORRECTIVE ACTION: FOUND R/H O/B SLAT LOSS SWITCH TRIPPED. CABLE AND SLAT LOSS SYSTEM INTACT. FOUND R/H O/B SLAT ROTARY ACTUATOR NBR 20 TORQUE INDICATOR TRIPPED. R/R NBR 20 RJul 31, 2023 · N680DA · Boeing 757232SDR R61A2023072100105Unknown · unknownFLAP FAIL 0 POSITION. IT FAILED WHEN WE EXTENDED SPEED BRAKES DESCENDING THROUGH FL200. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. TROUBLESHOT FLAP FAIL, FOUND TO BE TRANSITORY CONDITION. MESSAGE CLEARED.Jul 17, 2023 · N413YX · Emb ERJ170200LRSDR DALA2023071805814Unknown · unknownSHIP 3749 -MISC/DE- DUE TO LE TRANSIT LIGHT AT FLAPS 0. CORRECTIVE ACTION: C/W FIM TROUBLE SHOOTING STEPS AND REPLACED FAULTY LEADING EDGE RETRACT SENSOR. OPS NORMAL AND RTS.Jul 13, 2023 · N3749D · Boeing 737832SDR CALA2023063002112Sensor · warning messageTAKEOFF CONFIG WARNING ACCOMPANIED BY HIGH SPEED REJECT FLIGHT DECK EFFECT SHOWS NO 4 FLAP SENSOR DISAGREEMENT INFO PER FIM TASK 27-81-00-810-829 ACCOMPLISHED INITIAL EVALUATION 27-51-00-740-801. OMF SHOWS NOT ACTIVE FOR MAINTENANCE MESSAGE STEPS. ACCOMPLISHJun 29, 2023 · N27290 · Boeing 7378SDR SWAA2023062971694Sensor · intermittentINTERMITENT LE FLAP TRANSIT LIGHT AND OVHD LE DEVICE PANEL #4 LE FLAP LIGHT INTERMITENT. CYCLED FLAPS TO 1 AND BACK AS PART OF THE QRH PROCEDURE. LIGHTS CONTINUES TO CYCLE. NO ASSEMETRY OR ROLL NOTED.<[01] REMOVED & REPLACED LE FLAP #4 RETRACT SENSOR (S174) PEJun 26, 2023 · N477WN · Boeing 7377H4SDR DALA2023062305090Unknown · unknownSHIP 0174 -ATB- DUE TO LE SLAT ASYM INDICATION DURING CLIMB. CREW C/W QRH AND LANDED WITHOUT INCIDENT. CORRECTIVE ACTION: REPLACED #10 PSEU CARD PER FIM 32-09-00. NO FAULT NOTED. (9906154)Jun 22, 2023 · N174DN · Boeing 767332SDR DALA2023061204751Unknown · unknownSHIP 1812 -ATB- DUE TO LEADING EDGE ASYMMETRY INDICATION. CORRECTIVE ACTION: REPLACED FAULTING NUMBER 1 SLAT INBOARD SENSOR (S282). OPS CHECKS GOOD.(4797795)Jun 11, 2023 · N836MH · Boeing 767432ERSDR IPXA2023052395167Flap System · warning messageON FINAL FLAPS 25 AND CONFIGURED LE SLAT ASYM EICAS BEFORE RUNNING QRH PROCEDURE EICAS CLEARED . RAN QRH LANDED UNEVENTFULLY. C/W FIM TC 27-81-00-815-809May 23, 2023 · N348UP · Boeing 76734AFSDR DALA2023041102844Unknown · unknownSHIP 6715 -MISC/DE- CREW DECLARED EMERGENCY DUE TO LE DISAGREE INDICATION DURING APPROACH. C/W QRH AND LANDED. CORRECTIVE ACTION: CONTRACT MAINTENANCE CHECKED FOR FAULTS AND WERE UNABLE TO DUPLICATE. LE/TE OPS NORMAL. RTS CLEARED BY MCC.Apr 7, 2023 · N6715C · Boeing 757232SDR DALA2023031601919Unknown · unknownSHIP 6715- MISC/DE - DUE TO LEADING EDGE SLAT DISAGREE. CORRECTIVE ACTION: COMPLETED TROUBLE SHOOTING PER THE FIM WITH NTF. ACFT RTS.Mar 16, 2023 · N6715C · Boeing 757232SDR GTIA2023031637045Actuator · overtorquedF/CTL SLATS ECAM FAULT / LOCKED ON APPROACH-FOUND #9 TRACK ACTUATOR OVER TORQUE INDICATOR ON LH WING. R&R #9 TRACK SLAT ACTUATOR IAW AMM 27-84-49 OPS CHECK GOODMar 14, 2023 · N670NK · Airbus A321231SDR DALA2023030601634None · noneSHIP 3765 -MISC/DE- DUE TO LEADING EDGE TRANSIT LIGHT STAYED ILLUMINATED. CORRECTIVE ACTION: PERFORMED FSEU BITE. FAULT CODE 27-81207 (SL4 PROX INBD) RECORDED. REPLACED LE SLAT 4 PROXIMITY SENSOR. OPS CHECKS GOOD.Mar 2, 2023 · N3765 · Boeing 737832SDR SWIA20230227None · warning messageSLAT FAIL MESSAGE ON APPROACH IN POSITION 3. QRH DID NOT CLEAR MESSAGE. LANDED WITH SLATS 3 FLAPS 5. (FLIGHT 5634 FILED CLOSED)THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 26278123 WITH THE FOLLOWING CORRECTIVE ACTION: "INTEROGATED CMC, FOUND FAULT CODE 27831Feb 27, 2023 · N131SY · Emb ERJ170200LRSDR CALA2022123003520Warning Light · illuminatedLE FLAP TRANSIT LIGHT ILLUM AFTER SELECTING FLAPS 15. REMOVED AND REPLACED LEFT WING SLAT #1 INBOARD PROXIMITY SENSOR (S995). OPS CHECK GOOD.Dec 30, 2022 · N12238 · Boeing 737824SDR DALA2022122108276Slat · unresponsiveSHIP 3271 - ATB - AIR TURN BACK DUE TO SLATS NOT RETRACTING AFTER BEING COMMANDED UP. CORRECTIVE ACTION: MAINTENANCE IN PROGRESS.Dec 20, 2022 · N371NW · Airbus A320212SDR DALA2022122008239Pseu · failedSHIP 9513- MISC/DE - WHILE ON APPROACH FOR LANDING THE CREW NOTED THE MASTER CAUTION WITH EICAS MESSAGE OF "PSEU FAIL". WHICH REQUIRED A NO SLAT / NO FLAP LANDING BE ACCOMPLISHED. THE CREW DID DECLARE AN EMERGENCY WITH ATC AND COMPLIED WITH THE QRH. CORRECTIVEDec 19, 2022 · N954AT · Boeing 717200SDR CALA2022121903435Flap · fault messageLE FLAP TRNST LT TE FLAPS NORMAL LE DEVCS OUT AT F330 W FLP HNDL UP. CREW REPORTED THAT THERE WAS NO ROLL INDUCED ONCE FAUL PS AND SLATS OPERATE AS COMMANDED WITH PROPER CORRESPONDING INDICATIONS. CONTINUED.. FAULT CLEARED ON FSEU. PERFORMED INITIAL EVALUATIODec 19, 2022 · N37434 · Boeing 737924ERSDR SWAA2022121982676Sensor · faultyNUMBER 2 LEADING EDGE FLAP DID NOT RETRACT ON CLEANUP. QRH FOLLOWED, NO ROLL NOTED. DIVERT TO BWI. TROUBLESHOT IAW FIM 27-88, TASK 806. R & R THE NR 2 LE FLAP EXTEND PROXIMITY SENSOR (S171) IAW AMM 27-88-11. OPS TESTED GOOD.Dec 17, 2022 · N7851A · Boeing 7377Q8SDR FDEA202211172804Sensor · failedSLAT DISAG. SLATS DID NOT EXTEND. LANDED SLATS UP WITH FLAPS 28. EMERGENCY DECLARED. PERFORMED FIM 27-80-00-1, FOUND ALL SLATS TO BE OPERATING NORMALLY. PERFORMED FIM 31-71-07-00 FOR SLAT DISAG ALERT. AT PSEU, SENSOR LIGHT SHOWN FOR CHANNEL 32, INDICATING PNov 17, 2022 · N612FE · Doug MD11FSDR DALA2022111407346Warning Message · false activationFCNT/DE- DUE TO LE DISAGREE INDICATION DURING APPROACH. CREW PERFORMED GO AROUND AND DECLARED EMERGENCY. C/W QRH AND DISAGREE CLEARED. UNABLE TO DUPLICATE. CHECKED LVDT RIGS. ALL NORMAL. RTS.Nov 12, 2022 · N183DN · Boeing 767332SDR FDEA202211012705Sensor · failedLE SLAT ASYM MESSAGE ON DEPARTURE BETWEEN FLAPS 1 AND UP. RAN QRH AND COMPLIED WITH CHECKLIST. DECLARED EMERGENCY AND RETURNED TO MCI. REST OF FLIGHT WAS UNEVENTFUL. EMERGENCY DECLARED AMM: 27-81-41-4 REMOVED AND REPLACED LOSS SENSING SWITCH FOR THE INov 1, 2022 · N785FD · Boeing 757222SDR QXEA2022102800311Sensor · faultedWHEN SELECTING FLAPS 1 SHAKER ANTICIPATED, AOA LIMIT FAIL AND SLAT FAIL MASTER CAUTION RAN CHECKLIST. WENT AROUND FOR 2ND APPROACH. FLIGHT LANDED SAFELY. LANDED SLATS 0 FLAPS 1. REMOVED FROM SERVICE. INTERROGATED CMC FOUND FAULT CODE 27811013ACE. C/W E175 FIMOct 28, 2022 · N647QX · Emb ERJ170200LRSDR R61A2022093000617None · noneSLAT FAIL EICAS MESSAGE ON APPROACH. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. RESET PER FIM AND ALL FAULTS CLEARED.Sep 27, 2022 · N979RP · Emb ERJ170100SESDR DALA2022092106242None · noneSHIP 1604 - MISC/DE - DUE TO LE DISAGREE MSG. CORRECTIVE ACTION: CHECKED RIGGING OF THE INBOARD SLAT PDU. CHECKED WIRING. VERIFIED RVDT RIGGING. CYCLED SLATS AND FLAPS MULTIPLE TIMES. ON FOLLOW UP LOG REPLACED INBD SLAT PDU AND CHECKED ALL TORQUE TUBE CONNECTISep 16, 2022 · N1604R · Boeing 767332SDR DALA2022090705981None · noneSHIP 5814 - FCNT - DUE TO FLAP ASYM MESSAGE. GO AROUND PERFORMED. CORRECTIVE ACTION: PERFORMED VISUAL INSPECTION OF FLAPS AND BITE CHECK OF FSEU AND FSAM. NO TROUBLE FOUND. DEFERRED PER MEL 27-28-02Sep 3, 2022 · N594NW · Boeing 757351SDR CALA2022081602083Circuit Breaker · not seatedPSEU ILLUMINATED UPON RECALL PERFORMED BITE TEST OF PSEU AND FOUND FAULTS: 31-52105, 31-52111, 32-64004, ALSO FOUND MAINTENANCE MESSAGE ON FSEU 27-53279. FOUND CIRCUIT BREAKER A12 ON P6-2 OPEN. RESET C/B A12. OPERATED FLAPS AND SLATS THRU SEVERAL CYCLES NO FAAug 16, 2022 · N14235 · Boeing 737824SDR UIEA2022081300857Slat · delaminated#1 SLTAT HAS DISBONDED METAL ON THE OUTBD END TOP SIDE(<P>THE PART HAS BEEN INSPECTED AND REPAIRED IAW APPROVED TECHNICAL DATA, WITH DUAL RELEASE CERTIFICATE, FAA8130-3 AND EASA AND TECHNICAL DATA SRM 51-70-10-2R-1 REPAIR 1 REV 120 DATE 15AUG22</P>)Aug 13, 2022 · N1229A · Boeing 767306SDR CALA2022072701887Sensor · looseSLATS DRIVE CAUTION PRIMARY AND SECONDARY SLAT DRIVES HAVE FAILED TO OPERATE, OR HAV E BEEN SHUT DOWN BECAUSE OF AN ASYMMETRY, SKEW/LOSS, DISAGREE, O R UNCOMMANDED MOTION. 0 SLAT DRIVE FAIL AT 6000 MESSAGE 27-22321. #5 SLAT SKEW SENSOR FAULT. SEE ATTACHED ENTRJul 27, 2022 · N35953 · Boeing 7879SDR AALA202207187358Sensor · faultyAIRCRAFT WAS GROUNDED: NUMBER 4 LEADING EDGE FLAP SHOWS EXTENDED WITH LEADING EDGE FLAP TRANSIT LIGHT ON. UNABLE TO CLEAR MALFUNCTION WITH QUICK REFERENCE HANDBOOK PROCEDURE. AIRCRAFT DIVERTED TO MIA AND DECLARED AN EMERGENCY. REMOVED AND REPLACED NUMBER 4 LEAJul 15, 2022 · N870NN · Boeing 737823SDR DALA2022070504683None · noneSHIP 6821 - MISC/DE - EICAS MESSAGE "LE SLAT ASYM" DISPLAYED WITH ASSOCIATED LIGHT DURING APPROACH. CREW DECLARED EMERGENCY, C/W QRH AND LANDED. CORRECTIVE ACTION: PERFORMED WIRING CHECKS OF LE POSITION WIRING. R/R LT AND RT SLAT POSITION XMTRS. DURING CHECK OJul 3, 2022 · N821DX · Boeing 75726DSDR CALA2022062901605None · noneFLIGHT CREW REPORTS VIA ARINC DISPATCH F/CTL SLATS FAULT. VARGAS TOMC CFDS ATA 27-80-00 SLT 1 SYSTEM JAMCHECK SLT MECH DRIVE, SLT 2 SYSTEM JAMCHECK SLT MECH DRIVE , TSM 27-81-00-810-810-A. VARGAS TOMCJun 28, 2022 · N898UA · Airbus A300*SDR AALA202205233698Proximity Sensor · faultyAIRCRAFT WAS GROUNDED: AFTER TAKE OFF LEADING EDGE FLAP TRANSIT ILLUMINATED AT 400 FEET. LEFT OUTBOARD LEADING EDGE DEVICE INDICATED AMBER. EMERGENCY DECLARED, RETURNED TO YYC LANDING SAFELY. REPLACED #1 LEADING EDGE SLAT PROXIMITY SENSOR PER AMM TASK 27-88-1May 22, 2022 · N342PM · Boeing 737SDR AALA202205114841Proximity Sensor · faultyAIRCRAFT WAS GROUNDED: AFTER SELECTING FLAPS 30 ON LANDING, LEADING EDGE TRANSIT LIGHT STAYED ILLUMINATED. EMERGENCY DECLARED, EXECUTED A GO AROUND. LANDED SAFELY AT FLAPS 15 WITH LEADING EDGE TRANSIT LIGHT ON. REPLACED LEADING EDGE FLAP RETRACT SENSOR #3 PER May 9, 2022 · N967NN · Boeing 737SDR CALA2022041400981Fseu · failedLEADING EDGE FLAPS TRANSIT LIGHT ILLUM AFTER FLAPS AT 15. NO 1 LE FLAP LIGHT AMBER FLT CREW ALSO STATED THAT IN ADDITION TO A TRANSIT INDICATION LIGHT THERE WAS ALSO A SLIGHT ROLL THAT NEEDED TO BE CORRECTED WITH INPUT. AND JUST BEFORE LANDING THE TRANSIT LIApr 14, 2022 · N61887 · Boeing 737900SDR CALA2022040800922Control Valve · leakingLEADING EDGE SLATS 4 AND 5 FAILED TO RETRACT CAUSING SUBSEQUENT FLAP BYPASS VALVE ACTIVATION AND AIR RETURN. DFD DATA SHOWS THAT THEY NEVER MADE IT BACK TO THE MID EXTEND POSITION MET THE CREW AFTER AIR RETURN. THEY SHOWED ME THAT ALL LEADING EDGE DEVICES DIDApr 7, 2022 · N33294 · Boeing 737800*SDR DALA2022031001558Fuse · inoperativeSHIP 3709 - MISC/DE- DUE TO LEADING EDGE IN TRANSIT LIGHT ILLUMINATED ON APPROACH. CORRECTIVE ACTION: REPLACED LE 'B' SYSTEM RETRACT HYDRAULIC FUSE. OPS CHECKS GOOD.Mar 9, 2022 · N379DA · Boeing 737832SDR 2022F00130None · noneLE SLAT LIGHT (EICAS) MESSAGE ILLUMINATED. CORRECTIVE ACTION: BIT FSEU, M548 OUTBOARD SLAT PDU RVDT MISRIG MESSAGE FOUND. PERFORMED PSEU SENSOR (SLATS) CHECKS, NO FAULTS FOUND. ACCESSED OUTBD SLAT PDU RVDT CONNECTORS, CLEANED THEM, SECURED THEM. RUN SLAMar 5, 2022 · N378AX · Boeing 767300SDR SWIA202264680None · failedSLATS FAIL MESSAGE ON FINAL FROM FLAP 0 TO 1. RAN QRH. SLATS NEVER DEPLOYED. (FLIGHT 5627 - FILED CLOSED) CLEARED SLAT/FLAP INHIBITS. PERFORMED FLAP/SLAT OPERATIONAL CHECK PER FIM 27-81-03. PERFORMED FLAP/SLAT GVI WITH FLAPS EXTENDED. NO DEFECTS NOTED. REFeb 25, 2022 · N787SK · Cndair CL6002C10SDR SWAA2022021472148Sensor · faultyCREW REPORTED FLAP LOCK OUT ON LANDING ; / [01] REPLACED SLAT #1 INBOARD PROXIMITY SENSOR PER AMM 27-88-11; OPS CHECK GOOD.Feb 11, 2022 · N783SW · Boeing 7377H4SDR CALA2022013100271Sensor · faultedGOT LE FLAPS TRANSIT LT DURING INITIAL TAKE OFF ROLL. LOW SPEED REJECT HISTORY PREV LEG CREW REPORTS LE FWD LIGHT. #8 SLAT IN TRANSIT BEFORE AND AFTER REMOVED #8 LEADING EDGE SLAT OUTBOARD PROX SENSOR AND MOUNTED ACP SPLICED WIRES IAW SWPM. TAKE OFF ROLL. THEYJan 31, 2022 · N27733 · Boeing 737724SDR AALA202201143958Proximity Sensor · faultedAIRCRAFT WAS GROUNDED: FLAP/SLAT DISAGREE MESSAGE DURING DESCENT, FLIGHT DECLARED EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. REPLACED LEADING EDGE SLAT/FLAP PROXIMITY SENSOR S174 F4 RETRACT WITH NEW IAW AMM 27-88-11, OPS CHECK GOOD.Jan 12, 2022 · N817NN · Boeing 737823SDR CALA2022011000099Slat · false indication*EMERGENCY DECLARED* LE SLAT DISAGREE ON FINAL ABOUT 1900 FT DURING FINAL CONFIG C/W FIM 27-81 FAULT TREE 815 LE SLATS OPS CHECK GOOD DURING EXTENSION AND RETRACTION 2X NO MESSAGES.Jan 9, 2022 · N685UA · Boeing 767300SDR 2022F00022Fseu · failedL.E. FLAPS TRANSIT DISAGREE WITH FLAPS ASSYMETRY. CORRECTIVA ACTION: REMOVED AND REPLACED FSEU IAW AMM 27-51-01/401. BITE TEST IAW AMM 27-51-00-740-8001 TEST NORMAL. (AIRCRAFT EXPORTED, REGISTRATION NUMBER AS OF 2020: CP-3151. PREVIOUS REGISTRATION NUMBERJan 8, 2022 · Boeing 7378Q8SDR DALA2022011000165Sensor · out of limitsSHIP 0191 -MISC/DE- EICAS MESSAGE (LE SLAT ASYM) DISPLAYED WITH ASSOCIATED LIGHT WHEN FLAPS 25 SELECTED DURING APPROACH. CREW DECLARED EMERGENCY, C/W QRH AND LANDED. REPLACED H7 OUTBOARD UP SLAT SENSOR S305. (8278924)Jan 7, 2022 · N191DN · Boeing 767332SDR DALA2022010600108Proximity Sensor · faultedSHIP 0179 -MISC/DE- EICAS MESSAGE "LE SLAT ASYM" DISPLAYED WITH ASSOCIATED LIGHT WHEN FLAPS 25 SELECTED DURING APPROACH. CREW DECLARED EMERGENCY, PERFORMED A GO AROUND, C/W QRH AND LANDED. CORRECTIVE ACTION: REPLACED PROXIMITY SWITCH ELECTRONICS UNIT (PSEU).Jan 5, 2022 · N179DN · Boeing 767332SDR CALA2021122702448Sensor · out of adjust*EMERGENCY DECLARED* LE FLAP TRANSIT LIGHT ON. LE SLATS 1-8 DID NOT GO TO FULL EXTEND WHEN COMMANDED TO FLAP5 FOUND THE FOLLOWING MSG F3 PROX RETRACT MSG NBR 27-81220, SEE PER FIM TASK 27-88 TASK805, FOUND PROX SENSOR STATE F3 RETR GAP PICS NEAR & F3 EXT GAP NDec 27, 2021 · N75432 · Boeing 737924ERSDR 2021F00369Indicator · failedLEADING EDGE FLAPS TRANSIT LIGHT ILLUMINATED WITH FLAP ASYMETRY BETWEEN FLAP UP AND FLAP ONE.Dec 24, 2021 · Boeing 7378Q8
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