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 SWAA2018081324183Sensor · faultyDIVERSION, AMBER LEADING EDGE FLAPS TRANSMIT LIGHT CAME ON IN CRUISE. R&R LEADING EDGE SLAT NR 1 INBOARD SENSOR PER AMM.Aug 12, 2018 · N7826B · Boeing 73779PSDR SWAA2018080724089Fseu · faultyAIR TURNBACK, LEADING EDGE FLAPS DEVICES LOCKED ON CLIMB/ASYMMETRY DETECTED/VISUALLY VERIFIED EXTENDED ABNORMALLY. R&R FLAP SLAT ELECTRONIC UNIT PER MM.Aug 5, 2018 · N740SW · Boeing 7377H4SDR R61A2018073170837Sensor · faultySLAT FAIL MESSAGE UPON LEVEL OUT AND CRUISE. SHAKER ANTICIPATED MESSAGE FOLLOWING SLAT FAIL MESSAGE. AOA LIMIT FAIL FOLLOWING PREVIOUS MESSAGES. SPOILER FAULT MESSAGE FOLLOWED. FCND MESSAGE ON TOUCHDOWN. DECLARED EMERGENCY, DIVERTED TO IAD, LANDED WITHOUT INCIJul 27, 2018 · N879RW · Emb ERJ170100SESDR SWAA2018072623838Sensor · faultyDIVERSION, LEADING EDGE FLAPS TRANSIT LIGHT ILLUMINATED. R&R NR 6 SLAT INBOARD SENSOR PER AMM.Jul 25, 2018 · N710SW · Boeing 7377H4SDR AALA201807209005Warning System · false activationAIRCRAFT WAS NOT GROUNDED. CREW DECLARED AN EMERGENCY INTO DFW ACCOUNT SLAT DISAGREE INDICATION. FLIGHT LANDED WITHOUT INCIDENT AND TAXIED TO THE GATE. AMBER LEADING EDGE FLAP TRANSIT CAME ON UPON FLAP EXTENSION DURING LANDING AND STAYED ON. WORKED QRH PROCEDJul 19, 2018 · N907AN · Boeing 737823SDR FDEA201807171768Warning System · activatedAFTER TAKEOFF AND DURING SLAT RETRACTION, HAD A SLAT DISAGREE WITH A ROLL TO THE RIGHT. COMPLETED FUNCTIONAL TEST OF THE RIGHT OUTBOARD SLAT RANGE OF MOVEMENT CHECKED IAW AMM 27-80-00-710-802, ALL CHECKED GOOD, OK FOR SERVICE.Jul 17, 2018 · N575FE · Doug MD11FSDR SWAA2018071323491Proximity Sensor · inoperativeDECLARED EMERGENCY, LEADING EDGE FLAPS TRANSIT LIGHT INDICATION WITH LOW AIRS PEED ALERT. R&R NR 1 LE SLAT INBD PROX POSITION SENSOR.Jul 13, 2018 · N7883A · Boeing 73776QSDR AALA201807132001Sensor · intermittentLEADING EDGE SLAT A59M DISPLAYED INTERMITTENTLY AND AT SAME TIME FLAP INDICATOR WENT BETWEEN O AND 1. DECLARED AN EMERGENCY AND DIVERTED WITHOUT FURTHER INCIDENT. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REPLACED LE SLAT SENSOR SWITCH IAW AMM 27-88-00. ACCOMPJul 11, 2018 · N342AN · Boeing 767323SDR FDEA201807041630Proximity Switch · faultySLAT DISAG ALERT ON SHORT FINAL WHEN FLAP WAS COMMANDED. ALL STEPS OF TSI 27-80/3882 COMPLIED WITH. REMOVED AND REPLACED D1-118 SLAT PROX SWITCH IAW AMM 27-84-02-4 AND PERFORMED ADJUSTMENT CHECK AND OPS CHECK IAW AMM 27-84-02-4.ALL CHECKS GOOD.Jul 4, 2018 · N560FE · Doug MD1010FSDR SWAA2018062723127Proximity Sensor · faultyDECLARED EMERGENCY, DURING APPROACH CONFIGURING FOR LANDING SELECTING FLAPS 15 THE LE TRANSIT LIGHT STAYED AMBER. R&R NR 8 SLAT INBOARD PROXIMITY SENSOR PER AMM.Jun 26, 2018 · N7863A · Boeing 7377Q8SDR SWAA2018062523040Sensor · faultyDIVERSION, ON TAKE-OFF GOT INTERMITTENT "LE FLAP TRANSIT" LIGHT ALONG WITH AN INTERMITTENT "GREEN EXT" LIGHT ON THE NR 3 LE FLAP. R&R NR 3 KRUGER FLAP EXTEND SENSOR PER MM.Jun 22, 2018 · N567WN · Boeing 7377CTSDR UIEA2018061101131Relay · failedLE FLAP ASYM WHEN RETRACTING FLAPS AFTER T/O FLAP INDICATION NEEDLES STOPPED BETWEEN UP AND 1. REPLACED FLAPS INTERNAL/RETRACT MH REF RELAY K353IAW SWPM 20-81-22, REPLACED LEN08 PROX SENSOR S304 IAW AMM 27-08-00. PERFORMED INDUCTANCE AND RESISTANCE CK OF OF THJun 11, 2018 · N1049A · Boeing 76736NSDR UIEA2018061101095Warning System · false activationLE SLAT ASYM WHEN TRIMING TO RETRACT FLAPS AFTER T/O. PERFORMED FIM 27-81 FAULT TREE 809 NO FAULTS NOTED, OPERATED SLAT AND FLAP NUMEROUS TIME NO FAULTS NOTED.Jun 10, 2018 · N1049A · Boeing 76736NSDR SWAA2018060522538Proximity Sensor · faultyDIVERSION, LEADING EDGE TRANSIT LIGHT ILLUMINATED & REMAINED ILLUMINATED AT FLAPS IS. R&R NR 8 SLAT INBOARD PROXIMITY SENSOR IAW AMM.Jun 4, 2018 · N769SW · Boeing 7377H4SDR AALA20180517003Sensor · faultyAIRCRAFT WAS GROUNDED. WHEN FLAPS 10 SELECTED, LEADING EDGE FLAP TRANSIT LIGHT REMAINED AMBER. WITH GEAR DOWN AND 15 FLAPS SELECTED, LEADING EDGE LIGHTS WERE INTERMITTENT BETWEEN GREEN AND AMBER. EMERGENCY DECLARED LANDED WITHOUT INCIDENT. REPLACED NR 1 INBOARMay 17, 2018 · N904NN · Boeing 737823SDR FDEA201805161248Switch · failedON SELECTING FLAPS 15 FROM 5, LE SLAT ASYMETERY CAUTION MESSAGE WAS RECEIVED. LE SLAT DISAGREE DISPLAYED AT THE COMPLETION OF THE QRH THE FLAPS WERE SELECTED INTO 30 POSITION VIA THE ELECTRIC. R & R THE LT INBD SLAT LOSS SWITCH IAW MM 27-81-41-4. OPS CHECKEDMay 16, 2018 · N930FD · Boeing 7572Y0SDR CA180423015Sensor · warning message(CAN) SLAT INDICATION WISE SEEMED TO RETRACT APPROX 10%, THE SLAT SKEW INDICATED, NO FURTHER MOVEMENT. AS PER CHECKLIST NO FURTHER CYCLE ALLOWED. LAND AT NEAREST SUITABLE AIRPORT. UPON LAND CONFIGURATION SELECTION SLAT AND FLAP EXTENDED TO SELECTED POSITIONApr 21, 2018 · Airbus BD5001A11SDR AALA201804239012Proximity Sensor · faultyDURING APPROACH EXTENDING FLAPS PAST 5 DEGREES, THE AMBER LE FLAP TRANSIT LIGHT ILLUMINATED FOLLOWED BY AURAL WARNING TOO LOW AIRSPEED AND A BRIEF STICK SHAKER. QUICK REFERENCE HANDBOOK PROCEDURE COMPLETED. CREW REPORTED FLAP CONFIGURATION PROBLEM, EMERGENCYApr 20, 2018 · N944AN · Boeing 737823SDR FDEA201804181054Sensor · failedFLAP 22 DEGREES, RETRACTION, LANDING, INTERROGATED THE PSEU AND SENSOR, READOUT SHOWED SENSOR (R2A) FAILED, R & R THE SLAT POSITION SENSOR D1-118 IAW AMM 27-84-02-4. OPS CHECKED SENSOR, STILL SHOWS FAILED IN PSEU, CHECKED WIRING FROM PSEU RACK TO TERMINALApr 18, 2018 · N313FE · Doug MD1030FSDR FDEA201804171053Proximity Switch · failedWHEN EXTENDING SLATS ON APPCH RECEIVED A LEVEL 1 PSEU FAIL R. TO S. TEST, PSEU FAULT, R AND R PSEU IAW AMM 31-71-01-2-0, OPS CHECKS GOOD, ACFT OK FOR SERVICE.Apr 17, 2018 · N313FE · Doug MD1030FSDR SWAA2018040420983Sensor · faultyCONFIGURING FOR LANDING, NR 5 LEADING EDGE SLAT REMAINED IN TRANSIT. DIVERTED R & R NR 5 SLAT INBOARD PROXIMITY SENSOR IAW AMM.Apr 3, 2018 · N488WN · Boeing 7377H4SDR AALA20180330006Target · out of adjustLE SLAT ASYM EICAS MESSAGE DISPLAYED IN FLIGHT, DISCRETE LIGHT ILLUMINATED, FLAP/SLAT INDICATOR INDICATED HALFWAY BETWEEN UP AND 1. DIVERTED AND LANDED UNEVENTFULLY. EMERGENCY DECLARED. ACCOMPLISHED FSEU GROUND CHECK, NO FAULTS FOUND. ACCOMPLISHED A PSMar 30, 2018 · N349AN · Boeing 767323SDR SWAA2018032620673Sensor · faultedDURING APPROACH, WITH FLAPS EXTENDING TO 5 DEGREES, LEADING EDGE FLAP TRANSIT LIGHT REMAINED AMBER AND THE NR 3 SLAT, LEFT WING REMAINED AMBER. DECLARED AN EMERGENCY. R & R THE NR 3 SLAT PROXIMITY SENSOR IAW AMM.Mar 24, 2018 · N8600F · Boeing 7378H4SDR FDEA201803160722Sensor · out of adjustAFTER SELECTING FLAPS 35 ON FINAL AT ORD GOT SLAT DISAGREE ALERT. DUE TO TIME LAG BETWEEN SELECTING FINAL FLAPS AND ALERT ELECTED, A SECOND APPROACH IN NORMAL CONFIGURATION. NO DISAGREE, BUT SUSPECT LIMIT INDICATORS ARE OUT OF ADJUSTMENT. FOUND R2B SLAT Mar 16, 2018 · N394FE · Doug MD1010FSDR CA180313020Proximity Sensor · false indication(CAN) AIRCRAFT ARRIVED IN YHM WITH EICAS CAUTION MESSAGE `LE SLAT ASYM` MAINTENANCE PERFORMED A PSEU BITE TEST AND FOUND NR 9 SLAT PROXIMITY SWITCH FAULTED. FAULTED SWITCH WAS FOUND TO HAVE BONDED PROTECTIVE COVER PLATE MISSING FROM HOUSIING OF THE SWITCH. AMar 11, 2018 · Boeing 76733ASDR AALA20180305016Gauge · false indicationDURING APPROACH WITH GEAR DOWN, FLAP HANDLE AND GAUGE READ 40, SLAT POSITION INDICATED THEN FLICKERED TO DISAGREE. WENT AROUND CLEANED UP AND RAN CHECKLIST, SECOND APPROACH INDICATED NORMAL WITH LANDING. MAINTENANCE INTERROGATED STEP, PERFORMED PROXIMITY TEST Mar 5, 2018 · N7528A · Doug DC982SDR IPXA2018012926015Indicator · false indicationLE SLAT DISAGREE. COMPLIED WITH FIM 27-81 00 AND FOUND THE NEEDLE SPLIT ON THE FLAP/SLAT POSITION INDICATOR. AIR TURNBACK.Jan 26, 2018 · N416UP · Boeing 75724APFSDR FDEA201801120069Warning System · activatedWHEN FLAPS SELECTED TO 1, TE EDGE FLAP DISAGREE LIGHT CAME ON & FLAPS INDICATED UP. RAN QRH AND LANDED WITH FLAPS 20 PERFORMED BFIM 27-51 FT 808 FLAPS AND SLATS NOW OPERATE AND INDICATE NORMAL ALL SELECTED POSITIONS. A/C OK FOR SERVICE.Jan 12, 2018 · N973FD · Boeing 7572Y0SDR AALA201712239004Control Box · faultyAIRCRAFT WAS GROUNDED. IN CRUISE FLT AT 310, WE RECEIVED AUDIBLE SLAT OVERSPEED SLAT DISAGREE LIGHT AND RIGHT GEAR UNSAFE RED LIGHT, ALL 3 LASTED 1 MINUTE AND WENT BACK TO NORMAL. MAINTENANCE REPLACED PROXIMITY (CONTROL) BOX PER MM 32-60-04 AND ACCOMPLISHED SADec 21, 2017 · N590AA · Doug MD83SDR AALA201712059080Warning System · intermittentDFW FLT 1583 EN-ROUTE TUS - DFW. THE AIRCRAFT WAS NOT GROUNDED. LE FLAPS TRANSIT LIGHT ILLUMINATED WITH FLAP HANDLE SET AT 5 DEGREES AND FLAP INDICATOR SHOWED LESS THAN 1 DEGREE. THE FLIGHT DECLARED AN EMERGENCY AND ABORTED THE APPROACH. ACCOMPLISHED CHDec 1, 2017 · N979NN · Boeing 737823SDR DALA2017113008385Proximity Sensor · failedDURING DESCENT, AIRSPEED 230, UPON EXTENDING THE FLAPS TO 5 DEGREES RECEIVED LE FLAP TRANSIT LIGHT ON FWD PANEL WITH NR 4 SLAT TRANSIT LIGHT ON OVERHEAD PANEL. CLEARED ITSELF WHEN AIRSPEED WAS BELOW 180. MAINTENANCE REPLACED THE NR 4 SLAT INBOARD PROXIMITY Nov 29, 2017 · N3751B · Boeing 737832SDR AALA201711289008Sensor · faultyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. DFW-RDU FLIGHT RETURNED TO DFW ACCOUNT SLAT DISAGREE. RETRACTED FLAPS GAGE INDICATED UP BUT THE LEADING EDGE FLAPS TRANSIT LIGHT REMAINED ILLUMINATED. LANDING UNEVENTFUL. REMOVED AND REPLACED LE SLAT 2 OUTBOARD SNov 25, 2017 · N914AN · Boeing 737823SDR AALA20171125007Sensor · faultyEMERGENCY DECLARED. FLIGHT RETURNED TO DEPARTURE DUE TO A SLAT DISAGREE. RETRACTED FLAPS, GAUGE INDICATED UP BUT THE LEADING EDGE FLAPS TRANSIT LIGHT REMAINED ILLUMINATED. LANDING UNEVENTFUL. REMOVED AND REPLACED LE SLAT 2 OTBD SENSOR S996 AND LE SLAT 2 RNov 25, 2017 · N914AN · Boeing 737823SDR AALA201710169056Electronic Unit · malfunctionedLEADING EDGE FLAPS DISAGREE INDICATION. EMERGENCY DECLARED. RETURNED TO DEPARTURE, LANDING UNEVENTFUL. REMOVED AND REPLACED FLAP/SLAT ELECTRONICS UNIT IAW AMM 27-51-01. OPS CHECKED GOOD. AIRCRAFT WAS GROUNDED.Oct 13, 2017 · N385AM · Boeing 767323SDR AALA201710119009Proximity Sensor · faultedEMERGENCY DECLARED. LEADING EDGE FLAPS TRANSIT LIGHT ILLUMINATED DURING FLIGHT. STAYED ON AS FLAPS WERE EXTENDED. FLAPS WERE CYCLED UP AND DOWN AFTER PASSING BELOW 20,000 FEET. CREW RAN THE QRH PROCEDURES AND LANDED THE AIRCRAFT WITH FLAPS SET AT 15. LANDIOct 9, 2017 · N912AN · Boeing 737823SDR SWAA2017101016978Sensor · faultyDIVERSION/DECLARED EMERGENCY, NR 3 LEADING EDGE DEVICE WOULD NOT RETRACT. R&R SENSOR PRE AMM.Oct 7, 2017 · N294WN · Boeing 7377H4SDR K11A2017093072602Warning Light · illuminatedABORTED TAKEOFF BECAUSE OF AMBER LEADING EDGE FLAP LIGHT.Sep 30, 2017 · N726CK · Boeing 7272M7SDR K11A2017093072601Warning Light · illuminatedAT ROTATION, RECEIVED AN AMBER LEADING FLAP LIGHT.Sep 30, 2017 · N726CK · Boeing 7272M7SDR RJEF20171005001Actuator · faultyAFTER TAKE OFF, THE SLAT FAILED TO RETRACT, RETURNED TO DEPARTURE. AFTER AN UNEVENTFUL LANDING THE PILOT REPORTED THE SLAT FAILED DURING RETRACTION AFTER TAKE OFF. MAINTENANCE PERFORMED FAULT ANALYSIS IAW FIM 27-81-00-810-805-A, FOUND ONE ATTACHMENT BOLT OFSep 29, 2017 · N989TA · Emb ERJ190100IGWSDR AALA201709289001Proximity Sensor · faultyTHE AIRCRAFT WAS GROUNDED. AT OUTER MARKER OF LAX, RECEIVED NR 4 LE FLAP LEFT SIDE TRANSIT LIGHT AT FLAPS 10. THE FLIGHT LEVELED OFF AT 2000 FEET AND TRACKED THE LOCALIZER. AN EMERGENCY WAS DECLARED. RAN THE CHECKLIST FOR LEADING EDGE TRANSIT LIGHT. THE FSep 22, 2017 · N901AN · Boeing 737823SDR AALA20170919016Warning System · intermittentAIRCRAFT WAS NOT GROUNDED. EMERGENCY DECLARED. DFW-SFO FLIGHT RETURNED TO DFW ACCOUNT NR 3 FLAP STUCK IN TRANSIT AFTER TAKEOFF. FIRST CYCLE OF FLAPS RAISED SLAT, 2 MINUTES LATER THE LIGHT CAME ON AGAIN AND WOULD NOT RESET. OVERWEIGHT LANDING UNEVENTFUL. ASep 19, 2017 · N973AN · Boeing 737823SDR SWAA2017092116521Proximity Sensor · faultyDIVERSION, LEADING EDGE FLAPS TRANSIT AMBER LIGHT ON AND OFF THROUGHOUT CLIMB AND CRUISE FLIGHT, WITH NR 6 LEADING EDGE FLAP AMBER LIGHT ON. R&R NR 6 SLAT INBOARD PROXY SENSOR PER AMM.Sep 6, 2017 · N417WN · Boeing 7377H4SDR IXXA20170919287Proximity Sensor · inoperativeLEADING EDGE ASYM MESSAGE DISPLAYED DURING DESCENT WITHOUT CREW INITIATING ANY FLAP SETTING. EMERGENCY DECLARED, CONTINUED APPROACH AND ACCOMPLISHED LE FLAP ASYM QRH CHECKLIST. LANDED WITHOUT INCIDENT . AIRCRAFT GROUNDED. COMPLIED WITH FAULT ISOLATION MANUALSep 6, 2017 · N347AZ · Boeing 767319SDR SWAA2017090516058Sensor · faultyDIVERSION, LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED AT 8000 FT MSL. NR 1 KRUEGER FLAP INDICATION ON OVERHEAD PANEL. R&R RETRACT SENSOR PER AMM.Sep 1, 2017 · N7708E · Boeing 7377BDSDR FDEA201708212293Sensor · malfunctionedDEPARTED AND SLAT DISAG ALERT DISPLAYED AFTER SELECTING UP/RET RAN QRH, DUMPED FUEL, RETURNED, REMOVED AND REPLACED BOTH PROX SENSORS ON LT WING AND ALSO REPLACED PSEU. ALL TESTS PASS. AIRCRAFT OK FOR SERVICE.Aug 21, 2017 · N593FE · Doug MD11FSDR DALA2017071905536Sensor · failedSLAT DISAGREE WARNING LIGHT ILLUMINATED. COMPLIED WITH TAKEOFF WARNING TEST, NO FAULTS, CHECKED PSEU AND SIF COMPUTERS, ALL CHECK GOOD. DFDR REMOVED. LT WING SLAT C SENSOR FOUND FAILED. REPLACED SENSOR AND ADJUSTED OTHER SENSORS. REPLACED NR 2 STALL WARNINGJul 18, 2017 · N934DL · Doug MD88SDR CALA2017062301928Warning Message · false activationSELECTING FLAPS FROM 1 TO 5 LE SLAT ASYMETRY. EMERGENCY DECLARED. RAN QRH AND LANDED. TROUBLESHOT IAW WDM 27-88-22 PG1. COULD NOT DULPICATE FAULT. REMOVED AND REPLACED THE SENSOR S294 AS PRECAUTION IAW AMM 27-88-01-902-001. OPS CHECKED GOOD.Jun 22, 2017 · N643UA · Boeing 767322SDR SWAA2017061314337Fuse · faultyAIR TURNBACK, LEADING EDGE FLAP TRANSIT WOULD NOT EXTINGUISH. R&R STANDBY FUSES PER AMM.Jun 12, 2017 · N492WN · Boeing 7377H4SDR AALA20170611006Proximity Switch · faultyFLIGHT DIVERTED DUE TO LEADING EDGE FLAP ASYMMETRY. LANDING UNEVENTFUL. EMERGENCY DECLARED. REMOVED AND REPLACED LEADING EDGE SLAT NR 8 SENSOR SWITCH S304 IAW AMM 27-88-01. OPERATIONAL CHECKED GOOD. AIRCRAFT WAS GROUNDED.Jun 11, 2017 · N393AN · Boeing 767323SDR AALA201706059013Proximity Switch · out of adjustEMERGENCY DECLARED. FLIGHT RETURNED TO DEPARTURE, DUE TO A LEADING EDGE SLAT ASYMMETRY LIGHT ILLUMINATED AFTER TAKEOFF BETWEEN FLAPS 1 AND UP. LANDING UNEVENTFUL. ADJUSTED LEADING EDGE SLAT SENSOR SWITCH S304 IAW AMM 27-88-01. OPERATIONAL CHECKED GOOD. Jun 2, 2017 · N393AN · Boeing 767323
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