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 R61A20110002Sensor · looseCREW REPORTED SLAT FAIL MSG ON APPROACH INTO DCA, DECLARED AN EMERGENCY AND DIVERTED TO IAD. THE A/C LANDED WITHOUT INCIDENT AT IAD. MAINTENANCE RE-SECURED LT OUTBOARD 2/3 SKEW SENSOR AND PERFORMED OPS CHECKS PER EMB AMM. A/C WAS THEN RETURNED TO SERVICE.SDR CA110114002Sensor · failedON APPROACH CREW RECEIVED A SLAT FAIL MESSAGE. SLATS DID NOT DEPLOY. CREW INITIALED A MISS APPROACH AND GOT THE ACFT SET UP FOR THE SLAT FAILURE. THEY LANDED WITH NO FURTHER ISSUES AND NO EMERGENCY WAS DECLARED. TRAX DEFECT 961864 IS OPEN AND MX STARTS TROUSDR R61A20100591Sensor · faultyCREW REPORTED SLAT FAIL MESSAGE ON APPROACH, CREW DID NOT DECLARE AN EMERGENCY BUT EMERGENCY VEHICLES WERE ROLLED. AC LANDED WITHOUT INCIDENT. MX CLEARED INHIBITS PER FIM, OPS CK GOOD. LATER THAT DAY MX REMOVED AND REPLACED BOTH LT & RT SLAT SKEW/ DISCONNECSDR USAA20101228EM067Sensor · malfunctionedBOS - FLT 1980 EN-ROUTE PHL TO PVD. UPON DESCENT INTO PVD, THE CREW RECEIVED A SLAT FAIL EICAS MESSAGE. AFTER A DISCUSSION WITH MAINTENANCE AND OPERATIONS, IT WAS DECIDED THAT THE FLIGHT SHOULD DIVERT TO A MAINTENANCE BASE. THE CREW DECLARED AN EMERGENCY ASDR YENA20101208165Sensor · failedFLT 607 PWM-JFK, CREW DECLARED EMERGENCY DUE TO SLAT FAIL EICAS MESSAGE IN FLIGHT. AFTER QRH PROCEDURES, SLAT INDICATOR READ "0" AND FLAPS WERE SELECTED AND INDICATED "2". PERFORMED FIM TASK 27-81-00-810-807A. ALSO REMOVED AND REPLACED NR 2-3 SLAT SKEW SENSSDR CA101209007Indicator · failed(CAN) DURING TROUBLESHOOTING OF INTERMITTANT SLAT FAULT, REFERENCE TRAX DEFECT 953655, FOUND L/H INBOARD SLAT DISCONNECT SENSOR AT FAULT. SENSOR WAS FAIL IN NEAR POSITION THAT CAUSE THE WHITE SLAT FAULT MESSAGE NEVER SHOWS ON THE EICAS STATUS SYNOPTIC PAGE WHESDR ABXA201011290166Warning System · false activationEICAS MESSAGE "L/E SLAT ASYMMETRY" AND L/E DISCRETE LIGHT ILLUMINATED ON APPROACH TO LANDING. EMERGENCY DECLARED. PERFORMED FIM PROCEDURE IAW 27-81-00-1 FIG 107 SYSTEM CHECK'S OK.SDR R61A20100546Sensor · faultyCREW RECEIVED SLAT FAIL MESSAGE ON EICAS WHILE ON APPROACH TO MCI. FLAPS AND SLATS WOULD NOT DEPLOY AND WERE SET AT ZERO. CREW DECLARED AN EMERGENCY LANDING AND CFR WAS DISPATCHED. AIRCRAFT LANDED SAFELY WITHOUT INCIDENT AND TAXIED TO GATE UNDER ITS OWN POWSDR MASA2010111501274Warning System · false activationSLAT FAIL CAUT MSG SLAT FAIL CAUT MSG, CREW DIVERTED. MX CLEARED INHIBITS, OP CHECKS GOOD.SDR UALA2010111104188Sensor · faultyL/E SLAT ASSY DISAGREE, RTFL. FOUND NR 4 LE SLAT SENSOR S285 FAULTED DURING PROX BOX BITE. PRIOR TO SENSOR REPLACEMENT FOUND WIRE LENGTH OF W430-04TB-20 AND W430-04TR-20 TOO SHORT TO SPLICE IN NEW SENSOR. LENGTHENED WIRES BY REPOSITIONING 25577 SHIELD TERMINSDR AALA20101028MIA01Sensor · faultyMIA - CREW REPORTED LEADING EDGE ASYMMETRY ANNUNCIATED DURING CLIMBOUT. EMERGENCY DECLARED RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. S284 SENSOR SHOWED HIGH RESISTANCE. REPLACED LEFT LEADING EDGE OUTBOARD SLAT SENSOR. SYSTEM GROUSDR R61A20100501Sensor · failedCREW REPORT SLAT FAIL ON APPROACH, AND DECLARED AN EMERGENCY INTO PHL, AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED BOTH SLAT 3/4 HARNESSES AND THE RT OUTBOARD SKEW SENSORS, AND REPLACED BOTH LT OUTBOARD SKEW SENSORS PER EMB AMM, OPS CHECK GOSDR ANCF2010101000070Pdu · out of adjustEICAS STATUS MESSAGE FLAP/SLAT ELEC. IN ACCORDANCE WITH AMM 27-81-11 PAGE 401 THE SLAT OUTBOARD POS NR 2 MS48 WAS CHECKED BY RIGGING VALVE FOUND IN 8,67V, IN ADDITION IAW AMM 27-51-00 PAGE 201 THE OPERATIONAL TEST OF FLAP /SLAT SYSTEM WAS PERFORMED CHECK AND SDR VNAA2010101400006Warning Switch · false activationCREW REPORTED A SLATS FAIL AMBER CAS MESSAGE ON APPROACH INTO CLT. AIRCRAFT LANDED IN CLT WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, CHECKED CODES, CYCLED CIRCUIT BREAKER AND PERFORMED CHECKS USING THE AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT WAS RSDR AALA20101003SFO01Switch · faultySFO - CREW REPORTED FLAP/SLAT DISAGREE INDICATION. EMERGENCY DECLARED LANDED SFO WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED S296 SWITCH. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR FDEA201009163512Sensor · failedAT SLATS RETRACT, 250KTS .538M, FL 160 THE UPPER FOOT WOULD NOT MOVE UP FROM 258 KTS AND ALLOW THE ACFT TO ACCELERATE, IMMEDIATELY GOT STICK SHAKER, THEN REDEPLOYED THE SLATS. ACFT WAS ON A/P 1 AT TIME OF SLAT RETRACTION, DISCONNECTED AUTOPILOT WHEN STICK SHSDR R61A20100452Sensor · failedCREW REPORTED SLAT FAIL ON APPROACH INTO PHL, CREW DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LT AND RT SLAT 3/4 HARNESSES AND BOTH LT O/B SKEW SENSORS PER EMB AMM. A/C WAS THEN RETURNED TO SERVICE.SDR R61A20100451Warning System · malfunctionedCREW REPORTED SLAT FAIL ON APPROACH, DECLARED EMERGENCY AND DIVERTED TO MHT. A/C LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT PER EMB AMM AND PERFORMED FIM 27-81-00-810-805-A AND REPORTED FAULT WAS A TRANSITORY CONDITION OF SFACE 1 AND 2. A/C WAS THEN RSDR UHLA2010091000119Sensor · defectiveWHILE ON APPROACH SELECTED FLAPS 2 AND RECEIVED "SLAT FAIL" MESSAGE ON EICAS. FOLLOWED CHECK LIST, SELECTED FLAPS 1 TO CYCLED THE SLAT/FLAP AND EICAS SHOWED SLATS STUCK IN POSITION 3 AND FLAPS IN 1. FURTHER MOVEMENT OF THE FLAP/SLAT SELECTOR RESULTED IN NO MSDR R61A20100443Sensor · failedCREW REPORTED SLAT FAIL ON APPROACH, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT AT PIT. MAINTENANCE REMOVED AND REPLACED THE LT OUTBOARD SLAT 3/4 SKEW SENSOR PER EMB AMM, AND OPS CHECK GOOD. A/C WAS THEN RETURNED TO SERVICE.SDR UHLA2010090600112Position Sensor · unserviceableDURING APPROACH, RECEIVED MULTIPLE MASTER CAUTION MESSAGES WHEN FLAPS SELECTED TO 1; AOA LIMIT FAIL, SHAKER ANTICIPATED, AND SLAT FAIL WERE AMONG THEM. ALL MESSAGES EXCEPT SLAT FAIL CLEARED. CONTINUED APPROACH AND RAN QRH CHECKLIST. NO EMERGENCY DECLARED BUSDR FDEA201008313211Sensor · malfunctionedLEVEL 2 SLAT DISAG ALERT ON APPROACH. CHECKED LT NR 2, LT NR 4 & RT NR 4 SLAT POSITION SENSOR GAP REF MM 27-84-02-4 & 27-84-03-4. ALL CHECKS NORMAL. PERFORMED PSEU TARGET TEST FOR LT NR 2, LT NR 4 & RT NR 4 REF FIM 31-71 WITH SIDELOAD APPLIED TO EACH TRSDR UALA2010081602997Warning System · false activationSTATUS MSG-FLAP-SLAT ELEC CAME ON IN FLIGHT. PERFORMED FLAP-SLAT UNIT BITE CHECK. NO FAULTS FOUND. CYCLED FLAPS AND SLATS WITH NO FAULTS INDICATED.SDR R61A20100360Sensor · faultyCREW REPORTED SLAT FAIL ON APPROACH AND DECLARED AN EMERGENCY INTO DEN, AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RIGHT OUTBOARD SLAT SKEW SENSORS PER EMB AMM, A/C WAS THEN RETURNED TO SERVICE.SDR UALA2010072602687Valve · leakingHYD LEAK FROM L/E SLAT BYPASS VALVE JUST FWD OF THE LT PACK BAY. ACCOMPLISHED REMOVAL OF SLAT BYPASS VALVE IAW AMM. CONTINUE AT STEP 3 INSTALL THE BYPASS VALVE FOR THE L/E SLAT TO THE END. COMPLETED FROM STEP 3 TO COMPLETION. INSTALLED L/E SLAT BYPASS VALVSDR COMA2010072170020Warning System · activatedON APPROACH INTO MSP RECEIVED SLATS FAIL CAUTION MSG. EMERGENCY DECLARED, A/C LANDED SAFELY. AFTER RESETTING SLAT SYSTEM PER FIM RECEIVED SLAT HALF SPEED STATUS MSG. TRANSFERRED TO DEFERRED PER MEL 27-51-02-2.SDR AALA20100711MIA08Transmitter · faultedMIA - INFLIGHT JFK-PAP. CREW REPORTED FLAP/SLAT ELECTRONIC EICAS MESSAGE IN FLIGHT. FLIGHT DIVERTED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. BITE OF FLAP SLAT ELECTRONIC UNIT FAULTED OUTBOARD SLAT NUMBER 2 TRANSMITTER. REPLACED TRANSMITSDR SWAA103780Proximity Switch · faultyAIR TURNBACK - AFTER TAKEOFF, AFTER FLAP RETRACTION, NR 4 FLAP INDICATION REMAINED "FULL EXTEND" UNABLE TO VISUALLY VERIFY. REMOVED AND REPLACED NR 4 KRUEGER FLAP FULL EXTEND & FULL RETRACT PROX SWITCHES PER MM.SDR UALA2010061602121Transmitter · failedL/E SLAT DISAGREE MSG, RTFL. REPLACED LT FLAP POS TRANSMITTER PER AMM. TRANSMITTER TESTS OKAY PER AMM. OPERATED FLAPS AND SLATS SEVERAL TIMES, CHECKS OKAY.SDR R61A20100247Sensor · malfunctionedCREW RETURNED TO FIELD AT DEN DUE TO SLAT FAIL DURING CLIMB, NO EMERGENCY DECLARED. MAINTENANCE REMOVED AND REPLACED RIGHT O/B 3/4 SKEW SENSOR PER EMB AMM, AND A/C WAS RETURNED TO SERVICE.SDR UALA2010060301936Proximity Sensor · faultySLAT ASYM EICAS, L/E LIGHT WHEN FLAPS RETRACTED. LE SLATS APPEARED TO BE UP. ADJUSTED NR 11 SLAT OTBD PROX SENSOR S295 IAW MM. PERFORMED L/E SLAT SENSOR SWITCH TEST IAW MM. R & R L/E PANEL 621ZB IAW SRM. WU 25804 MECH 110122 & QC321. S295 WAS FOUND OUT OF ADJSDR UHLA2010053100062Sensor · malfunctionedON DEPARTURE OUT OF DCA WHILE RETRACTING THE FLAPS FROM 2 TO 1, RECEIVED SLAT FAIL MESSAGE. SLATS INDICATED AMBER 3 AND FLAPS WERE INDICATED GREEN DASHES. COMPLIED WITH QRH, DIVERTED TO IAD. NO EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. MAINTENANCE CLEASDR USAA20100518SB079Sensor · out of adjustMIA - ON DESCENT INTO MIA FROM PHL, CREW REPORTED THE NR 2 LEADING EDGE SLAT LIGHT ILLUMINATED WHEN ACTUATING THE FLAPS TO 1 UNIT. CREW DECLARED AN EMERGENCY AND ACCOMPLISHED QRH PROCEDURES. WHEN FLAPS WERE LOWERED TO 10 UNITS, THE LIGHTS WENT GREEN AND THE SDR USAA20100513SB072Module · faultyCLE - FLIGHT DEPARTED CLT WITH MEL 27-04C FOR THE NR 2 LEADING EDGE SLAT INDICATION. ON APPROACH TO CLE, CREW RECEIVED BOTH LEADING EDGE FLAP INDICATIONS. BOTH THE OVERHEAD NR 2 AND FORWARD PANEL LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED. CREW FOLLOWED PRSDR C77A267189Sensor · defectiveSLAT FAIL MESSAGE ON TAKEOFF. SLATS WOULD NOT RETRACT. RETURNED TO DEPARTURE.SDR C77A2010F00107Sensor · defectiveSLAT FAIL MESSAGE ON TAKEOFF. SLATS WOULD NOT RETRACT. RETURNED TO MSP.SDR UHLA2010041900039Sensor · unserviceableON APPROACH INTO LGA CREW GOT SLAT FAIL MESSAGE, FLAPS 2 AND SLATS 3. CREW COULD NOT CONFIRM POSITION OF EITHER AND DIVERTED TO JFK FOR A LONGER RUNWAY TO LAND. NO EMERGENCY WAS DECLARED. LANDED WITHOUT INCIDENT. MAINTENANCE CLEARED INHIBITS AND CYCLED SLASDR R61A20100166Sensor · faultyCREW REPORTED A SLAT FAIL ON LANDING, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT INTO YUL WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LT SLAT 3/4 HARNESS AND LT OUTBOARD SKEW SENSOR PER EMB AMM, OPS CHECK GOOD.SDR SIMA201010601Warning System · malfunctionedON FLIGHT 3880 ON APPROACH THE CREW REPORTED, RECEIVED SLAT FAIL CAUTION MESSAGE ON EICAS. THE CREW FOLLOWED THE PROCEDURE IN ACCORDANCE WITH CRJ 700 AIRCRAFT OPERATING MANUAL VOL 1. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WSDR USAA20100412BB050Target · defectivePVR FLT 349 EN-ROUTE PHX TO PVR. ON APPROACH, WITH FLAPS 1 SELECTED, THE NR 6 LEADING EDGE DEVICE DID NOT EXTEND. THE OVERHEAD PANEL AND FORWARD FLAP TRANSIT AMBER LIGHT ILLUMINATED. WHEN THE FLAPS WERE MOVED TO 15, MOVEMENT IN THE NR 6 LEADING EDGE DEVICSDR MYWA100061Warning Light · illuminatedETOPS SIGNIFICANT ITEM - DURING DESCENT, L/E FLAPS TRANSIT LIGHT ILLUMINATED ALONG WITH THE OVERHEAD L/E DEVICES PANEL LIGHT. NO ROLL WAS ENCOUNTERED AND LIGHTS EXTINGUISHED AUTOMATICALLY.SDR MYWA100060Warning Light · illuminatedETOPS SIGNIFICANT ITEM - L/E FLAPS TRANSIT LIGHT AND RT INBOARD / L/E FLAPS LIGHT ILLUMINATED ON DESCENT AND EXTINGUISHED AUTOMATICALLY.SDR AALA20100329MIA01Sensor · malfunctionedMIA - CREW REPORTED DURING CLIMBOUT GOT LEADING EDGE SLAT ASYMMETRY EICAS MESSAGE AND WARNING LIGHT ILLUMINATED. FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 9 SLAT SENSOR LOCATION R023. SYSTEM GROUND CHECK NOSDR R61A20100136Warning System · false activationCREW REPORTED SLAT FAIL ON APPROACH, DECLARED AN EMERGENCY INTO MCI, AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT AND FOLLOWED EMB FIM 27-81-00-810-803A, CLEARED INHIBITS AND OPS CHECKED THE SLAT SYSTEM, AND PERFORMED GVI OF SLATS HARNESSES AND SKEW SSDR USAA20100325BB019Sensor · out of adjustGIG - FLT 800 EN ROUTE CREW RECEIVED EICAS MESSAGE FOR L/E SLAT ASYMMETRY. THE FLAPS ONLY EXTENDED 1/2 DEGREE. THE FLIGHT DECLARED AN EMERGENCY AND PERFORMED A FLAPS UP LANDING. THE AIRCRAFT TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. FOUND SLAT SENSOR TSDR UHLA2010032200025Sensor · unserviceableWHILE BEGINNING APPROACH, CALLED FOR FLAPS 1 AND IMMEDIATELY RECEIVED EICAS MESSAGES: SLAT FAIL, SHAKER ANTICIPATED, AOA LIMIT FAIL, AND SPOILER FAULT. DECLARED AN EMERGENCY AND LANDED UNEVENTFULLY. MAINTENANCE REMOVED AND REPLACED THE RT 2/3 AND 3/4 SLAT SKSDR UALA2010032200946Transducer · misriggedFLAP SPLIT FSPM SHOWING A FAULT OF THE O/B SLAT PDU RVDT, RTBL.SDR TSAA1027006Proximity Sensor · failedDURING CLIMB, AFTER THE FLAPS WERE RETRACTED, THE FLIGHT CREW NOTED THE LE FLAPS TRANSIT ANNUNCIATOR REMAINED ILLUMINATED. CREW ACCOMPLISHED THE QRH PROCEDURES AND ELECTED TO RETURN TO DEPARTURE. THE ACFT LANDED WITHOUT ANY FURTHER INCIDENT. MX R & R THE NRSDR SAJFCALS099008Flap System · malfunctioned(B-18609) AIR TURN BACK DUE TO "L/E FLAPS TRANSIT" LIGHT ILLUMINATED AT FL 110, THE FOLLOWING TASKS WERE PERFORMED: A) FSEU BITE TEST NO FAULT WAS FOUND. QAR READING RESULT SHOWN "T/E FLAP IND" ERROR (HANDLE: UP VS. QAR READ OUT DATA: 14.9 DEGREES) CAUSED "L/SDR UHLA2010022700010Sensor · inoperativeDURING THE APPROACH FOR 28L INTO PIT THE F/O (FP) CALLED FOR FLAPS 2 AND AN EICAS MESSAGE "SLAT FAIL" ALONG WITH THE ASSOCIATED MASTER CAUTION APPEARED. DISCOVERED THAT THE SLATS WERE AT 3 AND THE FLAPS AT 2. FOLLOWED THE SLAT/FLAP FAIL CHECKLIST AND DECLARE
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