JASC 2780
Service difficulty reports · 2,159
Reports filed under 2780 · Leading Edge Slat Control 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 = '2780' 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 = '2780' 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 USAA2013072900002Warning Message · false indicationTHE CAPTAIN REPORTED A FLAP POSITION PROBLEM, SLAT FAILED IN UP POSITITON DID NOT EXTEND. EMERGENCY EQUIPMENT REQUESTED TO RESPOND ON LANDING, THE FLIGHT LANDED WITHOUT INCIDENT. MX PERFORMED FIM TASK AND NO FAULTS NOTED AT THIS TIME. FUNCTIONAL CHECK OF SLASDR SIMA20130713004Control Unit · failedTHE CREW REPORTED THAT DURING THE CLIMB THEY RECEIVED A STALL FAIL AND SLATS FAIL CAUTION MESSAGE. THE CREW COMPLIED WITH AOM VOL 1 PROCDURES AND DECLARED AN EMERGENCY. THE CREW RETURNED TO ORD AND LANDED WITHOUT INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. SDR R61A201307050577Sensor · defectiveAFTER TAKEOFF, CREW RECEIVED A SLAT FAIL MESSAGE WITH SLATS AT POSITION 3. DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE. LANDED AND TAXIED TO GATE WTIHOUT INCIDENT. MX FOUND SLAT SKEW SENSOR AND HARNESS HAD FAILED AND REPLACED IAW AMM. ACFT IS GOOD FOR SDR R61A201307050576Slat System · malfunctionedDURING APPROACH, CREW REPORTED THAT THE SLATS FAILED AT POSITION 3. FOLLOWED QRH AND FLAPS CAME BACK UP BUT SLATS DID NOT. DECLARED AN EMERGENCY. ACFT LANDED AND TAXIED TO GATE WITHOUT INCIDENT. MX RESET THE SYS IAW AMM AND SLATS RETRACTED. ACFT IS GOOD SDR UALA2013061704160Pdu · faulty"FLAPS PRIMARY" EICAS CAUTION MESSAGE DISPLAYED. REPLACED NR 3 LEADING EDGE SLAT PDU, OPS & LEAK CK'S OK.SDR IPXA3678842Warning Light · false activationEMERGENCY DECLARED, WHILE EXTENDING FLAPS TO 5 UNITS, RECEIVED MESSAGE L/E SLAT ASYMMETRY. OPS TEST OF L/E SLAT WITH NO FAULT NOTED IAW AMM 27-81-00. ACFT OK FOR SERVICE.SDR R61A201306090516Controller · defectiveDURING CRUISE, THE AUTOPILOT TURNED OFF AND CREW RECEIVED SLAT FAIL, SPOILER FAULT, AUTO CONFIG FAIL AND FLAP FAIL MESSAGES. CREW DECLARED AN EMERGENCY DUE TO LANDING WOULD BE DONE WITHOUT FLAPS. CREW LANDED WITHOUT INCIDENT. MX FOUND THE SLAT/FLAP ACTUATOR SDR ASAA2013060795039Slat System · failedAFTER LEVEL OFF AND APPROACHING OCEANIC AIRSPACE NR 4 L/E FLAP TRANSIT LIGHT (AMBER) BLINKED AT LEAST 3 TIMES AT FL350 AMD 0.79 MACH. ACFT GROUNDED. DIVERSION TIME - 45 MINS. R & R NR 4 L/E SLAT RETRACT PROXIMITY SENSOR REF 27-88-11. PERFORMED L/E PROXIMITY SDR UALA2013060703973Computer · faultySLAT SYS 1 FAULT, RTFL. REPLACED NR 1 SFCC. GROUND TEST OK.SDR AALA20130531003Pseu · inoperativeCREW REPORTED L/E SLAT ASYMMETRY MESSAGE. EMERGENCY DECLARED, FLIGHT RETURNED, LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED PROXIMITY SWITCH ELECTRONIC UNIT. SYS GROUND CHECK NORMAL OPERATION.SDR DBCA201305230007Cable · disengagedENROUTE, "SLAT INBALANCE" MESSAGE ILLUMINATED. DIVERTED. LANDED UNEVENTFULLY. FOUND RIGHT SLAT CABLE HAD DISENGAGED FROM SLAT POWER DRIVE. REPLACED SLAT CABLE WITH NEW AND RIGGED. OPS CHECKED GOOD.SDR FDEA201305231080Pseu · failedWHEN FLAPS/SLATS EXTENDED TO FLAP 15, RECEIVED A SLAT DISAGREE ALERT. RAN QRH AND AND LANDED FLAPS 22/RET. CHECKED SYS IAW AMM 27-84-00-5 AND ALL TESTS OK, CFDS SHOWS NO PSEU SENSOR RIGGING FAULTS FOR THE LAST 10 LEGS, BUT DID INDICATE NUMEROUS LANDING GEARSDR FDEA201305231077Proximity Switch · malfunctionedWHEN FLAPS/SLATS EXTENDED TO FLAP 15, RECEIVED A SLAT DISAGREE ALERT. RAN QRH AND LANDED. CHECKED SYS IAW AMM 27-84-00-5 AND ALL TESTS OK, CFDS SHOWS NO PSEU SENSOR RIGGING FAULTS FOR THE LAST 10 LEGS, BUT DID INDICATE NUMEROUS LANDING GEAR FAULTS, BUT NO FLSDR UALA2013052003476Computer · faultySLAT SYSTEM 2 FAULT. ATTEMPTED RESET NO-JOY. REPLACED NR 2 SFCC IAW MM 27-51-34.SDR AALA20130507018Computer · inoperativeDFW - CREW REPORTED WHEN FLAPS WERE SELECTED TO 15 DEGREE, AUTO SLAT FAIL LIGHT ILLUMINATED AND SLAT DISAGREE LIGHT ILLUMINATED. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED BOTH SWC. SYSTEM GROUND CHECK NOSDR UALA2013042602914Coupler · failedFLAP-SLAT CONTROL 2 STATUS MESSAGE. FOUND MESSAGE 27-28852 ACTIVE, TROUBLESHOT IAW FIM 27-52 TASK 837, FSEU2 WAS REPLACED. REPLACED COUPLER B27304 & ACCOMPLISHED GROUND TEST OF FSEU TO PFC INTERFACE. GROUND TEST PASSED. RAN FLAPS FULL DOWN & BACK UP ON SEVESDR UALA2013042602928Proximity Sensor · out of adjustLEADING EDGE SLAT FAULT, RETUNED TO FIELD. TROUBLESHOT. ACCOMPLISHED HEALTH CHECKK OF LE PROXIMITY SENSORS. FOUND S285 OUT OF TOLERANCE PER AMM. 27-88-99. ACCOMPLISHED LEADING EDGE SENSOR SYSTEM HEALTH CHECK PER AMM 27-88-99. FOUND SLAT NR 4 INBD PROXIMITY SESDR UALA2013042502887Actuator · failedLEFT WING LEADING EDGE SLAT ROTARY ACTUATORS NR 2 AND NR 8 HAVE OVERLOAD SPRINGS BAD. REMOVED AND REPLACED NR 2 ROTARY ACTUATOR IAW MM 27-81-18.SDR UALA2013042502886Fseu · no testNR 3 FLAP/SLAT ELECTRICAL UNIT BITE TEST FAILED. REPLACED NR 3 FSEU.SDR UALA2013041902704Fseu · faultedFLAP SLAT CONTROL 1 HIGH LIFT CONTROL LANE NR 1 HAS A FAULT. REPLACED FSEU 1. SYSTEM OPS CHECK NORMAL.SDR N6WA2013040103Actuator · malfunctionedSLAT FAIL CAUTION MESSAGE. R & R SLAT ACTUATORS, OPS CHECKED GOOD IAW AMM 27-81-09.SDR UIEA2013040100159Pdu · malfunctionedEICAS MESSAGE FLAPS DRIVE. CMC MESSAGE 27685 L/E L3 DRIVE FAIL IAW FIM 27-88, TASK 809, R & R L/E FLAP PDU L3 IAW AMM 27-81-03. OPS CHECK SATISFACTORY. OK TO CONTINUE SERVICE. SERVICEABLE UNIT INSTALLED.SDR UALA2013040102058Fseu · failedNR 2 FLAP/SLAT CONTROL STATUS MESSAGE. REMOVED AND REPLACED NR 2 FSEU PER AMM. OPS NORMAL IAW AMM.SDR UALA2013032701951Warning Message · false activationFLAP/SLAT STATUS MESSAGE DISPLAYED AND WILL NOT ERASE. RESET FLAP UNIT BITE, SYSTEM OPERATES NORMAL.SDR UALA2013032501856Actuator · failedFAILED TEST FLIGHT; SEE PFR FOR F-CTL SLATS FAULT, SLT 1 SYSTEM JAM CHECK SLT MECH DRIVE AND SLT 2 SYSTEM JAM CHECK SLT MECH DRIVE. REPLACED NR 7 LT SLAT TRACK ROTARY ACTUATOR.SDR UALA2013032001705Slat System · malfunctionedWHEN FLAPS SELECTED TO POS 1, RECEIVED A LEADING EDGE SLAT DISAGREE EICAS AND FLAP INDICATION SHOW FLAP BETWEEN UP AND POS 1. TRIED TO MOVE FLAPS WITHIN ALTERNATE WITH BOTH LEADING AND TRAILING EDGE FLAPS SELECTED, NO MOVEMENT OCCURED. RECEIVED A LEADING EDSDR UALA2013031401543Relay · failedFLAP/SLAT ELECTRICAL STATUS MESSAGE ON EICAS. MESSAGE CLEARED AFTER RACKING M545 FSEU IAW FIM 27-51-00. MESSAGE COMES BACK AFTER CYCLE POWER. REPLACED FSEU M545 NO HELP, INSTALLED ORIGINAL FSEU. FOUND BAD FSEU FAULT RELAY K730, REPLACED K730 RELAY WDM 27-SDR SIMA20130314006Actuator · inoperativeFLIGHT 4588 ON FINAL APPROACH, CREW RECEIVED A SLATS FAIL CAUTION MESSAGE. DECLARED AN EMERGENCY. FOLLOWED THE AOM PROCEDURES AND LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED RIGHT WING NR 3 SLAT OTBD ACTUATOR IAW AMM 27-81-SDR YENA20130313058Block · failedFLT 675 JFK-LAX, CREW DECLARED EMERGENCY AND AIRCRAFT DIVERTED TO LGB DUE TO F/CTL SLATS FAULT ON ECAM ON APPROACH AT 8000FT. REMOVED AND REPLACED NR 2 VALVE BLOCK AND NR 2 SLAT MOTOR. OPS CHECK GOOD.SDR USAA2013031100007Slat · stuckCREW REPORTED THE SLATS BECAME STUCK IN THE FIRST POSITION AFTER REQUESTING FLAPS 1. FLAPS RESPONDED AND WORKED NORMALLY WITH THE SLATS STUCK. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. SUP WILL BE PROVIDED AFTER COMPLETION OF CORRECTIVE ACTIONSDR DXTA2013021805294Control Handle · malfunctionedCLIMBING THROUGH APPROX FL210 AT APPROX 310 KTS WITH AUTOPILOT ENGAGED THE SLATS EXTENDED UNCOMMANDED. FIRST INDICATION WAS THE "RUMBLE" THEY MAKE WHEN EXTENDED. WE COULD VISUALLY SEE THEM EXTENDED AND THE FLIGHT CONTROL SYNOPTIC ALSO INDICATED SLATS EXTENDED.SDR IPXA13677172Warning Light · illuminatedL/E ASYM AND NOSE A/G DISAGREE, EMERGENCY DECLARED.SDR UALA2013021800973Module · leakingSLAT ISOLATION VALVE MESSAGE AT FLAP 5, WOULD NOT ERASE. FOUND IN RIGHT MLG WW SLAT FLAP SHUTOFF VALVE MODULE LEAKING. R & R SHUTOFF VALVE MODULE IAW AMM.SDR IPXA13676880Warning Message · illuminatedL/E SLAT DISAGREE LIGHT AND NLG A/GROUND DISAGREE MESSAGE. EMERGENCY DECLARED.SDR FDEA201301220159Slat System · malfunctionedEXTENDING FLAPS 35 FOR LANDING, RECEIVED A LEVEL 2 SLAT DISAGREE AND FLAP DISAGREE ALERTS. TRIED SECOND TIME. ON SECOND ATTEMPT, FLAPS AND SLATS EXTENDED NORMAL WITH NORMAL LANDING, INBOUND PILOT OPS CHECKED THE FLAP/SLAT SYS WITH NORMAL OPS ON SECOND TIMESDR UALA2013012200394Computer · faultedSLAT SYS 2 FAULT DISPLAYED ON UPPER ECAM SCREEN. PFR FAULTED COMMAND SENSOR UNIT. REPLACED CSU AND NR 2 SFCC. ALL TESTED OK CAT 3 TEST ACCOMPLISHED.SDR CA130121002Slat System · failed(CAN) SLAT FAILURE ON APPROACH, REQUESTED RADAR VECTORS FROM ATC TO PERFORM QRH PROCEDURE, THEN DECLARED EMERGENCY WITH ATC. DUTY PILOT/FLIGHT SAFETY ADVISED. TROUBLESHOOTING DONE IAW TSM 27-81-00-810-810-A, NO FAULT FOUND. SLAT ROTARY ACTUATORS TORQUE LIMITSDR AALA20130118006Pseu · faultyJFK - CREW REPORTED LEADING EDGE SLAT ASYMMETRY. FLIGHT LANDED JFK WITHOUT INCIDENT. FOUND 010 CARD FAULT ON THE PROXIMITY SWITCH ELECTRONIC UNIT. REPLACED PSEU. SYSTEM GROUND CHECK NORMAL OPERATION.SDR FDEA201301170118O-Ring · leakingKRUGER NOT RETRACTED IN FLIGHT. REACTIVATED KRUEGER FLAP CONTROL REF AMM27-87-00-09. FOUND UNION ON RT NOTCH ACT LEAKING, TIGHTENED AND WAS NO HELP. R & R O-RING ON UNION, AND LEAKED CHECK GOOD. PERFORMED OPS CHECK OF SLAT SYS, REF AMM27-84-00. OK FOR SERSDR USAA2013011400028Unknown · malfunctionedAFTER TAKEOFF FROM DCA, CREW REPORTED THAT WHEN RETRACTING FLAPS FROM 3 TO 1, THE SLATS LOCKED IN-BETWEEN POSITION 1+2. CREW DECLARED AN EMERGENCY AND DIVERTED TO PHL. AIRCRAFT LANDED AND TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. MAINTENANCE PERFORMED RESDR CA130114010Skin · failed(CAN) ON APPROACH, CREW EXPERIENCE A LIGHTNING STRIKE. THE FLIGHT ALSO EXPERIENCED A L/E SLAT ASYMMETRY WHEN LOWERING FLAPS FROM 15 TO 20. MAINTENANCE CONTROL ADVISED LIGHTNING STRIKE CHECK DONE IAW AMM 05-51-19-22-001. NO FINDING THIS FMR IS NOW CONSIDEREDSDR SIMA20130102006Ecu · failedON FLIGHT 5671 THE CREW REPORTED THAT ON APPROACH THEY HAD A SLAT FAIL. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT LANDED WITH 0 SLATS. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1 AND NR 2 SLAT/FLAPS ESDR AALA20130101001Fseu · inoperativeLAX - CREW REPORTED LEADING EDGE SLAT ASYMMETRY. EMERGENCY DECLARED FLIGHT LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FLAP SLAT ELECTRONICS UNIT. SYSTEM GROUND CHECK NORMAL OPERATION.SDR CA121218005Slat System · failed(CAN) SLATS FAILED ON APPROACH.SDR UALA2012113006871Computer · malfunctionedSEC 1 FAULT DISPLAYED ON UPPER ECAM SCREEN. AFTER SHUTDOWN. REPLACED SEC-1 IAW AMM 27-94-34-000-001-400-A. OPS CHECKED NORMAL.SDR ASMF201212005Slat System · failedACFT RETURNED TO PLATFORM, AFTER ENGINES START, THE FLAP L/E TRANSIT LIGHT TURNED ON. MX PERSONNEL PERFORMED A BITE ON FSEU IAW MM 27-11-00, DETECTING THE SLAT 7 WITH FAILURE, FIM 27-88 TASK 803 PROCEDURE WAS PERFORMED, CONFIRMING THE FAILURE. DURING MX REVISDR SIMA20121112001Unknown · malfunctionedON FLIGHT 3650 ON LANDING THE CREW REPORTED, RECEIVED A SLATS FAIL CAUTION MESSAGE UPON FLAP EXTENSION. THE SLATS STUCK IN THE 1 DEGREE POSITION. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED SDR UALA2012110706408Computer · faultySLAT SYS 1 FAULT DISPLAYED ON UPPER ECAM SCREEN. - F -CTL. REPLACED SFCC1 AND OP CHECK SATISFACTORY.SDR FDEA201210313788Jackscrew · failedDURING DESCENT AT MEM TO 36R, SLATS WOULD NOT EXTEND AT 210 KTS. EXECUTED QRH PROCEDURES, DECLARED EMERGENCY AND REMAINDER OF APPROACH AND LANDING NORMAL. CREW LEFT SLAT/FLAP HANDLE IN 30/40 POSITION TO ASSIST MX PROCEDURES. REMOVED REPLACED RIGHT WING NR SDR VNAA2012103000014Slat · jammedCREW REPORTED SLATS FAIL AMBER CAS MESSAGE WITH FLAPS SELECTED TO EIGHT (8) DEGREES ON DESCENT. SLATS INDICATED ZERO DEGREES. CREW LANDED AT DESTINATION WITHOUT INCIDENT WITH FLAPS AT 45 DEGREES AND SLATS AT ZERO DEGREES. MAINTENANCE TROUBLESHOT SLAT SYSTEM
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