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 AALA20140803001Sensor · inoperativeTHE LE FLAPS TRANSIT LIGHT & NR 6 LE DEVICE LIGHT ILLUMINATED AMBER. EMER DECLARED FLIGHT RETURNED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED LE SLAT NR 6 OTBD SENSOR. SYS GND CHECKED NORMAL OPERATION CLOSED.SDR SWAA2014072430293Sensor · faultyAIR TURN BACK NR 1 LE FLAP TRANSIT LIGHT ILLUMINATED DURING CLIMB OUT ABOVE 10,000'. R & R NR 1 LE FLAP UP STOW STRINGER 168 SENSOR IAW MM.SDR C77A20140721002Sensor · failedSLAT FAIL, SPOILER FAULT, SHAKER ANTICIPATED & AOA LIMIT FAIL MSG ON APPROACH. RAN QRH, MSGS REMAIN. R & R RT 2 & 3 SLAT HARNESS & SKEW SENSORS IAW AMM 27-83-07 & AMM 27-83-01. OPERATIONS CHECKED GOOD, OK FOR SERVICE.SDR C77A20140721001Sensor · failedSLAT FAIL, SPOILER FAULT, SHAKER ANTICIPATED & AOA LIMIT FAIL MSG ON APPROACH. RAN QRH, MSGS REMAIN. R & R RT 2 & 3 SLAT HARNESS & SKEW SENSORS IAW AMM 27-83-07 & AMM 27-83-01. OPERATIONS CHECKED GOOD, OK FOR SERVICE.SDR SCNA20140714106Transmitter · false activationFLAP ASSYMETRY DURING LANDING. R & R RT FLAP POSITION TRANSMITTER.SDR FDEA201407091681Pseu · faultySLAT DISAG ON ROTATION ON TAKEOFF. AT SLAT RETRACTION SPEED DURING CLIMB SLAT DISAG EXTINGUISHED. 30 SECONDS LATER SLAT DISAG LIGHT CAME ON. LIGHT STAYED ON UNTIL SLATS EXTENDED FOR LANDING, THEN LIGHT EXTINGUISHED, NORMAL LANDING. TROUBLE SHOT IAW FIM 31SDR CALA2014062300786Sensor · failedLEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED IN CRUISE FLT ALONG WITH A NR 3 LE SLAT LIGHT ON OVERHEAD PANEL. FOUND SLAT NR 3 OTBD SENSOR FAULT. REPLACED NR 3 SENSOR S998 IAW AMM 27-88-11-401-801 & OPERATIONS TEST IAW AMM 27-88-11-700-801, TEST PASSED.SDR 2DYA20140518002Proximity Switch · faultyAFTER FLAP RETRACTION, FLAP NEEDLES JUMPED BETWEEN 0 & 1. EICAS MSG LE SLAT ASYMMETRICAL & LE ANNUNCIATOR ILLUMINATED. DURING PSEU BITE IAW BFIM 32-09-03, FOUND PROXIMITY SWITCH 282 FAULTY. R & R PROXIMITY SWITCH IAW AMM 27-88-01. CHECKED CLEARANCE BETWEENSDR 2DYA20140518001Warning System · false activationFLAP & SLAT RETRACTION FROM F1 TO 0 SETTING EICAS MSG LE SLAT ASYMMETRICAL. TROUBLESHOOTING IAW BFIM 27-81 FAULT TREE 808 REVEALED NO FAULTS.SDR C77A20140514002Sensor · failedDUE TO AN EICAS SLAT FAIL MSG & AS A PRECAUTIONARY MEASURE ONLY, THE CREW OF FLIGHT 5769 DTW TO DFW DECLARED AN EMERGENCY WITH ZFW UPON CROSSING INTO THEIR AIRSPACE. THE CREW ASKED FOR & WAS APPROVED FOR A LONG ROLL OUT UPON LANDING DFW, COMBINED WITH USING MOSDR USAA2014050500008Sensor · inoperativeFLIGHT 2187, LGA - DCA. SLAT FAIL EICAS MSG WITH SLATS AT 3 ON APPROACH. THE CREW DECLARED AN EMERGENCY & THE ACFT HAD AN UNEVENTFUL LANDING. R & R THE RT OTBD SLAT SKEW SENSORS.SDR USAA2014050500007Sensor · inoperativeFLIGHT 2187, LGA - DCA. SLAT FAIL EICAS MSG SLATS AT 3 ON APPROACH. THE CREW DECLARED AN EMERGENCY & THE ACFT HAD AN UNEVENTFUL LANDING. R & R THE RT OTBD SLAT SKEW SENSORS.SDR CA140508002Sensor · failed(CAN) A "SLAT FAIL" EICAS MESSAGE ON THE GROUND. ON THE 3RD A LT WING OTBD SLAT SKEW SENSOR WAS REPLACED. ALSO, RIGGING CHECKS WERE CARRIED OUT AND FAULT CLEARED. THE FOLLOWING DAY FLYING THE SAME MESSAGE APPEARED AND MAINTENANCE WAS SENT TO FIX THE FAULT.SDR USAA2014042400001Sensor · faultySLAT SLOW SPEED, CHANGED TO AMBER, SLAT FAIL ON EICAS. THE CREW HAD TO PERFORM A NO FLAP LANDING. THE FLIGHT LANDED WITHOUT INCIDENT & TAXIED TO THE GATE. R & R THE RT INBD SKEW SENSOR.SDR UHLA2014040100272Warning Light · false activationAFTER TAKEOFF AND AFTER FLAPS WERE RETRACTED FROM 1 TO 0, RECEIVED SLAT FAIL MESSAGE. RAN QRH BUT MESSAGE REAPPEARED, AFTER RETURNING 0 SF INDICATION SHOWED 0 BUT WAS AMBER COLOR AND 0 GREEN FOR FLAPS VISUAL INSPECTION SHOWED SLAT AT 0 INDICATION. DECLARED EMSDR CA140331008Sensor · failed(CAN) DURING CRUISE A "SLAT FAIL" FAILURE WARNING OCCURRED. BECAUSE OF THE ABNORMAL LANDING CONFIGURATION, SLATS UP, AN EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT THE FAULT IAW THE FIM 27-83-00-810-814-A AND FOUND THE SDR AALA20140213011Sensor · inoperativeMIA CREW REPORTED FLAP SLAT DISAGREE. EMERGENCY DECLARED FLIGHT RETURNED MIA & LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED S278 NR 3 SLAT SENSOR. SYS GND CHECKED NORMAL OPERATION CLOSED.SDR SIMA20140211007Warning System · false activationSLATS FAIL ON APPROACH. PERFORMED EXTENSION & RETRACTION OF SLATS IAW AMM REF 27-50-00. OPERATIONS CHECKED GOOD. COULD NOT DUPLICATE MSG. CHECKED 20 DAY HISTORY & DIDN’T FIND REPEATING OCCURRENCES.SDR USAA2014021000018Relay · faultyAFTER DEPARTURE FROM PHL, CREW REPORTED A FLIGHT CTL SLAT SYS 2 FAULT ON ECAM. FLAPS 1 DEP OUT OF PHL INTO CLT ECAM OUT LOW FLAPS & SLAT EXTENSION. FLIGHT DIVERTED TO CLT & LANDED WITHOUT INCIDENT. TROUBLESHOT IAW TSM 27-81-00-810-001-A, FOUND RELAY 92VC ATSDR CA140121001Sensor · failed(CAN) AT APPROXIMATELY 6000 FT DESCENDING THE CREW NOTICED A FLAP/SLAT FAILURE MESSAGE. THEY DECLARED A PAN MSG WITH ATC AND LANDED WITHOUT INCIDENT. REPLACED RT WING OTBD SKEW SENSORS S2/S3 AND S3/S4 IAW AMM 27-83-01/401 RT WING SLAT DRIVE TORQUE TUBE S2 REMSDR USAA2014011700005Sensor · defectiveFLIGHT SENT ACARS THEY HAD SLAT FAILURE DURING CLIMB & WERE RETURNING TO PHL. THE FLIGHT LANDED WITHOUT INCIDENT, NO EMERGENCY DECLARED. REPLACED THE LT 3/4 SLAT SKEW SENSOR.SDR USAA2014011700001Sensor · defectiveSLAT FAIL CAUTION DURING SLAT RETRACTION. LT OTBD 2/3 SKEW SENSOR & HARNESS BAD. REPLACED SKEW SENSOR & THE SENSOR HARNESS. OPERATION CHECKED GOOD, NO FURTHER FAULTS NOTED.SDR SIMA20140110001Warning System · false activationSLATS FAIL CAUTION MESSAGE DURING APPROACH. LT SLATS INDICATE 1, RT SLATS INDICATE DASHES. TROUBLESHOT SLAT RT BPSU MDC MESSAGE IAW FIM 27-81-03-810-809. PERFORMED OPERATIONS TEST OF SLAT SYS IAW AMM 27-50-00. OPERATIONS CHECKED GOOD.SDR ASMF201402007Proximity Sensor · failedAIRCRAFT RETURNED OF FLIGHT DUE TO DURING CLIMB, THE LE FLAPS TRANSIT LIGHT TURNED ON, SO FLIGHT CREW ACCOMPLISHED THE QRH 9.12 PROCEDURE, CONFIRMING THE FAILURE. PERFORMED BITE TO FSEU IAW FIM 27-88 TASK 820 PROCEDURE, SHOWING FAILURE CODE 27-81207. SO THE SDR CA140103013Sensor · corroded(CAN) ON DEPARTURE ACFT WAS UNABLE TO RETRACT FLAPS. IN CONSULT WITH MOC AND BEING ADVISED THIS IS A REOCCURRING ISSUE A DIVERSION BACK WAS REQUIRED. CREW AND DISPATCH DETERMINED FLIGHT WOULD BE BETWEEN 3500-4000KGS OVER LANDING ON RWY. CREW ASKED FOR TRUCKSSDR YENA20131228250Sensor · failedCREW DECLARED AN EMERGENCY, EICAS SLAT FAIL MESSAGE LEVELING AT CRUISE 340. PERFORMED FIM TASK 27-83-00-810-814-A, R & R OTBD SLAT SKEW SENSOR AT SLAT PANELS 2/3 IAW AMM 27-83-01. OPS CHECK NORMAL.SDR AALA20131223005Sensor · faultySTL CREW REPORTED SLAT DISAGREE LIGHT INTERMITTENT IN FLIGHT. "SLAT OVERSPEED" AUDIO WARNING CONTINUOUS ABOVE 280 KTS. FLIGHT LANDED STL WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LT SLAT A SENSOR. SYSTEM GND CHECKED NORMAL OPERATION CLOSESDR SIMA20131216003Warning System · activatedSLATS FAIL CAUTION MESSAGE DECLARED EMERGENCY.SDR CALA2013121693734Proximity Switch · faultyLE SLAT ASYM EICAS WHEN FLAPS LOWERED TO 1. BITE TEST ON PSEU BOX HAD FAULTED NR 5 SLAT INBD PROX SWITCH 286. REPLACED PROX SWITCH & ACP LE SLAT SENSOR OPERATION TEST. SYS TESTED NORMAL, EICAS MSG CLEARED.SDR N6WA20131206001Warning System · false activationSLAT FAIL WARNING MESSAGE. PERFORMED OPERATIONS CHECK IAW CRJ700 AMM 27-50-00, NO DEFECTS NOTED AT THIS TIME. AIRCRAFT OK FOR SERVICE AT THIS TIME.SDR SIMA20131206004Warning System · false activationON FLIGHT 3708 CREW RECEIVED SLATS FAIL MASTER CAUTION MESSAGE. DECLARED AN EMERGENCY FOR SAFETY & LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. OPERATIONAL TEST OF THE FLAPS & SLATS SYS, OPERATIONS CHECKED GOOD IAW 27-50-00. THE ACFT RETSDR FDEA201312012896Sensor · dirtyRECEIVED A SLAT DISAGREE ON ARRIVAL. ON ARRIVAL SEA NO FAULTS ON FCC1, FCC 2 OR PSEU. CYCLED FLAPS & ALL SLAT POSITION VALUES CHECKED OK IN FCC SENSOR READOUT. SLATS & FLAPS OPERATE SMOOTH. PERFORMED FLAP TRANSMITTER POSITION CHECK IAW MM 27-50-00-5 ALL INSDR CA131128007Sensor · failed(CAN) UPON REACHING TOP OF CLIMB A SLAT FAIL EICAS CAUTION WAS GENERATED. FLIGHT CONTINUED AND LANDED IN A SLAT 0, FLAP 2, CONFIGURATION. REPLACED LT OTBD SLAT SKEW SENSOR .7500 AND RT OTBD SLAT SKEW SENSOR IAW AMM 27-83-01. ALSO REPLACED RT OTBD SLAT SKEW SSDR FDEA201311192828Sensor · failedUPON CONFIGURATION AT 15 DEG FLAPS, LEVEL 2 SLAT DISAGREE ILLUMINATED, GO AROUND. RAN CHECKLIST ON EXTENDED DOWNWIND. DURING GO AROUND THERE WAS SOME FEEL THAT CONFIGURATION WAS OFF. LANDED SLAT STOW FLAPS 28 DEGREES AT 185KTS & MAX BRAKES. RAN SLATS VERSDR USAA2013110600002Sensor · failedSLAT FAIL MESSAGE ON EICAS AFTER EXTENDING SLAT/FLAP HANDLE TO "1". MAINTENANCE REPLACED LT OTBD SLAT 3-4 SKEW SENSOR AND HARNESS.SDR AALA20131104016Sensor · malfunctionedLAX ON APPROACH, DURING FLAP CONFIGURATION, THE AMBER LE FLAP TRANSIT LIGHT ILLUMINATED. EMERGENCY DECLARED FLIGHT LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NR 3 FLAP SKEW SENSOR, SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.SDR AALA20131027003Sensor · faultyMIA LE SLAT ASYMMETRY INDICATION. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LE NR 8 SLAT INBD SENSOR 304. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.SDR CALA2013100800729Proximity Sensor · faultyDURING TAKEOFF AT LOW SPEED UNDER 10 KNOTS THE LE TRANSIT LIGHT ILLUMINATED & THE TAKEOFF WARNING HORN SOUNDED & THE TAKEOFF WAS REJECTED. MX MESSAGE 27-81216, F1 PROX RETRACT SENSOR S168. R & R F1 PROX SENSOR FIM 27-88 TASK 805. OPERATIONS CHECKED NORMAL, SDR CALA2013092691491Position Sensor · faultySTATUS MESSAGE "FLAP-SLAT CONTROL 2" DISPLAYED. MAT MAINTENANCE MESSAGE 27-21172, SLAT POS SENSOR 2L, FAULTED. FOUND OPEN CKT ACROSS PINS J4 & K4 AT CONN DM27002AC. SUSPECT SENSOR M27203. ACP WIRE CONTINUITY CHECK BETWEEN FSEU 2 BENCH CONNECTOR DM27002 & SLSDR CALA2013092400695Warning System · false indicationLE TRANSIT LIGHT AFTER DEPARTURE MESSAGE NUMBER 27-81220. FOUND ON FAULT HIDTORYIN FSEU TRIED VISUAL INSPECTED PROX SENSORS CONDITION GOOD FSEU BITE TEST NO FAULT FOUND. ALSO OPERATIONS FLAP CHECKED NORMAL.SDR HNAA2013091700499Indicator · inaccurateFLAP POSITION INDICATOR READS 2.5 DEG W/ FLAP SELECTED TO ZERO. R & R FLAP POSITION INDICATOR IAW -8MM, 27-53-05. OPS CK GOOD.SDR AALA20130901005Sensor · faultyMIA CREW REPORTED NR 4 LE SLAT FAULT. EMERGENCY DECLARED FLIGHT LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED F-1 EXTEND SENSOR S169. SYSTEM GROUND CHECK NORMAL OPERATION CLOSED.SDR AALA20130821003Fseu · inoperativeORD CREW REPORTED LE SLAT DISAGREE INDICATION IN FLIGHT. EMERGENCY DECLARED FLIGHT LANDED ORD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND NR 3 SLAT SENSOR AT FAULT. REPLACED FLAP SLAT ELECTRONICS UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION CSDR SWAA2013081419226Proximity Sensor · faultyIMMEDIATELY AFTER ROTATION & AFTER RAISING THE LANDING GEAR LEVER UP, NOTICED MIN SPEED TAPE. UPPER LIMIT INCREASE TO WITHIN 5 KNOTS OF CURRENT SPEED & V2 + 20 LIMITING PITCH TO 10 DEGREES & 12 DEGREES DUE TO PITCH LIMIT INDICATOR BETWEEN 12 DEGREES & 15 DEGRSDR AALA20130726002Target · faultyLAX CREW REPORTED LE SLAT ASYMMETRY LIGHT ILLUMINATED & STAYED ON FOR REMAINDER OF FLIGHT. FLIGHT LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND TARGET 282 ON PROXIMITY SWITCH ELECTRONIC UNIT FAULTING. REPLACED NR 1 SLAT INBD INTERMEDIATSDR AALA20130725001Sensor · faultyHNL CREW REPORTED LE SLAT ASYMMETRY. EMERGENCY DECLARED FLIGHT LANDED HNL WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NR 9 INBD SLAT SENSOR. SYSTEM GROUND CHECKED NORMAL. OPERATION (CLOSED).SDR AALA20130707009Fseu · faultyLE SLAT DISAGREE ON DESCENT. REPLACED NR 2 FLAP SLAT ELECTRONICS UNIT. SYSTEM GROUND CHECKED NORMALSDR AALA20130627013Sensor · inoperativeLEADING EDGE SLAT ASYMMETRY & LEADING EDGE LIGHT DISPLAYED DURING NORMAL FLAP EXTENSION & RETRACTION AT FLAP 1. FOUND FAULT ON SLAT SENSOR S302. REPLACED WITH SERVICEABLE SENSOR AT NR TEN INBOARD POSITION. SYSTEM GROUND CHECKED NORMAL.SDR SCNA20130620107Sensor · failedSELECTING FLAPS 1 AND FLAPS 5, NO L/E DEVICES EXTENDED NOR TRAILING FLAPS EXTENDED. PERFORMED NNC AND EXTENDED LEDS USING ALT FLAPS MASTER SWITCH. LANDED WITH NORMAL FLIGHT LOADS. CONFIRMED PROBLEM TO INTERMITTENT SKEW SENSOR NR 1. REPLACED SKEW SENSOR NR 1SDR SWAA2013061917348Sensor · faultyDECLARED EMERGENCY. NR 1 L/E FLAP EXTENDED LIGHT ILLUMINATED AFTER TAKEOFF ON FLAP RETRACTION WITH AMBER FORWARD L/E FLAP TRANSIT LIGHT ILLUMINATED. R & R 1 L/E FLAP EXTEND SENSOR IAW MM.
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