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 UALA2009031000636Rvdt · faultyNR 7 L/E SLAT SHUTDOWN STATUS MESSAGE. TRBLSTG 27-81-00 FIG 112A. BITE SHOWS M603 FLAP LEVER RVDT MISRIG (SECT 1). SUSPECT INTERMITTENT RVDT. WILL REPLACE ONCE IN HAND. REPLACED M603 RVDT.SDR UALA2009022400636Warning System · activatedNR 7 L/E SLAT SHUTDOWN STATUS MESSAGE.SDR C8GA20090004Linkage · damagedFLT 1716 FROM TOL TO STL. DURING CLIMB OPERATION WHEN RETRACTING THE FLAP FROM 5 DEGREES TO 2 DEGREES THE NR 4 L/E FLAP AMBER LIGHT REMAINED ILLUMINATED. THE AIRCRAFT RETURNED TO TOL WHERE IT LANDED WITH OUT INCIDENT. POST FLIGHT INSPECTION WAS PERFORMED. SDR C8GA20090003Position Switch · inoperativeFLT 2715 FROM IAH TO TOL. DURING CLIMB OPERATION WHEN RETRACTING THE FLAP FROM 5 DEGREES TO 2 DEGREES THE NR 4 L/E FLAP AMBER LIGHT REMAINED ILLUMINATED. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITH OUT INCIDENT. POST FLIGHT INSPECTION WAS PERFORMED. SDR YENA20090202012Warning System · malfunctionedFLT 615, JFK-JAX, SLAT FAIL IN FLIGHT FLAP POSITION 2, RAN QRH LANDED. T/S PER FIM TASK 27-81-00-810-803-A. CLEARED INHIBITS. CYCLED SLATS/FLAPS SEVERAL TIMES. OPS CHECK GOOD. NO MESSAGE ON EICAS.SDR R61A20090003Sensor · defectiveCREW REPORTED SLAT FAIL MESSAGE ON EICAS PAGE. CREW FOLLOWED QRH PROCEDURES AND DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE DISPATCHED TO AIRCRAFT, TROUBLESHOOT AND REMOVED AND REPLACED LEFT SLAT 2-3 SKEW SENSOR. COMPLETED OPERATIONAL CHECKSSDR C77A103266Sensor · failedON APPROACH AFTER SELECTING FLAPS 1 RECEIVED SLAT FAIL MESSAGE WITH SPOILER FAULT AND SHAKER ANTICIPATED. RAN QRH MESSAGE REMAINED. REMOVED AND REPLACED OTBD SLAT SKEW SENSOR AND HARNESS IAW 27-83-01 AND OPS CHECKED IAW 27-83-01. NO DEFECT NOTED. OK FOR SERVISDR MASA2009011600027Warning System · malfunctionedASH 7236 MCI-IAD. CAPTAIN DECLARED AN EMERGENCY FOR SLAT FAIL CAUTION. MX CLEARED INHIBITS AND OPS WERE NORMAL.SDR AALA2009011500164Sensor · faultedIAD INFLIGHT DFW TO DCA - CREW REPORTED LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED WHEN LEADING EDGE FLAPS WERE SELECTED TO 5. LANDED IAD WITHOUT INCIDENT AT 15 DEGREE FLAPS. REPLACED NUMBER FOUR FLAP RETRACT SENSOR. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR R61A20080056ASensor · failedCREW REPORTED THAT RECIEVED A SLAT FAIL MESSAGE ON EICAS, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LEFT HAND OUTBOARD SLAT SKEW SENSOR HARNESS SYTEM OPERATIONAL CHECKS WERE COMPLETED ALL CHECK WERE GOOD AIRCRAFT WAS RSDR UHLA2009010900014Sensor · defectiveON DESCENT CREW RECEIVED A FLAP FAIL MESSAGE. THE CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MX REPLACED THE RT OTBD SLAT 2/3 AND 3/4 SKEW SENSORS AND RAN FLAPS AND SLATS MULTIPLE CYCLES. RT SENSOR P/N: 1702288A, S/N: 0226, TT: 10914, TC: 6778.SDR YENA200812190129Sensor · failedFLT NR 1304, IAD-JFK, SLAT FAIL WHEN MOVING FLAP HANDLE TO 1. AFTER FOLLOWING QRH SLAT INDICATION OF ZERO AND AMBER FLAPS 2 (FLAP HANDLE 2) GREEN. OTHER MSGS, SHAKE ANTICIPATED, AOA LIMIT FAIL, SPOILER FAULT, SLAT FAIL. FOUND SLAT SENSOR AT FAULT OB, R&R PREVSDR YENA200812110127Sensor · failedFLT NR 1219, BOS-BUF, SLAT FAIL IN FLIGHT WHEN FLAPS SELECTED TO POSITION ON APPROACH. R&R LT OTBD SKEW SENSOR IAW 27-83-01. OPS CHECK OK.SDR DL76S081642Target · unserviceableAFTER TAKEOFF APPROX 200FT AGL, THE STICK SHAKER ACTIVATED. AIRSPEED WAS NML AND FLAPS 15DEG. DURING FLAP RETRACTION RECEIVED LEADING EDGE SLAT ASYM CAUTION MSG. PERFORMED QRH PROCEDURE. FOUND DAMAGED TARGET AT NR 10 SLAT INBD TRACK. REPLACED SAME. REPLASDR R61A20080040Sensor · defectiveCREW REPORTED SLAT FAIL/AOA LIMIT FAIL ON FINAL APPROACH, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED RIGHT HAND OUTBOARD SKEW SENSOR AND COMPLETED OPERATIONAL CHECK SYSTEM OPERATIONAL CHECK GOOD AND A/C WAS RETURNED TOSDR 2008UALA06404Proximity Sensor · faultyEICAS MSG L/E SLAT ASYM DISPLAYED, LEADING EDGE LIGHT ILLUM WITH THE FLAP LEVER IN 1. BOTH FLAP POINTERS ARE CORRECT. REPLACED PROX SENSOR S-286 FOR INBOARD NR 5 L/E SLAT, CONDITION NORMAL.SDR ASOA200801432Warning System · activatedSLATS FAIL CAUTION ON FLAPS 8 DEG SELECTION. SLATS 0 DEG, FLAPS 45 DEG. EMERGENCY DECLARED.SDR USAASB08101Flap System · malfunctionedON DESCENT TO CLT, FROM FLL, THE NR 2 LEADING EDGE DEVICE INDICATED AN ASYMMETRY/LEADING EDGE FLAP TRANSIT WHEN FLAPS 1 WERE SELECTED. CREW DECLARED AN EMERGENCY AND LANDED AT CLT WITHOUT FURTHER INCIDENT. AINTENANCE CHECKED/WIGGLED WIRES. COULD NOT DUPLICATESDR CA081016001Sensor · inoperative(CAN) FLIGHT WAS INBOUND WHEN THE CREW HAD A FAILURE ON SLAT/FLAP 1 SELECTION. ALSO SPOILER FAULT, AOA FAIL AND SHAKER ANTICIPATED CAS MSGS. THE ACFT LANDED AND TAXIED TO THE GATE WITH HOT BRAKES. FOUND OPEN CIRCUIT BETWEEN PINS 2 AND 4 OF THE LT OB SKEW SESDR VNAA2008101600004Warning System · malfunctionedCREW REPORTED SLATS FAIL CAS MESSAGE IN FLIGHT DURING RETRACTION. FLAPS WERE FULLY STOWED WHEN SLATS FAILED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND PERFORMED CHECKS. NO DEFECTS NOTED. AIRCRAFT RELEASED FOR SERVICE.SDR CA081009007Switch · failed(CAN) JUST AFTER DEPARTURE FROM YYZ, THE PILOTS NOTICED WHEN SELECTING FLAPS 5 TO FLAPS 2, THE LEADING EDGE FLAP INDICATOR ON THE FORWARD PANEL WENT MOMENTARILY GREEN THEN BACK TO AMBER. THE LEADING EDGE INDICATOR ON THE REAR PANEL INDICATED THE NR 1 LEADING SDR CA081016002Sensor · failed(CAN) ON APPROACH, WHEN FLAP 2 SELECTED, EICAS SLAT FAIL MSG. QRH CARRIED OUT. UNEVENTFUL LANDING. SKEW SENSOR 2 AND 3 AFFECTED AND REPLACED PER AMM 27-83-01. OPS CHECK SERVICEABLE.SDR COMA0870021Warning System · malfunctionedFLIGHT 5622 RECEIVED SLAT FAIL CAUTION MESSAGE. DECLARED EMERGENCY, RETURNED TO ATL, LANDED WITHOUT INCIDENT. PERFORMED RESET AND CLEARED INHIBITS. VISUALLY INSPECTED SLATS AND SLAT DISCONNECT SYSTEM. PERFORMED OPERATIONAL CHECK. NO FURTHER DEFECTS. (S)SDR UPS08652923Indicator · malfunctionedATB - RECEIVED MESSAGE AND FLAP INDICATOR SHOWED LE FLAPS NOT UP. RAN CHECKLISTS. REMOVED AND REPLACED IAW 27-58-02-4 FLAP POSITION INDICATOR OPERATION CHECKED SATISFACTORY IAW 27-58-00-5.SDR CA080716008Position Switch · malfunctioned(CAN) ON APPROACH AN IN-TRANSIT INDICATION WAS ILLUMINATED ON THE NR 6 L/E SLAT. THE CREW ELECTED TO RETURN TO VANCOUVER WHERE THEY LANDED WITHOUT INCIDENT. INSPECTION REVEALED THAT THE NR 6 L/E SLAT WAS FUNCTIONING CORRECTLY BUT THE L/E SLAT POSITION SWITCH WSDR 2008UALA03353Transmitter · out of adjustFLAP SLAT ELEC MESSAGE ON TAXI OUT. OUT OF ADJUSTMENT (TRANSMITTER). ADJUSTED RIGHT L/E SLAT POSITION TRANSMITTER - REPLACED LEFT L/E SLAT POSITION TRANSMITTER PER MM 27-88-01-401. ADJUSTED RIGHT L/E SLAT POSITION TRANSMITTER - ELECTRICAL ANGLE FOR FLAP LEVSDR AALA200801534Controller · inoperativePHX INFLIGHT T1023/05JUN AUS TO SJC. DURING SLAT RETRACTION SLAT DISAGREE LIGHT ILLUMINATED. LANDED PHX WITHOUT INCIDENT. REPLACED PROXIMITY SWITCH CONTROL. SYSTEM GROUND CHECKED NORMAL OPERATION. (A)SDR ASMF200805002Sensor · failedAIRCRAFT RETURNED TO PLATFORM, DUE TO LE FLAPS TRANSIT LIGHT TURNED ON AND TAKEOFF WARNING ACTIVATED. MAINT PERFORMED BITE TO PSEU AND FSEU IAW FIM 32-09 TASK 801 AND FIM 27-51 TASK 801 INDICATING FAIL OF SLAT NR1 SENSOR. FSEU WAS REPLACED BUT FAIL CONTINUED, SDR 2008UALA02774Proximity Sensor · out of adjustL/E SLAT ASSY PROBLEM AFTER FLAPS RETRACTED. RTFL. PROXIMITY SENSOR S285 OUT OF LIMITS. ADJUSTED SENSOR.SDR AALA200801210Pseu · faultyMIA INFLIGHT T381/04MAY - CREW REPORTED ALERT TWO LEADING EDGE ASYMMETRY MESSAGE. LANDED MIA WITHOUT INCIDENT. FOUND NUMBER FIVE SLAT INBOARD PROXIMITY SWITCH ELECTRONIC UNIT FAULTING. REPLACED PROXIMITY SWITCH ELECTRONIC UNIT. SYSTEM GROUND CHECKED NORMALSDR NOCA03308Sensor · failedLEADING EDGE FLAP ASYM EICAS MESSAGE IN FLIGHT RETURN TO AFW, A/C HAD 2 AIR TURNBACKS TO AFW. REMOVED AND REPLACED O/B SLAT RVDT M548, ADJUSTED O/B SLAT RVDT M544 IAW 27-81-11-424-029. FOUND L/E SLAT SENSOR S285 BAD. REMOVED AND REPLACED AND ADJUSTED SENSOR SDR AALA200801069Proximity Sensor · defectiveLAX INFLIGHT T437/24APR DFW TO SNA - CREW REPORTED AMBER LEADING EDGE FLAP INDICATION WITH AMBER NUMBER THREE SLATS TRANSIT LIGHT. FLIGHT DIVERTED TO LAX. LANDED WITHOUT INCIDENT. REPLACED SLAT NUMBER THREE INBOARD PROXIMITY SENSOR. SYSTEM GROUND CHECKED SDR 2008UALA02336Proximity Switch · malfunctionedRTFL DUE TO L/E SLAT PROBLEM. REPLACED SLAT 4 INBOARD PROXIMITY SWITCH (S285).SDR MWEA080053Sensor · failedAFTER EXTENDING SLATS DOWN ARROW STAYED ON AND PSEU FAIL ILLUMINATED. REMOVED AND REPLACED FLAP POSITION SENSOR.SDR SIMA200808403Warning Message · illuminatedON FLIGHT 3645 CREW REPORTED ON APPROACH INTO PIT THE SLAT FAIL CAUTION MSG. CREW ELECTED TO DECLARE AN EMERGENCY. AIRCRAFT LANDED AND TAXIED SAFELY TO THE GATE WITHOUT FURTHER INCIDENT.SDR 2008UALA01398Sensor · activatedA/C EXPERIENCING L/E FLAP ASSYM FAULT MESSAGES. REPLACED NR 1 SLAT INBD SENSOR RAN FLAPS THROUGH FULL CYCLE SEVERAL TIMES, NO FAULTS OPS CK NORMAL. AC OK FOR SERVICE.SDR WRLA2008022Sensor · malfunctionedDURING APPROACH RECEIVED SLAT DISAGREE ALERT, FOLLOWED BY STICK SHAKER. PERFORMED SLAT DISAGREE CHECKLIST, DIVERTED TO KPSM DUE TO RUNWAY CONDITIONS. EMERGENCY DECLARED. REPLACED SLAT POS. SENSORS D1-17 AND D1-18 PER MM 27-84-02. PERFORMED THE SLAT RANGE OFSDR 2008UALA00079Sensor · out of toleranceCREW REPORTS NR 2 LEADING EDGE FLAP TRANSIT LIGHT ON OVERHEAD AND TRANSIT LIGHT ON FWD PANEL ILLUMINATED WITH FLAPS EXTENDED. NO ABNORMAL ROLL FELT. CYCLED FLAPS, NO HELP. FOUND NR 2 EXTEND PROXIMITY SENSOR GAP GREATER THAN ALLOWABLE LIMITS. ALSO FOUND OVESDR 2007UALA05202Warning System · activatedON APPROACH RECEIVED L/E SLAT ASYM EICAS MESSAGE.SDR NOCA16907Switch · faultyLEADING EDGE SLAT DISAGREE EICAS MSG WHILE RETRACTING FLAPS 1 TO 0 AIR TURNBACK TO JFK. T/S PER FIM TASK 27-51-00 FIG 104B AND 115 FOUND SWITCH S1 CONNECTOR AT FAULT. REMOVED AND REPLACED S1 SWITCH AS PER MM 27-51-29 ACOMP REQ, OPS CHECKS OK.SDR AALA20072363Pseu · inoperativeLAX INFLIGHT T5/03DEC DFW TO HNL - LEADING EDGE SLAT ASYMMETRY MESSAGE ILLUMINATED WITH AURAL WARNING HORN. LANDED LAX WITHOUT INCIDENT. REPLACED PROXIMITY SWITCH ELECTRONIC UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR YENA2007097Warning Light · illuminatedUPON ARRIVAL/APPROACH INTO BUF SLAT FAILURE ILLUMINATED, QRC PROCEDURES FOLLOWED LANDED SLAT 0 FLAP 2. TROUBLESHOT PER FIM TASK 27-81-00-810-015A, BLOCKS 1-2 AND 9-11. TRIP INDICATORS RESET. OPS CHECK GOOD.SDR YENA2007080Sensor · malfunctionedFLT 1086, CLT-JFK, SLAT FAIL. PERFORMED TSM 27-81-00-810-805, FOUND LT WING OUTBOARD SLAT SKEW SENSOR 2/3 DEFECTIVE. REMOVED AND REPLACED LT OUTBOARD SLAT SKEW SENSOR 2/3. OPS CHECK GOOD REF AMM 27-83-01 AND REMOVED AND REPLACED LT WING OUTBOARD SLAT SKEW SSDR 2007UALA03537Warning System · activatedRTFL DUE TO L/E SLAT DISAGREE MESSAGE. EVENT RECURRED ON NEXT FLIGHT OUT.SDR 2007UALA03548Warning System · activatedNR 1 LEADING EDGE FLAP OVERHEAD INDICATED GREEN WITH AMBER LEADING EDGE FLAPS TRANSITION, FLAP HANDLE UP. RESTRICTION 230KIAS, FL200 AND .65MACH.SDR WRNA200700049Indication Sys · malfunctionedDURING TAKEOFF FOR TEST FLIGHT AFTER HEAVY MAINTENANCE VISIT, CONFIGURATION LIGHT AND WARNING HORN CAME ON, TAKEOFF ABORTED. REPLACED LEADING EDGE INSTRUMENTATION UNIT IAW MM 27-84-11. AIRCRAFT RELEASED, TEST FLIGHT COMPLETED SATISFACTORY.SDR 2007UALA03154Sensor · out of adjustRTFL DUE TO L/E SLAT DISAGREE INDICATION & LIGHT. ADJUSTED NR 11 OUTBOARD SENSOR AND OPS CHECKED OK.SDR BB07048Target · looseFLIGHT 710, PHL-ZRH: DURING CRUISE, RECEIVED -LE SLAT ASYM- MESSAGE. FLIGHT RETURNED TO PHL AND LANDED WITH NO DIFFICULTIES. MAINTENANCE FOUND THE NUMBER 8 SLAT RETRACT TARGET LOOSE AND OUT OF ADJUSTMENT. RE-ADJUSTED TARGET PER AMM. NO FURTHER FAULTS.SDR R61A20070007Sensor · faultyPILOT REPORTED SLAT FAIL MESSAGE ON EICAS DURING APPROACH, DECLARED EMERGENCY FOLLOWED QRH AND LANDED WITH OUT INCIDENT. MAINTENANCE WAS DISPATCHED TO A/C. TROUBLESHOT AND REMOVED AND REPLACED RIGHT HAND OUTBOURD SKEW SENSOR AND HARNESS. OPERATIONAL CHECK GSDR R61A20070008Sensor · faultyPILOT REPORTED SLAT FAIL MESSAGE ON EICAS DURING APPROACH, DECLARED EMERGENCY FOLLOWED QRH AND LANDED WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO A/C. TROUBLESHOT AND REMOVED AND REPLACED RIGHT HAND OUTBOURD SKEW SENSOR AND HARNESS. OPERATIONAL CHECK GO
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