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 UALA2012041702318Solenoid · faultySLATS PRIMARY FAIL PRIMARY (HYDRAULIC) SLAT DRIVE FAILURE. SLATS OPERATING IN SECONDARY (ELECTRICAL) MODE. CAUTION MSG01-LATCHED DESCENT MODE DEPENDENT; SLATS PRIMARY LOW SPEED SOLENOID CIRCUIT IS OPEN. DB- FSEU 2 MSG02- LATCHED DESCENT MODE DEPENDENT; SLATSDR AALA20120411006Indicator · damagedCREW REPORTED LEADING EDGE SLAT ASYMMETRY AND ASSOCIATED LEADING EDGE LIGHT. CREW PERFORMED QRH PROCEDURE. EMERGENCY DECLARED FLIGHT LANDED LAX WITHOUT INCIDENT. REPLACED FLAP AND SLAT INDICATOR THAT WAS DAMAGED. SYSTEM GROUND CHECKED NORMAL.SDR AALA20120331008Sensor · inoperativeCREW REPORTED LEADING EDGE TRANSIT LIGHT FLICKERING IN FLIGHT. EMERGENCY DECLARED FLIGHT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND NR 1 SLAT SENSOR FAULTING. REPLACED SENCOR S169. SYSTEM GROUND CHECKED NORMAL.SDR AALA20120325001Target · brokenLAX - CREW REPORTED LEADING EDGE SLAT ASYMMETRY ECIAS AND LEADING EDGE LIGHT WITH FLAPS SELECTED AT 20 AND INDICATING 20 DURING APPROACH. EMERGENCY DECLARED FLIGHT LANDED LAX WITHOUT INCIDENT. PROXIMITY SENSOR TARGET BROKEN AT SLAT NUMBER 8 INBOARD TRACK. RSDR AALA20120324011Proximity Sensor · obstructedDFW - CREW REPORTED SLAT DISAGREE LIGHT WOULD NOT EXTINGUISH. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. PROXIMITY BOX SHOWED FAULT FOR D SENSOR RIGHT WING. INSPECTED SENSOR AND FOUND DEBRIS STUCK IN PLUNSDR UALA2012032201816Switch · faultyFSEU 1 SHOWS SLAT LOSS FAULT. REPLACED FSEU 1, NO HELP. RE-INSTALLED ORIGINAL UNIT. FLAPS AND SLATS ARE LOCKED IN NORMAL AND ALTERNATE MODES. REF FIM 27-81-00, SUSPECT A SLAT POSITION TRANSMITTER OR A SLAT LOSS POSITION SENSOR. ACCMP'D TROUBLESHOOTING PESDR UALA2012031601740Transmitter · faultySTATUS MESSAGE FLAP-SLAT ELECTRIC APPEARS CHRONIC. ALL CBS IN. REPLACED L/E SLAT PDU POSITION TRANSMITTER PER MM. FSEU CHECKS GOOD PER MM. PART BORROWED FROM CONTINENTAL. P/N 18-1969-14 AND S-N 0245A. NEXT SEGMENT RCV'D FLAP-SLAT ELEC ON STATUS PAGE---REPSDR COMA2012031290006Warning System · false activationON DESCENT INTO BHM RECEIVED SLAT FAIL CAUTION MSG. EMERGENCY DECLARED, A/C LANDED SAFELY IN BHM. CLEARED INHIBITS FOR SLAT CH 1 AND CH 2. OPS CHECK GOOD.SDR AALA20120306002Target · out of adjustLAX - CREW REPORTED ON SELECTING FLAPS 10, THE LEADING EDGE FLAPS TRANSIT LIGHT REMAINED ILLUMINATED. EMERGENCY DECLARED FLIGHT LANDED LAX WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. RE-ADJUSTED NUMBER 5 SLAT TARGET. SYSTEM GROUND CHECK NORMAL OPERATISDR N6WA2012021901Warning Message · false activationSLAT FAULT CAUTION MESSAGE. RESET SLAT SYS AND PERFORMED OPS CHECK IAW FIM 27-81-00 ANS AMM 05-51-37. OPS CHECKED GOOD, NO FAULTS NOTED, MESSAGE NO LONGER PRESENT.SDR R61A201202170103Sensor · failedCREW REPORTED SLAT FAIL MESSAGE DURING CLIMB, AND DECLARED AN EMERGENCY AND DIVERTED. ACFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED RT OTBD 3/4 SLAT SKEW SENSOR PER AMM, OPS CHECK GOOD.SDR R61A201202170102Sensor · failedCREW REPORTED SLAT FAIL MESSAGE DURING CLIMB, AND DECLARED AN EMERGENCY AND DIVERTED. ACFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED RT OTBD 2/3 SLAT SKEW SENSOR PER AMM, OPS CHECK GOOD.SDR R61A201202170101Sensor · failedCREW REPORTED SLAT FAIL MESSAGE DURING CLIMB, AND DECLARED AN EMERGENCY AND DIVERTED. ACFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LT OTBD 3/4 SLAT SKEW SENSOR PER AMM, OPS CHECKED GOOD.SDR R61A201202170100Sensor · failedCREW REPORTED SLAT FAIL MESSAGE DURING CLIMB, AND DECLARED AN EMERGENCY AND DIVERTED TO DCA. ACFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED LT OTBD 2/3 SLAT SKEW SENSOR PER AMM, OPS CHECKED GOOD.SDR USAA2012021700009Transmitter · faultyCLT FLT 1032 EN-ROUTE CLT TO SJU. ON DEPARTURE, BOTH FLAP POINTERS ON 1/2 WITH THE FLAP LEVER UP. L/E SLAT DISAGREE DISPLAYED. THE FLIGHT DECLARED AN EMERGENCY AND RETURNED TO FIELD CLT. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED LSDR CA120216002Sensor · failed(CAN) SLATS FAILED IN THE FULL POSITION. GO-AROUND INITIATED DUE UNSTABLE APPROACH. FLIGHT DECLARED EMERGENCY. SLAT FAIL CAUTION ON SHORT FINAL, SLAT FULL/FLAP 5 WHEN CAUTION, SLAT FULL/FLAP 2 FINAL LANDING CONFIG, DUE NO FLAP THREE AVAIL ON FINAL. REPLACED SDR CA120213001Wire Harness · failed(CAN) AFTER FLAP RETRACTION, HAD A SLAT FAILURE. RETURNED TO DEPARTURE AND DECLARED AN EMERGENCY. R & R OTBD SKEW SENSOR HARNESS IAW AMM 27-83-07. OPS CHK OK. ACFT SERVICEABLE.SDR VQI2012F00004Unknown · malfunctionedDURING APPROACH AT 1815Z, CREW NOTED A F/CTL SLATS FAULT WITH NO MOVEMENT OF THE SLATS IN THE SELECTED FLAP SETTING. MC NOTED AN ASSOCIATED SLT 1 AND 2 SYS JAM CHECK SLT MECH DRIVE MESSAGE. DECLARED AN EMERGENCY. UNEVENTFUL LANDING. THE F/CTL SLATS FAULT MSDR R61A201202030073Warning System · false activationCREW REPORTED SLAT FAIL MSG ON APPROACH INTO CLT, AND DECLARED AN EMERGENCY. THE A/C LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT AND PERFORMED OPS CHECKS OF SLAT SYSTEM PER EMB AMM, NO DEFECTS NOTED. A/C WAS THEN RETURNED TO SERVICE.SDR UALA2012013000585Rvdt · faultyAFTER FLAP EXTENSION, GOT FLAP SLAT ELEC STATUS MSG AND DURING FLAP SLAT RETRACTION GOT T/E CAUTION LIGHT. REPLACED M548 SLAT TRANSDUCER RVDT PER MM 27-81-11 PAGE 412 AND ACP TESTS PER MM 27-51-00 PAGE 501 AND MM 27-81-00 PAGE 501 SYS PASSED OKAY.SDR YENA20120129426Sensor · defectiveFLT 462 RSW-BOS, CREW DECLARED EMERGENCY DUE TO SLAT FAIL MESSAGE IN FLIGHT WITH FLAPS/SLATS AT ZERO. PERFORMED SUBTASK 810-058A OF FIM 27-83-00810-814A. CLEARED INHIBITS RIGGED SLATS FLAP SYSTEM, NO FAULTS NOTED. ON 1/30/12 TSI WAS ISSUED DUE TO PREVIOUS RESDR AALA20120125SFO01Sensor · inoperativeSFO - CREW REPORTED ON APPROACH, FLAPS EXTENDED TO LESS THAN FIVE DEGREES. ACCOMPLISHED QRH PROCEDURES AND EXTENDED TO 15 DEGREES WITH ALTERNATE FLAPS. EMERGENCY DECLARED FLIGHT LANDED SFO WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEADING ESDR YENA20120122417Sensor · failedFLT NR 1718, SLAT FAILED. REPLACED & REPLACED RT SLAT 3/4 HARNESS W612 & SLAT 3/4 SKEW SENSOR IN REF TO AMM 27-83-01. OPS CHECK NORMAL.SDR YENA20120116411Sensor · failedFLT 1175, BOS-EWR, CREW DECLARED AN EMERGENCY DUE TO SLAT FAIL ON APPROACH. REMOVED AND REPLACED LT OUTBD SKEW SENSORS IAW AMM 27-83-01. BOTH SENSORS OPS CHECK GOOD. SENSOR P/N 1702286B S/N 3544.SDR AALA20120112MIA01Warning System · activatedMIA - CREW REPORTED "LE FLAPS TRANSIT" LIGHT STAYED ILLUMINATED ON CLIMBOUT. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 1 SLAT ACUATOR AS A PRECAUTION.SDR AALA20120106DFW01Proximity Sensor · inoperativeDFW - CREW REPORTED ON APPROACH WHEN LOWERING SLATS RECEIVED A SLAT DISAGREE WARNING INDICATION. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PROXIMITY BOX. SYSTEM GROUND CHECK NORMAL OPERATION.SDR CA120105008Sensor · failed(CAN) THE AIRCRAFT ENCOUNTERED A SLAT FAILURE ON APPROACH. NIL EMEREGENCY WAS DECLARED AND THE LANDING WAS ROUTINE WITH NIL ADVERSE PASSENGER REACTION. ON APPROACH, SLAT FAIL EICAS MESSAGE. SLAT INDICATION ON EICAS STUCK AT 3. REPLACED LT SLAT O/B SKEW SENSORSDR AALA20120104ORD01Warning System · false activationORD - CREW REPORTED LEADING EDGE SLAT DISAGREE ON EICAS. EMERGENCY DECLARED FLIGHT LANDED ORD WITHOUT INCIDENT. REPLACED PROXIMITY SWITCH ELECTRONICS UNIT AS A PRECAUTION. SYSTEM GROUND CHECK NORMAL OPERATION.SDR AALA20120102ORD01Warning System · malfunctionedCREW REPORTED SLAT DISAGREE INDICATION. FLIGHT RETURNED AND LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED PROXIMITY BOX AS A PRECAUTION. SYSTEM GROUND CHECK NORMAL OPERATION.SDR R61A20110434Sensor · inoperativeCREW REPORTED SLAT FAIL MSG ON APPROACH INTO MCO, DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED SFACE 1, SFACE 2, AND ALL 4 SLAT OUTBOARD SKEW SENSORS PER EMB AMM, AND OPS CHECK GOOD.SDR R61A20110428Sensor · failedCREW REPORTED SLAT FAIL MSG ON APPROACH INTO PHL. CREW DECLARED AN EMERGENCY AND LANDED AT PHL WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED RT OTBD 2/3 & 3/4 SLAT SKEW SENSORS PER EMB AMM, OPS CHECK GOOD.SDR REXA201100916Warning System · false activationSLATS FAIL MESSAGE ON APPROACH. CLEARED INHIBITS ON SLAT SYSTEMS. SYSTEMS CHECK GOOD PER AMM 05-51-49. AIRCRAFT OK FOR CONTINUED SERVICE.SDR IPXA1570555Transmitter · malfunctionedL/E SLAT DISAGREE FROM FLAPS 1 TO FLAPS UP. DIS NOT CLEAR WITH ALT SLATS. LANDED WITH ALT FLAPS 20 FOUND CODE 331 AT FSEU FIM 27-51-815-805, FIG 104. ACCOMPLISHED FIM 27-51-00 AND REPLACED L/E SLAT POSITION TRANSMITTER.SDR CA111205002Sensor · out of rig(CAN) DURING THE APPROACH TO LAND THE CREW REPORTED A SLAT/FLAP FAIL IN THE NR 3 POSITION. NO PAN PAN WAS DECLARED AND ERS WAS NOT CALLED OUT SKEW SENSOR BETWEEN RT SLATS 2 & 3 ADJUSTED TO BE WITHIN LIMITS IAW AMM 27-83-01.SDR USAA2011112800010Cable · stickingCLT FLT 1857 EN ROUTE CLT TO MCO. BOTH FLAP POINTERS ARE ON 1/2 UNIT WITH THE FLAP LEVER IN UP. L/E SLAT ASYM DISPLAYED. THE FLIGHT DECLARED AN EMERGENCY AND RETURNED TO FIELD CLT WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND RIGHT OUTBOARD LOSS SENSING SWSDR NOCA11411Fseu · inoperativeL/E SLAT ASYM DISPLAY L/E LIGHT ILLUM WITH FLAP LEVER IN 25 BOTH POINTERS WERE CORRECT. REPLACED FSEU PER MM 27-81-02 TS PER FIM 27-81-00 SLAT SENSOR S285 FAULTED REMOVED PANEL 521JB NR 4 SLAT INBD TRACK SENSOR TARGET BOLT SHEARED AND BEARING MISSING REPLACEDSDR CALA2011110100701Switch · defectiveTHE "LE SLAT ASYM" CAUTION LIGHT CAME ON APPROX 20 MIN AFTER LEVEL OFF AT 34,000FT AND .80 MACH THE A/C WAS SLOWED TO 240 KTS AND THE CAUTION LIGHT STAYED ON. T/S PER FIM 27-81-00-815-840 FOUND RT INBD SLAT LOSS SW AT FAULT. REMOVED AND REPLACED SLAT LOSS SWSDR CA111103009Brake · failed(CAN) ON APPROACH, FLIGHT CREW REPORTED A FLIGHT CONTROL PROBLEM WHICH REQUIRED A GO-AROUND. AS A PRECAUTION, THE CREW DECLARED AN EMERGENCY WITH ATC (PAN-PAN) AND LANDED SAFELY. ON FLAP EXTENSION TO FLAPS 1 DURING APPROACH S-LOCKED. UNABLE TO CLEAR BY RECSDR C77A20111026001Warning Message · illuminatedSLAT FAIL EICAS MESSAGE.SDR CALA2011102400682Sensor · out of adjustAFTER FLAP RETRACTION GOT L/E SLAT ASYM MESSAGE, WITH TRAILING EDGE FLAPS FULLY RETRACTED. PSEU FAULT CODE 303 ( NR 9 L/E SLAT SENSOR) REPOSITIONED NR 9 SLAT INBOARD AND OUTBOARD SLAT SENSOR TARGETS REF AMM 27-88-01 -201 OPS CHECK OF FLAP SYSTEM SATISFACTORY.SDR SWAA117212Sensor · faultyAFTER LANDING FLAPS WOULD NOT RETRACT PAST 5-10 WITH SPLIT FLAP INDICATION. REMOVED AND REPLACED NR 5 SLAP SKEW SENSOR PER MM.SDR CALA2011101200657Warning System · false activationL/E FLAPS TRANSIT LIGHT ON WHEN FLAPS 30 SELECTED. LIGHT REMAINED ON AFTER MOVING FLAPS PER THE CHECKLIST. FSEU FAULT 27-81354 RECORDED.STALL SYS ONE SHAKE EACH YOKE ONLY 27-81-00-810-806 FIM TASK. RESET AUTOSLAT SYS C/B`S. PERFORMED TEST PER FIM AND ALL OSDR UALA2011101005479Solenoid · malfunctionedSLATS PRIMARY FAIL MESSAGE. MSG 27-20962. ACP'D FIM 27 -82 TASK 804, TEST FAILED WITH MSG 27-25082. ACP'D FIM 27-82-830. REPLACED SLAT PRIMARY LOW SPEED SOLENOID. ACP'D FIM TEST & OPS CHECK, ALL CHECK NORMAL, MSG NOT ACTIVE.SDR CA111003005Sensor · failed(CAN) SLAT FAIL EICAS MESSAGE WHEN FLAP 1 SELECTED FOR LANDING. FLAPS SELECTED UP AND BACK TO POSSITION 1 IAW QRH PROCEDURE, NO FIX. EMERGENCY DECLARED, LANDED WITHOUT INCIDENT. REPLACED OTBD SKEW AT SLAT 3-4 IAW AMM 27-83-01, CHECK SERV.SDR MASA2011100363785Slat · faultedSLAT FAULT ON APPROACH. PERF SPOST 1 WITH CREW.SDR YENA20110924343Sensor · failedFLT 1179 BOS-EWR, STRAIGHT AND LEVEL FLIGHT AT 180 KNOTS FLAPS WERE ALREADY AT 1 WHEN WE RECEIVED A SLAT FAIL EICAS MESSAGE. FLAP HANDLE WAS NOT MOVED WHEN WE GOT THE FAILURE. PERFORMED FIM PROCEDURES 27-81-00-810-805A SUBTASK 810-028-A FOUND TO BE IN A TRANSDR R61A20110271Sensor · corrodedWHILE A/C WAS IN FOR HEAVY CHECK FOUND RT WING SLAT NR 2 SLAT SKEW SENSOR WIRE HARNESS IS FRAYED AND CORROSION FOUND ON CONNECTORS P0888 & J0888. MX REMOVED AND REPLACED RT WING SLAT NR 2 SLAT SKEW SENSOR IAW EMB 175 AMM 27-83-07 P/N 171-13508-401 OPS CHECKEDSDR CALA2011091200588Sensor · out of limitsAT CRUISE ALT FL350 GOT EICAS MSG L/E SLAT ASSYM WITH LEADING EDGE LIGHT ILLUMINATED. NO ADVERSE ROLL OR CONTROL WHEEL MOVEMENT. REPEAT WRITE UP L/P 8918121 AND 8918119. T/S PER FIM TASK 27-81-00-815-804 AND WDM 27-81-31. FOUND RT INBD SLAT LOSS SENSOR S10SDR C8GA2011000020Actuator · stickingAFTER TAKEOFF AND DURING CLIMB, THE NR 8 L/E SLAT IN TRANSIT LIGHT STAYED ON DURING FLAP RETRACTION AND ACFT ROLLED TO THE LT. THE ACFT RETURNED TO DEPARTURE, LANDED WITHOUT INCIDENT. POST FLIGHT INSPECTION WAS PERFORMED, R & R THE NR 8 L/E ACTUATOR AND PERSDR AALA20110908LAX01Sensor · faultyLAX - CREW REPORTED LEADING EDGE SLAT ASSYMETRY EICAS MESSAGE WHEN FLAPS RETRACTED. EMERGENCY DECLARED FLIGHT RETURNED LAX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED SENSOR S278. SYSTEM GROUND CHECK NORMAL OPERATION.
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