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 YENA200811100107Slat System · failedFLT 1718, SDQ-MCO, SLAT FAIL ON APPROACH WHEN SELECTING FLAPS 5. COMPLETED QRH. FLAPS OPERATE NORMALLY, SLATS FAILED BETWEEN 3 AND FULL. PERFORMED OPS CHECK OF SLAT IAW FIM 27-81-00-810-803. OPS CHECK OK.SDR UALA2008111306412Module · faultyLEADING EDGE SLAT DISAGREE GOING FROM FLAPS 20 TO 25. REPLACED FLAP-SLAT SHUTOFF VALVE MODULE.SDR R61A20080035Slat System · malfunctionedON APPROACH CREW RECEIVED A FLAP/SLAT FAIL MESSAGE DECLARED AN EMERGENCY AND LANEDED WITH OUT INCIDENT. MAINTENAN WAS DISPATCHED TO A/C PRFORMED TROUBLE SHOOTING. MANINTENANCE REMOVED AND REPLACED SLAT NR 5 ACTUATOR SYSTEM OPS CHECK GOOD. AIRCRAFT OPS CHECK FLSDR R61A20080034Slat System · warning lightCREW REPORTED DURING APPROACH THEY RECEIVED A SLAT/FLAP FAIL MESSAGE THEY DECLARED AN EMERGENCY AND LANDED WITH OUT INCIDENT. CREW TAXIED AIRCRAFT TO GATE MAINTENANCE WAS CALLED AND PERFORMED TROUBLE SHOOTING AND COMPLETED OPERATIONAL CHECKS SYSTENM OPERATIONASDR ANCF200800027Control Rod · defectiveAIR TURN BACK REPORT LEADING EDGE SLAT ASYM EICAS MSG, DISPLAYED AT 400 FT WITH LEADING EDGE LIGHT ON WITH FLAPS TO 5 DEGREE WHILE TURNING LT WITH 180KTS, 25 DEGREE BANK, WITHOUT FLAPS MOVEMENT STICK SHACKER WAS ACTIVATED WITH NO REASON AND STOPPED FEW SECONDSDR 08FDEA04646Linkage · looseNUMBER 4 LE FLAP ON RIGHT SIDE DID NOT RETRACT AFTER TAKEOFF DURING FLAP/SLAT RETRACTION. RAN QRH. EXTENDED NORMALLY AND DID NOT RETRACT SECOND TIME. FOUND LOOSE LINKAGE ON NR 4 LE FLAP SWITCH. SECURED LINKAGE, OPERATED FLAPS AND OPS CHECKED GOOD IAW MM 2SDR UHLA2008110700001Slat System · malfunctionedFLIGHT 5986 ATL TO DCA ON APPROACH FLAPS WERE SELECTED TO "1" AND CREW RECEIVED A "SLAT FAIL" AND "SHAKER ANTICIPATED" EICAS MESSAGES. CREW FOLLOWING THE QRH; SLATS REMAINED AT 0 BUT FLAPS COULD BE EXTENDED TO 2. EMERGENCY WAS DECLARED AND LANDING UNEVENTFUL. SDR C8GA20080031Slat · malfunctionedFLT 715 FROM MEM TO TOL. DURING CLIMB OPERATION ON FLAP RETRACTION THE NR 7 LEADING EDGE DEVICE WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO MEM WHERE IT LANDED WITHOUT INCIDENT. POST FLIGHT INSPECTION OF THE NR 7 LEADING EDGE POSITION SWITCH WAS PERFORMED ASDR R61A 20080032Slat · out of rigCREW RECEIVED A FLAP/SLAT FAIL MESSAGE ON EICAS DIVERTED FLIGHT TO IAD AND LANDED WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO AIRCRAFT, PERFORMED RERIGGING OF THE LEADING EDGE SLATS SYSTEM, OPERATIONAL CHECK GOOD RETURNED AIRCRAFT TO SERVICE.SDR DXTA2008102803322Selector Valve · malfunctionedKRUEGERS DEPLOYED UNCOMMANDED IN FLIGHT. REMOVED KRUEGER/FLAP SELECTOR VALVE AND INSTALLED OVERHAULED KRUEGER/FLAP SELECTOR VALVE. REF. GAC-SAV WORK ORDER 151555 ITEM 8.4 FOR FULL DETAIL OF WORK PERFORMED.SDR 08FDEA04514Switch · failedON DEPARTURE WHEN FLAPS RAISED FROM 5 TO O GOT AN LED DISAGREE LIGHT WITH NR 2 LE FLAP LED INDICATING NOT IN PROPER POSITION. REMOVED NR 2 LE FLAP SWITCH AND PIGGY BACKED ONTO NR 1 LE FLAP POSITION AND PROBLEM FOLLOWED. REINSTALLED CONNECTOR ON ORIGINAL NR SDR AALA200802355ASensor · failedIAD INFLIGHT - LEADING EDGE SLATS WOULD NOT EXTEND. LANDED AT IAD WITHOUT INCIDENT DUE TO LONGER RUNWAY. REPLACED NUMBER FOUR LEADING EDGE RETRACT SENSOR. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR NWAA084679760Support · out of adjustAFTER TAKEOFF THE SLATS WERE SELECTED TO RETRACT BUT THE AMBER SLAT DISAGREEMENT LIGHT ILLUMINATED AND THE ACFT EXPERIENCED A VERY SLIGHT ABNORMAL ROLLING TENDENCY TO THE LT. THE COM PROCEDURES WERE COMPLIED WITH AND THE FLIGHT RETURNED TO A SAFE LANDING BACKSDR YENA2008100800096Slat · malfunctionedCREW REPORTED SLATS FAIL ON APPROACH, DECLARED EMERGENCY, LANDED UNVENTFULLY. PERFORMED FIM TASK 27083-00-810-814-A AND FOUND NO FAULTS, NO MESSAGES PRESENT AT THIS MOMENT. OPERATIONAL CHECK IS OK.SDR YENA2008100800095Computer · out of rigON DESCENT WHILE CONFIGURING FOR THE APPROACH WITH FLAPS SELECTED TO LAND 1/2 SPEED BRAKES, RECEIVED THE FOLLOWING EICAS MSGS. SLAT FAIL, SPOILER FAULT, AOA LIMIT FAIL & SHAKE ANTICIPATED, AFTER REFERENCIN QRH, LANDED WITH FLAPS 2 & SLATS ZERO (0) CONFIGURATISDR 2008UALA05969Control Valve · malfunctionedAUTO SLAT STALL WARN EXTENSION AND RETRACTION INOP. REPLACED FSEU 3. CHECKS OK. AUTO SLAT CONTROL VALVE REPLACED. OP CHECKED NORMAL.SDR 2008UALA05693Control Valve · failedNR 1 SLATS PRIMARY FAIL UPPER EICAS. *S/D* SLAT PRIMARY CONTROL VALVE FAILURE. REPLACED SLAT PRIMARY CONTROL VALVE & SVC'D CENTER HYD RESERVOIR. A/C OK FOR SERVICE.SDR FDEA200808263598Computer · failedDURING APPROACH WITH THE LANDING GEAR DOWN AND FLAPS 20/20, F/O GOT UNRELIABLE AIRSPEED ON PFD FOLLOWED BY SLATS/FLAPS SYS 1 AND 2 FAULT LIGHTS ON O/H. DISCONTINUED AP AND FOLLOWED QRH. WHEN THE SLATS/FLAPS CYCLED PER QRH, THE LIGHT/FAULTS CLEARED CONFIGURSDR FDEA200808263597Computer · malfunctionedDURING APPROACH WITH THE LDG GEAR DN AND FLAPS 20/20, F/O GOT UNRELIABLE AIRSPEED ON PFD FOLLOWED BY SLATS/FLAPS SYS 1 AND 2 FAULT LIGHTS ON O/H. DISCONTINUED AP AND FOLLOWED QRH. WHEN THE SLATS/FLAPS CYCLED PER QRH, THE LIGHT/FAULTS CLEARED CONFIGURED AGAINSDR FDEA200808263602Limiter · failedDURING APPROACH WITH LANDING GEAR DOWN AND FLAPS 20/20, F/O GOT UNRELIABLE AIRSPEED ON PFD FOLLOWED BY SLATS/FLAPS SYS 1 AND 2 FAULT O/H. SLATS/FLAPS CYCLED PER QRH, THE LIGHT/FAULTS CLEARED CONFIGURED AGAIN THE SLATS STUCK AT 15 DEGREES. FOLLOWED QRH FOR SDR AALA200802207Pseu · faultedLAX INFLIGHT T8/26AUG HNL TO DFW. CREW REPORTED FLAP ASYMMETRY EICAS MSG. ON FINAL APPROACH LIGHT EXTINGUISHED. LANDED LAX WITHOUT INCIDENT. ON TAXI IN LIGHT ILLUMINATED AGAIN. FOUND PROXIMITY SWITCH ELECTRONIC UNIT (PSEU) FAULTING CARDS 007, 010, AND 014SDR 08FDEA03602Limiter · malfunctionedDURING APPROACH WITH LANDING GEAR DOWN AND FLAPS 20/20, F/O GOT UNRELIABLE AIRSPEED ON PFD FOLLOWED BY SLATS/FLAPS SYS 1 AND 2 FAULT O/H. SLATS/FLAPS CYCLED PER QRH, THE LIGHT/FAULTS CLEARED CONFIGURED AGAIN THE SLATS STUCK AT 15 DEGREES. FOLLOWED QRH FOR SDR 08FDEA03598Slat System · failedDURING APPROACH WITH THE LDG GEAR DN AND FLAPS 20/20, F/O GOT UNRELIABLE AIRSPEED ON PFD FOLLOWED BY SLATS/FLAPS SYS 1 AND 2 FAULT LIGHTS ON O/H. DISCONTINUED AP AND FOLLOWED QRH. WHEN THE SLATS/FLAPS CYCLED PER QRH, THE LIGHT/FAULTS CLEARED CONFIGURED AGASDR 08FDEA03597Slat System · malfunctionedDURING APPROACH WITH THE LDG GEAR DN AND FLAPS 20/20, F/O GOT UNRELIABLE AIRSPEED ON PFD FOLLOWED BY SLATS/FLAPS SYS 1 AND 2 FAULT LIGHTS ON O/H. DISCONTINUED AP AND FOLLOWED QRH. WHEN THE SLATS/FLAPS CYCLED PER QRH, THE LIGHT/FAULTS CLEARED CONFIGURED AGASDR UPS08153055Computer · inoperativeAFTER TAKEOFF FLAPS STARTED RETRACTING AND ECAM MESSAGE CAME UP, FLT CTR FLAPS SYS 2 FAULT. RAN QRH PROCEDURE AND CYCLED FLAPS. FLAPS STAYED STUCK AND WOULD NOT EXTEND. IN ADDITION, BROKE SAFETY ON FLAP OVRD TO POSITION SYSTEM TO "OFF". ATC DECLARED EMERGESDR 08FDEA03269Proximity Switch · malfunctionedDURING APPROACH TO LFPG EXPERIENCED A LEVEL NR 2 "SLAT DISAGREE" ALERT DURING SLAT EXTENSION. COMPLIED WITH QRH AND CONDUCTED A FLAP/RETRACT LANDING TO RUNWAY 26R AT LFPG. LANDING WEIGHT WAS REDUCED AS MUCH AS POSSIBLE AND NO FURTHER PROBLEMS WERE ENCOUNTESDR UPS08652951Pseu · faulted2ND ATB - LE FLAP ASSYMETRY. REF FIM 27-81-00 FIG 107 PSEU FAULTED S280. INSPECTED TARGET AND AFFECTED SLAT. NO DAMAGE FOUND. CLEARANCE WITHIN LIMITS AT .111 INCH. TESTED INDUCTANCE IAW FIM 32-09-03 FIG 108. FOUND S280 OUT OF LIMITS READING 5.8 MILLIHENRYS. RSDR DXTA200807213185Slat System · malfunctionedWHEN RETRACTING SLATS AFTER TAKEOFF A THUD WAS FELT AND SLATS WOULD NOT RETRACT. SLATS UNBAL. MESSAGE APPEARS ON EICAS. SUB: VISUALLY INSPECTED LT AND RT WING SLATS WITH NO DISCREPANCIES NOTED AT THIS TIME. PERFORMED FLAP / SLAT RIGGING TEST IAW AMM 27-50-00,SDR DXTA200803185Slat System · malfunctionedWHEN RETRACTING SLATS AFTER TAKEOFF A THUD WAS FELT AND SLATS WOULD NOT RETRACT. SLATS UNBALANCED. MESSAGE APPEARS ON EICAS. (A)SDR 2008UALA03885Motor · faultyINBOARD SLAT C-BREAKER POPPING. SLAT MOTOR FAULTY.SDR FDEA200807122844Jackscrew · leakingSLATS STUCK AT 0 DEG, C/W QRH. EMERGENCY DECLARED, LANDED UNEVENTFULLY AT SYR. REMOVED AND REPLACED RIGHT NR 2 JACKSCREW ASSY PER A310-300MM ATA 27-84-22-4.SDR 08FDEA02844Jackscrew · stuckSLATS STUCK AT O DEG, C/W QRH, EMERGENCY DECLARED, LANDED UNEVENTFULLY AT SYR. REMOVED AND REPLACED RIGHT NR 2 JACKSCREW ASSY PER A310-300MM ATA 27-84-22-4.SDR AALA200801856Switch · inoperativeDFW - INFLIGHT T1776/11JUL - CREW REPORTED SLAT DISAGREE LIGHT ILLUMINATED AFTER ROTATION. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED FLAP HANDLE SWITCH. SYSTEM GROUND CHECKED NORMAL OPERATION. (S)SDR 2008UALA03711Bolt · frozenLEADING EDGE SLAT PROBLEM. RTFL. FOUND BOLT TO LEADING EDGE WING SUPPORT FITTING FROZE IN SPHERICAL BEARING. REPAIRED.
SDR 2008UALA03733Switch · faultyEICAS MSG L/E SLAT ASYM DISPLAYED, LEADING EDGE LIGHT ILLUM WITH THE FLAP LEVER IN 1. BOTH FLAP POINTERS ARE CORRECT. FOUND FAULTY SWITCH. REPLACED SW282. OP CHECKS OK.
SDR 2008UALA03708Flap System · inoperativeLEADING EDGE FLAPS FAILED TO RETRACT. FLIGHT DIVERTED. REPLACED FLAP SLAT ACCESSORY UNIT. SHOP FINDINGS: NO FAULT FOUND.SDR TRAX200800851Pdu · failedLANDING IN ATL 2ND SLAT FAIL 2ND FLIGHT/EMERGENCY DECLARED REMOVED AND REPLACED SLAT POWER DRIVE UNIT IAW 27-81-37 SLAT AND FLAPS SYSTEM CHECK GOOD NO DEFECTS NOTED AT THIS TIME IAW THE AMM. (B)SDR R612008F00001Slat System · malfunctionedCREW RECEIVED A SLAT FAIL MESSAGE ON APPROACH. DECLARED AN EMERGENCY AND LANDED AIRCRAFT WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT TO EVALUATE, CLEARED SF ACE INHIBITS SLAT FAIL MESSAGE CLEARED AND FLAP SLOW RATE MESSAGE APPEARED PLACED SLSDR USAA080722001Computer · failedFLT 04 - PHX - LAS - FX - CREW REPORTED AFTER TAKEOFF RECEIVED AN ACARS MESSAGE THAT THE SLATS WERE LOCKED IN THE UP POSITION. CREW CONTINUED ON TO LAS. CREW DECLARED AN EMERGENCY ON APPROACH INTO LAS. EMERGENCY EQUIPMENT WAS CALLED OUT. THE CABIN WAS NOT SDR USAA920081246Computer · failedFLT 04 - PHX - LAS - FX - CREW REPORTED AFTER TAKEOFF RECEIVED AN ACARS MESSAGE THAT THE SLATS WERE LOCKED IN THE UP POSITION. CREW CONTINUED ON TO LAS. CREW DECLARED AN EMERGENCY ON APPROACH INTO LAS. EMERGENCY EQUIPMENT WAS CALLED OUT. THE CABIN WAS NOT SDR SIMA200816802Slat System · malfunctionedON FLIGHT 3583 - DURING LANDING THE CREW RECEIVED A SLAT FAIL INDICATION. CREW DECLARED AN EMERGENCY. MDC REFLECTED A MECHANICAL JAM. AIRCRAFT REMOVED FROM SERVICE. TROUBLESHOOT SYSTEM IAW FIM 27-81-09. NO DEFECTS NOTED. OPERATION CHECK GOOD IAW AMM 27-5SDR 2008UALA03365Fseu · faultyEICAS STATUS MESSAGE FLAP SLAT CONTROL 2 SHOWS ON STATUS PAGE. *S/D* SUSPECT FAULTY FLAP-SLAT ELECTRONIC UNIT. REPLACED NR 2 FSEU, OPS CHECKED GOOD IAW MM 27-51-01. AC OK FOR SERVICE.SDR AAL200801495Fscu · inoperativeBOS INFLIGHT T264/03JUN. FLAPS/SLATS WOULD NOT LOWER. CREW USED ALTERNATE PROCEDURE. LANDED BOS WITHOUT INCIDENT. REPLACED NR ONE FLAP SLAT ELECTRONIC UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION. (A)SDR AALA200801420Electronic Unit · faultedDFW - CREW REPORTED FLAPS STUCK AT 15 DEGREES DURING APPROACH. LANDED DFW WITHOUT INCIDENT. REPLACED FLAP SLAT ELECTRICAL UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION. (A)SDR AALA200801410Sensor · inoperativeJFK INFLIGHT T160/26MAY. SLAT ASYMMETRY MESSAGE ON APPROACH. LANDED JFK WITHOUT INCIDENT. REPLACED NR FOUR SLAT SENSOR. SYSTEM GROUND CHECKED NORMAL OPERATION. (A)SDR 2008UALA02646Control Unit · intermittentLEADING EDGE FLAP DISAGREE INDICATION. RTFL SFO. FSEU INTERMITTENT FAILURES. REPLACED FSEU NR 3 AND RIGGED PDU TRANSMITTER AND LEFT SLAT TRANSMITTER. OPS CHECKED OK.SDR UPS08152171Jackscrew · overtorquedSLATS WOULD NOT DEPLOY FOR LANDING. CHECKLIST PROCEDURES DID NOT RESOLVE THE PROBLEM. CAPTAIN DECLARED AN EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. FOUND RT INBOARD SLAT SCREWJACK OVERTORQUED. REMOVED AND REPLACED INBOARD SLAT SCREWJACK IAW MM 27-84-2SDR VNAA0805008Slat System · malfunctionedCREW REPORTED A SLAT FAIL CAUTION MESSAGE ON TAKEOFF. CREW ELECTED TO RETURN TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE INTERROGATED THE MDC AND FOUND NO FAULTS. MAINTENANCE PERFORMED OPERATIONAL CHECKS OF THE SLATS IN ACCORDANCE WITH THE AIRCRAFT MAINSDR 200805071Flap System · malfunctionedFLIGHT 7533, ON DESCENT, CREW SELECTED FLAPS (1) AND GOT SLAT FAIL MESSAGE FOLLOWED BY SPOILER FAULT AND SHAKER ANTICIPATED. RECYCLED TO ZERO AND MESSAGES WENT AWAY. ON SECOND RECYCLE SLAT FAIL MESSAGE REMAINED. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INSDR HALA0800550Rvdt · malfunctionedTE FLAP DISAGREE LIGHT WHEN FLAPS 15 SELECTED. USED ALTN FLAPS FOR LANDING W/ABOUT 13 DEG FLAPS LANDING SPEED 160 KITS. ACCOMPLISHED FIM 27-51-00 FIG 114C. FOUND M548 SLAT OUTBOARD RVDT FAULT REMOVED AND REPLACED SLAT OUTBOARD RVDT (M548) PER AMM 27-81-11.
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