JASC 2750
Service difficulty reports · 10,201
Reports filed under 2750 · Trailing Edge Flap 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 = '2750' 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 = '2750' 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 COMA2011011350005Bpsu · faultyFLAPS FAILED AT 0 DEG ON LANDING AT ORD. EMERGENCY DECLARED, A/C LANDED SAFELY. REMOVED AND REPLACED LEFT BPSU.SDR 2011FA0000018Drive Shaft · bindingFLAP CIRCUIT BREAKER POPPED WHILE TRYING TO LOWER FLAPS. FOUND RT INBD FLEXIBLE FLAP DRIVESHAFT DAMAGED INTERNALLY AND BINDING, AND OVERLOADING DRIVE UNIT.SDR ASOA201100098Flap System · unknownFLAP FAIL MESSAGE- FLAP FAIL AT 0. EMERGENCY DECLARED. COULD NOT DUPLICATE FAULT. MCO CLEARED. ACFT OK FOR SERVICE.SDR COMA2011011050002Flap · failedON LANDING IN DTW FLAPS FAILED AT 0 DEG. EMERGENCY DECLARED, A/C LANDED SAFELY. COMPLIED WITH TASK CARD SI-2-27I0002, FLAPS FAIL CAUTION MESSAGE FOLLOW UP MAINTENANCE ACTION.SDR UALA2011010700114Drive Unit · damagedSCRAPING SOUND IN MID CABIN FLOOR AREA. FOUND RT INBOARD FLAP DRIVE UNIT GRINDING. POWER DRIVE CONTROL UNIT SUSPECT. PART ON HAND. REPLACED FLAP CONTROL UNIT. NO SCRAPING NOISE HEARD.SDR ASOA201100106Flap System · failedFLAPS FAIL IN FLIGHT AT 2010 (ENROUTE, ACFT DIVERTED DUE TO MX -- EMERGENCY DECLARED) COMPLIED WITH AD 2009-06-12 IAW AMM 200 05-57-50-980-801. NO FURTHER DEFECT NOTED AT THIS TIME. MCO IS BEEN CLEARED.SDR REXA201100019Shaft · lack of lubeFLAPS FAIL AT 0' ON APPROACH (FECU CODES JAM, LEFT BPSU, WIRING LEFT BPSU - 5 1B,5 2B,9 1A,9 2A,17 1A,25BC,17 2A). PERFORMED T/S PER BOMBARDIER FIM REV 39 IAW AD 2009-06-12 PARAGRAPH (H) (6) (I), AMOC DATED MARCH 27,2009 TR 27-012 PER AMOC DATED DEC 18,2009. SDR C2XA11CL009Ecu · faultyORD FLT 5945 THE CREW REPORTED A FLAP LOW SPEED MESSAGE FOLLOWED BY A SPS ADVANCED FOLLOWED BY A FLAP FAIL MESSAGE ON APPROACH TO ORD. MAINTENANCE INSPECTED AND REPLACED THE FECU. OPERATIONAL CHECKS WERE GOOD.SDR DXTA2011010304384Flap System · failedFLAPS FAIL AMBER CAS ILLUMINATED, FLAPS FAILED AT 0 SLATS EXTENDED. ON INSPECTION OF FLAPS FOUND NOT FULLY RETRACTED WITH HANDLE IN FULL UP POSITION. WHEN POWER APPLIED TO ACFT FLAPS FULLY RETRACTED. COMPLETED SEVERAL CYCLES OF FLAPS WITH NO DEFECTS. NO FASDR DXTA2011010304391Pdu · failedFLAP FAIL WITH FLAPS EXTENDED TO 4 DEGREES AND SLATS EXTENDED. TROUBLESHOT TO A BAD PVD IAW MM 27-50-00. R & R PVD, OPS CHECKED GOOD IAW MM 27-52-00.SDR YENA20101230173Rod · brokenFLT 1056 PIT-JFK, ON TAKE OFF NOTICED MODERATE TRIM/ROLL WITH FLAPS EXTENDED. OPPOSITE TRIM REQUIRED WHEN FLAPS RETRACTED. UPON LANDING SIGNIFICANT ROLL/TRIM REQUIRED WHEN FLAPS EXTENDED. REMOVED AND REPLACED NR 1 AND NR 2 LT AND RT MAIN FLAP CARRIAGE LOWERSDR FDEA201012294774Power Unit · malfunctionedFLAP SYSTEM 1&2 FAULTED AT FLAPS 0. CHECKED SFCC'S BOTH SHOW ASYMMETRY FAULTS. REMOVED FPPU AND NULLED R & R IAW MM 27-56-00-05. RESET FAULTS ON BOTH SFCC'S AND PERFORMED BITE TEST IAW MM 27-51-00-05-0, NO FAULTS OCCURED. RAN FLAPS FULL TRAVEL UP AND DOWSDR RAIA201012250001Ecu · malfunctionedDURING APPROACH THE FLIGHT CREW REPORTED THE FLAP SYSTEM FAILED WHEN SELECTED FLAPS 45 DEGREES. DURING TAXI TO THE GATE THE FLAPS WOULD NOT RETRACT AND KEEP INDICATING 45 DEGREES. MAINTENANCE INSPECTED THE FLAP SYSTEM AND RESET THE FLAP ELECTRONIC CONTROL UNSDR MASA2010122201518Flap · malfunctionedEXCESS RWD TRIM REQ W/FLAPS AT 45 DEGREES DURING LANDING. MX INSPECTED RIGGING OF CONTROL SURFACES, NO FAULTS FOUND. MX RESET THE AUTO PILOT SYSTEM. OPS CHECK IS GOOD.SDR USAA20101220EM063Gearbox · malfunctionedFLIGHT 2028, DCA-BOS - AT 20,000FT THE CREW RECEIVED A SLAT/FLAP FAIL MESSAGE. THE CAPTAIN DECLARED AN EMERGENCY WITH THE TOWER. AFTER PERFORMING QRH PROCEDURES THE LIGHT WAS EXTINGUISHED. THE CAPTAIN CANCELLED THE EMERGENCY AND THE FLIGHT LANDED NORMALLY.SDR ASOA201001991Bpsu · out of rigON TAKEOFF RECEIVED FLAPS FAIL MESSAGE WHEN MOVING FLAPS FROM 20 DEGREE TO 8 DEGREE, FLAPS FAILED AT 14 DEGREE. (EMERGENCY DECLARED) RIGGED LT/RT BPSU IAW AMM 27-51-10. OPS CHECK GOOD. (CLOSED)SDR COMA2010122050262Flap · failedON CLIMBOUT FROM DTW RECEIVED FLAPS FAIL CAUTION MSG, FLAPS FAILED AT 8 DEG. EMERGENCY DECLARED, A/C RETURNED TO DTW LANDED SAFELY. COMPLIED WITH TASK CARD SI-2-27I0002, FLAPS FAIL CAUTION MESSAGE FOLLOW UP MAINTENANCE ACTION.SDR IPXA0163869Controller · inoperativeAFTER T/O, FLAPS 15/20 DEGREES WOULD NOT RETRACT. FLAP SYS 1 & 2 FAULT, DIVERTED. NR1 SFCC SHOWS ALL 5 FLAPS FAIL IND ILLUM INDICATING SFCC FAILURE REPLACED NR1 SFCC IAW FIM 27-50-10, FIG 101, AMM 27-51-18-04. FOUND LT FLAP TORQUE LIMITER IND TRIPPED. LUBSDR FDEA201012154694Limiter · malfunctionedFLAPS FAULT 1 & 2 STUCK AT 20. SFCC 1 AND 2 INDICATES SLAT 00001 / FLAP 011111. (LT EXTEND SWITCH KRUGER / NOTCH) AND (FLAP JAM) REF TO SFCC BITE CHECK TSM 27-50-00. FOUND LT TORQUE LIMITER POPPED (INDICATING ACTIVATED).SDR FDEA201012144663Gearbox · failedON TAKEOFF, FLAP SYS 1 AND SYS 2. FLAPS STUCK BETWEEN 15 AND 20. OCCURRED AT TEMP -4 MX UPDATE FOUND TORQUE LIMITER POPPED IN LT WHEEL WELL. WOULD NOT RESET. FOUND BOTH SFCC'S INDICATING A JAM.SDR CA101213009Limit Switch · malfunctioned(CAN) ON APPROCH, THE PILOTS SELECTED APPROACH FLAP. THE FLAPS DID A UNCOMANDED TRAVEL TO FULL FLAP. THE AIRCRAFT WAS LANDED WITH OUT INCIDENT. A SPECIAL INSPECTION WAS CARRIED OUT AS PER 27-50-00 ON THE STRUCTURE AND THE COMPONENTS, NO DEFECT FOUND. THE APPSDR C2XA10RI157Flap · stuckFLIGHT 2251 - IND - FLIGHT CREW REPORTED FLAP STUCK AT 9 DEGREES ON CLIMB. CREW PERFORMED AIR RETURN AND LANDED UNEVENTFULLY. FLAPS SYSTEM RESET AND OPERATIONAL CHECK SUCCESSFUL. ACFT WAS APPROVED TO RETURN TO SERVICE.SDR CA101210006Circuit Breaker · failed(CAN) FLAPS FAILED TO EXTEND FOUND CIRCUIT BREAKER NOT CARRYING POWER WITH ANY CURRENT DRAW AND SEEMED TO "POP" WITH NO INDICATION ON THE BREAKER .CIRCUIT BREAKER REPLACED WITH NEW AND FLAPS OPERATED NORMAL.SDR CA101209006Limit Switch · malfunctioned(CAN) WHEN THE AIRCRAFT COMENCES TAXI THROUGH LOOSE SNOW AND THE FLAPS ARE DOWN 9 TIMES OUT OF 10 THE FLAP LIMIT SWITCHES FREEZE DUE TO SNOW THAT BURBLES UP INTO THE FLAP WELL. THIS HAPPENS BEACAUSE THE FLAP LIMIT SWITCHES ARE EXPOSED TO THE ELEMENTS. WHEN THESDR DYCR02050520Control Cable · frayedDURING A PHASE 1, THROUGH 5 INSP, FOUND BROKEN STRANDS IN A FLAP CABLE, PN 5565150-3 FOR THE RT FLAP. AFTER INSTALLING THE NEW FLAP CABLE IT WAS DISCOVERED THAT THE CHOICE OF LOCKING PINS FOR THE TURNBUCKLE WERE TOO SHORT OR TOO LONG. FURTHER INVESTIGATION DISDR DJFA2010037Control Cable · severedDURING CRUISE FLIGHT, THE CREW NOTED THE FLAP ASSYMETRY LIGHT AND MASTER CAUTION LIGHT ILLUMINATED. DURING TROUBLESHOOTING MX FOUND THE LT AND RT FWD FLAP CABLES SEVERELY CORRODED AND SEVERED AT THE MID BELL CRANK FERRULE. MX REPLACED BOTH CABLES.SDR DXTA2010113004337Flap System · failedFLAPS FAILED ON CLIMB OUT IN UP POSITION. WOULD NOT RESET IN AIR. SLATS WORKED. TROUBLESHOT, FOUND NO BITES ON CONTROLLER. OPERATED FLAPS DOWN, INSPECTED FLAPS, FOUND SAND TYPE MATERIAL ON INBD FLAP TRACKS. CLEANED AREA, OPERATED FLAPS 25 TIMES WHILE INSPECSDR CA101126001Flap System · malfunctionedA/C IS EXPERIENCING NUMEROUS FLT DIRECTOR ISSUES, AUTOTHROTTLE ISSUES, AUTOPILOT PROBLEMS AND ALSO THE NR 1 ENGINE IS REPORTED TO BE HUNTING 1-2 PERCENT. IN MCC WE ARE GETTING MQ GATEWAY MESSAGES FOR "FLAPSLO" WHICH IS GENERATED WHEN THE AIRCRAFT BELIEVES FLASDR COMA2010112950243Bpsu · failedON APPROACH INTO MSP RECEIVED FLAPS FAIL MSG, FLAPS FAILED AT 0 DEG. EMERGENCY DECLARED, A/C LANDED SAFELY. REMOVED AND REPLACED LEFT BPSU.SDR UALA2010112404341Pcu · leakingLEFT WING FLAPERON ACTUATOR LEAKING HYD FLUID. MAINT REPORT UPON INITIAL EVALUATION STEADY STREAM OF HYDRAULIC FLUID LEAKING, AFTER SEVERAL ACTUATIONS, THE LEAK SLOWED. REPLACED INBOARD ACTUATOR. DURING RIG CHECK OF LT FLAPERON INBOARD ACTUATOR FOUND OUTBSDR QXEA2010112900817Control Module · malfunctionedFLAP DRIVE CAUTION ILLUMINATED WHEN FLAPS SELECTED TO 35 DEG. FLAPS STOPPED AT 2 NEEDLE WIDTHS PRIOR TO 35 DEG. FLAPS RETRACTED NORMALLY UPON SELECTING THEM UP AFTER LANDING. FERRY FOR REPAIRS. REF INSPECTED FLAP TRACKS, CARRIAGE ROLLERS, RUB BLOCKS, CHECKSDR DXTA2010112904322Flap System · malfunctionedFLAPS FAIL LIGHT ON IACAS AND AFTER RUNNING APPROPRIATE CHECKLIST, COULD NOT GET FLAPS AND SLATS PAST 5 DEGREES FOR LANDING. LANDED WITH FLAPS 5 AND SLATS OUT. FOUND NO FAULTS DEPICTED ON FLAP CONTROLLER INDICATIONS. ROTARY TEST GOOD. FLAPS MOVE TO ALL COMMANSDR DXTA2010112904321Pdu · malfunctionedGOT AMBER FLAP FAIL CAS MESSAGE ON FINAL APPROACH. WILL NOT RESET. FLAP CONTROLLER SHOWED FAULT BIT 2 UPON ARRIVAL. PERFORMED PDU CLUTCH CHECK IAW MM 27-52-00. PDU FAILS CLITCH CHECK. R & R FLAP PDU IAW MM 27-52-00. SYS OPS CHECKED GOOD IAW MM 27-52-00.SDR MASA2010112601333Bpsu · faultyFLAPS FAIL CAUTION AT ZERO IN FLT. R2 RT BPSU, OPS GOOD.SDR CA101202002Flap System · failed(CAN) ON DESCENT INTO CALGARY COMING FROM WINNIPEG DURING EXTREME COLD CONDITIONS, WHEN THE PILOTS SELECTED 8 FLAPS THE EICAS REGISTERED A FLAP FAIL CAUTION MESSAGE (AMBER). THE FLAPS DID NOT MOVE AND WERE STILL AT 0. AS PER EMERGENCY CHECKLIST THE AIRCRAFT PSDR UALA2010112204302Actuator · leakingFLUID LEAKING ON INNER MOST FAIRING ON LEFT WG. HYD FLUID DRIPPING FROM INBD FLAPERON CANOE. INBD FLAPERON ACTUATOR ROD END SEAL DRIPPING, WITHIN DISPATCH LIMITS. LEFT INBOARD FLAPERON ACTUATOR REPLACED PER MM.SDR AALA20101120MIA01Transmission · malfunctionedMIA - TRAILING EDGE FLAP DISAGREE LIGHT CAME ON BEFORE FLAPS EVEN MOVED TO SELECTED POSITION OF 1. SPEED WAS APPX 220KTS. QRH PROCEDURE FOLLOWED AND FLAPS ELECTRICALLY EXTENDED TO 20. EMERGENCY DECLARED LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SESDR AALA20101120BOS01Limiter · malfunctionedBOS - FLIGHT CREW OBSERVED A FLAP ASYMMETRY EICAS MESSAGE. QRH PROCEDURES FOLLOWED. EMERGENCY DECLARED LANDED BOS WITHOUT INCIDENT. INSPECTED FLAPS AND FOUND LEFT INBOARD TORQUE LIMITER EXTENDED. SERVICED LEFT INBOARD TORQUE LIMITER. SYSTEM GROUND CHECK NSDR RAIA2010111900001Selector Valve · malfunctionedON LANDING, THE CREW RECEIVED A FLAPS FAIL MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE FLAP SELECTOR VALVE AND PERFORMED ADDITONAL TROUBLESHOOTING IN ACCORDANCE WITH THE FAULT ISOLATION MANUAL. FLAPS OPS CHECKED GOOD.SDR DXTA2010112204314Circuit Board · malfunctionedDESCENDING THROUGH FL300, FLAP ASYM AMBER LIGHT STARTED TO BLINK & FLAP CONTROL BREAKER POPPED. FLAP ASYM LIGHT CONTINUED TO BLINK FOR ABOUT 30 SECONDS. ON GROUND, MCC ADVISED TO RESET FLAP BREAKER, DID NOT POP AGAIN. PERFORMED OPS TEST OF FLAPS IAW MM 27-81SDR CA101116013Potentiometer · intermittent(CAN) 1/4 FLAP WAS SELECTED DURING APPROACH AND FLAPS EXTENDED TO FULL POSITION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED POTENTIOMETER AND AIRCRAFT RELEASED TO SERVICE.SDR UALA2010111704257Seal · missingRT INBD AILERON HAS APPROX 8-10 INCH LOOSE PIECE OF SEAL LAYING ACROSS TOP OTBD SIDE. SEAL OUT OF POSITION. REPLACED SEAL ON FLAPERON.SDR CALA2010111700581Indicator · slowFOR SDR PURPOSES ONLY. FLAPS SELECTED TO 15 NORMAL, WHEN SELECTED TO 30 RT FLAP REMAINED AT 15 AND LEFT TRAVELED BETWEEN 15-25. FOUND RT T/E FLAP NEEDLE SLOW TO MOVE BETWEEN 25-30. REPLACEDD T/E FLAP POS IND & TESTED PER AMM 27-58-00-404-004 ALL IND'S NORMASDR DXTA2010111504307Flap System · malfunctionedON DEPARTURE, FLAPS FAILED TO RETRACT COMPLETELY & STOPPED AT 5 DEGREES WITH SLATS EXTENDED. ON ARRIVAL, MECH NOTED BITE CODE 2. CHECKLIST FOLLOWED FOR FLAPS 5 SLATS EXTENDED LANDING. FOUND LINT & DIRT IN FLAP BOX AROUND OPTICAL SWITCHES. REMOVED DEBRIS FSDR CA101115011Control Unit · failed(CAN) FLAPS FAILED AT ZERO IN FLIGHT DURING CRUISE. FLIGHT CONTROL SYNOPTIC PAGE SHOWS LEFT AND RIGHT FLAPS AMBER AND 0. MDC SHOWS ALL FCU DATA DASHED OUT. SUSPECT FCU. CREW CALL IN ROUTE WITH INFO. ATTEMPTED A FLAPS RE-SET ONCE ON THE GROUND BUT NO HELP.SDR A6WA201040817Transmitter · malfunctionedDURING INITIAL DESCENT, ACFT ABRUPTLY NOSED DOWN. NOTICED GEAR AND FLAP INDICATION ON EDI, FLAPS SHOWED EXTEDED TO 5 DEG AND RETURNED TO ZERO, DISCONNECTED A/P. FLAP HANDLE NEVER MOVED FROM ZERO POSITION. REPLACED FAULTY LT FLAP POSITION TRANSMITTER IAW AMSDR AALA20101112CDG01Fseu · inoperativeCDG - CREW REPORTED AFTER ROTATION STICK SHAKER ACTIVATED, ALPHA SPEED DISPLAYED ON ATTITUDE INDICATOR AND LEADING EDGE SLAT ASYMMETRY. EMERGENCY DECLARED RETURNED CDG LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FLAP SLAT ELECTRONIC UNISDR CA101110005Coupling · worn(CAN) FLAP MOTOR TO TRANSMISSION DRIVE COUPLING FOUND WORN AT TRANSMISSION INPUT.SDR UALA2010110904168Actuator · seizedFLAPS JAMMED ON EXTENSION TO FULL. WORKED NORMAL AFTER CYCLING. FOUND TORQUE LIMITER ON LT WING NR 1 FLAP ROTARY ACTUATOR. RESET LIMITER, DID NOT TRIP AFTER FLAP TEST. CALLS OUT TO REPLACE NR 1 ROTARY ACTUATOR AS A PRECAUTION. REPLACED LEFT WING NR 1 ROTASDR DXTA2010110804293Flap System · malfunctionedON PREFLIGHT, FLAPS VISUALLY APPEARED TO MOVE FREELY BUT FLAP INDICATOR HESITATED AT 12 & 20 DEGREE POSITIONS. AT 12000', STRAIGHT & LEVEL, SLATS, KRUEGERS & FLAPS ALL WORKED PROPERLY. AT 12000', LEVEL BUT TURNING, SELECTED FLAPS 12 & GOT "SLAT/FLAP MX" EIC
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