JASC 2751
Service difficulty reports · 3,081
Reports filed under 2751 · Trailing Flap 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 = '2751' 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 = '2751' 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 CALA2025071406522Fault Message · false activationTE FLAP DISAGREE DUE TO FLAP MANIPULATION WHILE IN TRANSIT. RAN QRH LEFT FLAPS DWN POST LANDING DEBRIEFED CREW, CREW STATED FLAP LEVER WAS INADVERTENTLY MOVED. QRH WAS FOLLOWED DEBREIF THE CREW PILOT AGREE THAT SHE WAS ASK TO FLAP DOWN 25 AND MISTAKELY MOVE TOSDR SCNA20250714258Sensor · faultedDEFECT 801870: TRAILING EDGE FLAP ASYMMETRY RT FLAP INDICATOR SHOWS UP, LEFT FLAP INDICATOR SHOWS LESS THAN UP. - (EMERGENCY DECLARED) - RESOLUTION: FSEU BITE PROCEDURE INDICATED FLAP SKEW FAULT 27-53409. NO 28VAC WAS PRESENT AT PIN 2 OF #4 SKEW SENSOR . FOSDR CALA2025071006434Flap System · faultedFLAPS INDICATING 5 WITH FLAPS 40 SELECTED RAN FLAP DISAGREE CHKL ST HAPPENED 2000FT 165KTS PERFORMED FSEU BITE TEST WITH NO FAULTS FOUND, LAST FAULT WAS 94 LEGS OLD, PERFORMED TRAILING EDGE FLAPS PRIMARY CONTROL OPERATIONAL CHECK WITH NO FAULTS FOUND AND PERFOSDR SWIA202507070006Detector · faultedFLAP FAIL, AT 20. (FLIGHT 5420 - FILED CLOSED)TROUBLESHOT FLAP FAIL AT 20 DEG IN REFERENCE WITH CRJ200 FIM 27-50-00. INTERROGATED FECU FAULT LOG IN REFERENCE WITH AMM 27-51-05. FOUND LATEST CODES CORRELATING TO LOSS OF A/C POWER 1 AND LOSS OF A/C POWER 2. DETSDR SIMA20250619001Sensor · faultedFLAP FAIL AFTER MOVING FLAP HANDLE TO 1 DURING DESCENT FROM 12,000 TO 6,000 FT. EMERGENCY DECLARED. RAR T3 FLAP SKEW SENSOR IAW AMM 27-53-06. OPERATIONAL CHECK GOOD IAW AMM 27-50-00.SDR CALA2025061305546Indicator · faultyTE FLAP DISAGREE AT APPROX 1000FT. FLAPS STUCK AT 25.. INITIATED GO AROUND. CREW REPORTED THAT WHEN FLAP HANDLE WAS MOVED TO 30 THE FLAPS REMAINED AT 25 WITH TE FLAP DISAGREE MESSAGE. AFTER THEY MOVED THE HANDLE BACK TO 25 PER CHECKLIST MESSAGE WENT AWAY. TROSDR SWAA2025061079867Transmitter · malfunctionedDURING APP AT MDW WHEN SELECTING FLAPS 5; WE GOT A SPLIT FLAP; RAN QRH PER OPPS T427 IS LAGGING ON AHM FSEU BITE FC 27-53279 CONFIRMED NO CB TRIPPED<[01] REMOVED AND REPLACED LT FLAP POSITION TRANSMITTER PER M/M 27-58-01SDR CALA2025060605341Transmitter · faultedON APPROACH FLAPS SKEW AND STOIPPED AT 15 AND 25. FELT AC ROLL. REMOVED AND REPLACED LEFT FLAP POSITION TRANSMITTER REF AMM 27-58-01-000-801. STILL STOPS AND SPLITS AT BETWEEN 15-25 REMOVED AND REPLACED LEFT FLAP POSITION TRANSMITTER FOR FURTHER TROUBLESHOOTSDR AALA202505301248Sensor · malfunctionedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 4 LEADING EDGE DEVICE LIGHT ILLUMINATED AT APPROXIMATELY 1200FT ON FINAL AFTER 30 FLAPS AND GREEN LEADING EDGE FLAPS EXTENDED LIGHT ILLUMINATED. LEADING EDGE TRANSIT LIGHT CAME ON AND A GO AROUND SDR DXTA2025052703611Sensor · faultedFLAPS FAIL AMBER CAS: DURING CRUISE CLIMB FROM FL390-FL400 AMBER FLAPS FAIL CAS MESSAGE ILLUMINATED. WHILE PERFORMING FLAP FAIL QRC MESSAGE DID NOT CLEAR AFTER PRESSING FLAP RESET BUTTON. CORRECTIVE ACTION: REMOVED RH FLAP POSITION SENSOR, PN: 9914510-4, SN: ASDR DALA2025051503779Warning Message · false activationSHIP 0678 -FCNT/DE- DUE TO TRAILING EDGE FLAP DISAGREE MESSAGE. CORRECTIVE ACTION: T/S PER FIM. NO FSEU FAULTS. CHECKED FLAP TORQUE LIMITERS. RAN FLAPS AND SLATS. OPERATION NORMAL.SDR AALA202505123813Indicator · stoppedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: TRAILING FLAPS INDICATOR STOPPED AT JUST OFF UP WHEN FLAPS SELECTED 1, HAD TO DO A NO FLAP LANDING; AIRCRAFT EMERGENCY LANDED SAFELY AT SFO. BITE CHECKED PSEU PER FIM 32-09-00-810-811. CURRENT FAULTS WERSDR DALA2025050103374Transmitter · faultedSHIP 0698 -ATB/DE- DUE TO TRAILING EDGE FLAP ASYMMETRY MESSAGE. CORRECTIVE ACTION: REPLACED RIGHT FLAP POSITION TRANSMITTER.SDR DALA2025042903310Fseu · faultedSHIP 6703 -FCNT/DE- DUE TO TRAILING EDGE FLAP DISAGREE DUE TO FLAP HANDLE OVERSHOOT. CORRECTIVE ACTION: PERFORMED FSEU BITE PER FIM AND RAN FLAPS WITH NORMAL OPERATION.SDR SWAA2025042827208Transmitter · faultedFLAP LEVER SET TO FLAPS 15 BUT INDICATED FLAPS 2.PERFORMED APPROPRIATE CHECKLISTS. REMOVED AND REPLACED LEFT SIDE TRAILING EDGE FLAP POSITION TRANSMITTER. NEW TRANSMITTER BAD FROM STOCK. REMOVED NEW TRANSMITTER AND REINSTALLED ORIGINAL TRANSMITTER FOR TROUBLSDR CALA2025041503884Indication Sys · faultedPSEU LIGHT ON. PERFORMED BITE TEST OF PSEU & NO FAULTS NOTED. PILOT STATED THAT LE FLAPS FULL EXT LIGHT OPS NORMALLY DURING PRE-DEPARTURE CHK. BUT DURING TAKEOFF CONFIGURATION, LE FLAPS FULL EXT DID NOT OPS AT ALL & PSEU LIGHT ILLUMINATED. AFTER GATE RETURN,SDR CALA2025041403791Proximity Sensor · faultyLE FLAP TRANSIT LGT IN FLIGHT FLAPS UP. LE 1 SHOWS EXENDED WITH FLAPS UP. PERFORMED BITE TEST FOR FLAP AND SLAT BOX REF AMM 27-51 TASK801. AND FOUND FAULT. ADD PIC INSTALLED R-Y-B SPLICES FOR SENSOR S169. REF WDM 27-81-11-901. FOUND SENSOR S169 FAULTY WHILE TSDR 2025F00090Sensor · faultedON FLIGHT FLAP POSITION INDICATION FAULTSDR SWAA2025040721822Transmitter · malfunctionedON APPROACH FLAP WOULD NOT GO BEYOND FLAPS 5 THE LEFT FLAP POSITION TRANSMITTER LAGGED THEN ASYMMETRY BYPASS INITIATED BUT LOOKS LIKE IT MIRROR UP AFTER. I WOULD CHANGE THE LEFT FLAP POSITION TRANSMITTER (T427) AND INDICATOR.<[01] PER FSEU FAULT HISTORY MSG 27SDR SWAA2025040721623Transmitter · lockedFLAPS LOCK OUT AT 9 DEGREES; TRAILING EDGE DISAGREE LIGHT; WE DROVE THE FLAPS TO 15 DEGREES PER THE QRH. ALL INDICATIONS NORMAL.<[01] R&R R/H FLAP POSITION TRANSMITTER PER AMM 27-58-01.SDR GTIA2025040538834Sensor · faultedON APPROACH WHEN SELECTING FLAPS 2 GOT ECAM F/CTL FLAPS LOCKED WING TIP BRK ON-FOLLOWED TSM 27-51-00-810-819-A. PERFORMD MANUAL RETRACTION OF THE FLAPS IAW AMM 27-50-00-866-012-A AND READOUT OF THE FLAP POSITION PICKOFF UNIT AMM 27-50-00-860-801-A. R/R SFCC-2 SDR CALA2025040303488Indicator · faultedTE FLAP DISAGREE FLAPS AT 20 UPON ENTERING THE COCKPIT THE ALT FLAP SWITCH WAS ON AND CREW ADVISED FLAPS WERE LOCKED OUT. TURNED OFF ALT FLAP SWITCH AND RESET FSEU 1 & 2 CIRCUIT BREAKERS. INSPECTED FLAPS, RAISED FLAPS TO 0 AND THEN DOWN TO 30, NO FAULTS. RASDR UIEA2025030800242Transmitter · faultedTRANSMITER POSITION FLAPS M489 LOW INSULATION RESISTANCE.(<P>FLAP POSITION TRANSMITTER M489 WAS REPLACED IAW AMM 27-51-45-422-030 REV 144. FLAP POSITION TRANSMITTER M489 ADJUSTED AND TEST PERFORMED IAW AMM 27-51-45-822-161 REV 144. NO FURTHER DEFECTS NOTED.</PSDR AALA202503247533Transmitter · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FLAP DISAGREE, FLAP INDICATOR STOPPED AT 2; AIRCRAFT LANDED SAFELY AT PHX. PERFORMED FIM 27-51-00, REMOVED AND REPLACED RIGHT HAND NUMBER 5 FLAP POSITION TRANSMITTER. OPERTIONAL CHECK GOOD. PER AMM 27-58SDR CALA2025031902946Sensor · faultyREJECTED TAKEOFF SPLIT FLAPS AFTER TAKEOFF ROLL. PERF BITE ON FSEU AND SHOWS FAULT MSG 27-53254. PERF FIM TASK 27-59 TASK 814. TS AND FOUND SKEW SENSOR NO 6 AT FAULT. R/R #6 SKEW SENSOR REFF AMM 27-59-01-000-804 & 400-804. PERF SYS FUNCTIONAL TEST AND OPS CHKSSDR DALA2025031702018Transmitter · inoperativeSHIP 3952 -DIV/UFC- DIVERTED TO DTW DUE TO FLAPS LOCKED AT 1 AFTER TAKEOFF. CORRECTIVE ACTION: REPLACED FLAP POSITION INDICATOR AND RT FLAP POSITION TRANSMITTER. OPS CHECK GOOD.SDR DALA2025031401985Transmitter · out of adjustSHIP 6816 -MISC/DE- DUE TO TRAILING EDGE DISAGREE ON APPROACH. CORRECTIVE ACTION: REPLACED FLAP LEVER POSITION TRANSMITTER AND ADJUSTED. (LP 6661205)SDR FDEA202503090350Transmitter · failedTE FLAP DISAGREE. EMERGENCY DECLARED. FLAP INDICATION LESS THAN 1 DEGREE. AMM: 27-58-03-4 AMM: 27-58-01-5 INSTALLED R/H FLAP POS XMTR. RAN FLAPS THRU EACH DETENT FLAP OPS NORM. COCKPIT IND MATCHES HANDLE POS. ALL L & R FLAP POS ANGLE DEGREES THRU SDR CALA2025030502603Transmitter · faultyEXTENDING LAPS TO 1.THEY STOPPED BETWEEN UP AND 1 NO ASSYMETRY. QRH RUN/FL APS EXTENDED ELECTRIC INTERROGATED FLAP SLAT ELECTRONIC UNIT (FSEU), BITE REFERENCE FIM 27-51 TASK 801. FOUND NO FAULTS UNDER "EXISTING FAULT"; FOUND 1 FAULT UNDER "FAULT HISTORY" FOR FSDR AALA202503056812Sensor · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED ON APPROACH TO CLT DUE TO FLAP ASYMMETRY. THE AIRCRAFT LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED FLAP POSITION INDICATOR PER AMM 27-58-02 (AALA202503058255) AND NUMBER 5 FLAP SKEW SENSOSDR AALA202503058255Indicator · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED ON APPROACH TO CLT DUE TO FLAP ASYMMETRY. THE AIRCRAFT LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED FLAP POSITION INDICATOR PER AMM 27-58-02 (AALA202503058255) AND NUMBER 5 FLAP SKEW SENSOSDR AALA202503033265Transmitter · warning lightAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED ON APPROACH TO CLT DUE TO FLAP ASYMMETRY. THE AIRCRAFT LANDED SAFELY AT CLT WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED LEFT FLAP POSITION TRANSMITTER PER AMM 27-58-01 AND ACCOMPLISHED SATISFACTORY OPERATIONASDR CALA2025030300470Flap System · false indicationTE DISAGREE EICAS WHEN MOVING FLAP LEVER FROM 20 TO 25 AT 167KT S FOLLOWED QRH NO ROLL PERFORMED FSCU BITE CHECK ON ALL 3 FSCU''S WITH NO FAULTS RECONFIGURED AC TO NORMAL AND PERFORMED FIM TASK 27-51 FAULT TREE 818 FOUND NO FAULTS CYCLED FLAPS TRU ALL POSITIOSDR IPXA2025022770452Flap System · warning message**EMERGENCY DECLARED**ON DESCENT FOR APPROACH FLAPS DRIVE EICAS ALERT AS PER CREW BRIEFING €˜EMERGENCY LANDING€™DECLARED BY CREW.FCU L,C,R C/OUT IAW AMM 27-51-00-745-028 REV 46.TEST PASSED.DMP PROCEDURE AS PER MEL 27-81-1 C/OUT VERIFIED ALL SATIS.FLAP OPS C/SDR DALA2025021801199Transmitter · out of toleranceSHIP 9579 -ATB/DE- THE CREW ACCOMPLISHED AN AIR TURN BACK TO ATL DUE TO A "FLAPS DISAGREE" MESSAGE AFTER FLAP AND SLAT RETRACTION. AN EMERGENCY WAS DECLARED WITH ATC. CORRECTIVE ACTION: MAINTENANCE FOUND THE RIGHT FLAP POSITION TRANSMITTER OUT OF TOLERANCE, RESDR 7C7A2025021300006Torque Sensor · malfunctionedFLAP DRIVE CAUTION LIGHT ILLUMINATED AFTER TAKEOFF W/FLAPS SELECTED 5 DEGREES.SDR SWAA2025021294921Transmitter · faultyON APPROACH FLAPS SELECT TO 15; FLAPS STUCK AT 10. ALTERNATE FLAPS USED TO SELECT FLAPS TO 15. LANDING UNEVENTFUL.<[01] R&R L/H FLAP POSITION TRANSMITTER IAW AMM 27-58-01; PERFORMED FLAP POSITION TRANSMITTER ADJUSTMENT AND TEST IAW AMM 27-58-01-820-801. OPS CHSDR AALA202502036487Transmitter · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FLAPS NOT IN COMMANDED POSITION UNABLE TO EXTEND OR RETRACT AT FLAPS 25; AIRCRAFT LANDED SAFELY AT ORD. BITE OF FSEU SHOWS MAINT MSG 27-52260 TRAILING EDGE FLAP SENSOR RIGHT FAULT. RIGHT SENSOR READS 219SDR 3SRA2025FA0000108Flap System · malfunctionedFLAPS WERE SELECTED FROM 20° TO UP AFTER TAKEOFF AT VT+5, IMMEDIATELY FOLLOWED BY A MASTER CAUTION, AMBER FLAP FAIL CAS MESSAGE, AND AMBER FLAP OUTLINE IN THE FLIGHT CONTROL SYNOPTIC PAGE. FLAPS DID NOT INDICATE ANY MOVEMENT. NO ABNORMAL MOTION OF THE AIRCRAFTSDR CALA2025012702051Transmitter · faultedTE FLAP ASYM EICAS B FLAP ASYMMETRY TE FLAP ASSYM WHEN SELECTING FLAPS 25. R FLAP WENT TO 25 L WENT FROM 20 TO 17.5 LOG PAGE LOCKED DUE TO GO AROUND FOR INFO ONLY, BITE ALL 3 FSEU DID NOT REGISTERED ANY FAULTS ON LAST LEG. HAD A DEBRIEFING WITH THE PILOT. PILOSDR CALA2025012702039Transmitter · faultyDURING APPROACH FLAPS DID NOT EXTEND PAST 10. NO ASSYMETRY. ALT FLAP EXTENSION USED ATTACHING DFD REPORT SHOWING RT POSITION TRANSMITTER LAGGING AND ALL SKEW SENSORS MATCHED UP. RT FLAP POSITION TRANSMITTER M/E 29-2759-9-0004 P/N 17-1738-12 SHOWS IN STOCK DENSDR FDEA202501240132Indicator · failedTRAILING EDGE ASYMMETRY INDICATION AFTER FLAPS SET TO 25. L FLAP INDICATION 25. R FLAP INDICATION 19. NO EICAS OR OTHER ANNUNCIATION. AMM: 27-58-02-4-0 AMM: 27-58-00-5-0 REMOVED AND REPLACED SUSPECTED FAULTY FLAP POSITION INDICATOR WITH SERVICABLE FLASDR DALA2025012200531Transmitter · faultySHIP 0678 -ATB/DE- DUE TO FLAP ASYMMETRY MESSAGE AND FLAP LOCK OUT. CORRECTIVE ACTION: REPLACED LT FLAP TRANSMITTER AND PERFORMED FLAP LUBE.SDR SIMA20250121002Warning Message · false activationON TAKEOFF WHILE RETRACTING FLAPS WE RECEIVED FLAP FAIL EICAS MSG. AFTER COMPLETING QRH FLAPS FAIL MSG REMAINED GOT SLATS 3 / FLAPS 0 INDICATION EMERGENCY DECLARED. TROUBLESHOT "FLAP FAIL" EICAS MESSAGE PER FIM TASK FAULT CODE 27512014ACE. FIM 27-51-00-810-802SDR DALA2025012100503Transmitter · out of adjustSHIP 0678 -FCNT/DE- DUE TO FLAP ASYMMETRY MESSAGE. CORRECTIVE ACTION: T/S PER FIM. ADJUSTED LEFT FLAP POSITION TRANSMITTER. INSPECTED FLAPS. OPERATION NORMAL.SDR FDEA202501080037Indication Sys · malfunctionedTRAILING EDGE FLAP DISAGREE EICAS MESSAGE WHEN SELECTING FLAPS 1 ON APPROACH. FOLLOWED QRH. LANDING UNEVENTFUL. PERFORMED OPERATIONAL TEST OF TRAILING EDGE FLAP SYSTEM PER AMM 27-51-00-5. ALL TEST PASSED, NO CURRENT FAULT IN ANY FSEU, NO HISTORY. A/C OK SDR SWAA2025010682786Transmitter · faultedUPON ARRIVAL; FLAPS LOCK OUT JUST BEFORE 2 DEGREE. USED ALT FLAPS TO 15 DEGREE.<[01] R&R?D RH T/E FLAP POSITION TRANSMITTER PER AMM 27-58-01; R&R?D FLAP/SLAT ELECTRONIC UNIT PER AMM 27-51-01 & R&R?D CONNECTOR & BACKSHELL @ D229 PER WDM 27-52-11.SDR HNAA2025010300014Sensor · faultedREJECTED TAKE OFF AT 50 KNOTS DUE TO SPS ADVANCED AND FLAP LOW SPEED ON EICAS. FOUND "FLAP FEEDBACK POS FAIL" ON CMC. R&R FPTU IAW AMM 27-53-05. OPS CHECK GOOD. ALSO INSPECTED CANON PLUGS ON FECU, FPTU, AND FLAP SELECTOR LEVER. NO DEFECTS NOTED AT THIS TIMESDR DALA2024123112113Warning Message · false indicationSHIP 0180 -MISC/DE- CREW ELECTED DE INTO VCE DUE TO TE FLAP DISAGREE DURING APPROACH. C/W QRH. LANDED WITH NO ISSUES. CORRECTIVE ACTION: T/S PER FIM. NO FAULTS. OPS NORMAL. RTS. MCC FOLLOW UP LOG C/W IN JFK. NTF.(6618954)SDR A6WA202412288848Warning Message · false indication6030 - FLAPS FAIL CAUTION MESSAGE SHOWING 0 DEGREES AT CRUISE. FLAP HANDLE POSTION WAS AT 0 DEGREES. PERFORMED FLAP RESET PROCEDURE IAW AWAC SUPPLEMENT 98-18IBOX 12. FLAPS RESET. PLACARDED AND PLACED ON MEL. AIRCRAFT REMOVED FROM SERVICE. PERFORMED TROUB
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