JASC 2751
Service difficulty reports · 3,084
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 I5EA2017103000001Transmitter · malfunctionedASYMMETRICAL TRAILING EDGE FLAPS DEVELOPED ON APPROACH, AT FLAPS 1 AND STUCK, COMPLIED WITH QRH, DECLARED EMERGENCY AND LANDED. REMOVED AND REPLACED THE LT FLAP POSITION TRANSMITTER IAW AMM 27-58-15, OPS CHECKED OK, IAW AMM 27-58-01.SDR AALA201710209018Fseu · unreliableAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. DURING DESCENT, LEFT FLAP NEEDLE ON FLAP POSITION INDICATOR BEGAN TO MIGRATE AWAY FROM THE UP POSITION CREATING A L/R NEEDLE SPLIT. UNEVENTFUL LANDING WITH TRAILING EDGE FLAPS UP. REMOVED AND REPLACED FLAP POSITIOSDR AALA20171020002Indicator · unreliableAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. DURING DESCENT, LEFT FLAP NEEDLE ON FLAP POSITION INDICATOR BEGAN TO MIGRATE AWAY FROM THE UP POSITION CREATING A L/R NEEDLE SPLIT. UNEVENTFUL LANDING WITH TRAILING EDGE FLAPS UP. REMOVED AND REPLACED FLAP POSITIOSDR VNAA2017101711101Bpsu · warning messageCREW RECEIVED FLAPS FAIL MESSAGE ON RETRACTION. RAN CHECKLIST AND DECLARED EMERGENCY. R & R THE LT BPSU, OPS CHECKED GOOD.SDR AALA20171017002Sensor · faultyLEADING EDGE TRAILING FLAP MALFUNCTION INDICATION ON APPROACH. EMERGENCY DECLARED. ABORTED THE APPROACH AND WENT AROUND FOR A SECOND ATTEPMPT. THE CREW RAN THE QRH PROCEDURES AND LANDED FLAPS UP WITHOUT INCIDENT. FSEU BITE SHOWED FAULT CODE 27-53250 (FLASDR SWAA2017092516551Transmitter · faultyDECLARED EMERGENCY, TRAILING EDGE FLAPS DID NOT EXTEND PAST 5 DEGREES WHEN FLAP LEVER WAS PLACED TO 15 AND 30 DEGREES ALTERNATE FLAP SWITCH USED TO EXTEND FLAP TO 15 DEGREES. R&R RIGHT FLAP POSITION TRANSMITTER PER AMM.SDR AALA201709149022Sensor · faultyEMERGENCY DECLARED. NO LEADING OR TRAILING FLAPS WHEN HANDLE SELECTED TO 1. RAN QRH. UNEVENTUL LANDING. REMOVED AND REPLACED THE NR 3 FLAP SKEW SENSOR IAW AMM 27-59-01. OPERATIONAL CHECK GOOD. AIRCRAFT WAS GROUNDED.SDR FDEA201709062464Transmitter · out of adjustRECEIVED EICAS MSG "TE FLAP ASYM" RAN QRH LANDED WITH MAX AUTO BRAKES LANDING WEIGHT 167.0LB. R&R LT TE FLAP POSITION XMITTER PER MM 27-58-03-4 AND PERFORM ADJ/TEST PER MM 27-58-01-5. TE FLAP INDICATION SYS OP'S CK. GOOD OK FOR SERVICE.SDR 29GA2017090500001Potentiometer · faultyEMERGENCY DECENT. FLIGHT 0123 TLH/FLL REPORT: FLAPS LIGHT ILLUMINATED ON CWP ALONG WITH THE STEADY GREEN LIGHT ON OVERHEAD PANEL. LIGHTS ILLUMINATE ABOVE 215 KTS AND EXTINGUISH BELOW 190 KTS. LEFT FLAP INDICATOR SHOWS ABOVE 0. R&R LT POTENTIOMETER IAW AMM 27-5SDR CALA2017090403049Transmitter · faultyFLAPS STUCK ON 10 UNITS, NEEDED TO USE ALTERNATE FLAP EXTENSION. EMERGENCY DECLARED. PERFORMED FSEU BITE TEST AND CHK OK. FLAPS OPERATED NUMEROUS TIMES WITH NORMAL OPERATION. REPLACED FLAP INDICATOR REF AMM 27-58-02. REPLACED RT FLAP POSITION TRANSMITTER PER ASDR AALA20170831011Sensor · faultyAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. ON APPROACH, THE CREW REPORTED UNABLE TO EXTEND FLAPS. LEADING EDGE DEVICES WERE EXTENDED WITH THE ALTERNATE FLAPS EXTENSION SWITCH. NO TRAILING EDGE OR LEADING EDGE DEVICES WOULD EXTEND BY FLAP LEVER POSITION ALOSDR CALA2017082502866Transmitter · faultyFLAPS STUCK AT 10 ON APPROACH USED ALT EXT FOR 15 LANDING. EMERGENCY DECLARED. REMOVED AND REPLACE RIGHT FLAP POSITION TRANSMITTER REF AMM 27-58- REF WDM 27-52-11, FIM 27-51-00, ACP''D ALL CK''S IN FIM, ALL WIRING CK''S NORMAL AND WITHIN LIMITS. FAULT CLEAREDSDR DALA2017081406290Transmitter · malfunctionedFLAPS BINDING ON APPROACH. LUBRICATED LEFTT AND RIGHT FLAPS, FOUND WATER IN NR 06 TRANSMISSION IAW AMM 12-21. CHECKED ADJUSTMENT OF LT & RT POSITION TRANSMITTERS, FLAP PDU TRANSMITTER, AND FLAP CONTROL TRANSMITTER IAW AMM 27-58 WITH PESU-40. DURING NORMAL FSDR CALA2017081402636Sensor · faultyFLAP FAILED TO EXTEND LT & RT NEEDLE GAUGE SPLIT COMPLIED WITH QRH. LANDED FLAPS UP. EMERGENCY DECLARED. ACP TS PROCEDURE FIM 27-51-00-810-826, FOUND SKEW SENSOR 4 FAILED, WITH PARAMETERS READINGS OUT OF LIMITS, AFTER FSEU INTERROGATIONS. REPLACED FLAP SKESDR SWAA2017081415645Sensor · malfunctionedNR 3 LEFT STAYED DOWN AFTER FLAPS RETRACTION LEFT TRANSIT LIGHT. AIR RETURN. R & R THE F-3 EXTEND SENSOR IAW AMM.SDR DALA2017081006120Sensor · malfunctionedDURING FLIGHT, PRIOR TO PUTTING FLAPS OUT, NOTICED A SPLIT FLAP CONDITION. FLAPS WOULD NOT MOVE WHEN HANDLE MOVED. PREFORMED NO FLAP LANDING. MAINTENANCE REPLACED THE NR 5 FLAP SKEW SENSOR IAW AMM 27-59. REPLACED CONNECTOR D11822 IAW SWPM 20-61-11. REACTISDR ASMF201708001Indication Sys · unknownCAPTAIN REPORTED THAT DURING APPROACH, TRAILING EDGE FLAP DISAGREE, SO FLIGHT CREW ACCOMPLISHED THE QRH 9.28 PROCEDURE, BEING NECESSARY A MISSED APPROACH. MAINTENANCE PERSONNEL PERFORMED THE FIM 27-51 TASK 860 PROCEDURE, TESTED CORRECT. OVERSPEED CONDITIONAL ISDR O2GA2017072685901Limit Switch · defectiveON APPROACH WITH FLAPS SELECTED TO APPROACH POSITION, THE INDICATOR SHOWED NO MOVEMENT AND AFTER VISUAL CHECK NOTICED FLAPS STILL IN THE UP POSITION. FOLLOWED THE NO FLAP/UNKNOWN POSITION CHECKLIST. LANDING WAS UNEVENTFUL. MAINTENANCE REPLACED A FAULTY FLAP USDR SWAA2017071715102Sensor · faultyDIVERSION, ON APPROACH INTO SNA, FLAPS 5 SELECTED NO FLAP MOVEMENT OCCURRED. R&R FLAP SKEW DETECTION SENSOR PER AMM.SDR SWIA201743509Warning Message · false activationFLAP FAIL CAUTION MESSAGE. ON INSPECTION OF FLAP WELLS, NO DAMAGE NOTED. PERFORMED GVI OF FLAPS NO DAMAGE NOTED. OPS CHECKED THE FLAPS, CHECKED GOOD.SDR AALA201707119005Warning System · false activationAIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. FLAP ASYMMETRY EXTENDING FLAPS TO 1 DURING APPROACH. FLAP INDICATOR WENT BACK TO UP AFTER LANDING. ACCOMPLISHED FIM 27-59-00-810-803 FOR FLAP SKEW 3 FAULT AND FLAP/SLAT ELECTRONICS UNIT BITE TEST PER FIM 27-51-00-SDR VNAA2017070811102Detector · malfunctionedCREW DECLARED EMERGENCY DUE TO FLAPS FAIL AT 0 WHEN SELECTING FLAPS DURING APPROACH. REPLACED LEFT OUTBOARD AND LEFT INBOARD & OUTBOARD SKEW DETECTOR.SDR SWIA201743482Sensor · failedFLAP FAIL MESSAGE DURING TAKE OFF ROLL. REMOVED AND REPLACED THE LEFT WING OTBD FLAP INBD SKEW SENSOR.SDR ASMF20170630007Transmitter · failedCAPTAIN REPORTED THAT DURING APPROACH, TRAILING EDGE FLAP ASYMMETRY OCCURED WITH FLAP LEVER AT 30 AND FLAP INDICATION 25, FLIGHT CREW ACCOMPLISHED THE QRH 9.28 PROCEDURE AND FLAP INDICATION WAS 30. MAINTENANCE PERFORMED THE FIM 27-51 TASK 801 PROCEDURE, SHOWISDR YENA201706240519Proximity Sensor · faultedDURING FINAL APPROACH, FLAPS LOCKED, ALIGNMENT FAULT SLATS 2 FLAPS <1. R & R 37CV PROXIMITY SENSOR IAW AMM 27-51-44-000-002A, OPS CHECKED NORMAL.SDR AALA201706199065Indicator · faultyFLAPS SPLIT BETWEEN UP AND 1. FLAPS WOULD NOT MOVE EITHER DIRECTION. THE FLIGHT DECLARED AN EMERGENCY AND RECEIVED EXTENDED VECTORS. THE FLIGHT LANDED WITH LE DEVICES EXTENDED BY ALTERNATE MEANS AND FLAPS UP. NO FURTHER INCIDENTS. MAINTENANCE T/S PER FIM 27-51SDR AALA201706169048Transmitter · faultyFLAPS BINDING BETWEEN 1 AND 2 DEGREES WHEN EXTENDING FOR LANDING. ALL LE DEVICES EXTENDED AND GREEN. TE FLAP NEDDLES NOT SPLIT. UNABLE TO MOVE TE FLAPS BY ALTERNATE FLAP SWITCH IAW CHECKLIST TO 15 DEGREES. THE FLIGHT DECLARED AN EMERGENCY. USED FLAP ASYMMETRYSDR AALA201706129049Indicator · malfunctionedFLAP INDICATOR, INDICATED A SPLIT FLAP CONDITION LEFT NEEDLE 2 DEGREES, RIGHT 5 DEGREES. THE FLIGHT DECLARED AN EMERGENCY AND RAN THE ABNORMAL CHECKLIST. FLIGHT LANDED FLAPS 15 DEGREES IAW CHECKLIST. USED ALTERNATE FLAP EXTENSION, LANDING WAS NORMAL. PERFORMESDR AALA20170608007Transmitter · failedTHE AIRCRAFT WAS GROUNDED. FLAPS LOCKED OUT AT 15 DEGREES ON FIRST LANDING ATTEMPT. THE FLIGHT DECLARED AN EMERGENCY AND ACCOMPLISHED A GO AROUND. THE FLIGHT LANDED ON 2ND ATTEMPT WITH INHIBIT WARNING UNTIL GEAR LOWERED. AFTER LANDING, THE FLAPS RETRACTED NORMSDR SWAA2022012445191Flap · delaminatedLEFT WING OUTBOARD AFT FLAP INBD T.E. CORNER DELAMINATED. / FOUND DELAMINATED CORNER ON L/W O/BRD AFT FLAP IN/BD T.E. REPAIRABLE PER B737-800 SRM 51-70-10-2R-1. REPAIRED DISBONDED CORNER IAW B757-800 SRM 51-70-10-2R-1 REPAIR 1 PARA 3 FIG 201 REV 59SDR HALA2017053000132Transmitter · out of adjustWHEN FLAPS 30 SELECTED, INDICATORS STOP JUST AT BEGINNING OF WHITE. TROUBLESHOT IAW FIM 27-58-TREE 803 TO SHEET 3, BLOCK 9. ADJUSTED THE NR 8 FLAP POSITION TRANSMITTER INTO LIMITS IAW AMM 27-51-45-822-161. REMOVED AND REPLACED FLAP POSITION INDICATOR IAW AMSDR AALA201705269010Mechanism · brokenDURING APPROACH , TRAILING EDGE FLAP ASYMMETRY PROBLEM, FLAPS LOCKED AT 2 UNITS. THE FLIGHT ABORTED THE APPROACH AND DECLARED AN EMERGENCY. THE CREW COMPLETED QRH PROCEDURES.COCKPIT VOICE RECORDER CIRCUIT BREAKER PULLED. MAINTENANCE FOUND LEFT OTBD NR 1 SKEW SDR UIEA2017052200831Transmitter · failedAFTER PUSHBACK, MESSAGE FLAP SYSTEM MONITOR. FLAPS IN SECONDARY MODE. R & R THE OTBD T/E FLAP TRANSMITTER IAW AMM 27-58-01-401. OPS TESTED NORMAL.SDR IPXA2017042616505Indicator · inoperativeRECEIVED A 40 DEGREE FLAP INDICATION MESSAGE. R & R THE SLAT/FLAP INDICATOR IAW AMM 27-55-11. OPS CHECKED GOOD. NO DEFECTS NOTEDSDR MASA 201704211275Warning System · activatedFLAP FAIL CAUTION MESSAGE EMERGENCY DECLARED.SDR CALA2017042101051Transmitter · faultyFLAP POSITION INDICATOR HAS NEEDLES SPLIT. EMERGENCY DECLARED. REMOVED AND REPLACED LEFT FLAP POSITION TRANSMITTER IAW MM 27-58-01-000-801, OPS CHECKED GOOD.SDR DALA2017041703052Dial · wornTHE FLIGHT CREW SAFELY ABORTED THE TAKEOFF AT 125 KNOTS DUE TO THE A FLAP CONFIGURATION WARNING ILLUMINATING. MAINTENANCE SUSPECTS THE 4 DIAL-A-FLAP DETENT IS WORN AND THAT ALLOWED THE WARNING MESSAGE TO ILLUMINATE. ALL FOUR MAIN LANDING GEAR TIRES AND BRAKESDR AALA201704129022Indicator · faultyON APPROACH FLAPS REMAINED AT 25 WITH 30 SELECTED. THE FLIGHT WENT AROUND AND SELECTED FLAPS 15. THE FLAPS REMAINED AT 25. THE FLIGHT LANDED FLAPS 25. THE FLAPS RETRACTED NORMALLY AFTER LANDING. MAINTENANCE REPLACED THE FLAP POSITION INDICATOR IAW AMM 27-58-SDR AALA201704129021Transmitter · faultyON APPROACH FLAPS REMAINED AT 25 WITH 30 SELECTED. THE FLIGHT WENT AROUND AND SELECTED FLAPS 15. THE FLAPS REMAINED AT 25. THE FLIGHT LANDED FLAPS 25. THE FLAPS RETRACTED NORMALLY AFTER LANDING. MAINTENANCE REPLACED THE LEFT FLAP POSITION TRANSMITTER IAW AMM SDR AALA201704109066Transmitter · faultyON APPROACH FLAPS REMAINED AT 25 WITH 30 SELECTED. THE FLIGHT WENT AROUND AND SELECTED FLAPS 15. THE FLAPS REMAINED AT 25. THE FLIGHT LANDED FLAPS 25. THE FLAPS RETRACTED NORMALLY AFTER LANDING. MAINTENANCE REPLACED THE RIGHT FLAP POSITION TRANSMITTER IAW AMMSDR AALA20170331010Sensor · faultyFLAPS WOULD NOT EXTEND FOR LANDING. THE APPROACH WAS DISCONTINUED AND AN EMERGENCY WAS DECLARED. THE CREW PERFORMED QRH PROCEDURES AND WAS ABLE TO EXTEND THE LEADING EDGE SLATS USING THE ALTERNATE FLAPS SYSTEM. THE TRAILING EDGE FLAPS REMAINED FULLY RETRACTEDSDR AALA201704039028Transmitter · faultyDURING FLAP EXTENSION, FLAPS STOPPED AT APPROX 9. THE FLIGHT WENT AROUND AND COMPLETED TRAILING EDGE DISAGREE CHECK LIST, ALTERNATE EXTENSION TO 15. FLAPS WOULD NOT EXTEND BEYOND 9 WITH NORMAL EXTENDING. THE FLIGHT DECLARED AN EMERGENCY AND LANDED WITHOUT FURSDR SWAA2022011440258Transmitter · faultedSELECTED FLAPS 1; FLAPS MOVED TO 1. NOTICED THE INDICATORS WERE SLIGHTLY SPLIT. WHEN WE WENT TO FLAPS 5; THE FLAPS DIDNT MOVE. / REPLACED FT FLAP POS X-MITTER PER AMM 27-58-01 ISS # 1668998 POS R P/N OFF/ON 18-1738-12 S/N OFF 8210 S/N OFF 4599SDR AALA201703309009Warning System · false activationAIRCRAFT WAS NOT GROUNDED. ON INITIAL TAKE OFF ROLL, FLAPS PRIMARY FAIL MESSAGE DISPLAYED ON EICAS. TAKE OFF ABORTED. NO FAULTS LOGGED IN CENTRAL MAINTENANCE COMPUTING FUNCTION. RAN FLAPS TO 5 DEGREES AT GATE WITH NO FAULTS NOTED IAW FIM 27-50-F1. OPERATIOSDR SWAA2017032312754Sensor · faultyDECLARED EMERGENCY, FLAPS WOULD NOT EXTEND. ON ALTERNATE FLAP EXTENSION, FLAP ASYMMETRY RESULTED IN A FLAPS LESS THAN 1 LANDING. R&R NR 8 FLAP SKEW SENSOR IAW AMM.SDR SWAA2022011478798Sensor · faultedWHEN SELECTING FLAPS 2; FLAPS BECOME ASSYMETRY BETWEEN 0* & 1*.COMPLIED WITH FLAP ASSEMBLY QRH PROCEDURE NO HIGH ENERGY STOP. / PERFORMED BITE CHECK OF FSCU AND FOUND FAULT MESSAGES 27-81230; 27-81213; 27-81212; 27-53255. TROUBLEHSOT PER FIM 27-59 TASK 806; FISDR AALA201703099012Transmitter · faultyAIRCRAFT WAS GROUNDED. WHEN THROTTLES ADVANCED FOR TAKEOFF, THE TAKEOFF CONFIGURATION WARNING SOUNDED. RETURNED TO GATE. REMOVED AND REPLACED RIGHT FLAP POSITION TRANSMITTER ASSEMBLY IAW AMM 27-58-01. OPERATIONAL CHECK GOOD.SDR CALA2017030600548Transmitter · faultyFLAPS STUCK AT 25. EMERGENCY DECLARED. REPLACED RIGHT FLAP TRANSMITTER T428 IAW AMM27-58-01.401. OPS TEST NORMAL PER AMM27-58-01-820-801. PERFORMED LAND VERIFY BITE TEST PASS IAW AMM 22-11-00-201.SDR SWAA2022011238460Transmitter · faultedFLAPS 10 LOCKOUT - FLAPS WOULD NOT EXTEND PAST 10; ALT FLAP EXT DID NOT WORK LE FLAP TRANSIT LIGHT ON DIVERTED TO MKE. PSEU LIGHT ILLUMINATED AFTER LANDING / REMOVED & REPLACED L/H FLAP POSITION TRANSMITTER IAW AMM 27-58-01 OPERATIONAL CHECK GOOD P/N OFF/ON 18SDR SWAA2017030812414Transmitter · malfunctionedWHILE CONFIGURING FOR LANDING, FLAP 1 WAS SELECTED AND THE FLAP GAUGE INDICATED LESS THAN COMMANDED. FLAPS WITH NEEDLE SPLIT ON GAUGE & LE TRANSIT LIGHT ILLUMINATED. R & R THE RIGHT FLAP POSITION TRANSMITTER IAW MM.
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