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.

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.Oct 28, 2017 · N801TJ · Boeing 7374B7SDR 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 POSITIOOct 19, 2017 · N818NN · Boeing 737823SDR 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 POSITIOOct 19, 2017 · N818NN · Boeing 737823SDR VNAA2017101711101Bpsu · warning messageCREW RECEIVED FLAPS FAIL MESSAGE ON RETRACTION. RAN CHECKLIST AND DECLARED EMERGENCY. R & R THE LT BPSU, OPS CHECKED GOOD.Oct 17, 2017 · N534AE · Cndair CL6002C10SDR 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 (FLAOct 16, 2017 · N946AN · Boeing 737823SDR 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.Sep 21, 2017 · N7816B · Boeing 7377L9SDR 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.Sep 11, 2017 · N943AN · Boeing 737823SDR 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.Sep 6, 2017 · N971FD · Boeing 75728ASDR 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 27-5Sep 4, 2017 · N348AG · Saab 340BSDR 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 ASep 4, 2017 · N76522 · Boeing 737824SDR 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 ALOAug 31, 2017 · N943AN · Boeing 737823SDR 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 CLEAREDAug 25, 2017 · N69816 · Boeing 737924ERSDR 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 FAug 14, 2017 · N675DL · Boeing 757232SDR 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 SKEAug 14, 2017 · N16709 · Boeing 737724SDR SWAA2017081415645Sensor · malfunctionedNR 3 LEFT STAYED DOWN AFTER FLAPS RETRACTION LEFT TRANSIT LIGHT. AIR RETURN. R & R THE F-3 EXTEND SENSOR IAW AMM.Aug 11, 2017 · N270WN · Boeing 737705SDR 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. REACTIAug 9, 2017 · N3750D · Boeing 737832SDR 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 IAug 1, 2017 · N368AR · Boeing 737800*SDR 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 UJul 22, 2017 · N859UP · Beech B300SDR SWAA2017071715102Sensor · faultyDIVERSION, ON APPROACH INTO SNA, FLAPS 5 SELECTED NO FLAP MOVEMENT OCCURRED. R&R FLAP SKEW DETECTION SENSOR PER AMM.Jul 13, 2017 · N7720F · Boeing 7377BDSDR 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.Jul 13, 2017 · N924SW · Cndair CL6002B19SDR 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-Jul 9, 2017 · N818NN · Boeing 737823SDR VNAA2017070811102Detector · malfunctionedCREW DECLARED EMERGENCY DUE TO FLAPS FAIL AT 0 WHEN SELECTING FLAPS DURING APPROACH. REPLACED LEFT OUTBOARD AND LEFT INBOARD & OUTBOARD SKEW DETECTOR.Jul 8, 2017 · N512AE · Cndair CL6002C10SDR SWIA201743482Sensor · failedFLAP FAIL MESSAGE DURING TAKE OFF ROLL. REMOVED AND REPLACED THE LEFT WING OTBD FLAP INBD SKEW SENSOR.Jul 6, 2017 · N809SK · Cndair CL6002D24SDR 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, SHOWIJun 25, 2017 · N423AM · Boeing 73773VSDR 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.Jun 24, 2017 · N621JB · Airbus A320232SDR 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 27-51Jun 16, 2017 · N931AN · Boeing 737823SDR 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 ASYMMETRYJun 15, 2017 · N931AN · Boeing 737823SDR 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. PERFORMEJun 8, 2017 · N912NN · Boeing 737823SDR 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 NORMJun 8, 2017 · N930NN · Boeing 737823SDR 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 59Jun 1, 2017 · N8509A · Boeing 7378H4SDR 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 AMMay 30, 2017 · N582HA · Boeing 76733ASDR 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 May 24, 2017 · N861NN · Boeing 737823SDR 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.May 18, 2017 · N497MC · Boeing 74747UFSDR IPXA2017042616505Indicator · inoperativeRECEIVED A 40 DEGREE FLAP INDICATION MESSAGE. R & R THE SLAT/FLAP INDICATOR IAW AMM 27-55-11. OPS CHECKED GOOD. NO DEFECTS NOTEDApr 21, 2017 · N174UP · Airbus A300F4622RSDR MASA 201704211275Warning System · activatedFLAP FAIL CAUTION MESSAGE EMERGENCY DECLARED.Apr 21, 2017 · N407SW · Cndair CL6002B19SDR 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.Apr 21, 2017 · N14250 · Boeing 737824SDR 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 BRAKEApr 15, 2017 · N607AT · Boeing 717200SDR 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-Apr 8, 2017 · N927NN · Boeing 737823SDR 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 Apr 8, 2017 · N927NN · Boeing 737823SDR 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 AMMApr 8, 2017 · N927NN · Boeing 737823SDR 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 RETRACTEDMar 31, 2017 · N943AN · Boeing 737823SDR 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 FURMar 31, 2017 · N836NN · Boeing 737823SDR 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 4599Mar 30, 2017SDR 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. OPERATIOMar 29, 2017 · N813AN · Boeing 7878SDR 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.Mar 21, 2017 · N7714B · Boeing 73776NSDR 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; FIMar 13, 2017SDR 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.Mar 7, 2017 · N804NN · Boeing 737823SDR 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.Mar 6, 2017 · N37468 · Boeing 737924ERSDR 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 18Mar 3, 2017SDR 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.Mar 2, 2017 · N627SW · Boeing 7373H4
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