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 COMA0160406Bpsu · failedFLAP FAIL CAUTION AT 18 DEGREES DURING DESCENT INTO CVG.COMPLIED WITH AD 98-20-01 FLAP CAUTION MESSAGE "FIRST EVENT" MAINTENANCE ACTION, PARAGRAPH (B) 1,2,3, (A,B,C AND E) AND REPLACED THE LEFT BRAKE POSITON SENSING UNIT.SDR 01FDEA00505Control Cable · disconnectedDURING WALKAROUND, FOUND CABLE HANGING FROM LEFT INBD FLAP FAIRING.SDR COMA0160400Bpsu · malfunctionedFLAPS FAILED AT 16 DEGREES DURING APPROACH.REPLACED THE RIGHT HAND FLAP BPSU, C/W AD 98-20-01 PARAGRAPH (B) 1,2,3,A,B,C,E.SDR 01FDEA00507Jackscrew · misinstalledON LANDING FLAPS FLAP SHOW JAM ON ECAM AND SFCC COMPUTER FAULTED. THE NR 3 LT SCREWJACK BALLSCREW WAS PUT ON BACKWARD BY THE OVERHAUL MANUFACTURER. REMOVED AND REPLACED SCREWJACK AND RIGGED FLAPS, RESET LT TORQUE LIMITER. OPS CK NORM.SDR 2001F00074Flap · malfunctionedSAL - FLT 441 - AFTER TAKEOFF, WHEN PILOT SELECTED FLAP TO UP POSITION, IT DID NOT RESPOND. ALTERNATE FLAP EXTENSION WAS PERFORMED FOR LANDING. THE AIRCRAFT RETURNED TO THE EL SALVADOR AIRPORT. THE AIRCRAFT REMAINED ON GROUND FOR MAINTENANCE. (M)SDR SWIA972650Control Unit · failedON DESCENT THROUGH 13,000 FT CONTROL FAULT/SWS WARNING CAUTIONS ILLUMINATE WITH NO MOVEMENT OF FLAP HANDLE. AFTER PUSHING RESET, CAUTIONS DISAPPEAR AND THEN REAPPEAR AFTER 2-3 SECONDS. WAS ABLE TO RESET AND USE FLAPS NORMALLY ON 3RD ATTEMPT. REMOVED AND REPLSDR RAIA00106013Transmitter · failed7444-STL-FLAP ASSYMETRY CAPTION ILLUMINATED DURING TAXI. MAINTENANCE INSPECTED AND REPLACED RIGHT FLAP POSITION TRANSMITTER.SDR RAIA00106012Control Box · failed7034-STL-FLAP ASSYMETRY CAPTION ILLUMINATED DURING TAXI. MAINTENANCE INSPECTED AND REPLACED FLAP CONTROL UNIT.SDR MWEA010997Switch · dirtyON TAKE OFF WHEN POWER LEVERS ADVANCED A TAKE OFF FLAP WARNING WITH SLAT EXTEND AND FLAPS AT 11 POSTION. -- FLAP TAKE OFF WARNING SWITCH WAS CLEANED AND TESTED. TAKE OFF WARNING SYSTEM FUNCTIONALLY CHECKED OK.SDR SWIA972644Sensor · failedFLAPS FAIL IN FLIGHT WITH FLAPS UP. REMOVED AND REPLACED RIGHT BRAKE POSITION SENSING UNIT IAW 27-51-10. CHECKS GOOD. COMPLIED WITH AD 98-20-01. P/N: 855D100-9 S/N ON: 303B S/N OFF: 155BSDR DL72W010991Bypass Valve · failedON FLAP RETRACTION LOST A-SYS HYD. FOUND O/B FLAP BYPASS VALVE FAILED. REMOVED AND REPLACED O/B FLAP BYPASS VALVE.SDR SWIA972638Connector · dirtyWHILE RETRACTING FLAPS AFTER TAKEOFF THE INBOARD FLAPS STOP RETRACTING AT APPROXIMATELY 12 DEGREES, WHILE THE OUTBOARD AND NACELLE FLAPS STOP AT APPROXIMATELY 6 DEGREES. PERFORMED QRH PROCEDURE FOR A FLAP DISAGREEMENT. THE PROBLEM DID NOT CORRECT ITSELF. RESDR DL76S010981Fseu · shortedAT LEVEL OFF GOT FLAP/SLAT ELEC MESSAGE C/B P11G16 POPPED SMOKE IN COCKPIT. FOUND FLAP/SLAT ELECTRONICS UNIT HAD A TRANSFORMER THAT HAD OVERHEATED. REPLACED THE FLAP / SLAT ELECTRONICS UNIT AND TESTED PER MAINT MANUAL. OPERATED FLAPS IN ALTERNATE AND NORMAL MOSDR DL72S010967Flap · stuckINBD FLAPS WONT RETRACT STUCK AT 15 DEGREES - LUBED AND RAN FLAPS - UNABLE TO DUPLICATESDR SWIA972634Handle · malfunctionedDURING CLIMB WITH FLAPS UP, WE GOT A FLAP/ADVANCED SWS ON MAP, WITH ASSYMETRY AND CONTROL FAULT, ALL LIGHT BARS INDICATING FULL FLAPS AND NOT FLASHING. FOLLOWED QRH PROCEDURES AND RESET. INSTALLED SERVICEABLE FLAP SELECT HANDLE, FLAPS CHECK GOOD 27-50-00. SNSDR CHQA279612Flap · malfunctionedUNKNOWN FLAP PROBLEM. PILOT DECLARED EMERGENCY. MAINTENANCE NOTIFIED BY DISPATCH.SDR SIMA200116003Control Unit · failedYQB - FLT 4771 - DURING DESCENT, CREW SELECTED FLAPS TO 9 DEGREES. RECEIVED TOTAL FLAP FAILURE. FLAP FAILED AND SPS ADVANCED ON EICAS. EMERGENCY DECLARED AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE FLAP ELECTRONIC CONTROL UNIT IAW EMBSDR AHE0101Control Cable · shearedTHE LEFT FLAP DRIVE CABLE WAS FOUND TO HAVE A SUSPECT D.O.M. A NEW ITEM PN 12527Y6331 WAS ORDERED AND RECEIVED WITH A 03-2001 D.O.M. THE NEW ITEM WAS IAW MM AND ON FIRST OPERATION OF THE FLAPS THE LEFT FLAP FAILED TO MOVE. ON INVESTIGATION IT WAS DISCOVERED SDR MALA010574Brake Assy · malfunctionedDURING FLIGHT 3420, GFK/MSP SELECTING FLAPS 0-18 DEGREES THE FLAP FAULT AND FLAP INOP LIGHTS ILLUMINATED. A ZERO FLAP LANDING WAS MADE WITH TOUCHDOWN SPEED OF 174 KTS. MAINTENANCE SERVICED ALL 4 JACKSCREW BALL NUTS, RT 2 & 3 SCREW JACK GEAR BOXES, ADJUSTED NSDR CA010628016Pulley · seized(CAN) LT AND RT PULLEYS FOUND SEIZED AT WING ROOT(100 HOUR INSP.) BOTH CABLES FREYED AND UNSERVICEABLE. (LT/RT) AT POSITION OF PULLEY.SOLID ALUMINUM PULLEYS, NO BEARING , DIFFICULT TO KEEP LUBRICATED. HIGH POTENTIAL FOR INFLIGHT FLAP CABLE FAILURE.SDR CA010625039Tube · broken(CAN) FOUND DURING A SCHEDULED 200 HOUR INSPECTATION. TUBE ASSY BROKE AT A POINT OF APPROX. 3/8" OUTBOARD OF THE INBOARD ROD END. (AT THE BASE OF THE THREADS). TUBE THEN RESTED ON TOP OF THE FLAP MOTOR AND BELLCRANK.SDR CHQA20010866Control Valve · failedFLAPS WON`T DEPLOY DURING LANDING. MAINTENANCE REMOVED AND REPLACED FLAP CONTROL VALVE.SDR JBXA000288Flap · malfunctionedFLAPS FAIL AT 30 DEGREES ON SHORT FINAL. PERFORMED OPERATIONAL CHECK OF FLAP SYSTEM PER AMM 27-54-00. SYSTEM OPERATIONAL CHECKS NORMAL. OK FOR SERVICE.SDR SWIA972619Potentiometer · failedFLAP DISAGREEMENT LIGHT MOMENTARILY ILLUMINATED AFTER TAKEOFF. FAULT CODE STORED IN MEMORY BANK INDICATED FLAP SELECTOR POTENTIOMETER FAILED. REPLACED FLAP SELECTOR. OPS CHECK GOOD ON GROUND CHECK. P/N: 120-42642-507 S/N ON: 120028RSDR USAASB01160Flap · jammedEWR - FLT 2671 - DURING DESCENT, AIRCRAFT ENCOUNTERED TRAILING EDGE FLAP ASYMMETRY. CAPTAIN REQUESTED TO LAND AT EWR INSTEAD OF LGA DUE TO THE HIGHER LANDING SPEEDS FOR THIS TYPE OF FAILURE. AFTER LANDING AT EWR, WITHOUT INCIDENT, CAPTAIN REPORTED THAT THE LSDR DL72L010914Bracket · brokenON DEPARTURE HEARD THUMP SOUND ACCOMPANIED BY SHUDDER. SHORTLY AFTER OUTBOARD FLAP STUCK IN 5 DEG RANGE WITH FLAP HANDLE AT 2 DEG. RETURNED TO CVG. FOUND CABLE ATTACH BRACKET BROKEN ON LEFT I/B FLAP O/B TRACK. REPLACED CABLE ATTACH BRACKET AND CABLE DRUM SDR ASOA01069Flap · malfunctionedFLT 4720 - ON APPROACH INTO ATL, CAPTAIN SELECTED FLAPS TO 8 DEGREES AND GOT ALL ESS FAIL CAUTION MESSAGES FOR ONE SECOND THEN A FLAP FAIL MESSAGE. CAPTAIN COMPLIED WITH QRH PROCEDURES AND DECLARED AN EMERGENCY. AIRCRAFT LANDED SAFELY IN ATL WITH ZERO FLAPS.SDR 20010613CW002Control Cable · slippedDURING 100 HR INSPECTION, FOUND FLAPS NOT WORKING PROPERLY, FOUND CONTROL PUSH/PULL CABLE OUTER HOUSING WHERE HOUSING IS CLAMPED, SLIPPING IN CLAMP BUSHING. ORDER NEW CABLE FROM CESSNA, IT WAS TOO SHORT, CALLED CESSNA AND FOUND THEIR STOCK WAS MANUFACTURED WRSDR VNAA0105016Control Box · malfunctionedFLIGHT 4157 WAS EN ROUTE TO DCA AND RECEIVED A AMBER CAS MESSAGE INDICATING A STANDBY HYDRAULIC FAILURE. THE CREW CHECKED THE HYDRAULIC PAGE WHICH ONLY HAD DASHES ON IT. THE CREW REFERENCED THE QUICK REFERENCE HANDBOOK AND CALLED MAINTENANCE CONTROL. FLIGHTSDR 20010613CW001Diode · failedFLAP CIRCUIT BREAKER POPS WHEN FLAPS ARE SELECTED DOWN. CORRECTIVE ACTION: FOUND DIODE ON TB-28 IN RIGHT MAIN LANDING GEAR. WHEEL WELL SHORTED. INSTALLED NEW DIODE. PROBABLE FAILURE RELATED TO DIODE AND PC BOARD BEING EXPOSED TO ALL WEATHER ELEMENTS, COSDR AUS20010607Valve · failed(AUS) FLAP/SLAT SHUTOFF VALVE FAILED.SDR RAIA00105013Control Handle · failed7309-DEC-ON TAXI OUT FLAP ASYMMETRY CAPTION ILLUMINATED. MAINTENANCE INSPECTED AND REPLACED COCKPIT FLAP HANDLE.SDR SWIA972579Flap · malfunctionedASYMMETRY ON FINAL WHEN FLAPS SELECTED 45. RIGHT INBOARD FLAPS DID NOT GO DOWN ALL THE WAY. AVERAGE INDICATION OF 40 DEGREES. FLAPS WOULD NOT RETRACT AFTER LANDING (THE INBOARD). RAN QRH TO RAISE FLAPS, INBOARD FLAPS NOW INOP. RERACKED FLAP COMPUTER AND CSDR P2EA01055Flap · malfunctionedMCI - FLT 356, 354, 2259 - WHILE ON APPROACH INTO MCI FROM BUF, FLAPS WOULD NOT EXTEND BEYOND 25 DEGREES. MAINTENANCE PERFORMED OPERATIONAL CHECK PER BOEING MM 27-51-01. SYSTEM CHECKED NORMAL ON GROUND. SUBSEQUENTLY, ON APPROACH TO MDW FROM MCI, FLAPS WOULD SDR CA010621041Control Unit · leaking(CAN) INVESTIGATION INTO A HYDRAULIC LEAK RESULTED IN REPLACEMENT OF THE FLAP POWER UNIT WHICH WAS FOUND TO BE LEAKING FROM AN OUTPUT SHAFT CAVITY DRAIN. THIS POWER UNIT WAS AN EXCHANGE UNIT AND HAD BEEN INSTALLED FOR 498 HOURS. 17719SDR 2001UALA00934Flap · malfunctionedTRAILING EDGE FLAP SHUTDOWN. EMERGENCY DECLARED. UNEVENTFUL LANDING.SDR DHL2001717008Flap · out of adjSTRAIGHT AND LEVEL FLIGHT AT 300KTS AND FL270 A/C REQUIRES 1-3/4 UNITS RT OF AILERON TRIM TO MAINTAIN STRAIGHT AND LEVEL FLIGHT. RDR TRIM VALVE AT LEFT 1/2 UNIT. ADJUSTED I/B T/E FLAPS PER LATERAL TRIM ADJUSTMENT CHART FIG 501, MM 27-00-21.SDR SWAA011403Transmission · failedAIR TURNBACK, T/E FLAPS WOULD NOT RETRACT PAST 5 DEGREES DURING CLIMBOUT. REMOVED AND REPLACED NR 4 FLAP TRANSMISSION PER MM.SDR CA010530003Relay · damaged(CAN) FLAP WERE SET TO 30 DEGREES FOR APPROACH. UPON LANDING AND ROLL OUT TO THE TAXIWAY, THE FLAPS WERE SELECTED TO ZERO DEGREES. THE PILOT NOTED THAT THE "FLAP" CAUTION LIGHT ON THE CAWS PANEL ILLUMINATED. FURTHER SELECTIONS OF THE FLAPS WERE UNSUCCESSFUL. ISDR CA010530002Controller · failed(CAN) FLAPS WOULD NOT EXTEND. FOUND FLAP CONTROL CIRCUIT BREAKER POPPED. AIRCRAFT LANDED WITH ZERO FLAPS. FLAP CIRCUIT BREAKER RESET ON GROUND. FLAP CONTROL WARNING UNIT (FCWU) RESET. FLAP OPERATIONAL TEST, SATISFACTORY. FCWU MAINTENANCE CODES READ FOR TROUBLESDR 20010508CW002Bracket · brokenPRIMARY FLAP MOTOR DRIVE COUPLER FAILED. STAND BY SYSTEM USED TO EXTEND FLAPS. FLAP LIMIT SWITCHES NOT INCORPORATED IN STAND BY SYSTEM. OPERATIONAL SWITCH OF STAD BY SYSTEM HELD TOO LONG AND FLAP MOTOR CONTINUED TO RUN PAST LIMIT SWITCH LOCATION AND TWISTEDSDR SWIA972554Control Handle · faultyCONTROL FAULT AT FLAPS 15 DEGREES. REMOVE AND REPLACE FLAP CONTROL HANDLE IAW 27-50-01. OPS CHECK GOOD. P/N ON: 120-42642-001, S/N ON: 120128, P/N OFF: 120-42642-507, S/N OFF: 120-283.SDR SWIA972553Flap · malfunctionedFLAPS FAILED AT 3 DEGREES ON RETRACTION. RETURNED TO AIRPORT. CYCLED POWER. C/W AD98-20-01, PARA B. FOUND FLAPS TO OPERATE NORMAL.SDR DHL2001701005Bushing · out of adjA/C REQUIRES 5 DEG RT BANK TO MAINTAIN STRAIGHT FLIGHT. ADJUSTED ECCENTRIC BUSHINGS OF RIGHT WING INBOARD AFT FLAP PER MM 27-51-2.SDR GTIA010237Control Valve · disconnectedFLL - FLAP CONTROL VALVE INPUT ROD DISCONNECTED IN LT MAIN W/W. RECONNECTED FLAP CONTROL VALVE IAW MM 27-52-02. OPS CHECK GOOD. (M)SDR GTIA010235Control Cable · brokenFOUND LEFT W/W FLAP CONTROL EXTEND CABLE BROKEN. REMOVED AND REPLACED LEFT W/W FLAP CONTROL EXTEND CABLE IAW MD-80 MM 27-50-00. ALSO, RIGGED AND PERFORMED OPS CHECK IAW MM 27-50-00. (M)SDR DHL2001702010Switch · stuckTAKEOFF WARNING HORN SOUNDED WHEN TAKEOFF THRUST WAS APPLIED WITH FLAPS AT 15, SPEED BRAKE STOWED, AND STAB TRIM AT 5.5. TAKEOFF WAS DISCONTINUED. FOUND TAKEOFF WARNING SWITCH STUCK. REMOVED AND REPLACED SWITCH. TESTED SYSTEM IAW DHL MM 27-51-191.SDR 2001FA0000185Flap · departedLT FLAP SEPARATED FROM A/C AT ABOUT 500 FT WHILE TURNING DOWNWIND TO AIRPORT. A/C WAS BEING CONFIGURED FOR LANDING AT THE TIME OF SEPARATION. 80 MPH GEAR DOWN AND THE FLAP HANDLE WAS PULLED FOR FULL FLAP. AN IMPULSE WAS FELT IN THE HANDLE WHICH I FIRST THOUGHTSDR CA010531003Drive Unit · faulty(CAN) FLAP FAIL CAUTION MESSAGE DISPLAY ON EICAS (ENGINE INDICATIONS AND CREW AL ERT SYSTEM), QRH PERFORM WITH A NORMAL LANDING. RESET DONE AND FOUND SERVICEABLE BUT DEFECT RE-OCCURRED. FECU (FLAP ELECTRONIC CONTROL UNIT) CHANGED AS A PREVENTIVE MEASURE WITHOUSDR USAASB01106Transmission · failedIAD - FLT 1083 - ON APPROACH TO DCA, CAPTAIN REPORTED THAT THE FLAPS WERE STUCK AT 10 DEGREES. CREW CHECKED ALL CIRCUIT BREAKERS AND TRIED ALTERNATE METHOD WITH NO HELP. FLIGHT DIVERTED TO IAD AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED.
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