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 SWIA95552Control Panel · malfunctionedFLAP CONTROL FAULT. FAULT WILL NOT RESET. REMOVED AND REPLACED FLAP CONTROL UNIT WITH SERVICEABLE UNIT. OPERATIONALLY CHECKS GOOD.SDR 95ZZZX2506Switch · failedHON - AFTER TAKEOFF, THE CREW ELECTED AN AIR TURN-BACK DUE TO THE FLAPS BEING STUCK IN THE TAKEOFF POSITION. AN UNEVENTFUL LANDING WAS ACCOMPLISHED. MAINTENANCE REPLACED RT FLAP MICROSWITCH. THE FLAPS CYCLED SUCCESSFULLY.SDR SWIA95549Control Valve · malfunctionedDURING GROUND CHECKS, FLAPS GIVE FULL TRAVEL. IN-FLIGHT, FLAPS WILL NOT OPERATE ABOVE AIRSPEEDS OF 147 KNOTS WITH GEAR UP. DURING LANDING IN PHX, FLAPS WORKED WITH GEAR DOWN AT 160 KTS. TROUBLESHOT SYSTEM. TESTED LEFT FLAP LOCK OUT VALUE. TESTED GOOD. RESDR 95ZZZX1970Drive Link · crackedDURING AD 88-10-07, FLAP DRIVE LINK INSPECTION FOUND RIGHT STA 97 LINK DRIVE CRACKED.SDR SWIA95548Connector · dirtyNUMEROUS FLAP CONTROL FAULTS ENROUTE. CONTROL FAULTS RESET EACH TIME. CLEANED FLAP ACTUATOR CANNON PLUGS. RERACKED FLAP CONTROL BOX. ALL CHECKS GOOD AT THIS TIME.SDR WTAA950147Connector · corrodedLAX - OUTBOARD FLAP FAULT REPORTED DURING FLAP RETRACTION AFTER TAKEOFF. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE FOUND CORROSION ON RIGHT OUTBOARD FLAP ACTUATOR CANNON PLUG. CLEANED CANNON PLUG PINS. FLAP SYSTEM OPERATIONAL CHECK NORMAL SDR 95ZZZX2478Flap Motor · inopPILOT REPORTED FLAPS COULD NOT BE SELECTED DOWN AND DURING DESCENT THEY HAD SMELL OF BURNING CARDBOARD OR SIMILAR MATERIAL. MAINTENANCE FOUND THE FLAP RELAY HOT DURING TROUBLESHOOTING. MAINTENANCE PULLED AND TY-WRAPPED BOTH FLAP MOTOR CIRCUIT BREAKERS AND MESDR UF6A950306Relay · failedFLT 5008 - AZO - FLAPS WOULD NOT MOVE FROM ZERO POSITION. MAINTENANCE REPLACED FLAP RELAY 'CG19'. (W)SDR WTAA950127Flap Selector · failedRDD - GEAR HORN CAME ON IN FLIGHT AN UNABLE TO CANCEL UNTIL GEAR WAS EXTENDED. AIRCRAFT LANDED IN RDD WITHOUT INCIDENT. MAINTENANCE REPLACED FLAP SELECTOR AND PERFORMED AND OPERATIONAL CHECK OF FLAP AND GEAR WARNING SYSTEM AND FOUND TO BE OPERATING NORMALLY.SDR 95ZZZX2185Bushing · wornFOUND FLAP HANDLE HORN HOLE AND BUSHING WORN. BUSHING WAS INSTALLED PER PIPER SB 965 ON 11-14-93. BUSHING STILL WEARS ON HORN REQUIRING HORN/HANDLE REPLACEMENT. SUGGEST BALL BEARING OR SWAGABLE BUSHING TO PREVENT HORN DAMAGE.SDR MGMA950167Linkage · bindingWHEN SELECTING FLAPS 5 DEGREES, OUTBOARD FLAPS STUCK AT 2 DEGREES. FOLLOWED GRAND AIR ABNORMAL CHECKLIST. LANDED NORMAL FLAPS AND SLATS. AFTER LANDING, CYCLED FLAP, OPERATED NORMAL. FOUND OUTBOARD FLAP SELECTOR VALVE LINKAGE BINDING, LUBRICATED SAME, CYCLESDR AWXA9500148Jackscrew · corrodedSTATION ORD - FLT 692 - LAS-MDW - FLAPS LOCKED AT 15 DEGREES, CREW UNABLE TO OBTAIN FLAP SELECTION GREATER THAN 15 DEGREES. FLAPS WERE RECYCLED WITH NO CHANGE. CIRCUIT BREAKERS CHECKED AND FOUND OK. AIRCRAFT DIVERTED TO ORD AND LANDED WITHOUT FURTHER PROBLESDR DLL14951052Transducer · failedON APPROACH AT FLAP EXTENSION. GOT A FLAP/SLAT LOCK LIGHT. HAD FULL SLATS AND LESS THAT 4 DEGREES OF FLAPS. FOUND LEFT FLAP TRANSDUCER FAULTY. REPLACED TRANSDUCER OPERATION NORMAL.SDR COM60436Brake Sensor · defectiveTHE FLAPS WILL NOT RETRACT. REPLACED THE LT AND RT BRAKE AND POSITION SENSORS.SDR 95ZZZX1667Limit Switches · out of adjustLGA - FLT 4869 - AFTER TAKEOFF, FLAPS WOULD NOT RETRACT. AIRCRAFT RETURNED TO LGA AND LANDED WITHOUT INCIDENT. FLAPS WERE BROUGHT UP TO ZERO AND MEL'D. UPON ARRIVAL PSM RE-RIGGED FLAP UP AND DOWN LIMIT SWITCHES. ALL CHECKS WERE SATISFACTORY. ALL WORK WAS SDR PLGA321951Retract Mech · lack of lubeTHIS SDR (DATED 3-21-95) IS TO CLOSE OUT AN SDR DATED 3-8-95 WHERE THE FLAPS WERE MEL'D AFTER FAILING IN THE TAKEOFF POSITION. MAINTENANCE CLEANED AND LUBED THE FLAP ASYMMETRY SWITCHES AND PERFORMED SATISFACOTRY OPERATIONAL CHECK OF THE SYSTEM. (X)SDR SWIA95543Connectors · dirtyINBD FLAP CONTROL FAULT WHEN FLAPS ARE EXTENDED BEYOND 15 DEG. CLEANED FLAP TRACKS. ALSO REMOVED, CLEANED AND REINSTALLED FLAP ACTUATOR CANNON PLUGS. OPS CHECKS GOOD AT THIS TIME. SEE FL 73078.SDR 95ZZZX2615Block · rivets shearedTHREE CR3212-5-10 CHERRY FASTENERS SHEARED AT THE ATTACHMENT POINT OF THE BLOCK AND TUBE IN THE FLAP SYSTEM. FLAPS WERE SELECTED ON LANDING WITH NO RESPONSE. THIS IS A HIGH-TIME TRAINING AIRCRAFT.SDR 95ZZZX1636Control Cable · frayedDURING PHASE INSPECTION, FLAP CABLE ASSY FOUND FRAYED IN AREA OF MAIN SPAR CENTER SECTION IN CABIN. SUSPECT FRAYING CAUSED BY CABLE BEING TOO SOFT, AND BY FAIR LEAD PN62768-00, PN 62769-00 (2 PARTS MAKE ONE FAIR LEAD) CONTACTING FLAP CABLE LONG TERM FLAPS UP.SDR COM60433Bpsu · defectiveFLAP FAIL MESSAGE ON EICAS. FLAPS STUCK AT 3 DEGREES. REPLACED THE RT BPSU.SDR CAL950174Gearbox · bindingEWR - FLT 668 - THE ACFT HAD A HISTORY OF THE FLAPS NOT EXTENDING FOR LANDING. THE 'ABNORMAL' PROCEDURES WERE COMPLIED WITH AND THE ACFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE RT SIMPLEX BEVEL GEARBOX IN THE NR 6 POSITION BINDING. THE NR 6 RT SIMPLESDR CAL950169Toggles · bentCLE - FLT 0150 - AIRCRAFT BEGAN TO ROLL WHEN FLAPS WERE EXTENDED ON FINAL APPROACH TO CLE. FOUR UNITS OF RIGHT AILERON WITH RUDDER TRIM AT ONE UNIT RIGHT WAS REQUIRED TO MAINTAIN CONTROL. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE LT OUTBOASDR 95ZZZW623Power Drive · leakingLAS - FLT 80 - 'A' SYSTEM FLUID LOSS IN FLIGHT. REMOVED AND REPLACED FLAP POWER DRIVE UNIT AS PER MM CHAPTER 27-51-62. LEAK OPS CHECK NORMAL.SDR 95ZZZX1459Control Cable · chafedRUDDER CABLE HAD WORN THROUGH THE OUTER BATTERY CABLE INSULATION. WEAR POINT WAS ADJACENT TO THE BATTERY BOX. SUGGEST CLOSE MAINTENANCE ATTENTION AND BETTER SUPPORT OF THE BATTERY CABLE IN THIS AIRCRAFT.SDR 95ZZZM285Motor · failedDEPARTED MONTROSE, PASSENGER COMPLAINED OF SMOKE IN CABIN. PILOT CALLED AN INFLIGHT EMERGENCY. RETURNED TO GATE WITHOUT INCIDENT. MECHANIC FOUND FLAP MOTOR AND WIRES BURNED. MEL'D FLAPS. PERFORMED GROUND RUN USING ALL ENVIRONMENTAL CHECKS TO ENSURE THERE SDR 95UAL757006Rstract Mech · malfunctionedDURING APPROACH THE FLIGHT CREW WAS UNABLE TO EXTEND FLAPS FULLY. OP CHECKED FLAPS, BITE CHECKED FLAP SLAT ELECTRONIC UNIT, AND VISUALLY INSPECTED FLAPS. NO DEFECTS FOUND.SDR 9503273226Retract Mech · malfunctionedDURING APPROACH INTO SAN, RECEIVED 'F/CTL FLAPS LOCKED' ALIGNMENT FAULT WHEN FLAP 3 WAS SELECTED. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOOTING REVEALED NO DESCREPANCIES.SDR CAL950149Transmission · bindingLAX - FLT 0199 - THE FLAPS WOULD NOT EXTEND FOR LANDING ON APPROACH TO LAX. 'ABNORMAL' PROCEDURES WERE COMPLIED WITH, BUT THE FLAPS WOULD NOT EXTEND. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 4 RT FLAP TRANSMISSION JAMMED. THE NR 4 FLAPSDR C2XA95CL039Flap Contl Unit · failedCLE/GRR - FLT 3373 - FLAPS WOULD NOT RETRACT AFTER TAKEOFF (CONTROL FAULT). RETURNED TO CLE. MAINTENANCE REMOVED AND REPLACED THE FLAP CONTROL UNIT IAW 27-50-06, OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (X)SDR 95ZZZX1959Flap Motor · wornESC - CREW REPORTED THE FLAP MOTOR RAN SLOW AND THEY SMELLED ELECTRICAL SMOKE IN THE COCKPIT. REPLACED FLAP MOTOR WHICH CHECKED GOOD.SDR 95ZZZX1510Slot Contl Valve · leakingKAUS/KDAY - FLT 107 - IN-FLIGHT LOST ALL HYDRAULIC PRESSURE AND QUANTITY DOWN TO AUX MARK ON QUANTITY INDICATOR. MAINTENANCE FOUND SLOT CONTROL VALVE LEAKING. REMOVED AND REPLACED SLOT CONTROL VALVE IAW MM 27-80-4. HYDRAULIC SYSTEM SERVICED. LEAK AND OPS CSDR RAIA950242Control Unit · failedBHM - FLT 7461 - THE FLAP ASSYMETRY OCCURRED, RT FLAP WENT UP AND DOWN. MAINTENANCE REPLACED FLAP CONTROL UNIT. SYSTEM TEST GOOD. (W)SDR IXKA9500009Control Cable · brokenAT EWR, ON POST FLIGHT INSPECTION FOUND RIGHT INBOARD FLAP CABLE FOR FOLLOW UP DRUM BROKEN. REMOVED AND REPLACED RT INBOARD AFT FLAP CABLE PER MM 27-51-05. OPS CHECK OK. (W)SDR ASOA95010Connector · dirtyLYH/ATL - FLT 7247 - AFTER TAKEOFF, RECEIVED A FLAP ASSYMETRY ON OUTBOARD PAIR WITH ROLL TENDENCY. DECLARED AN EMERGENCY AND RETURNED FLIGHT LYH WHERE LANDING WAS MADE SAFELY AND WITHOUT INCIDENT. CLEANED CANNON PLUGS AND RECEPTACLES AT OUTBOARD ACTUATORS. SDR ABXA9500095Spring · defectiveFLAP ASYMMETRY LIGHT ILLUMINATED DURING RETRACTION AFTER TAKEOFF. FLAP MOVEMENT STOPPED AT EIGHT DEGREES. ACCOMPLISHED ABNORMAL CHECKLIST AND RETURNED TO LAND. FOUND ASYMMETRY RETURN SPRING NOT FULLY RETURNING. CLEANED AND LUBRICATED LEFT FLAP ASYMMETRY SPSDR SWIA95534Fecu · failedFLAPS FAILED ON APPROACH. REMOVED AND REPLACED FECU. FLAP OPS CHECK OK. SEE FL 5129 FOR MECH SIGN OFF.SDR SWIA95532Rollers · lack of lubeAFTER TAKEOFF, SELECTED FLAPS UP. GOT A DISAGREEMENT INDICATION. SHOWED OB FLAPS NOT RETRACTING. CLEANED AND LUBED FLAP ROLLERS. CLEANED MOISTURE FROM CANNON PLUGS. CYCLED FLAPS MANY TIMES. CHECKS GOOD. SEE FL FOR MECH SIGN OFF.SDR COM60426Wire · shortedFLAPS FAILED AT 20 DEGREES ON APPROACH. REPAIRED SHORTED WIRING AT RT FLAP BRAKE POSITION SENSOR UNIT.SDR COM60419Bpsu · defectiveFLAPS FAIL MESSAGE ON EICAS. REPLACED THE LEFT AND RT BPSU.SDR CAL950138Transmission · lack of lubeEWR - FLT 0750 - WHEN FLAP HANDLE MOVED TO 8 DEGREES ON APPROACH TO EWR, FLAPS WOULD NOT EXTEND. CYCLING FLAP HANDLE HAD NO EFFECT. 'ABNORMAL' RPOCEDURES WERE C/W & ACFT LANDED WITH SLATS AT 16 DEGREES & FLAPS AT ZERO DEGREES. MX COULD NOT DUPLICATE PROBLEMSDR SWIA95531Connector · dirtyOB FLAP DISAGREED AFTER LANDING AND FLAPS WERE SELECTED UP. CLEANED CANNON PLUGS ON OB ACTUATORS. COULD NOT DUPLICATE PROBLEM. FLAPS OPERATED NORMALLY. SEE FL FOR MECH SIGN OFF.SDR COM11788Control Unit · defectiveCONTROL FAULT WARNING WHEN FLAPS SELECTED FOR APPROACH. REPLACED FLAP CONTROL UNIT.SDR SWIA95529Connector · contaminatedRECEIVED A FLAP ASYMMETRY WARNING ON TAXI OUT. RETURNED TO GATE. FOUND WATER AND ICE IN RIGHT IB FLAP ACTUATOR CANNON PLUG. CLEANED WATER OUT AND IT FIXED PROBLEM. FLAPS OPERATED NORMAL FOR 15 CYCLES. SEE FL 73291 FOR SIGN OFF.SDR SWIA95525Retract Mech · lack of lubeAFTER TAKEOFF FLAPS WOULD NOT RETRACT. THERE WAS A DISAGREEMENT BETWEEN OUTBD NACELLE AND INBOARD FLAPS. FAULT CLEARED AFTER LANDING. INSPECTED OUTBD FLAPS. CLEANED AND LUBRICATED ROLLERS. CYCLED FLAPS SEVERAL TIMES. OPS CHECKS GOOD. SEE FL 75711 FOR MESDR C2XA95CL029Flap Contl Unit · failedFLT NR 3182 - CLE-SYR - FLAP DISAGREEMENT AFTER TAKEOFF. RETURNED TO CLE. MAINTENANCE REMOVED AND REPLACED FLAP CONTROL UNIT IAW EMB MM 27-50-06. OPS CHECK GOOD. SENT AIRCRAFT ON TEST FLIGHT. TEST FLIGHT WAS SATISFACTORY AND AIRCRAFT WAS RETURNED TO SERVISDR 95ZZZX931Bellcrank · crackedFLAP CONTROL BELLCRANK CRACKED AT POINT WHERE CONTROL ROD ATTACHES.SDR MWEA95125Control Cable · corrodedPILOT REPORTS ROLL TENDANCY WHEN FLAPS ARE SELECTED TO 15 DEGREES. MECHANIC FOUND BROKEN FLAP BUS CABLE. FABRICATED NEW CABLE, INSTALLED AND RIGGED. OPS CHECK GOOD. RETURNED A/C TO SERVICE. CABLE WAS OF THE TYPE THAT HAS A CLEAR NYLON COATING. CABLE GETSSDR USAA950098Indicator · failedJFK - FLT 2689 - ON APPROACH LGA, WHEN FLAPS WERE SET TO 5, FLAPS FROZE IN THE 1 POSITION. FLIGHT DIVERTED TO JFK WHERE LANDING WAS MADE WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND INDICATOR SPLIT CAUSING FLAP SYSTEM TO BE LOCKED OUT. REPLACED INDICATOR. SSDR RAIA950210Control Unit · malfunctionedSTL - FLT 7495 - FLAP DISAGREEMENT WAS EXPERIENCED AFTER TAKEOFF. MAINTENANCE RERACKED FLAP CONTROL UNIT. SYSTEM TEST GOOD. (X)SDR 95ZZZX961Control Cable · failedCABLE SNAPPED IN FLIGHT. LOUD BANG, A/C ROLLED LEFT. CORRECTED AND LANDED. VFLE SHOULD BE ADHERED TO AT ALL TIMES. NO SIGN OF CORROSION OR ABRASION. EIGHT OCCURRENCES BY THIS MECHANIC OF BREAKAGE AT THIS SPOT IN SYSTEM.
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