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 AU960302Switch · broken wire(AUS) FLAP SELECTOR DOWN MICROSWITCH WIRE BROKENSDR CA960320544Flap · iced up(CAN)TAKEOFF REJECTED AT 80 KNOTS BECAUSE OF FLAP CONFIGURATION WARNING. FOUND HEAVY ICE BUILD UP IN FLAP, AT FORWARD VANE AREA ON BOTH SIDES.SDR 96ZZZX963Flex Drive · nut crackedB-NUT SECURING RIGHT OUTBOARD FLAP FLEXIBLE DRIVE TO FLAP ACTUATOR FOUND CRACKED DURING SCHEDULED INSPECTION. DEFECTIVE PART REPLACED WITH NEW.SDR 96UAL900098Alt Drive Motor · out of adjustON TAXI OUT, RECEIVED TRAILING EDGE FLAP DISAGREE MESSAGE. THE FLAPS LOCKED OUT AT POSITION 5. REPLACED ALTERNATE FLAP DRIVE MOTOR. SHOP FINDINGS DETERMINED THAT THE CLUTCH WOULD NOT RELEASE. THE MOTOR WAS ADJUSTED BY RESETTING THE TORSION SPRINGS AND ADJUSDR 9603442712Flap · looseEN ROUTE AT 25,000 FEET AND 310 KNOTS, RIGHT OUTBOARD FLAP BEGAN TO VIBRATE VIGOROUSLY. CREW SLOWED AIRCRAFT AND PERFORMED A FLIGHT CONTROL CHECK. AIRCRAFT BANKED QUICKER TO THE RIGHT AND SLOWER TO THE LEFT. CONTINUED TO DTW, DECLARED AN EMERGENCY AND LANDESDR CAL960109Handle · lack of lubeFLT NR 1490 - CLE - THE FLAP/SLAT HANDLE WOULD NOT LOCK INTO THE SLAT RETRACT POSITION. WHEN HOLDING FLAP/SLAT HANDLE TO SLAT RETRACT POSITION THE SLAT DISAGREE LIGHT CAME ON AND BOTH LEFT AND RIGHT HYDRAULIC GAUGES DROPPED. THE DIAL-A-FLAP WAS MOVED SEVERALSDR 96UAL900097Alt Drive Motor · failedLANDED IN SFO UNDER AMBER ALERT BECAUSE FLAPS WOULD NOT EXTEND. REPLACED ALT FLAP DRIVE MOTOR. DURING SHOP VISIT FOUND ROTOR RUSTED TO STATOR. CLEANED ROTOR AND REPLACED MOTOR BEARINGS. MOTOR WAS TESTED AND MADE SERVICEABLE.SDR AU960143Screwjack · out of adjust(AUS) LH WING FLAP NO3 SCREW JACK DRIVE CHAINS SLACK - RH WING FLAP NO3SCREW JACK INCORRECTLY RIGGEDSDR 96ZZZM281Flap Link · crackedDURING MAINTENANCE CHECK, FOUND RIGHT WING INBOARD FLAP, OUTBOARD HINGE DRIVE LINK CRACKED AT STATION 97. REMOVED AND REPLACED RIGHT WING INBOARD FLAP, OUTBOARD HINGE DRIVE LINK AND PERFORMED OPERATIONAL CHECK IAW MAINTENANCE MANUAL 27-51-1. (M)SDR C2XA96CL013Control Unit · failedCLE - FLIGHT NR 3933 - CREW REPORTED THAT ON APPROACH WHEN THE FLAPS WERE SELECTED TO 15 DEGREES A FLAP DISAGREEMENT OCCURRED. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND REPLACED THE FLAP CONTROL UNIT IAW EMB-120 MM 27-50-06. OPERATIONAL CHECKS WERE GOODSDR COMA9610066Retract Mech · malfunctionedFLAP DISAGREEMENT WARNING WHEN FLAPS SELECTED UP AFTER TAKEOFF. COULD NOT DUPLICATE DISCREPANCY. CLEANED FLAP TRACKS AND ROLLER.SDR COMA9610061Retract Mech · malfunctionedAFTER TAKEOFF, FLAP DISAGREEMENT WHEN FLAPS SELECTED UP. COULD NOT DUPLICATE. INSPECTED FLAP SYSTEM AND NO DEFECTS NOTED.SDR WTAA960024Flap Contl Unit · failedFAT - EN ROUTE SFO TO SBA, FLAP ASYMMETRY REPORTED IN LEVEL FLIGHT AT FL 230. LEFT NACELLE FLAP AT 15 DEGREES. AIRCRAFT DIVERTED TO FAT, LANDING WITHOUT INCIDENT. MAINTENANCE REPLACED FLAP CONTROL UNIT. FLAP SYSTEM OPERATIONAL CHECK NORMAL ON GROUND. AIRCSDR 96FDEA00180Bypass Valve · failedON LANDING APPROACH, O/B FLAPS DIDN'T EXTEND WITH FLAP HANDLE, I/B FLAPS OKAY. SUBSEQUENT SYSTEM-A HYD HAD TOTAL LOSS. CHECKLIST, M/GAR EXTENSION AND LANDED OKAY. FOUND O/B TRAILING EDGE BYPASS VALVE BODY SEPARATED. REMOVED AND REPLACED VALVE, LEAK CHECKS SDR COMA9610056Rollers · contaminatedAFTER TAKEOFF, FLAP DISAGREEMENT WHEN FLAPS SELECTED UP. FOUND RT WING FLAP ROLLERS CONTAMINATED WITH ANTI-SEIZE COMPOUND. REPLACED ROLLERS.SDR COMA9610053Rollers · wornAFTER TAKEOFF, FLAP DISAGREEMENT WHEN FLAPS SELECTED UP. REPLACED ROLLERS ON LT OUTBD FLAP.SDR COMA9610052Rollers · wornAFTER TAKEOFF, FLAP DISAGREEMENT WHEN FLAPS SELECTED UP. REPLACED THE RT OUTBD FLAP ROLLERS.SDR COMA9610057Rollers · wornAFTER TAKEOFF, FLAP DISAGREEMENT WHEN FLAPS SELECTED UP. REPLACED WORN ROLLERS ON RT WING FLAPS.SDR COMA9610055Rollers · wornAFTER TAKEOFF, FLAP DISAGREEMENT WHEN FLAPS SELECTED UP. REPLACED WORN ROLLERS ON LT WING FLAP.SDR COMA9610054Retract Mech · lack of lubeAFTER TAKEOFF, FLAP DISAGREEMENT WHEN FLAPS SELECTED UP. CLEANED, LUBRICATED FLAP TRACKS AND ROLLERS, ACFT RETURNED TO SERVICE.SDR C2XA96CL010Flap Annunciator · failedCLE - FLT 3138 - CREW REPORTED THAT AFTER TAKEOFF AND FLAP RETRACTION, THEY RECEIVED A FLAP DISAGREEMENT. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND REPLACED THE FLAP ANNUNCIATOR IAW EMB-120 MM 27-50-05. OPERATIONAL CHECKS WERE GOOD IAW EMB-120 MM 27-50-SDR 96ZZZX857Bracket · brokenFLAP PULLEY BRACKET FOUND BROKEN ON RIGHT FORWARD SIDE OF FUSELAGE AT STATION 65.33. TANGS WERE BROKEN OFF OF BRACKET. AIRCRAFT HOURS, 7,000.SDR COMA9610048Flap Contl Unit · defectiveFLAP CONTROL FAULT WARNING WHEN FLAPS SELECTED TO 15 DEGREES. REPLACED THE FLAP CONTROL UNIT. PART TOTAL CYCLES, 10,658.SDR C2XA96CL009Actuator · stickingCLT - FLT NR 3340 - CREW REPORTED, THAT AFTER TAKEOFF AND FLAP RETRACTION, THE LEFT AND RIGHT OUTBOARD FLAPS STAYED AT 15 DEGREES WITHOUT RECEIVING A DISAGREEMENT INDICATION. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND REPLACED THE RIGHT OUTBOARD FLAP ACTUSDR SWIA95711Tracks · wornAFTER TAKEOFF, FLAPS WOULD NOT RETRACT, RECEIVED FLAP DISAGREEMENT. REPLACED BOTH MOVEABLE FLAP TRACKS ON LEFT OUTBOARD FLAP. REPLACED FOUR TRACK ROLLERS. OPS CHECKS GOOD.SDR C2XA96CL008Control Unit · failedCLE - FLIGHT NR 3286 - CREW REPORTED THAT ON APPROACH WHEN THE FLAPS WERE SELECTED TO 25 DEGREES FROM 15 DEGREES, THE LEFT AND RIGHT OUTBOARD FLAPS STAYED AT 15 DEGREES AND THE NACELLE AND INBOARD FLAPS WENT TO 25 DEGREES WITHOUT A WARNING INDICATION ON THE MASDR DLL10960232Pdu · failedON TAKEOFF AT FLAP RETRACTION FROM 10 DEGREES TO 4 DEGREES, RT FLAP INDICATION STAYED AT 10 DEGREES WHILE LEFT WING INDICATION WENT TO 4 DEGREES. REPLACING FLAP PDU AS PRECAUTIONARY. REPLACED RT TRAINING EDGE FLAP POSITION TRANSMITTER.SDR COMA9610046Annunciator · defectiveTAKEOFF FLAPS AURAL WARNING SOUNDED DURING TAKEOFF ROLL. REPLACED THE FLAP ANNUNCIATOR UNIT.SDR C2XA96CL006Control Unit · failedCLT - FLT NR 3372 - CREW REPORTED, THAT DURING APPROACH THEY RECEIVED A FLAP CONTROL FAULT, THE CREW RESET THE SYSTEM BUT RECEIVED ANOTHER FLAP CONTROL FAULTY WHEN FLAPS WERE EXTENDED TO 25 DEGREES. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND REPLACED THE SDR CA960320531Actuator · inoperative(CAN)FLAP CONTROL ECAM MESSAGE; FLAPS LOCKED AND WING TIP BRAKE. FLAPLESS LANDING. MAINTENANCE ACTION RESET WING TIP BRAKE THROUGH C.F.D.S. AND S.F.C.C. #1 AND #2. REPLACED #3 FLAP ACTUATOR. OPERATION CHEC K CARRIED OUT.SDR C2XA96CL005Control Unit · failedROC - FLT NR 3113 - CREW REPORTED THAT DURING LANDING WHEN THE FLAPS WERE SELECTED TO 15 DEGREES, THE RIGHT OUTBOARD EXTENDED TO 10 DEGREES AND THE LEFT OUTBOARD EXTENDED TO 45 DEGREES CAUSING A FLAP ASYMMETRY. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND RSDR USAAF96013Flex Shaft · brokenCLT - CREW RECEIVED 'WING FLAP ASYMMETRY' WARNING LIGHT, AFTER TAKEOFF. FLIGHT RETURNED TO CLT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE FOUND THE SQUIRREL CAGE DRIVE COUPLING BROKEN AND REPLACED IT. (M)SDR CA960126002Spline · not engaged(CAN)FLAP DRIVE CAUTION LIGHT ON AFTER TAKEOFF. AIRCRAFT RETURNED. FOUND LEFT DRIVE SPLINE NOT ENGAGING IN FLAP POWER UNIT. FPU REPLACED.SDR 96FDEA00120Transmitter · wornAFTER TAKEOFF DURING FLAP RETRACTION. THE OUTBOARD FLAPS BECAME ASYMMETRICAL BETWEEN THE ZERO AND 2 DEGREE INDICATOR, REPEAT WRITE UP. FOUND RT OUTBOARD TRANSMITTER SECURING COLLAR LOOSE, ADJUSTED TRANSMITTER AND TIGHTENED COLLAR PER MM 27-52-12. RAN FLAPS SDR 96ZZZM199Fseu · failedJFK - DURING CLIMB, THE FLAPS WOULD NOT FULLY RETRACT. REMOVED AND REPLACED THE FLAP/SLAT ELECTRONICS UNIT (FSEU), MFG P/N 285T0049-53. OPERATIONAL CHECK NORMAL. (M)SDR UPS205323Fitting · corrodedWHILE IN FOR C-CHECK MAINTENANCE REPORTED, CORROSION ON LT O/B MIDFLAP I/B ACTUATING MECHANISM AFT SMALL PULLY SUPPORT FITTING. REPLACED ENTIRE MIDFLAP ON NRC 368443.SDR UPS205322Fitting · corrodedWHILE IN FOR C-CHECK MAINTENANCE REPORTED, CORROSION ON LT O/B MIDFLAP I/B ACTUATING MECHANISM AFT SMALL PULLY SUPPORT FITTING. REPLACED ENTIRE MIDFLAP ON NRC 368443.SDR CA960126031Bearing · seized(CAN)WHEN FLAPS SELECTED DOWN DURING MAINTENANCE, A LOUD SQUEAL WAS HEARD. INSPECTION FOUND THAT THE LEFT HAND, INBOARD BEARING HANGER ASSEMBLY HAD SEIZED. THE SHAFT THAT RUNS ON THE BEARING WAS SPINNING I N THE SLEEVE. THIRTY PERCENT OF THE SHAFT HAD BEEN WORSDR 96ZZZX593Bracket · crackTHE FLAP LEVER ATTACH BRACKET IS CRACKED AT THE FORWARD LOWER BEND RADIUS, ADJACENT TO THE ATTACH POINT TO THE FLOOR.SDR COMA9610028Annunicator Pnl · malfunctionedDURING TAKEOFF, RECEIVED FLAP CONTROL FAULT WARNING. REPLACED THE FLAP ANNUNCIATOR PANEL.SDR DLL10960084Screw Jack · brokenON CLIMBOUT FLAPS EXTENDED 4 TO 6 DEGREES, SLATS UP WITH NO ACTUATION OF FLAP HANDLE. FLAPS WOULD NOT EXTEND BEYOND 10 DEGREES FOR LANDING. GPWS INHIBITED AS PER PROCEDURE. REPLACED RT INBRD FLAP SCREW JACK AND BEARINGS. RIGGED AND OPS CKD GOOD.SDR DLM88960070Drive Arm · brokenLEFT TRAILING EDGE FLAP REPORTED WITH EXCESSIVE DROOP. FOUND BROKEN LINK ON LT FLAP ACTUATOR. REMOVED LINK AND ACTUATOR. INSTALLED AFT END OF ARM ASSEMBLY, LINK AND ROD. INSTALLED ACTUATOR AND RECONNECTED LINKS, OPERATION NORMAL.SDR CA960129028Support · cracked(CAN)FLAP CIRCUIT BREAKER POPPED OUT WHEN FULL FLAP IS SELECTED MAINTENANCE FOUND THE SUPPORT FOR THE FLAP MOTOR/TRANSMISSION SUPPORT CRACKED THE SUPPORT WAS REPLACEDSDR AU960199Control Cable · corroded(AUS) FLAP CABLES PNO 0510105-93 (2OFF) AND PNO 0510105-94 (2OFF) CORRODED - SUSPECT CAUSED BY POOR PREPARATION PRIOR TO PAINT STRIPPING - SEE MDR 96/0195 FOR ADDITIONAL INFORMATIONSDR COMA9660008Retract Mech · malfunctionedFLAPS ARE STUCK AT ZERO DEGREES. COULD NOT DUPLICATE DISCREPANCY, SYSTEM FUNCTION CHECK NORMAL. ACFT RETURNED TO SERVICE.SDR 96ZZZX482Bracket · brokenCESSNA 185 WITH ROBERTSON STOL KIT INSTALLED WAS AIRBORNE WHEN PILOT APPLIED FLAPS AND THE AIRCRAFT STARTED TO ROLL TO THE RIGHT. A PASSENGER REPORTED HEARING A SOUND COMING FROM THE FLOOR OF THE AIRCRAFT. PILOT PUT FLAPS BACK UP AND LANDED AT NEAREST AIRPORSDR 96FDEA00036Solenoid Valve · failedTPE - AFTER T/O, FLAPS WERE VERY SLOW TO RETRACT, FLAPS/SLATS STUCK AT ZERO DEGREES. FOLLOWED EMERGENCY/ABNORMAL PROCEDURE AND RETURNED TO TPE. FLAPS RETRACTED TO ZERO DEGREE DETENT ON THE GROUND AND THE FLAP SYS NR 1 FAULT LIGHT ILLUMINATED. REMOVED AND RESDR USAASB96004Retract Mech · lack of lubeFLT NR 2339 - FLL - ON APPROACH TO FLL, COULD NOT GET FLAPS TO EXTEND BEYOND 18 DEGREES INDICATED. INITIATED GO AROUND, RESET BREAKERS, FLAPS EXTENDED NORMALLY SECOND TIME, NO ASYMMETRY. MAINTENANCE LUBRICATED BALL NUT RESERVOIR AND JACKSCREWS. (M)SDR GLBA96001Connector · wetORD - AFTER TAKEOFF, THE CREW NOTED A DISAGREEMENT FAULT WHEN THE FLAPS WERE SELECTED UP. THE CREW ELECTED AN AIR TURN BACK WHICH WAS FOLLOWED BY AN UNEVENTFUL LANDING. MAINTENANCE FOUND CANNON PLUGS WET WITH GLYCOL. THE PLUGS WERE DRIED AND THEN THE FLAPS SDR SWIA95705Connectors · looseAFTER TAKEOFF, TRIED TO RETRACT FLAPS AND THEY ONLY WENT UP TO ABOUT 7 DEGREES, RECEIVED A FLAP DISAGREEMENT WARNING. WE THEN RETURNED FOR LANDING AT SLC. AFTER TOUCHDOWN THE FLAPS RETRACTED. BEFORE TAKEOFF WE GOT DE-ICED WITH FLAPS DOWN 45 DEGREES AS 50P.
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