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.

SDR 9713293210Sensor · damagedDURING APPROACH AFTER SELECTING FLAPS POSITON 2, RECEIVED F/CTL FLAPS LOCKED ALIGNMENT FAULT. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURES AND DIVERTED TO LAX FOR A LONGER RUNWAY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED DAMAGED INTERCONNECT SJul 4, 1997 · N310US · Airbus A320211SDR CA970707001Shaft · corroded(CAN) RIGHT HAND INBOARD AND OUTBOARD FLAP SHAFT BOLTS FOUND WITH INTERNAL CORROSION.Jul 3, 1997 · Dhav DHC8102SDR 97ZZZX3336Bracket · failedFOUND AILERON CABLES HANGING UP. DISCOVERED RIGHT AILERON-RUDDER INTERCONNECT CLAMP CATCHING ON BROKEN BRACKET. SUSPECT CAUSE, STEPPING ON FLAP HANDLE AND/OR EXCESSIVE FORCE APPLIED ON RETRACTION AND EXTENSION. LOCATION IS FORWARD ATTACH POINT FOR FLAP HANDJul 2, 1997 · N82723 · Piper PA32301SDR CA970710015Wing Tip Brakes · intermittent(CAN) FLIGHT CONTROL FLAPS LOCKED MESSAGE ON ECAM WITH WING TIP BRAKES ON. TRIED RESET, MESSAGE REMAINED ON. WING TIP BRAKES AND FLAP CONTROL CIRCUIT BREAKER RESET, FLAP OPERATION CHECKED SERVICEABLEJun 30, 1997 · Airbus A319113SDR C2XA97CL064Annunciator Pnl · failedCLE - FLT 3116 - CREW REPORTED, RECEIVED SEVERAL WARNINGS, CONTROL FAULT, ASYMMETRY AND DISAGREEMENT, AFTER TAKEOFF AND FLAPS SELECTED TO 15 DEGREES. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED AIRCRAFT AND THEN REMOVED AND REPLACED THE FLAP ANNUNCIATOJun 29, 1997 · N15721 · Emb EMB120RTSDR C2XA97CL063Control Unit · failedCLE - FLT 3283 - CREW REPORTED THAT AFTER TAKEOFF AND FLAPS WERE SELECTED TO 15 DEGREES, THEY RECEIVED SEVERAL WARNINGS, (CONTROL FAULT, ASYMMETRY AND DISAGREEMENT). AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED THE AIRCRAFT THEN REMOVED AND REPLACED THEJun 29, 1997 · N15721 · Emb EMB120RTSDR GAIA9738Retract Mech · malfunctionedOAK - FLT 504 - ON APPROACH INTO OAK, OUTBOARD FLAPS STAYED AT 2 WHILE INBOARD FLAPS CONTINUED TO POSITION 5. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT ANY FURTHER PROBLEM. MAINTENANCE CREW CYCLED THE FLAPS 15 TIMES AND NOTED NO DEFECTS, AND THE AIRCRAFTJun 27, 1997 · N751US · Boeing 727214SDR CA970722030Slat Unit · failed(CAN) TRAILING EDGE FLAP DISAGREE. FLAP SLAT ELECTRICAL UNIT REPLACED.Jun 27, 1997 · Boeing 767333SDR COMA9760121Bpsu · malfunctionFLAPS FAILED AT 5 DEGREES AFTER TAKEOFF. REPLACED THE RT FLAP BPSU.Jun 26, 1997 · N951CA · Cndair CL6002B19SDR 97ZZZX3354Valve · miswiredSOMETIMES FLAPS WOULD GO PAST THE DESIRED SETTING. PROBLEM WAS TRACED TO A STICKING FLAP CONTROL VALVE. ORDERED AND INSTALLED OVERHAULED FLAP CONTROL VALVE. WITH FLAP HANDLE 'UP', FLAPS EXTENDED. USED POWER SUPPLY TO CONTROL NEW VALVE. WHEN THE EXTEND COIJun 23, 1997 · N902MP · Gulstm G1159SDR COMA9760116Retract Mech · malfunctionedFLAP FAILED AT 20 DEGREES WHEN SELECTED FOR LANDING APPROACH. CYCLED FLAP SYSTEM CIRCUITS BREAKERS. COULD NOT DUPLICATE DISCREPANCY.Jun 22, 1997 · N969CA · Cndair CL6002B19SDR COMA9760115Retract Mech · malfunctionedFLAPS FAILED AT 30 DEGREES WHEN SELECTED FOR LANDING APPROACH. CYCLED FLAP SYSTEM CIRCUIT BREAKERS. COULD NOT DUPLICATE DISCREPANCY.Jun 22, 1997 · N951CA · Cndair CL6002B19SDR VTZA97340Valve · failedGSO/IAD - FLT 6349 - DURING APPROACH AT 1630 HOURS ON 6-21-97, MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS WHEN FLAPS SELECTED FORM 20 DEGREES TO 35 DEGREES, FLAPS WOULD NOT MOVE. RECYCLED FLAPS TO ZERO DEGREES, FLAPS MOVED TO ZERO DEGREES. UPON Jun 21, 1997 · N475UE · Bag JETSTM3201SDR PNSA970606Retract Mech · out of adjustFLAPS CYCLE UP AND DOWN APPROX 2 DEGREES FROM UP LIMIT DURING CLIMB. RIGGED FLAPS, OPS CHECK OK.Jun 19, 1997 · N675PA · Saab 340BSDR 97FDEA00358Hyd Motor · failed'A' SYSTEM HYDRAULIC FAILURE. INITIALLY WHEN AT FLIGHT LEVEL 270 THE INBOARD TRAILING EDGE FLAP INDICATOR WENT TO 5' WITH NO LEADING EDGE DEVICES OR ANNUNCIATOR LIGHTS. WHILE RAISING FLAPS WITH ALTERNATE FLAPS SWITCH THE 'A' SYSTEM WENT TO ZERO. FOUND INBOAJun 19, 1997 · N246FE · Boeing 727277SDR 97UAL900475Bypass Valve · failedWHEN RETRACTING FLAPS, TE DISAGREE MSG APPEARED WHEN FLAP HANDLE WAS MOVED FROM 5 DEG TO 1 DEG. RETURNED TO JFK. *S/D* A FAULTY TRAILING EDGE FLAP POWER DRIVE UNIT BYPASS VALVE PREVENTED AFT FLAPS FROM RETRACTING TO THE COMMANDED POSITION. THE FLAP/SLAT ELJun 17, 1997 · N642UA · Boeing 767322SDR WTAA970109Selector · failedLAX - FLAP CONTROL FAULT REPORTED. FLAP STUCK AT ZERO. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE REPLACED FLAP SELECTOR. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X)Jun 16, 1997 · N301YV · Emb EMB120ERSDR CA970710007Wing Tip Brake · inoperative(CAN) FLAPS LOCKED, WING TIP BRAKES ON, WITH SYSTEM #2 FAULT. APPLIED WING BRAKE RESET PROCEDURES THROUGH CENTRALIZED FAULT DISPLAY SYSTEM THREE TIMES. ENGINES STARTED, HYDRAULIC PRESSURE 3000, WING TIP BRAKES RESET, SYSTEM CHECKED SERVICEABLE.Jun 15, 1997 · Airbus A319113SDR EIAA970176Control Cable · brokenJFK - LOG PAGE: F35129 - AFTER TAKEOFF AND RETRACTING FLAP FROM 5 DEGREES TO 1 DEGREE, FIRST OFFICER NOTED INBOARD LT T/E FLAP AT 1 DEGREE AND RT T/E FLAP AT 5 DEGREES. RETURNED TO JFK, NO PROBLEMS DURING LANDING. (X)Jun 13, 1997 · N470EV · Boeing 747273CSDR W8PA971104Jackscrew · brokenAIRCRAFT REQUIRED EXCESSIVE ELEVATOR TRIM TO MAINTAIN WINGS LEVEL FLIGHT. REPLACED NR 8 FLAP JACK SCREW. (M)Jun 11, 1997 · N960WP · Boeing 7373L9SDR CA970624023Fseu · intermittent(CAN) DURING FLIGHT SELECTING FLAPS ONE DEGREE FROM FIVE, LEADING EDGE FLAP ASYMMETRY LIGHT ON. CHANGED FLAP SLAT ELECTRONIC UNIT. SYSTEM SERVICEABLE.Jun 11, 1997 · Boeing 767275SDR COMA9760113Retract Mech · malfunctionedFLAPS FAILED AT 20 DEGREES DURING APPROACH. COULD NOT DUPLICATE DISCREPANCY. NO FAULT CODES IN FECU.Jun 10, 1997 · N971CA · Cndair CL6002B19SDR 97UAL900436Transmission · malfunctionedAIRCRAFT EN ROUTE, DIVERTED TO ANCHORAGE DUE TO LEFT OUTBOARD FLAP PROBLEM. *S/D* LEFT OUTBOARD T/E FLAP MISRIGGED AT NR 1 TRANSMISSION. RE-RIGGED FLAP AND REPLACED NR 1 TRANSMISSION/BALL SCREW ASSEMBLY, OPERATION CHECKS NORMAL.Jun 9, 1997 · N106UA · Boeing 747451SDR AU971646Control Cable · broken(AUS) FLAP CABLE SNAPPED.Jun 8, 1997 · Cessna 421CSDR 97ZZZX3075Bracket · crackedWHILE C/W WITH PIPER SB NR 965, FOUND FLAP HANDLE MOUNTING BRACKET CRACKED IN 4 PLACES. NOTE: THERE WAS NO MECHANICAL REASON FOUND FOR SB NR 965.Jun 7, 1997 · N9500W · Piper PA28140SDR CA970624015Electronic Unit · intermittent(CAN) TRAILING EDGE FLAP DISAGREE MESSAGE ON APPROACH. FLAPS LOCKED AT 1 DEGREE. CHANGED FLAP SLAT ELECTRONIC UNIT.Jun 2, 1997 · Boeing 767233SDR 97ZZZX2903Bellcrank · corrodedDURING INSPECTION, FOUND LT INBOARD FLAP OUTBOARD BELLCRANK WITH EXCESSVIE SIDE-TO-SIDE PLAY. UPON REMOVAL, FOUND UPPER AND LOWER BEARINGS FROZEN AND/OR CORRODED. A LARGE QUANTITY OF RUSTY WATER FLOWED OUT OF THE BELLCRANK TUBE. IT APPEARS THE TUBE WAS FILLJun 2, 1997 · N134QS · Cessna S550SDR P2EA97036Control Cable · brokenFLT 427 - MCI - ON FLAP RETRACTION AFTER TAKEOFF. LEADING EDGE FLAPS STAYED IN FULL EXTEND, LEFT TRAILING EDGE STAYED AT 1 DOWN AND RIGHT TRAILING EDGE RETRACTED ACCORDING TO COCKPIT INDICATION. FOUND RIGHT FLAP ASYMMETRY CABLE BROKEN. FABRICATED CABLE PER May 29, 1997 · N209US · Boeing 737222SDR MALA975446Connectors · contaminatedFLT 2910 - ON APPROACH TO STC, THE FLAPS WOULD ONLY EXTEND TO HALF. CYCLED THE FLAPS WITH NO CHANGE. AIR TURN BACK TO MSP. LANDED WITH NO FLAPS. MAINTENANCE FOUND MOISTURE ON FLAP POT TERMINALS. RESEALED TERMINALS. OPS AND RIG CHECKS GOOD. (M)May 29, 1997 · N63NE · Swrngn SA227ACSDR AU970632Resolver · out of adjust(AUS) GREEN SYSTEM FLAP CONTROL UNIT RESOLVER OUT OF ADJUSTMENT - LH FLAP ASYMMETRY BRAKE SOLENOID SHORT CIRCUITMay 28, 1997 · Bac 146300ASDR AU970631Strut · out of adjust(AUS) LH TRAILING EDGE FLAP INTERCONNECT STRUT OUT OF ADJUSTMENTMay 27, 1997 · Airbus A320212SDR 97UAL900390Fseu · failedTRAILING EDGE FLAP DISAGREE EICAS MESSAGE ILLUMINATED AND FLAPS REMAINED AT 23 DEGREES DURING FINAL APPROACH. *S/D* AN INVALID FAULT INDICATION FROM THE FLAP/SLAT ELECTRONICS UNIT RESULTED IN THE ACTUATION OF THE FLAP FAILURE PROTECTION SYSTEM WHICH INHIBITSMay 27, 1997 · N602UA · Boeing 767222SDR UPS97223163Cable Drum · corrodedINSPECTION TYPE:SI, FWD CABLE DRUM FOR WFA ABOVE OUTBOARD FLAP CONTROL VALVE IS CORRODED. REMOVED AND REPLACED CABLE DRUM AND SUPPORT IAW MM 27-51-51.May 26, 1997 · N914UP · Boeing 72727CSDR COMA9760101Bpsu · malfunctionFLAPS FAILED AT 5 DEGREES AFTER TAKEOFF. REPLACED THE LEFT HAND AND RIGHT HAND FLAP BRAKE POSITION AND SENSOR UNIT.May 26, 1997 · N947CA · Cndair CL6002B19SDR 97ZZZX3012Retract Mech · malfunctionedORD - FLT 562 - FLAPS FAULTED AND STUCK AT APPROXIMATELY 16 DEGREES ON APPROACH TO ORD. CLEARED FLAP FAULT.May 25, 1997 · N616AW · Bag BAE146300ASDR 97ZZZM831Retract Mech · malfunctionedFLAPS FAULTED AND STUCK AT APPROX 16 DEGREES ON APPROACH. CLEARED FLAP FAULT.May 25, 1997 · N616AW · Bag BAE146300ASDR 97ZZZX2650Transmission · excess wearFLAP TRANSMISSION INSTALLED ON PIPER PA31T. EXCESSIVE JACK SCREW WEAR EXCEEDED LIMITS IN 60-DAY PERIOD. PART WAS ORIGINALLY REBUILT BY MANUFACTURER. PART RETURNED TO MANUFACTURER FOR EVALUATION. TOTAL TIME ON PART, 99.6 HOURS, APPROXIMATELY 70 CYCLES.May 24, 1997 · N111KV · Piper PA31TSDR CALA9700766Flap Trans · inoperativeWHEN FLAPS WERE SELECTED TO 40 DEGREES ON APPROACH TO EWR, THE FLAPS WOULD ONLY EXTEND TO 30 DEGREES. THE AIRCRAFT LANDED NORMALLY WITH FLAPS AT 30 DEGREES. MAINTENANCE FOUND THE NR 7 FLAP TRANSMISSION AT FAULT. THE NR 7 FLAP TRANSMISSION WAS REMOVED AND REMay 22, 1997 · N69603 · Boeing 737524SDR AU970610Pulley · faulty(AUS) NEW CABLE PULLEY FAULTY - GROOVE TOO NARROW FOR CABLE TO SIT CORRECTLY INTO GROOVE - PULLEY WAS TO BE FITTED TO VH-DCA AN AEROCOMMANDER 680FL TO COMPLY WITH AD/AC/88May 21, 1997 · Gulstm 680FLSDR UPS97223050Support · corrodedINSPECTION TYPE:D, NUMBER 6 FLAP TRANSMISSION SUPPORT CASTING HAS CORROSION IN ATTACH HOLES. NEW CASTING INSTALLED IAW SRM 51-30-2.May 19, 1997 · N913UP · Boeing 72762CSDR SRAA970513Universal Joint · shearedON LANDING AT HNL FLIGHT NR 7581, WITH FLAP HANDLE AT 50 DEGREES, RIGHT HAND FLAP WOULD ONLY EXTEND TO 35 DEGREES. AFTER LANDING DURING FLAP RETRACTION FLAPS WERE SPLIT BY 20 DEGREES, WITH LEFT SIDE FLAP CAME UP FIRST AND RIGHT HAND FLAP EVENTUALLY CAME UP. May 19, 1997 · N874SJ · Doug DC873FSDR COMA9760098Retract Mech · malfunctionedFLAPS FAILED AT 30 DEGREES DURING LANDING APPROACH. COULD NOT DUPLICATE DISCREPANCY. FLAP SYSTEM OPERATIONAL TEST SATISFACTORY.May 19, 1997 · N973CA · Cndair CL6002B19SDR REXA97134Lockout Valve · failedFLAPS WOULD NOT RETRACT. RETURNED TO GATE. RESET FLAP LOCK OUT VALVE. (M)May 18, 1997 · N307PX · Bag JETSTM3101SDR COMA9760096Fecu · malfunctionFLAPS FAILED TO RETRACT FULLY AFTER TAKEOFF. REPLACED THE FLAP ELECTRONIC CONTROL UNIT.May 18, 1997 · N947CA · Cndair CL6002B19SDR COMA9710275Flap Contl Unit · malfunctionFLAP CONTROL FAULT MESSAGE, INTERMITTENT DISAGREEMENT AND ASYMMETRY WARNINGS. REPLACED THE FLAP CONTROL UNIT.May 18, 1997 · N196CA · Emb EMB120RTSDR AU970639Seal · damaged(AUS) TRAILING EDGE FLAPS NO4 JACKSCREW BALLNUT FELT SEALS DAMAGED ALLOWING WATER INGRESSMay 18, 1997 · Boeing 73733ASDR 97ZZZX2977Flap Motor · failedFLAPS STUCK IN 17 DEGREE POSITION. REPLACED FLAP MOTOR.May 18, 1997 · N831CA · Beech 1900DSDR UPS97222955Bearing · defectiveINSPECTION TYPE-N/A, RAISING FLAPS AFTER TAKEOFF, INBOARD FLAPS INDICATED STUCK AT 2 DEGREES. FOLLOWED AOM PROCEDURES, PERFORMED SPLIT/ASYMMETRY FLAP PROCEDURES AND LANDED AT DFW. REPLACED RIGHT INBOARD FLAP JACKSCREW FAIRING FORWARD BEARING AND HOUSING. PEMay 16, 1997 · N935UP · Boeing 7271A7CSDR REXA97129Retract Mech · malfunctionedWHLE AT 180 KNOTS ON CLIMB-OUT, FLAPS WENT TO ALMOST 15 DEGREES WITH NO ONE TOUCHING HANDLE, THEN CAME BACK TO 0. AIRCRAFT DID HAVE A PITCH CHANGE. GROUND RAN FLAPS. COULD NOT DUPLICATE. (M)May 16, 1997 · N403BH · Saab SF340ASDR 97UAL900376Flap Motor · failedON FINAL APPROACH SELECTED 30 DEGREES, OUTBOARD FLAPS STAYED AT 25 DEGREES AND INBOARD FLAPS WENT TO 30 DEGREES. RESET TO 25 AND TO 30 AGAIN AND THE OUTBOARD FLAPS STAYED AT 25 SETTING. FOUND OUTBOARD FLAP DRIVE HYDRAULIC MOTOR HARD TO TURN. FLAP MOTOR BYPAMay 16, 1997 · N7441U · Boeing 727222
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