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 COMA0260674FlapFLIGHT 6034 FLAPS FAIL CAUTION MESSAGE.RESET SYSTEM AND DEFERRED MAINT PER AD 98-20-01.SDR COMA0260673Selector Switch · malfunctionedFLIGHT 5895 FLAPS FAILED AT 20 DEGREES.REPLACED FLAP CONTROL LEVER.SDR QXEA0202028Power Unit · failedPDX- FLAP POWER CAUTION LIGHT ILLUMINATED IN FLIGHT AFTER SELECTING FLAPS 5 DEGREES. FLAP CONTROL CIRCUIT BREAKER CYCLED LIGHT OUT. NORMAL FLAPS 35 LANDING. REMOVED AND REPLACED FLAP POWER UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR COMA0260670FlapFLIGHT 5371 FLAPS FAILED AT 0 DEGREES.RESET FLAP SYSTEM AND DEFERRED MAINT. PER AD 98-20-01.SDR COMA0260667Bpsu · malfunctionedFLIGHT 5473 FLAPS FAIL MESSAGE.REPLACED THE R/H BPSU.SDR HYI2003F00000Control Cable · brokenUPON INSPECTION, FOUND LT & RT FLAP CABLE ASSEMBLIES TO HAVE BROKEN STRANDS (APPROX 10 TO 15 PERCENT) AT THE POINT WHERE THE CABLE ENTER THE SWEDGED STRAIGHT SHOOK ENDS. NO OTHER AREAS OF THE CABLES SHOWED SIGNS OF BROKEN STRANDS. THE SHANK ENDS WITH BROKEN SDR SWIA200211497Control Unit · malfunctionedFLAPS HAD RT INBOARD FLAP ASYMMETRY WHEN SET FOR LANDING AND FAILED TO RETRACT AFTER LANDING (RT AND LT INBOARD). RE-RACKED FLAP CONTROL UNIT. PERFORMED FUNCTIONAL CHECK OF FLAP SYSTEM. CYCLED FLAPS SEVERAL TIMES. NO DISCREPANCIES NOTED.SDR COMA0260658FlapFLIGHT 5394 FLAPS FAIL MESSAGE DURING TAXI.RESET THE FLAP SYSTEM AND DEFERRED MAINT PER AD 98-20-01.SDR RAIA00211330Control Valve · intermittent5360-GSO- FLAPS STUCK AT 9 DEGREES. MAINTENANCE REMOVED AND REPLACED THE FLAP HYDRAULIC CONTROL UNIT, LK AND OPS CK OK.SDR RAIA00211327Selector Valve · intermittent5350-RIC- FLAPS WOULD NOT RETRACT AFTER TAKE OFF. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY SELECTOR VALVE, OPS AND LK CK OK.SDR SWIA200211489Sensor · malfunctioned''FLAP FAIL'' CAUTION MESSAGE CAME ON IN FLIGHT IN LIGHT TURBULANCE, ALONG WITH ''BTMS ICONS'' ON FLIGHT CONTROL PAGE. FLAPS INDICATED ''0'' WITH AMBER ICONS. PERFORMED QRH PROCEDURES. LANDED WITH FLAPS ''0''.REMOVED AND REPLACED LEFT AND RIGHT BPSU IAW 27-SDR COMA0260655Drive Shaft · shearedFLIGHT 5443 FLAPS FAIL CAUTION MESSAGE.REPLACED THE L/H #1 FLEX DRIVE SHAFT.SDR COMA0260653FlapFLIGHT 5527 FLAPS FAILED AT 20 DEGREES.RESET FLAP SYSTEM AND DEFERRED MAINT PER AD 98-20-01.SDR COMA0260652FlapFLIGHT 6076 FLAPS FAIL CAUTION MESSAGE.RESET FLAP SYSTEM AND DEFERRED MAINT. PER AD 98-20-01.SDR SIMA200232304Connector · looseORD - FLT 4165 - DURING APPROACH, CREW REPORTED THE FLAPS FAILED/STOPPED AT 3 DEGREES. AN EMERGENCY DECLARED AND NO FLAP LANDING WAS SAFELY COMPLIED WITH. WHILE TROUBLESHOOTING FLAP SYSTEM MAINTENANCE FOUND THE CANNON PLUG ON THE NR 1 FLAP DRIVE LOOSE. CANNSDR CA021114004Control Cable · frayed(CAN) CABLE FRAYED AT WING ROOT PULLEY- STAINLESS STEEL CABLESDR SWIA200211480Control Unit · malfunctionedCONTROL FAULT ON INBOARD FLAPS AFTER TRYING TO RAISE FLAPS. REMOVED AND REPLACED FLAP CONTROL UNIT. FLAPS FUNCTIONAL CHECK GOOD.SDR COMA0260647Control Handle · malfunctionedFLIGHT 5706 FLAPS FAILED WHEN SELECTED UP AFTER LANDING.REPLACED THE FLAP CONTROL LEVER.SDR COMA0260643Bpsu · malfunctionedFLIGHT 5034 FLAPS FAIL CAUTION MESSAGE.REPLACED THE R/H BPSU.SDR 2003F00144Bracket · crackedPRIMARY FLAP MOTOR CB POPPED WHEN SELECTING FULL FLAPS IN FLT. ON GROUND PROBLEM COULD NOT BE DUPLICATED, RIGGING CHECKED. FURTHER MAINT INSP REVEALED FORE AND AFT SUPPORT BRACKET, OF FLAP MOTOR, BUCKLING AND COMPLETE TRANSVERSE CRACKS OF THE AFT SUPPORT BRSDR UPS02539919Flap · damagedINSPECTION TYPE:ASV ON POST FLIGHT FOUND RIGHT I/B FLAP FAIRING WITH A HOLE IN IT. TRAI LING EDGE FLAP WITH DAMAGE. REPAIRED FLAP FAIRING DAMAGE PER 57-53-01. REPAIRED DAMAGE TO TRAIL ING I/B AFT FLAP PER SRM 57-53-01. OPS CHECK NORMAL PER 27-51-02.SDR COMA0260642FlapFLIGHT 5784 FLAPS FAILED AT 20 DEGREES.RESET FLAP SYSTEM AND DEFERRED MAINT PER AD 98-20-01.SDR AALA20021626Fseu · malfunctionedCUN - FLT 1671 - EN ROUTE JFK-CUN, ON FINAL APPROACH, LEADING EDGE SLAT DISAGREE MESSAGE APPEARED UPON FLAP EXTENSION. UTILIZING ALTERNATE LEADING EDGE/TRAILING EDGE FLAP SWITCHES, EXTINGUISHED MESSAGE. LANDED AT CUN WITHOUT INCIDENT. REPLACED ROTARY ACTUATSDR CA021114001Shaft · sheared(CAN) ON APPROACH, FLAP FAIL MSG AT 0 DEG. LOCAL MECHANIC TRIED TO MECHANICALLY REPOSITION FLAPS TO 8 DEG FOR FERRY FLT RT OUTBOARD FLAP SURFACE INCURRED SOME TWISTING (SKIN RIPPLING). FOUND NR 4 FLEX DRIVE UNRAVELLED WITH OUTBOARD DRIVE END BROKEN OFF (AT SDR COMA0260639Shaft · brokenFLIGHT 6011 FLAPS FAILED AT 0 DEGREES.REPLACED THE R/H #4 FLAP FLEX DRIVE.SDR RAIA00211311Relief Valve · bypassingAFTER TAKEOFF FLAPS REMAINED AT 9 DEGREES WHEN FLAPS ZERO SELECTED. MAINTENANCE RESET THE PRESSURE RELIEF BYPASS PIN, OPS CK OK.SDR 2002FA0001298Bolt · lack of lubeLACK OF LUBRICATION CAUSED BOLT TO SEIZE IN FLAP DRIVE PULLEY RIGHT BUSHING. OVER PERIOD OF TIME, WITH EVERY CYCLE OF FLAPS THIS BOLT ROTATING ELONGATED TOP AND LOWER BRACKETS . ON PREFLIGHT PILOT NOTED SOMETHING STREAKING FROM LOWER SKIN. REPLACEMENT OF BRSDR COMA0260633FlapFLIGHT 5574 FLAPS FAIL CAUTION MESSAGE DURING LANDING.RESET THE FLAP SYSTEM AND DEFERRED MAINT. PER AD 98-20-01.SDR QXEA0201835Relay · malfunctionedPDX - DURING FLAP EXTENSION TO 15 DEGREES, THE FLAP POWER CAUTION LIGHT ILLUMINATED. FLAPS STOPPED MOVING AT 10 DEGREES. THE CREW PERFORMED THE CHECKLIST AND THE CONDITION REMAINED. THE LANDING WAS UNEVENTFUL. MAINTENANCE INSPECTED THE AIRCRAFT AND RESET TSDR COMA0260627Pdu · malfunctionedFLIGHT 9493 FLAPS FAILED WHEN SELECTED TO 8 DEGREES.REPLACED THE PDU.SDR 920WA0006Spindle · brokenRT FLAP ASSEMBLY BROKEN. FOUND NR 8 FLAP CARRIAGE SPINDLE BROKEN. REPLACED NR 8 CARRIAGE ASSY. PER MM275181 & RIGGED PER MM27-51-72.SDR COMA0260618FlapFLIGHT 5589 FLAP POSITION INDICATED 43 DEGREES WHEN SELECTED TO 45 DEGREES.FLAP INDICATION IS WITHIN LIMITS PER AMM.SDR SWIA200211392Control Unit · malfunctionedRECEIVED ''FLAPS FAIL'' MESSAGE DURING DESCENT. MESSAGE DID NOT CLEAR. REMOVED FECU AND REPLACED IT WITH A SERVICEABLE UNIT IAW CL600 MM 27-51-05. OPS CHECKS GOOD.SDR QXEA0201872Flap · fodCKB - LEFT HAND OUTBOARD FLAP FULL OF FOD. REPAIRED IAW DHC-8 Q400 SRM 51-42-45-330-80.SDR 0203566624Service difficultyDURING APPROACH, THE OUTBOARD TRAILING EDGE FLAPS WOULD NOT EXTEND WITH EITHER PRIMARY OR ALTERNATE SYSTEMS. DECLARED A YELLOW EMERGENCY AND FOLLOWED THE COM PROCEDURE FOR A SPLIT FLAP LANDING. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE OUTBOARD TRAILINSDR SIMA200229601Ecu · failedBOS - FLT 4757 - DURING APPROACH WHEN FLAPS WERE SELECTED CREW RECEIVED A FLAP FAIL, FLAP LOW SPEED, AND LOST FLAP INDICATION ON EICAS. AN EMERGENCY WAS DECLARED AND AIRCRAFT WAS LANDED WITHOUT FURTHER INCIDENTS. MAINTENANCE REMOVED AND REPLACED THE FLAP ELESDR CA021031006Control Cable · frayed(CAN) CABLE FRAYED AT WING ROOT ALUMINUM PULLEY.- NEW CABLE FABRICATED WITH GALVINIZED. - OLD CABLE WAS STAINLESS STEEL.SDR SWIA200211357Bpsu · failedON DESCENT INTO DES MOINES, GOT THE FLAPS FAIL MSG. PERFORMED QRH PROCEDURE. LANDED FLAPS 0 DEGREES. REMOVED AND REPLACED RIGHT BPSU WITH SERVICEABLE IAW MM 27-51-10. OPS CHECKS GOOD.SDR SWIA200211355Bpsu · failedON FINAL, AFTER SELECTING FLAPS 45, RECEIVED FLAPS FAIL MSG. FLAPS STOPPED - LEFT 41 DEGREES, RIGHT 40 DEGREES. REPLACED LT BPSU IAW 27-51-10. OPS CHECK GOOD.SDR COMA0260594FlapFLIGHT 5850 FLAPS FAIL CAUTION MESSAGE.RESET FLAP SYSTEM AND DEFERRED MAINT. I/A/W AD 98-20-01.SDR 2003F00032Flap · malfunctionedFLT 6497 - PHX-EUG, DECLARED AN EMERGENCY DUE TO FLAP FAIL AT 8 DEGREES AND RETURNED TO PHX. MAINTENANCE COMPLIED WITH PART A/B OF MTS-27-50-001 AND RETURNED AIRCRAFT TO SERVICE. (M)SDR MASA200200025Control Unit · malfunctionedAIRSHUTTLE 6497 FROM PHX TO EUG DECLARED AN EMERGENCY DUE TO FLAP FAIL AT 8 DEGREES AND RETURNED TO PHX. MX COMPLIED WITH PART A OF MTC 27-50-0001 AND RETURNED A/C TO SERVICE.SDR C2XA02CL206Fcu · failedCLE FLIGHT 3228 THE CREW REPORTED A FLAP FAIL MESSAGE WHEN FLAPS SELECTED. THE CREW DECLEARED A EMERGENCY AND LANDED IN CLE WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE FLAP ELECTRONIC CONTROL UNIT. OPERATIONAL CHECKS WERE GOOD.SDR A6WA200260045Flap · blockedZERO FLAP LANDING. REF FLAP FAULT WARNING. TOUCHDOWN SPEED, 157. BRAKES APPLIED, 100, BRAKE TEMPS , 470, BRAKE FANS OPERATING, NORMAL BRAKES WERE APPLIED, 70,000 LBS LANDING WEIGHT. MAINTENANCE FOUND LT SIDE BLOCKED, CLEARED BLOCKED CONDITION WITH BUMP BOXSDR COMA0260590FlapFLIGHT 5975 FLAPS INDICATED 43 DEGREES WHEN SELECTED TO 45 DEGREES.2 DEGREES INDICATION ERROR IS WITHIN LIMITS - NO MAINT. PERFORMED.SDR AUS20021279Lever · binding(AUS) FLAP LEVER FOULING ON ENGINE CONTROL FRICTION LEVER.SDR CA030109002Lever · failed(CAN) ESTABLISHED INBOUND ON LOCALIZER. WHEN SELECTING FLAPS FIVE, CAUTION FLAP POWER LIGHT CAME ON. THUS UNABLE TO SELECT FLAPS. PERFORMED FLAPLESS LANDING WITHOUT PROBLEMS. REPLACED THE FLAP QUADRANT.SDR 2002F01116Bpsu · failedFLT 6412 - PHX-COS, DECLARED AN EMERGENCY AND RETURNED TO FIELD DUE TO FLAPS SYSTEM FAILING AT DEGREES. MAINTENANCE HAD REPLACED THE LT INBOARD FLAP ACTUATOR THE NIGHT BEFORE FOR A PREVIOUS FAILURE. MAINTENANCE REMOVED AND REPLACED BPSU. MAINTENANCE COMPLIESDR COMA0260584FlapFLAPS FAILED AT 17 DEGREES.RESET FLAP SYSTEM AND DEFERRED MAINT PER AD 98-20-01.SDR SIMA200228702Control Valve · malfunctionedCREW REPORTED UNCOMMANDED PITCH CHANGES IN FLIGHT. MAINTENANCE REMOVED AND REPLACED THE FLAP CONTROL VALVE AND FLAP CONTROL VALVE AND FLAP CONTROL BOX IAW MM. OPERATIONAL CHECK WAS SATISFACTORY AND AIRCRAFT WAS RETURNED TO SERVICE.
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