JASC 3241
Service difficulty reports · 1,310
Reports filed under 3241 · Brake Anti-Skid Section, 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 = '3241' 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 = '3241' 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 CA120306003Anti-Skid Sys · failed(CAN) BRAKE OVERHEAT, APPEARS ON ED1. RTO, RETURN TO PARKING. MAINTENANCE FOUND BTMS NR 2 INDICATION AT 14 AND COLD. MAINTENANCE REPLACED ANTI-SKID CONTROL UNIT (ASCU), TEST OK, ACFT RTS.SDR DXTA2012012604852Control Box · inoperativeWHILE TAXIING THE BRAKES WOULD ALTERNATELY WORK THEN FAILED. SIMILAR TO ANTISKID TEST. DUPLICATED DISCREPANCY. TROUBLESHOT THROUGH MM CH FAULT ISOLATION 32-40-03. ANTI SKID CONTROL BOX FAILED. REPLACED ANTI-SKID CONTROL BOX IAW MM CH-32-40-00, OPS CHECK GOSDR 2012FA0000116Control Unit · failedON LANDING, ANTI-SKID CONTROL RELEASED LEFT BRAKES CAUSING ACFT TO PULL TO THE RIGHT ON THE RUNWAY. FAILURE OF THE ANTI-SKID CONTROL UNIT. REPLACE ANTI-SKID CONTROL.SDR NSVA2011359Warning System · activated5001 IAH-ACT A/C 339, ANTISKID LIGHT ILLUMINATED ON APPROACH A/C RETURNED BACK TO IAH AND ON THE GROUND SAFELY. CREW DECLARED AN EMERGENCY. PASSENGERS WERE DEPLANED.SDR ASOA201102402Control Unit · failedAFTER GEAR RETRACTION, RECEIVED AN ANTI-SKID OTBD CAUTION MESSAGE AND AN OTBD GROUND SPOILER FAULT STATUS MESSAGE. RAN QRH CHECKLIST. DECLARED EMERGENCY AND LANDED NORMAL. R & R RT OTBD TRANSDUCER IAW AMM 32-44-01.SDR A6WA201141144Priority Valve · failedON SELECTING GEAR UP, RECEIVED ANTI-SKID INBD CAUTION FOR 2 SECONDS, THEN MESSAGE EXTINGUISHED. R & R OF MLG PRIORITY VALVE. PERFORMED OPS CK OF ANTI-SKID SYS IAW 32-44-06, OPS CK GOOD.SDR UALA2011121406879Anti-Skid Valve · faultyCREW REPORT: ON TAKEOFF ROLL FELT SWERVE LEFT. NO EICAS. AT ABOUT 120 KNOTS ABORTED. BRAKES GOT TO 8 ON LEFT 7 OT. IF WHEEL FUSE PLUGS DID NOT MELT, ONLY NEED TO ACCOMPLISH MM. CONDITIONAL INSPECTION IN CAUTION RANGE, FUSE PLUG MELT RANGE, AND-OR OVERHEATSDR UALA2011121406839Hose · crackedONE HOSE TO THE ANTI SKID SHUT OFF VALVE MODULE IS CRACKED. BRAKE POS 6 HAS BEEN DEACTIVATED. REPAIRED, PRESSURIZED LINE TO 6K PSI, NO LEAKS NOTED. FOUND BAD UNION PACKING. REPLACED PACKING, OPS NORMAL.SDR DXTA2011121304824Control Box · malfunctionedON TAXI OUT, EXPERIENCED A LOSS OF BRAKING FOR BOTH PILOT & COPILOT. BRAKE PEDALS PULSATED AS IF ANTI-SKID ACTIVATING. R & R ANTI-SKID CONTROL BOX WITH UNIT. OPS CHECKED SATISFACTORY IAW MM 32-40-00.SDR MASA2011103163918Control Unit · failedLOB BRAKE TEMP ERRATIC IN FLIGHT. REMOVED AND REPLACED ANTI-SKID CONTROL UNIT.SDR AALA20111023ORD02Control Box · inoperativeORD - CREW REPORTED LEFT AND RIGHT INBOARD AND OUTBOARD ANTI SKID LIGHTS ILLUMINATED WITH LANDING GEAR EXTENSION. FLIGHT LANDED ORD WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED ANTI-SKID CONTROL BOX. SYSTEM GROUND CHECK NORMAL OPERATION.SDR SIMA201129007Control Unit · faultyON FLIGHT 3773 THE CREW REPORTED, RECEIVED AN ANTI-SKID, AND SLAT AND FLAP FAIL MESSAGE ON EICAS. THE CREW DECLARED AN EMERGENCY AND HAD AN UNEVENTFUL LANDING AT DESTINATION. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND ASCU FAULTY AND TO HAVE PREVIOUS HISTSDR DXTA2011100204741Anti-Skid Valve · inoperativeBRAKES GRAB HARD WHEN PEDALS ARE APPLIED AND PULL ACFT TO THE LT. THE LT PULL IS MORE PROMINENT FROM THE RT SEAT. INSTALLED PRESS. GAGE'S FOUND RT SIDE ERRATIC. REMOVED GAGES' BLED BRAKES IAW MM 32-42-00. TAXIED ACFT. RT SPONGEY & LT GRABS WITH SLIGHT PRESDR CALA2011092800631Anti-Skid Valve · inoperativeANTI SKID LIGHT ILLUMINATED A SECOND TIME RETURNED TO SAP. THIS ITEM ENTER TO DEFERRED ON PLACARD MEL 32-01-2 THE CONTROL NO IS 568522 T/S PER FIM 32-42-00-810-801/803/804. REPLACED RT OUTBOARD AND LT INBOARD NORMAL ANTI-SKID VALVES PER 32-42-31. CHECKS GOOSDR CALA2011092800630Anti-Skid Sys · malfunctionedANTI SKID LIGHT ILLUMNATED DIVERTED TO SAP FROM GUA. ANTI SKID SYSTEM FOR BRAKES RESETTED AND INOP LIGHT WENT OFF.SDR SIMA201126202Transducer · failedON TOUCHDOWN AND AFTER BRAKING APPLIED, IT FELT LIKE HALF OF THE BRAKING AUTHORITY WAS LOST. COULD FEEL IT GO FROM GOOD BRAKING TO MUSHY. AFTER GATE ARRIVAL NOTICED THAT BOTH OUTBOARD BRAKE TEMPS WERE MIDDLE OF THE AMBER SCALE AND BOTH I/B BRAKE TEMPS WERE ISDR SIMA201125902Transducer · seizedON FLIGHT 3921 THE CREW REPORTED THE AIRCRAFT PULLED HARD TO THE RIGHT DURING LANDING. THE CREW HAD TO RELEASE RIGHT BRAKE PRESSURE TO KEEP STRAIGHT. LEFT OUTBOARD AND RIGHT INBOARD TEMPERATURE INDICATORS WENT WELL INTO THE AMBER RANGE. THE AIRCRAFT WAS REMSDR AALA20110914MCO01Transducer · inoperativeMCO - CREW REPORTED THE RIGHT OUTBOARD ANTI SKID LIGHT ILLUMINATED IN TAKEOFF ROLL. LIGHT CAME BACK ON WHEN GEAR LOWERED AND WENT OUT AND CAME ON SEVERAL TIMES ON APPROACH. EMERGENCY DECLARED FLIGHT LANDED MCO WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICESDR MASA2011090503620Anti-Skid Sys · contaminatedANTI SKID FAULT STAT MSG. PERFORMED BRAKE BLEEDING PROCEDURES ON ALL FOUR BRAKES OPS CHECK GOOD.SDR MASA2011082203527Quick Disconnect · disconnectedANTI SKID FAULT STATUS MSG AFTER T/O. INSTALLED QUICK DISCONNECT.SDR CALA2011081900547Valve · malfunctionedALSO APPLYING BRAKE PRESSURE BRAKES ARE SOF T & GRAB EXTREMELY HARD. ANTI-SKID, AUTOBRAKE, AND LEADING EDGE IN TRANSIT ALONG WITH OVERHEAD YELLOW IN TRANSIT LTS. T/S LEADING EDGE INDICATION, FOUND NR 3 L/E FLAP UP SWITCH, S172, AT FAULT. R& R'D S172 PER AMMSDR SIMA201123102Transducer · inoperativeON FLIGHT 3701 THE CREW REPORTED, A BRAKE OVERHEAT WARNING ON EICAS. THE CAPTAIN DECLARED AN EMERGECNY AND ELECTED TO DIVERT TO IAD WITH AN OVERWEIGHT LANDING. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACESDR MASA2011081703499Control Unit · malfunctionedANTI SKID FAULT STATUS ON GEAR RETRACT. RE-RACKED THE ANTI SKID CONTROL UNIT.SDR DXTA2011080804690Circuit Breaker · trippedPOWER BRAKE CIRCUIT BREAKER TRIPPED OFF DURING TAKEOFF, GIVING A ANTI-SKID INOPERATIVE CAUTION. INSPECTED POWER BRAKE PUMP. ANTI SKID ROTARY TEST GOOD. NO FAULTS FOUND ON FAULT DISPLAY UNIT. TAXIED ACFT AND NO DEFECTS NOTED, REF MM 32-42-00.SDR Z5FA080306N564CS1Pressure Switch · intermittentENROUTE, THE LOW BRAKE PRESSURE AND ANTI-SKID INOP LIGHTS ILLUMINATED. CREW DECLARED AN EMERGENCY AND DIVERTED. LANDING WAS UNEVENTFUL USING THE EMERGENCY BRAKES. MX R & R THE ANTI SKID BRAKE PRESSURE SWITCH AND THE ANTI SKID LOW PRESSURE SWITCH. SYSTEM WASDR N6WA20110737Warning Message · illuminatedANTI SKID CAUTION MSG DEFERRED ANTI SKID ANTI SKID INBD MESSAGE ON DMI 26389 IAW MEL 32-44-01, CAT B.SDR MASA2011072703326Control Unit · faultyNR 2 BRAKE O/H MSG READING 3. R2 ANTI-SKID CONTROL UNIT AND NR 2 BRAKE ASSY.SDR MASA2011072503301Control Valve · malfunctionedNR 1 BRAKE OVER HEAT (SPIKE TO 17 THEN 0. R2 ASCU.SDR MASA2011072503300Control Valve · malfunctionedNR 3 BRAKE TEMP 1 NR 4 BRAKE TEMP 7. R2 ANTI SKID CONTROL VALVE.SDR SIMA201117501Warning System · false activationON FLIGHT 3865 DURING TAKEOFF AT ROTATION THE CREW REPORTED, RECEIVED AN ANTI-SKID CAUTION MESSAGE ON EICAS AND ASSOCIATED GROUND SPOLIER FAULT STATUS. THE CAPTAIN DECLARED AN EMERGENCY INBOUND TO ORD. THE AIRCRAFT LANDED WITHOUT USING BRAKES. THE AIRCRAFT SDR MASA2011062303072Transducer · malfunctionedABNORM BRAKE TEMP 7 8 4 0. R2 NR 4 WHEEL SPEED X-DUCER AND ASCU TAXI CHECK GOOD.SDR FDEA201106082155Anti-Skid Sys · failedAFTER DROPPING THE GEAR FOR LANDING GOT LEVEL 2 "ANTI-SKID L FAIL". DID AN ANTI-SKID TEST AND ALERT RETURNED. WENT AROUND & RAISED GEAR. ON NEXT APPROACH, DID NOT GET THE ALERT. NORMAL LANDING, R & R ANTI-SKID CONTROL UNIT IAW AMM 32-45-01-4. RTS TEST PASDR MASA2011060602938Metering Valve · malfunctionedANTI-SKID O/B CAUTION MESSAGE. R2 BRAKE METERING VALVE AND OTBD ASCVSDR GUUA92732060211AAnti-Skid Sys · malfunctionedPILOT REPORTED WITH ANTISKID ON, ACFT DIFFICULT TO STOP. SERVICED ANTISKID SYS AND PERFORMED ANTISKID SYS CHECK, OPS CHECKED AND TAXI OK, NO DEFECTS NOTED.SDR MASA2011060102914Transducer · dirtyNR 3 BRAKE SMOKING, IND 9 DURING TAXI. BLED BRAKES & CLEANED WHEELSPEED TRANSDUCER.SDR GUUA92732053011ACheck Valve · failedPILOT REPORTED WITH ANTISKID ON, ACFT DIFFICULT TO STOP. REPLACED ANTISKID HYD SYS CHECK VALVE, OPS CHECK GOOD.SDR MASA2011053102907Transducer · malfunctionedLEFT I/B A-SKID CAUTION LEFT I/B A-SKID CAUTION. R2 LEFT I/B XDUCER & REPAIRED WIRING.SDR MASA2011051602740Anti-Skid Sys · malfunctionedANTI SKID FAULT STATUS. RESET ANTI SKID CONTROL SYSTEM.SDR MASA2011051602738Anti-Skid Sys · malfunctionedANTI SKID FAULT STATUS MESSAGE. RESET ANTI SKID.SDR MASA2011051602737Anti-Skid Sys · malfunctionedA/SKID FAULT STATUS MSG. RESET ANTI-SKID.SDR CHQA201100169Transducer · disconnectedCREW REPORTED THAT UPON LANDING THE BRAKES FELT WEAK. ONCE THEY ARRIVED AT THE GATE RECEIVED A "BRAKE DEGRADE" MESSAGE AND A MESSAGE THAT THE OUTBOARD BRAKES WERE HOT. MAINTENANCE REPORTED, FOUND THE RIGHT INBOARD WHEEL SPEED TRANSDUCER DISCONNECTED FROM THE SDR MASA2011050602629Controller · malfunctionedANTI-SKID CAUTION, INSP TRANSDUCER NR 2 WIRES/CP, RE-RACKED CONTROLLER.SDR NSVA2011102Control Box · failedDURING TAXI THE AIRCRAFT HAD A COMPLETE LOSS OF BRAKES. A/C TOWED BACK TO GATE. REPLACED WHEEL SPEED TRANSDUCERS 2 & 3 AND THE ANTI-SKID CONTROL BOX.SDR AALA20110424LAX02Anti-Skid Valve · defectiveLAX - INFLIGHT DFW-SNA. CREW REPORTED ANTISKID LIGHT AND AUTO BRAKE LIGHT ILLUMINATED. QRM FOLLOWED AND AUTOBRAKE SELECTOR TURNED OFF. EMERGENCY DECLARED FLIGHT DIVERTED LAX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 2 ANTI-SKISDR REXA201100237Warning System · activatedCREW DECLARED AN EMERGENCY INTO YUL DUE TO ANTI-SKID OUTBOARD CAUTION DEFERRED IAW MEL 32-44-01 AUTH 42551.SDR 5APR577Y61Brake Disc · crackedRT BRAKE, OTBD DISC FOUND CRACKED DURING A LINE CHECK. THE RT BRAKE ASSY WAS R & R WITH A SERVICEABLE UNIT IAW AMM 12-A-32-40-03-00A-920B-A.SDR MASA2011041802432Control Valve · malfunctionedNR 4 BRAKE TEMP ABNORMALLY HIGH. REMOVED AND REPLACED ANTI-SKID CONTROL VALVESDR MASA2011031902177Control Unit · malfunctionedANTI SKID FAULT ANTI SKID FAULT (INBD). MX RESET POWER TO INBOARD ASCU.SDR AALA20110316DFW03Control Unit · inoperativeDFW - CREW REPORTED ON APPROACH AFTER GEAR EXTENSION, ALL AUTOSKID LIGHTS REMAINED ILLUMINATED. ACCOMPLISHED GO AROUND AND PERFORMED QRH PROCEDURES ON SECOND APPROACH ALL INDICATIONS WERE NORMAL. REPLACED ANTI-SKID CONTROL UNIT. SYSTEM GROUND CHECK NORMAL OSDR QXEA2011031400217Anti-Skid Sys · intermittentBRAKES AND ANTI-SKID APPEARS SOFT & INTERMITTENT AT 80 KTS & LOWER. CHECKED CDS, NO CURRENT FAULTS. INSPECTED BRAKES TIRES, ALL LOOK NORMAL, NO LEAKS PERFORMED 3 HIGH SPEED TAXI & BRAKES CKS WITH CAPTAIN AT CONTROLS WITH ANTI-SKID ON & OFF. NO DEFECTS NOTED
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