JASC 3460
Service difficulty reports · 4,692
Reports filed under 3460 · Flight Management Computing Hardware 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 = '3460' 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 = '3460' 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 Q2SA758005Pms · inactiveCLIMB-OUT OF EBLG, PERFORMANCE MANAGEMENT SYSTEM (PMS) LIGHT ILLUMINATED IN FLIGHT AND AUTOPILOTS "A" AND "B" WOULD NOT FOLLOW FLIGHT MANAGEMENT SYSTEM (FMS) COMMAND. AIR TURN BACK TO EBLG. NO FUEL DUMPED. OPERATIONALLY CHECKED IN ACCORDANCE WITH DELCO OPERSDR ASAA0954828Fmc · malfunctionedFMC R FAILED SELECTED FMC BOTH ON LEFT F/O'S DISPLAY RETURNED TO NORMAL. FMC NR 2 CHECKS GOOD REF MM 34 36 01 NO RECENT HISTORY, OPS NORMAL.SDR ASAA0954677Computer · malfunctionedSINGLE FMC OPS ON BOTH SCRATCH PADS AND VTK DISPLAYED ON RIGHT NAV DISPLAY. COMPLIED WITH QRH PROCEDURE, UNABLE TO RESTORE DUAL FMC OPS. RT FMC LOGGED 1 INFLT FAULT. NO HISTORY LAST 90 DAYS. NO CURRENT FAULTS. PERFORMED FIM 34 61 TASK 801 FMC BITE CHECK PSDR F3LA2009031100041Computer · smokeDURING THE BOARDING PROCESS, BOTH PILOTS DETECTED ELECTRONIC OVERHEAT ODOR. MAINTENANCE PERFORMED TROUBLESHOOTING USING REFERENCE TSM 24-00-00-810-823, ELECTRICAL BURNING SMELL OR FUMES FOUND IN THE CABIN, COCKPIT, CARGO, OR AVIONICS COMPARTMENT AND IDENTIFIESDR ASAA0954637Unknown · malfunctionedJUST AFTER TAKEOFF AT 1000 AGL RECEIVED CDU SCRATCH PAD MESSAGE "VERIFY POSITION IRS FMC" FMC L 299' /0.0 FMC R 123' /0.0 GPS L 122'/0.1 IRS L068'/12 IRSR 070"/12.0 RADIO: BLANK RADIO POS 041'/0.0 DME UPDATE ON NAV STATUS PAGE NORMAL ACTIVE NAV SCR GPS 2 IRS 2SDR ASAA0954636Computer · defectiveFIRST OFFICERS FMC L2 BUTTON REQUIRES A VERY HARD PUSH TO FUNCTION. VERIFIED DEFECT, REMOVED AND REPLACED RT CDU (FMC) REF MM 34 61 00, OPS CHECK NORMAL. PARTS INFO VERIFIED.SDR ASAA0954635Unknown · malfunctionedFMC DISAGREE IN CDU SCRATCH PAD. FOLLOWED QRH. RESET C/B. PERFORMED FMCS OPERATIONAL TEST PER M/M 34 61 00 710 801. ALL TESTS NORMAL SOFTWARE VERIFIED.SDR FDEA200903030811Warning Light · illuminatedABORTED TAKEOFF (MEM) AT 50KTS FOR HIGH BRAKE TEMPERTURE WARNING. ALL LEFT TRUCK TEMPERATURES HIGH NO DIFFERENTIAL TEMPS. ALL UNIFORM. INSPECTED BRAKE ASSY'S AND NO DEFECTS FOUND. PERFORMED NORMAL BRAKING OPS TEST IAW MM 32-42-00-5 ITEM 4 AND BITE TEST OF BSDR ASAA0954522Fmc · malfunctionedFMC DISAGREE MESSAGE DURING TAXI OUT AT HNL. ACCOMPLISHED QRH, RESTORE PROCEDURE RESET FMC C/BS, OPS CHECK NORMAL.SDR HALA2009021900054Fmc · malfunctionedLEFT FMC OUTPUT FAIL MESSAAGE ON CDU. REMOVED AND REPLACED LEFT FMC IAW MM 34-61-01 PGS 1 AND 3 TASK 34-61-01-425-005 OPS CHECK NORMAL AND PERFORMED FMC DATA CROSSLOAD IAW TASK 34-61-011-422-009-004 CROSSLOAD COMPLETE OK.SDR ASAA0954471Fmc · malfunctionedAFTER PUSHBACK FROM GATE IN SJC, "FMC DISAGREE" ANNUNCIATED. PER QRH AND SEA MX FMC'S WERE REBOOTED AND WARNING NO LONGER DISPLAYED. OPS CHECK NORMAL.SDR QXEA2009012600037Computer · failedSEA - NO CAT III INTO SEA, WOULD ARM THEN GO AWAY ON APPROACHES. DIVERTED TO PDX. ALSO TRIED CAT III IN PDX AND GOT THE SAME RESULTS. FOUND NUMEROUS FMS2-2 FAULTS IN HGS FAULTS, REMOVED AND INSTALLED NEW NR 2 FMS. PERFORMED OPERATIONAL TEST OF NR 2 FMS IAWSDR ASAA0954265Fmc · faultedTC 78273000 ENG FMC CDU FAULT FAULT. FOUND. FC 73 31072 THE FUEL FILTER SIGNALS DISAGREE NR 2 ENGINE. PERFORMED FIM TASK 73-00-00-810-801-F00 NO FAULTS STORED OR FOUND IN HISTORY PER THE FIM TASK, NO DEFECT NOTED AT THIS TIME.SDR ASAA0954250Fmc · malfunctionedVNAV 1300 FT HIGH AT TOP OF DESCENT. VNAV SLOWED A/C FIRST THEN WENT TO VNAV SPEED. VNAV WORKED FINE AT LOWER ALT. GROUNDED YES. REMOVED AND REPLACED NR 1 FMC REF MM 34 61 02 OPS CHECKED PER MM 34 61 00. PART VERIFIED WITH SEAMC MIKE. VERIFICATION FLIGHTSDR HALA2009011300016Fmc · malfunctionedETOPS SIGNIFICANT SYSTEM, FMC WILL NOT SEND POSITION REPORTS OR WILL NOT SEND FOR ROUTE UPLINK. KEEP GETTING "UNABLE TO SEND MESSAGE". ALSO COULD NOT RECEIVE PDC. REQUESTS FOR WX AND ATIS WORKED OK. CLEARED ACARS BUFFER. OPS CK OK PER AMM 23-22-00.SDR ASAA0954209Cdu · malfunctionedEXECUTE LIGHT DOES NOT LIGHT UP WITH ENTRY ON NR 1 MCDU. GROUNDED YES. ACCOMPLISHED FIM TASK 34 61 00 AND FOUND NO FAULTS. CONTACTED SEAMC AND THERE IS NO HISTORY FOR THE LAST 30 DAYS. OPS NORMAL. GOOD FOR SERVICE.SDR ASAA0954184Fmc · malfunctionedFMC DISAGREE WARNING ILLUMINATED. GROUNDED YES. COMPLETED THE QRH FMC DISAGREE CHECKLIST ON THE GROUND. OPS NORMAL.SDR HALA2009010700008Relay · failedETOPS SIGNIFICANT SYS - FMC MESSAGE EICAS MESSAGE "FMC L OUTPUT LOSS" DISPLAYED ON MCDU. T/S AND FOUND RELAY K757 AND LT YSM TO BE BAD. REPLACED K757 RELAY, LT YSM, RT YSM, LT IRU, IRU, CVR, FDAMS DFDAU, VOR/MKR RECIEVER, ATC TRANSPONDER, AND DME. PERFORSDR CA081223004Computer · malfunctioned(CAN) CREW REPORT STABILIZER LIGHT CAME ON. ATC INFORMED AND CREW BROKE OFF APPROACH AND DETERMINED THAT THERE WAS NO STABILIZER TRIM. AIRCRAFT RETURNED TO AIRPORT AND CONDUCTED A SAFE LANDING. MAINTENANCE TROUBLESHOT REPORTED SNAG AND FOUND FAULT APPEARED SDR HALA2008121500887Fmc · inoperativeETOPS SIGNIFICANT SYSTEM, AFTER FMC INITIALIZATION AT GATE. LEFT FMC BLANKED THEN DISPLAYED "FMC L OUTPUT LOSS". REPLACED RIGHT FMC, LOADED NEW SOFTWARE FROM BINDER AND CROSSLOADED TO LEFT FMC MONITORED FOR MSG. NO MSG DISPLAYED AMM 34-61-01. PERFORMED FMCSDR ASAA0854047Fmc · intermittentMAP FLAG VISIBLE ON F/O'S DISPLAY AND SINGLE FMC OPERATION ANNUNCIATED ON SCRATCH PAD. GROUNDED YES. PERFORMED FIM 34 61TASK801 FMC CK'S GOOD. PER SEAMC ED GROUND VERIFICATION SUCCESSFUL.SDR ASAA0854046Fmc · warning messageFMC DISAGREE ON GROUND FOLLOWED QRH. THE GROUND POWER CART HAD DROPPED OFF A COUPLE OF TIMES BEFORE THIS HAPPENED. GROUNDED YES. COULD NOT DUPLICATE. PERFORMED FIM: 34 61 00/835 FMC RT & LT BITE CK NML & NO FAULTS LOGGED. NO HISTORY 60 DAYS & SEAMC ROB NOSDR ASAA0854039Fmc · malfunctionedFMC DISAGREE ON GRD PRIOR TO T/O. PERFORMED FMC DISAGREE QRH PROCEDURE. GROUNDED YES. PERFORMED FIM 34 61 TASK 835 W/ NO DEFECTS NOTED. ACFT REMAINS ETOPS QUALIFIED ETOPS CONTROLLER.SDR P5CA2008121101581Fmc · unserviceableDURING PUSHBACK RIGHT FMC FAILED. "FMC WAS REPLACED AND AIRCRAFT DEPARTED NO FURTHER ISSUES."SDR ASAA0853848Fmc · failedLEFT FMC FAILURE BOTH ON RIGHT OPS GOOD. VERIFIED LEFT FMC INOP. TRIED REBOOT NO HELP. REMOVED AND REPLACED LEFT FMC COMPUTER REF MM 34 61 02. OPS NORMAL SAME. VERIFIED IPC PART NUMBER. VERIFIED GOOD GROUND OPERATIONAL CHECK.SDR ASAA0853820Fmc · malfunctionedFMC DISAGREE DISPLAYED ON TAXI IN CUN FOLLOWED QRH PROCEDURES DUAL FMC RESTORED. PERFORMED FIM TASK 34 61TASK 835 PER STEP D2 FAULT WAS INTERMITTENT W/NO OTHER OCCURRENCES LAST 30 DAYS. OK FOR CONTINUED SERVICE.SDR ASAA0853806Computer · malfunctionedON TAXI OUT IN HNL "FMC DISAGREE" LIGHT ILLUMINATED FOLLOWED QRH. NO HISTORY 10 DAYS PREFORMED FIM 34 61 TASK 835 NO FAULT MESSAGE FAULT INTERMITTENT PER FIM TASK NOTIFIED, GROUND VERIFICATION SUCCESSFUL.SDR CA081113001Controller · failed(CAN) WE HAVE JUST EXPERIENCED THE 4TH FAILURE OF THE KMC 2220 MFD CONTROLLER. THE JOYSTICK FUNCTION FAILS TO ALLOW CURSOR MOVEMENT ON THE FLIGHT SCREENS AND DOES NOT ALLOW FLIGHT CREWS TO ENTER OR MODIFY ROUTING IN FLIGHT. THE REPLACEMENT UNIT CLEARED PROBSDR ASAA0853764Display · faultyRT FMC L2 BUTTON DOES NOT CLICK BUT FUNCTIONS CONFIRMED. REMOVED & REPLACED F/O'S MCDU REF MM 34 61 01 400 802. OPS NORMAL PER SAME. P/N VERIFICATION CONFIRMED W/ SEAMC RON. ETOPS GROUND VERIFICATION SUCCESSFUL.SDR ASAA0853689Fmc · malfunctionedFMC DISAGREE ON THE GROUND. RESET PER FMC DISAGREE CHECK LIST. UNABLE TO DUPLICATE PROBLEM. FMS OPS NORMAL REF MM 34 61 TASK 801. NOTE FMC 10.7 SOFTWARE INSTALLED.SDR DXTA2008102703319Computer · failedFGC 2 FAIL IN FLIGHT. REMOVED AND REPLACED NR 2 AHRS UNIT IAW MM CHAP 34-21-01. OPS CHECK GOOD.SDR HALA0800816Fmc · faultedETOPS SIGNIFICANT SYSTEM - BTB - FMC FAULTED F/O CDU BLANK. CHECKED BOTH NR 1 AND NR 2 FMS PER MM 34-60-00 BITE CHECK PASSED ON BOTH FMC.SDR ASAA0853590Fmc · malfunctionedFMC DISAGREE LIGHT PROCEDURE FOLLOWED, 11.2 QRH INFO NOTED. ACCOMPLISHED FIM TASK 34 61 00 810 801 FOR GROUND VERIFICATION OF ETOPS AC TESTS OK.SDR DJFA2008073Efb · malfunctionedPRIOR TO DEPARTURE, CREW NOTED BURNING SMELL IN THE COCKPIT THE FOUND EFB INOPERATIVE IN THE COPILOTS SIDE. SUSPECT EFB WAS REMOVED AND REPLACED.SDR DL75E081337Fmc · malfunctionedON TAXI OUT LEFT FMC FAILED. REPLACED LT FMC AS PER AMM CROSSLOAD NAV DATA, ALL CHECKS NORMAL. NO FAULTS NOTED.SDR DL76L081229Display · failedRT FMC CDU FAILED ON TAXI. REPLACED F/OS CDU PER MM. OPS NORMAL. ETOPS CATEGORY 'F': ANY OTHER EVENT DETRIMENTAL TO ETOPSSDR U5Q2008F00002Fmc · failedACFT WAS CONDUCTING A PART 91 FLIGHT. SHORTLY AFTER TAKEOFF, THEY LOST THE FLIGHT DIRECTOR AND THE FMS ON PIOTS SIDE. THE CREW ATTEMPTED TO RESET THE SYS, STILL UNABLE TO BRING THE FLIGHT DIRECTOR BACK UP. THE CREW MADE THE DECISION TO RETURN TO DEPARTURE. SDR ASAA0853526Fmc · malfunctionedNO "ACARS" PROMPT ON EITHER FMC ACARS INOP. PERFORM SIM TASK 23 27 00 810 815 OPEN AND RESET C/B FMC C/BS SYS OPS NORMAL AFTER RESET. PERFORMED ACARS OPERATIONAL TEST REF MM 23 27 00, OPS NORMAL. PERFORMED L & R FMC OPERATIONAL TEST, REF MM 34 61 00 OPS NORSDR J7E2008F00001Cdu · failedINITIALLY THE FMS WOULD NOT PASS THE SELF TEST. SCREEN WAS TELLING THE TECH THAT THE CDU/RAM FAILURE. REMOVED FMS INSTALLED OVERHAULED FMS. THIS WOULD INITIALIZE PROPERLY. FMS DOWNLOADED NAV DATABASE PROPERLY. WHEN PERFORMANCE DATABASE WAS INSTALLED, IT WSDR ASAA0853447Fmc · malfunctionedFMC DISAGREE LIGHT ILLUMINATED. ACCOMPLISHED FMC DISAGREE QRH ON THE GROUND. PERFORMED "FMC DISAGREE MESSAGE ON CDU" FIM TASK 34 61 00 810 835. GROUND VERIFCATION SUCCESSFUL.SDR ASAA0853431Control Unit · malfunctionedTHE LEFT MCDU BLANKED OUT TWICE WITHIN 10 MINUTES THE FAIL LIGHT ILLUMINATED ON THE LEFT VERTICAL SIDE OF THE NUMBER KEY PAD. THE CENTER SCRENE MESSAGE INDICATED BIT TEST BIT PASS NORMAL OPERATION WAS AUTOMATICALLY RESTORED BOTH TIMES WITHIN 10 SECONDS. UNABSDR ASAA0853425Fmc · malfunctionedDURING CLIMB SPEED BUG DROPPED TO CLEAN SPEED WITH V NAV ENGAGED FMC READS GOOD FOR CLIMB SPEED. AT CRUISE V NAV AND BUG APPEAR TO BE WORKING OKAY. PERFORMED FMC BITE TEST PER MM 34-61-00. PERFORMED DFGS BITE TEST PER MM 22-11-00. NO FAULTS NOTED. NO HISTSDR ASAA0853398Fmc · faultedAT LIM ILLUMINATED IN FLIGHT ABOVE N1'S. AFTER LANDING DASHES ABOVE N1'S CURRENT STATUS & BITE CHECKS GOOD REF FIM 22 31 710 801 FMS CHECKS GOOD REF FIM 34 61 00 810 807 & FIM 73 00 00 810 801 F00, NO PREVIOUS HISTORY. GROUND VERIFICATION SUCCESSFUL.SDR ASAA0853396Fmc · faultedAFTER ENGINE START FMC DISAGREE ILLUMINATED. PERFORMED QRH PROCEDURE RESET OK, PER PROCEDURE.SDR ASAA0853432Fmc · malfunctionedTHE "INFO ONLY" "FMC DISAGREE" QRH RESET PERFORMED INFO NOTED PERFORMED FMC BITE TEST REF FIM 34 61 TASK 801 WITH NO FAILED MESSAGES. AIRCRAFT OKAY FOR ETOPS FLIGHT.SDR ASAA0853343Fmc · malfunctionedFMC DISAGREE LIGHT CAME ON. RESET FMCS CMPTR 1 & 2 CBS. PERFORMED BITE CHECK OF FMC COMPUTERS L&R PER FIM 34 61 00, NO CURRENT FAULTS NOTED.SDR DXTA200808153228Display · burnedTURNED ON AVIONICS - FMS HAD NO SCREEN (SCREEN BLACK) AND DETECTED SMOKE, LIKE INSULATION BURNING ON WIRES. REP MET WITH CREW. FMS SMELLS BURNED. FMS CDU P/N 18355-0101-0101, S/N 41266 BAD ONBOARD ACFT. REMOVED FMS CDU PN 18355-0101-0101, SN 41266 AND INSTALLESDR DXTA20080815ACdu · odorTURNED ON AVIONICS, FMS HAD NO SCREEN (SCREEN BLACK) AND DETECTED SMOKE, LIKE INSULATION BURNING ON WIRES. MET WITH CREW. FMS SMELLS BURNED. FMS CDU BAD ONBOARD AIRCRAFT. REMOVED FMS CDU AND INSTALLED REPAIRED UNIT. OPS CHECK WAS GOOD, UPDATED THE NAV DATSDR ASAA0853333Cdu · failedNR 2 FMC "L2" BUTTON VERY DIFFICULT TO PRESS. REPLACED NR 2 FMCS CONTROL DISPLAY UNIT, OPS NML REF MM 36 61 01.SDR DXTA200803220Indication Sys · malfunctionedAFTER TAKEOFF, POSITIONED GEAR HANDLE UP. THE MAINS CAME UP BUT THE NOSE DID NOT RETRACT AND THE RED UNLOCK LIGHT STAYED ILLUMINATED. (S)
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