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.

SDR CA110301001Fms · failed(CAN) PILOTS REPORTED SMOKE COMING FROM THE NR 1 FMS, CPT. CIRCUIT BREAKER PULLED, SMOKE IMMEDIATELY STOPPED: NO FURTHER PROBLEMS. CIRCUIT BREAKER REMAINED PULLED. NR 1 FMS UNIT WAS REPLACED IAW AMM 34-61-FMS. DATA BASE UPDATE CARRIED OUT IAW UNS 1E OPS MAFeb 25, 2011 · Bombdr DHC8400SDR C2XA11RI029Fms · malfunctionedFLIGHT 2667 - EWR - FLIGHT CREW REPORTED, UNABLE TO NAVIGATE THE ACFT. ACFT DIVERTED TO EWR. CREW LANDED UNEVENTFULLY. EWR MX UPDATED NR 1 FMS DB AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.Feb 24, 2011 · N13161 · Emb EMB145XRSDR ASAA1159053Button · sticksF/O FMC R 1 BUTTON STICKS. VERIFIED DISCREPANCY. REPLACED FMCS CDU KEYBOARD REF MM 34 61 01. OPS NML REF SAME.Feb 17, 2011 · N565AS · Boeing 737890SDR F3LA2011022100607Computer · malfunctionedAT LIFT OFF, AN UNCOMMANDED ACFT ROLLED RT. AT TOUCHDOWN, AT SPEEDBRAKE DEPLOYMENT, ACFT AGAIN ROLLED RT AND REQUIRED SIGNIFICANT LT AILERON INPUT TO KEEP LT MLG ON THE GROUND. REPLACED NR 1 SEC IAW AMM 27-94-34, PB 401. OPS CHECKED GOOD AND OPS CHECK FIGHTFeb 17, 2011 · N936FR · Airbus A319111SDR ASAA1159049Unknown · malfunctionedFMC DISAGREE ON GROUND DURING TAXI. QRH FMC DISAGREE PROCEDURE COMPLETED AND FMC RECOVERED.Feb 15, 2011 · N577AS · Boeing 737890SDR ASAA1159027Unknown · malfunctionedBUTTONS ON CAPT FMS HARD TO PUSH OFTEN REQUIRING SEVERAL PUSHES. UNABLE TO DUPLICATE OR VERIFY EXISTING DISCREPENCY. OPERATION CHECKS NORMAL REF 34 61 01.Feb 12, 2011 · N570AS · Boeing 737890SDR ASAA1159026Unknown · malfunctionedFMC DISAGREE MESSAGE ON GROUND. FOLLOWED QRH FMC OPS NORMAL.Feb 12, 2011 · N519AS · Boeing 737890SDR ASAA1159016Computer · failedFMC DISAGREE LIGHT ILLUMINATED. CONTINUOUSLY CYCLE OFF THEN ON. CONFIRMED PROBLEM. RT FMC BITE SENSOR PAGE SHOWS "MISMATCH" FOR FMC. REMOVED & REPLACED RT FMC COMPUTER REF MM 34 61 02 000 801 & 34 61 02 400 801. OPS NML PER MM 34 61 00 710 801. GROUND VEFeb 9, 2011 · N589AS · Boeing 737890SDR ASAA1159015Unknown · malfunctionedFMC DISAGREE ANNUNCIATED ON ND. RE-LOADED RIGHT FMC MEDB SOFTWARE BCG014V9 IPC REF 34 61 02 04 VERIFIED WITH MC DARREN. FMC OPS NML PER FIM 34 61 TASK 801. EXISTING SOFTWARE WAS CONFIRMED CORRECT BEFORE RE-LOAD. ALL OTHER FMC SOFTWARE ALSO CONFIRMED. USED Feb 9, 2011 · N589AS · Boeing 737890SDR ASAA1158994Computer · failedRT FMC FAILURE. VERIFIED THAT RT FMC DOES NOT OPERATE. REPLACED RT FMC COMPUTER REF MM 34 61 02. FMCS OPERATIONAL TEST NML REF MM 34 61 00.Feb 8, 2011 · N589AS · Boeing 737890SDR ASAA1158991Unknown · malfunctionedON THE GROUND SAN HAD AN "FMC DISAGREE". PERFORMED QRH 11 2. NO FURTHER PROBLEMS NOTED CONTINUED FLIGHT PER QRH.Feb 7, 2011 · N558AS · Boeing 737890SDR ASAA1158969Unknown · malfunctionedFMC DISAGREE LIGHT ILLUMINATED ON GROUND. ACCOMPLISHED QRH PROCEDURE. LIGHT EXTINGUISHED. OPS NORMAL.Feb 5, 2011 · N581AS · Boeing 737890SDR ASAA1158967Unknown · malfunctionedON GRD IN SAN FMC DISAGREE LIGHT CAME ON. RAN CHECKLIST LIGHT WENT OUT.Feb 4, 2011 · N584AS · Boeing 737890SDR ASAA1158965Unknown · malfunctionedAFTER PUSHBACK IN SJC "FMC DISAGREE" MESSAGE ILLUMINATED. COMPLETED THE "FMC DISAGREE" CHECKLIST IN THE QRH. PROCEDURE SUCCESSFUL. "FMC DISAGREE" MESSAGE NO LONGER DISPLAYED.Feb 2, 2011 · N581AS · Boeing 737890SDR UALA2011020100537Acquisition Unit · inoperativeACFT NOT AUTOMATICALLY SENDING ENGINE CONDITION MONITORING DATA. SUGGEST RELOADING SOFTWARE. REPLACED DFDAU IAW MM.Jan 31, 2011 · N672UA · Boeing 767322SDR ASAA1158930Unknown · malfunctionedFMC DISAGREE DISPLAYED. RESET VIA QRH CHECKS OK.Jan 30, 2011 · N589AS · Boeing 737890SDR ASAA1158929Unknown · malfunctionedAT COMPLETION OF START CHECKLIST FMC DISAGREE DISPLAYED. QRH CHECKLIST COMPLETED. NO FURTHER ABNORMALITIES.Jan 30, 2011 · N586AS · Boeing 737890SDR ASAA1158890Unknown · malfunctionedFMC DISAGREE IN SCRATCH PAD. QRH COMPLETED FMC DISAGREE MESSAGE NO LONGER DISPLAYED.Jan 27, 2011 · N589AS · Boeing 737890SDR HALA2011012600050Fmc · failedETOPS SIGNIFICANT SYS - RT FMC COMPUTER HAD FAIL ON CDU AFTER POWER LOSS TO ACFT. CYCLED C/B'S TO RT FMC CDU AND COMPUTER. FAIL LIGHT DID NOT RETURN. PERFORMED BFIM 34-61-00, FIG 111, SYS IS OK.Jan 26, 2011 · N582HA · Boeing 76733ASDR ASAA1158872Unknown · malfunctionedRT FMC VTK/MAP FLAG. RESET FMCS REF AMM 34 61 00, OPS CHECK GOOD.Jan 23, 2011 · N557AS · Boeing 737890SDR ASAA1158871Circuit Breaker · trippedFMC DISAGREE ON TAXI OUT. RESET CB AS PER QRH PROCEDURE. FMC DISAGREE EXTINGUISHED.Jan 23, 2011 · N587AS · Boeing 737890SDR ASAA1158861Fmc · warning lightFMC DISAGREE MESSAGE ON GROUND IN KSAN. RAN QRH CHECKLIST. CLEARED FMC DISAGREE MESSAGE. OPS NORMAL.Jan 22, 2011 · N581AS · Boeing 737890SDR CA110125029Cover · missing(CAN) CUSTOMER REPORTED THE "IAC`S ARE NOT SYNCING PROPERLY". UNIT RETURNED FOR SERVICE. UPON DISSASSEMBLY, IT WAS DISCOVERED THAT THE FMS/GPS COVER PLATE WAS NOT INSTALLED. UPON TEST NO ELECTRICAL ANOMALIES DETECTED WITH UNIT AND ORIGINAL FAULT COULD NOT BE Jan 21, 2011 · Namer T6GSDR ASAA1158859Fmc · failedRIGHT FMC INOP WITH " VTK" FLAG. VERIFIED DISCREP WITH FMC 2 C/B'S IN NR 2 FMC LRU GREEN "POWER ON AND FMC VALID" LIGHTS NOT ILLUMINATED. FMC CDU'S SHOW FMC RIGHT BITE INOP. REPLACED NR 2 FMC COMP REF MM 34-61-02. PERFORMED FMC CROSS LOAD REF 34-61-00. OPJan 20, 2011 · N587AS · Boeing 737890SDR ASAA1158854Fmc · malfunctionedSINGLE FMC OPERATION IN THE FMC SCRATCH PAD. VERIFIED DISCREP. PERFOMRED FIM 34-61 TASK 835 FMC 1&2 C/B'S CYCLED. FMC DISAGREE CLEARED. PER FIM INTERMITTENT FAULT. OPS NML PER SAME FIM.Jan 19, 2011 · N569AS · Boeing 737890SDR ASAA1158804Fmc · failedLEFT FMC INOP. VTK FLAG ON MAP DISPLAY. COULD NOT RESTORE NORM OP. NO FMC CARROT ON MENU PAGE W/XFER SW IN "NORM" OR "BOTH ON LT". NR 1 FMC CMPTR "PWR" & "FMC VALID" GREEN LIGHTS NOT ILLUM C/B'S ARE IN. SUSPECT FMC CMPTR. REPLACED LEFT FMS COMPUTER REF MJan 16, 2011 · N592AS · Boeing 737890SDR ASAA1158795Unknown · malfunctionedTHE "FMC DISAGREE" ILLUMINATED. CLEARED WITH CHECKLIST. OPS NORMAL.Jan 16, 2011 · N568AS · Boeing 737890SDR ASAA1158769Unknown · malfunctionedON TAXI OUT FMC DISAGREE LIGHT ILLUMINATED. ACCOMPLISHED QRH PROCEDURE AND RESTORED NORMAL OPERATION.Jan 12, 2011 · N585AS · Boeing 737890SDR ASAA1158756Unknown · malfunctionedFMC DISAGREE LIGHT ON GROUND. RESOLVED PER QRH. OPS NORMAL.Jan 10, 2011 · N588AS · Boeing 737890SDR UALA2011010700109Fcu · failedIN-FLIGHT FAULT WITH ALTITUDE SELECT. REPLACED FCU AND CABIN PRESSURE SWITCH - LND ELEV AUTO (20HL) PCN (110-4328). BOTH ITEMS CHECKED GOOD.Jan 7, 2011 · N435UA · Airbus A320232SDR ASAA1158738Unknown · malfunctionedON TAXI GOT "FMC DISAGREE" ILLUMINATED. RAN QRH PROCEDURE. OPS NORMAL.Jan 6, 2011 · N562AS · Boeing 737890SDR JJBA2011341129Fmc · damagedDURING FLIGHT, AIRCREW NOTICED THE NR1 FMS SMOKING AND THEN FAILED. GROUND MX CREW REMOVED THE NR1 FMS, INSPECTED THE WIRING AND SURROUNDING COMPARTMENT, RE-INSTALLED THE FMS. DISCREPENCY WAS MEL'D, THE IRU-1 C/B WAS PULLED AND COLLARED. GROUND MX CREW R & Jan 5, 2011 · N374PH · Dhav DHC8202SDR ASAA1158734Fmc · failedVTK/MAP ON NR 1 CDU UNABLE TO RESTORE NR 1 FMC SINGLE FMC OPS. DIVERSION TIME 58 MINUTES. CONFIRMED DEFECT NR 1 FMCU INOP R FMC LOGGED L FMC FAIL. CYCLED PWR TO L FMCU DISPLAY RETURNED L FMC SHOWS FAIL LAST FLT. REPLACED NR 1 FMC COMP L FMC CKS OK. GRD FUJan 5, 2011 · N563AS · Boeing 737890SDR ASAA1158726Fmc · malfunctionedFMC DISAGREE LIGHT ILLUMINATED ON TAXI OUT. PERFORMED QRH PROCEDURE & LIGHT EXTINGUISHED. ACCOMPLISHED FIM TASK 34 61 00 810 835. OPS NORMAL.Jan 3, 2011 · N585AS · Boeing 737890SDR ASAA1158725Fmc · inoperativeLEFT FMC CDU: 1& 50 PRIOR TO ARRIVE OGG (FL 360): SELECTED "MENU" ON FMC (PROGRESS PAGE WAS DISPLAYED). FMC CDU SCREEN BLANKED FOR SEVERAL SECONDS. CALL FAIL MESG ILLUMINATED (OFFSET ALREADY ILLUMINATED NORMAL SLOP). IT IS POSSIBLE THAT OTHER MESSAGES APPEJan 3, 2011 · N585AS · Boeing 737890SDR ASAA1058705Unknown · malfunctionedFMC DISAGREE ON GRD. COMPLIED WITH QRH PROBLEM RESOLVED.Dec 27, 2010 · N585AS · Boeing 737890SDR ASAA1058704Unknown · malfunctionedFMC DISAGREE WARNING DISPLAYED DURING TAXI. COMPLETED CHECKLIST. WARNING DID NOT RE-APPEAR. PRECAUTIONARY PERFORMED FIM TASK 34 61 TASK 835 ALL CK'S PASS. NO PREVIOUS WRITE UPS OF FMC DISAGREE LAST 30 DAYS CHECK'S GOOD FOR SERVICE.Dec 27, 2010 · N568AS · Boeing 737890SDR ASAA1058702Unknown · malfunctionedON PUSHBACK "FMC DISAGREE" IN SCRATCH PAD. QRH FOLLOWED. PROBLEM RESOLVED. CHECKED HISTORY IN LAST 30 DAYS, NO HISTORY FOUND.Dec 26, 2010 · N594AS · Boeing 737890SDR ASAA1058687Unknown · malfunctionedF/O FLIGHT DISPLAY NOT SHOWING V SPEEDS. FOUND RT FMC INOP MAP FLAG ON F/O'S SIDE. PERFORMED FIM 34 61 TASK 807. RT FMC OPS RESTORED. ETOPS GROUND VERIFICATION TEST SUCCESSFUL.Dec 21, 2010 · N565AS · Boeing 737890SDR ASAA1058665Unknown · malfunctionedFMC DISAGREE AFTER PUSH BACK. ACCOMPLISHED FMC DISAGREE FAULT ISOLATION PER FIM 34 61 00 810 835, NO FAULT AFTER 5 MIN A/C OK FOR SERVICE.Dec 19, 2010 · N592AS · Boeing 737890SDR ASAA1058647Unknown · malfunctionedDURING TAXI OUT FMC DISAGREE ILLUMINATED. FOLLOWED QRH CHECKLIST LIGHT EXTINGUISHED. OPS NORMAL.Dec 18, 2010 · N562AS · Boeing 737890SDR MALA100200Cdu · malfunctionedSMOKE FROM FMS AREA, ON GROUND PULLED "AREA NAV" CIRCUIT BREAKER TURNED OFF LT AND RT AVIONICS. SMOKE STOPPED. R & R FMS CDU IAW 34-60, ALL CHECKS GOOD PN ON/OFF F1014-21, SN OFF 470, SN ON 417.Dec 15, 2010 · N434XJ · Saab 340BSDR ASAA1058616Unknown · malfunctionedAFTER ENGINE START FMC DISAGREE LIGHT ILLUMINATED. ACCOMPLISHED CHECKLIST. FMC RETURNED NORMAL OPS.Dec 10, 2010 · N577AS · Boeing 737890SDR ASAA1058618Unknown · malfunctionedFMC DISAGREE ILLUMINATED. PERFORMED QRH TASK OPS NORMAL.Dec 9, 2010 · N562AS · Boeing 737890SDR ASAA1058614Shield · looseF/O'S FMC FROZEN. RE-TERMINATED SHIELD THAT GOES TO GB524. RE-TERMINATED 2504R 24 & 2504B 24 AT D2179A REF WDM 34 61 11 PAGE 4 SHEET 2. OPS CHECKED GOOD REF AMM 34 61 00.Dec 7, 2010 · N590AS · Boeing 737890SDR ASAA1058600Unknown · malfunctionedRIGHT FMC FAIL DUAL OPS NOT RE-STORED. EXPANDED DETAILS: LNAV WOULD DROP TO CWS NO R FMC INFO ON POSITION PAGE 3 (FNC ) BLANK.AFTER 20 MIN " MAP" DISPLAY ON F/O SIDE DID NOT GET "VTK". PERFORMED FIM TASK 34 61 00 810 836 INITIALK EVALUATION. NO FAULTS FOUDec 7, 2010 · N568AS · Boeing 737890SDR ASAA1058589Unknown · malfunctionedFMC DISAGREE LIGHT ILLUMINATED ON GROUND. FOLLOWED QRH PROCEDURE RESET FMCS CMPRT 1 AND FMCS CMPTR 2 CB'S. OPERATION NORMAL.Dec 2, 2010 · N586AS · Boeing 737890SDR ASAA1058588Unknown · malfunctionedON TAXI OUT FMC DISAGREE ANNUNCIATED. COMPLETED CMPTR1/CMPTR2 CB PULLED TIMED AND RESET AS PER QRH MESSAGE EXTINGUISHED.Dec 2, 2010 · N562AS · Boeing 737890SDR HALA2010112600567Fmc · failedETOPS SIGNIFICANT SYSTEM, ATB, AFTER TAKEOFF TAT LIGHT ON LOSS A/T'S AND NO LNAV, VNAV CAPABILITES RTB W/NO AUTO NAV AVAILABLE FMCS UNRELIABLE (NO DATA). REMOVED AND REPLACED NR 1 FMC COMPUTER GND CK OK PER AMM 34-61-01 TAT GND CK OK PER AMM 30-33-00-715-010,Nov 26, 2010 · N590HA · Boeing 7673CBSDR ASAA1058544Unknown · malfunctionedFMC NR 2 GO TO INDEX POS PAGE 2 CANNOT SELECT L1 L5 WHEN ON THIS PAGE TO CAPTURE A POSTION REPORT. LONG/LAT KEYS WORK ON ALL OTHER PAGES. PERFORMED INSTALLATION TEST PER MM 34 61 01 SYSTEM OP CHECKS GOOD TESTED FMC CDU LEFT SELECT KEYS 1 5 WHILE CHECKING DIFNov 24, 2010 · N583AS · Boeing 737890
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