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 ASAA1159661Unknown · malfunctionedFMC DISAGREE ON GROUND. QRH 1 9 PERFORMED OK. BOTH FMC OPS CK GOOD REF MM 34 61 00.May 17, 2011 · N518AS · Boeing 737890SDR YYFAN120MNFlight Dir · failedBOTH FLIGHT DIRECTORS FAILED IN FLIGHT.May 15, 2011 · N120MN · Doug MD83SDR ASAA1159642Warning System · malfunctionedON INITIAL TAXI OUT GOT FMC DISAGREE WARNING PROMPTS ON NAV DU'S. PERFORMED QRH PROCEDURE FMC'S RETURNED TO OPS NORMAL. FLIGHT RESUMED.May 13, 2011 · N533AS · Boeing 737890SDR HALA2011051200190Light · malfunctionedETOPS SIGNIFICANT SYS - OFFSET INDICATOR LIGHT ON F/O'S CDU DOES NOT COME ON WHEN COURSE OFFSET SELECTED. T/S IAW FIM 34-61-00 FIG 111. NO FAULT NOTED. UNABLE TO DUPLICATE ON GROUND. NO 30 DAY HISTORY, OK FOR SERVICE.May 12, 2011 · N594HA · Boeing 767332SDR ASAA1159631Unknown · malfunctionedAFTER ENG START PRIOR TO TAXI AN FMC DISAGREE MESSAGE CAME UP ON BOTH FMC'S. PERFORMED QRC PROCEDURE 11.2. AFTER PUSHING CB'S IN FMC'S RESUMED NORMAL OPERATIONS.May 10, 2011 · N592AS · Boeing 737890SDR ASAA1159629Unknown · malfunctionedFMC DISAGREE. INFO NOTED RESET SYSTEM GROUND FUNCTIONAL OPS CHECK GOOD IAW AMM 34 61 00.May 9, 2011 · N594AS · Boeing 737890SDR ASAA1159623Unknown · malfunctionedDURING TAXIOUT FROM SAN FMC DISAGREE LIGHT ILLUMINATED. PERFORMED QRH PROCEDURE AND IT CLEARED THE FAULT.May 7, 2011 · N588AS · Boeing 737890SDR ASAA1159612Unknown · malfunctionedA "FMC DISAGREE" WARNING IN BOTH CAPT'S AND F/O'S EHSI ON GRD WHILE TAXIING. TWO CIRCUIT BREAKERS WERE PULLED AND RESET (FMCS CMPTR 1 AND FMCS CMPTR 2 ) PER QRC CHECKLIST PROCEDURES. PULLING AND RESETTING CIRCUIT BREAKERS FIXED THE PROBLEM.May 3, 2011 · N584AS · Boeing 737890SDR AALA20110503SFO01Fmc · malfunctionedSFO - CREW REPORTED BOTH FLIGHT MANAGEMENT COMPUTERS DISPLAYED "STANDBY ONE" AND ALL NAV FUNCTIONS (INPUTS) WERE LOCKED OUT. BOTH ROUTE 1 AND 2 UNUSABLE. FLIGHT RETURNED SFO LANDED WITHOUT INCIDENT. REPLACED THE NUMBER 1 FLIGHT MANAGEMENT COMPUTER. SYSTEM May 3, 2011 · N183AN · Boeing 757223SDR UALA2011050202140Computer · faultyLEFT PRIMARY FLIGHT COMPUTER HAS LANE 3 LATCHED FAULT AND WILL NOT RESET. REPLACED PFC, INSTALLED SOFTWARE & PERFORMED INSTALLATION TESTS.May 2, 2011 · N213UA · Boeing 777222SDR ASAA1159571Unknown · malfunctionedSINGLE FMC OPERATION ANNUNCIATED "MAP" ON F/O'S ND. VERIFIED DISCREPANCY. RESTORED DUAL FMC OPS REF FIM TASK 34 36 00 807. GROUND VERIFICATION TEST NORMAL.May 1, 2011 · N519AS · Boeing 737890SDR ASAA1159558Unknown · malfunctionedFMC DISAGREE ON BOTH NDS DURING TAXI OUT AT KOA. RAN QRH PROCEDURE OPS NORMAL.Apr 26, 2011 · N586AS · Boeing 737890SDR ASAA1159535Unknown · malfunctionedLNAV WILL NOT ENGAGE. ACCOMPLISHED FMCS BITE CHECK PER FIM 34 61 TASK 801. FMCS LEFT AND RIGHT SENSOR STATUS ALL OK. FMCS LEFT IN FLT FAULTS FLT LEG 1 FMC RIGHT SHOWS LEFT FAIL. ACCOMPLISHED FIM 34 61 TASK 807 TO FMC LEFT FMC PROMPTS SHOW TASK PASSED. ACCApr 23, 2011 · N592AS · Boeing 737890SDR ASAA1159526Unknown · malfunctionedFMC DISAGREE ILLUMINATED. PERFORMED QRH PROCEDURE FMC RESET. OPS NORMAL.Apr 23, 2011 · N562AS · Boeing 737890SDR ASAA1159533Unknown · malfunctionedLEFT FMC FAIL 55 MINUTES AFTER TAKEOFF. CAPTAIN'S MAP DISPLAY SHOWED VTK AND MAP FAULTS. FMC LOST FMC MENU ITEM BOTH SIDES. USED QRH TO RESTORE SINGLE FMC OPERATION BY SELECTING FMC SELECT SW TO BOTH ON RIGHT. DUAL FMC OPS WAS NOT RESTORED. CONTINUED FLIGHApr 22, 2011 · N589AS · Boeing 737890SDR 2011F00093Computer · failedDURING T/O ROLL FMGC 1 & 2 FAILED. NO V1, VR, NO FD, NO ATHR. RTO: IAW TSM 22-83-00-810-901 RESET FMGC 1 & 2. PERFORMED AFS TEST ALL L PASSED REF AMM 22-91-00-710-001. IN ADDITION, ACFT WALKAROUND OUTSIDE INSP WAS FOUND NORMAL.Apr 22, 2011 · N961AV · Airbus A320214SDR ASAA1159498Unknown · malfunctionedDURING DESCENT EXPERIENCED MOMENTARY LOSS OF BOTH FMC'S FOR APROXIMATELY THIRTY SECONDS WITH VTK FLAGS ON BOTH NAV DISPLAYS. FMC'S SENSOR STATUS SHOWS NO FAULTS AND INFLIGHT FAULTS SHOW PGM MAINTENANCE MESSAGE FOR LEFT AND RIGHT FMC. ACCOMPLISHED FIM 34 61 TApr 20, 2011 · N562AS · Boeing 737890SDR ASAA1159497Unknown · malfunctionedFMC DISAGREE MESSAGE ON GROUND. QRH PROCEDURES FOLLOWED ACCOMPLISHED FIM TASK 34 61 00 810 835, OPS CHECK NORMAL.Apr 20, 2011 · N535AS · Boeing 737890SDR ASAA1159469Unknown · malfunctionedFMC DISAGREE LIGHT CAME ON. COMPLETED QRH LIGHT OUT. OPS CHECKED FMCS IAW AMM 34 61 00, NO DEFECTS NOTED.Apr 16, 2011 · N590AS · Boeing 737890SDR ASAA1159472Unknown · malfunctionedFMC DISAGREE LIGHT ILLUMINATED. RAN CHECKLIST QRH 11.2 WHICH CLEARED FAULT. ACCOMPLISHED FMC DISAGREE MESSAGE PER FIM 34 61 00 810 835. PERFROMED BITE TEST PER FIM 34 61 00 810 810. NO ACTIVE FAULTS OR CURRENT FAULTS FOUND. SYSTEM CHECK GOOD. AC OK FOR SApr 15, 2011 · N557AS · Boeing 737890SDR ASAA1159471Unknown · malfunctionedSINGLE FMC OPERTION ON GROUND 2 FAILED. PERFORMED CHECHKLIST ITEMS FIXED PROBLEM (FMC DISAGREE 11.2). PERFORMED FIM TASK 34 61 00 510 836. ACCOMPLISHED FMC BITE TEST PER MM 34 61 00 810 801. FOUND NO CURRENT OR ACTIVE FAULTS SYSTEM CHECK GOOD. AC OK FOR SApr 15, 2011 · N557AS · Boeing 737890SDR ASAA1159439Unknown · malfunctionedFMC DISAGREE DURING TAXI. ACCOMPLISHED QRH PROCEDURE, OPS CHECK NORMAL.Apr 12, 2011 · N590AS · Boeing 737890SDR ASAA1159419Unknown · malfunctionedFMC DISAGREE ILLUMINATED ON CAPT & F/O MAP DISPLAYS. ACCOMPLISHED QRH PROCEDURE, OPS NORMAL.Apr 11, 2011 · N592AS · Boeing 737890SDR ASAA1159418Unknown · malfunctionedFMC DISAGREE LIGHT CAME ON. PERFORMED QRH PROCEDURE ON GROUND. LIGHT WENT AWAY.Apr 11, 2011 · N592AS · Boeing 737890SDR ASAA1159411Unknown · malfunctionedON TAXI OUT RECEIVED FMC DISAGREE MESSAGE. PERFORMED QRH 11.2 CHECKLIST AND THAT RESOLVED THE ERROR MESSAGE.Apr 9, 2011 · N531AS · Boeing 737890SDR ASAA1159409Computer · failedFMC DISAGREE MESSAGE ON BOTH DU'S (ON INITIAL SETUP). REPLACED FMCS CONTROL DISPLAY UNIT NR 2 IAW MM 34 61 01, OPS CHECK GOOD. REPLACED NR 1 FMCS COMPUTER IAW MM 34 61 02, OPS CHECK GOOD. VERIFICATION TEST GOOD IAW MM 34 61 01.Apr 9, 2011 · N583AS · Boeing 737890SDR ASAA1159408Unknown · malfunctionedFMC DISAGREE LIGHT ILLUMINATES ON THE GROUND. NO DISAGREE MESSAGE WHEN FMC SELECT SWITCH PLACED TO BOTH ACCOMPLISHED FIM 34 61TASK 835 OPENED AND RESET FMC NR 1&2 C/B'S. NO FAULTS LOGGED ON BOTH FMC'S.Apr 8, 2011 · N583AS · Boeing 737890SDR ASAA1159410Unknown · malfunctionedL FMC MOMENTARY BLANKED CDU THEN RESTORED. PERFORM FIM TASK REF 34 61 00 810 804. SYSTEM RESTORED TO NORMAL. A/C OK FOR SERVICE.Apr 7, 2011 · N517AS · Boeing 737890SDR ASAA1159403Unknown · malfunctionedFMC DISAGREE ON THE GROUND. FOLLOWED QRH PROBLEM SOLVED.Apr 5, 2011 · N558AS · Boeing 737890SDR ASAA1159401Unknown · malfunctionedON TAXI OUT "FMC DISAGREE" DISPLAYED. ACCOMP CHECKLIST MESSAGE WENT AWAY PROCEEDED NORMALLY.Apr 5, 2011 · N581AS · Boeing 737890SDR ASAA1159383Unknown · malfunctionedFMC DISAGREE LIGHT ILLUMINATED ON FMC. NORMAL OPS RESTORED AFTER QRH CHECKLIST ACCOMPLISHED.Apr 4, 2011 · N588AS · Boeing 737890SDR ASAA1159373Unknown · malfunctionedGOT "FMC DISAGREE" MESSAGE ON TAXI OUT IN SAN. FOLLOWED QRH 11.2. RESET NORMALLY.Apr 2, 2011 · N563AS · Boeing 737890SDR ASAA1159374Unknown · malfunctionedAFTER ENG START FMC DISAGREE LIGHT ON BOTH HSI'S. MSG WENT AWAY AFTER FOLLOWING QRH.Apr 1, 2011 · N569AS · Boeing 737890SDR ASAA1159372Fmc · malfunctionedVTK FLAG FMC NR 1. PERFORMED FIM TASK 34 61 TASK 801 'VTK FLAG SHOWS CAPTAINS'. FMCS IN FLIGHT FAULTS INDICATED L FMC FAULTS DETECTED BY BOTH FMC'S. A/C HAS PREVIOUS HISTORY OF VTK FLAG. REQUIRES LEFT FMC REPLACEMENT. REPLACED LEFT FMC REF MM34 61 02. OPApr 1, 2011 · N583AS · Boeing 737890SDR ASAA1159362Unknown · malfunctionedON GROUND IN SAN GOT FMC DISAGREE INDICATION. COMPLETED CHECKLIST ITEMS RESET WAS NORMAL.Mar 30, 2011 · N535AS · Boeing 737890SDR ASAA1159359Unknown · malfunctionedFMC DISAGREE ON GROUND SAN. NORMAL OPS RESTORED PER QRH PROCEDURE.Mar 30, 2011 · N579AS · Boeing 737890SDR ASAA1159346Unknown · malfunctionedFMC DISAGREE DISPLAYED. FOLLOWED QRH CLEARED ITSELF AFTER FOLLOWING QRH PROCEDURE. OPS NORMAL.Mar 27, 2011 · N586AS · Boeing 737890SDR ASAA1159338Unknown · malfunctionedON TAXI OUT FMC DISAGREE LIGHT ON BOTH PILOTS' DISPLAYS. ACCOMPLISHED QRH, LIGHT WENT OUT. OPS NORMAL.Mar 25, 2011 · N558AS · Boeing 737890SDR CA110331013Computer · malfunctioned(CAN) FLIGHT MANAGEMENT SYSTEM DATA BASE CAUSES THE FMS TO RESET ON APPROACH INTO AIRPORT. MFG ENGINEERS ARE WORKING ON A SOFTWARE FIX. FMS DATA BASE IS FUNCTIONING NORMALLY AT ALL OTHER COMPANY AIRPORTS.Mar 24, 2011 · Dorner DO328100SDR ASAA1159329Unknown · malfunctionedON GROUND HAD "FMC DISAGREE" ALERT. PERFORMED STEPS FROM QRH & RESOLVED ISSUE.Mar 23, 2011 · N517AS · Boeing 737890SDR ASAA1159278Computer · failedGOT "SINGLE FMC OPERATION" MESSAGE FOLLOWED BY MAP AND VTK MESSAGES ON F/O DISPLAY. FOUND RIGHT FMC INOP. ACCOMPLISHED FIM 34 61 00 FMC OPERATION RETURNED TO NORMAL. ON SWITCHING TO AIRCRAFT GENERATOR FROM APU ELECTRIC POWER GOT "SINGLE FMC OPERATION " MESSMar 19, 2011 · N584AS · Boeing 737890SDR ASAA1159246Unknown · malfunctionedFMC DISAGREE LIGHT ON GROUND. RAN QRH CORRECTED PROBLEM.Mar 14, 2011 · N586AS · Boeing 737890SDR ASAA1159244Unknown · malfunctionedFMC DISAGREE LIGHT ILLUMINATED ON GROUND PRIOR TO TAXI. ACCOMPLISHED QRH ALL SYSTEMS AND OPS NORMAL.Mar 13, 2011 · N562AS · Boeing 737890SDR ASAA1159235Unknown · malfunctionedRT FMC INOP. VTK SHOWS IN F/O'S DISPLAY. COULD NOT DUPLICATE. REF FIM: 34 61/801 RT FMC SENSOR CK OK AND INFLT FAULT BITE CK NML. ON RELATED FLT LEG FOUND RT FMC DATE FAULT & PGM FAULT AND NO ACTIVE FAULTS FOUND. RT FMC CK NML. NO VTX FLG. NO HISTORY 6Mar 12, 2011 · N584AS · Boeing 737890SDR ASAA1159174Unknown · malfunctionedAT 2057Z FL 370 M.78 "VTK" APPEARED ON CAPTAINS MFD. FMC DATA WAS LOST ON BOTH FMC'S. IAW QRC, SELECTED FMC "BOTH ON 2 GOT THE " SINGLE FMC OPERATION" MESSAGE. PULLED & RESET FMCS COMPTR 1 C/B. P 18 2 A 6. NR 1 FMC SYSTEM OPS CHECK GOOD. REF M/M 34 61 00 8Mar 3, 2011 · N583AS · Boeing 737890SDR ASAA1159173Unknown · malfunctionedON TAXI GOT FMC DISAGREE. PERFORMED QRH PROCEDURE, OPS NORMAL.Mar 3, 2011 · N586AS · Boeing 737890SDR ASAA1159172Unknown · malfunctionedFMC DISAGREE. PER QRH 11.2 FMCS CMPTR CB'S PULLED AND RESET OPS NORMAL.Mar 3, 2011 · N585AS · Boeing 737890SDR ASAA1159091Unknown · malfunctionedDURING TAXI OUT THE FMC DISAGREE LIGHT AND WARNING CAME ON. WARNING WENT OUT AFTER ACCOMPLISHING THE QRH PROCEDURE.Feb 28, 2011 · N590AS · Boeing 737890SDR ASAA1159134Keyboard · wornLEFT AND RIGHT MCDU LINE SELECT BUTTONS HAVE BLACK WORN OFF. REPLACED LEFT AND RIGHT MCDU KEYBOARDS AND PERFORMED GOOD INSTALLATION TEST IAW AMM 34-61-01-000-801 AND AMM 34-61-01-400-801.Feb 27, 2011 · N560AS · Boeing 737890SDR ASAA1159087Warning System · malfunctionedFMC DISAGREE MSG ILLUMINATED ON TAXI OUT. PERFORMED FMC DISAGREE CHECKLIST MSG NO LONGER DISPLAYED.Feb 27, 2011 · N518AS · Boeing 737890
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