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 ASAA2014081208826Indication Sys · malfunctionedVNAV DISCONNECT IN FLIGHT, SPEED AND ALTITUDE DATA WAS TEMPORARY UNAVAILABLE IN THE FMC. EVENTUALLY THE DATA WAS RESTORED AND WAS ABLE TO UTILIZE VNAV. LAST 1 & .5 HRS WAS FINE. VNAV OPERATED NORMALLY. ACFT GROUNDED. ACCOMPLISHED FMCS FIM TASK 34-61 NR 801Aug 12, 2014 · N589AS · Boeing 737890SDR ASAA2014081108821Fmc · unknownRIGHT FMC FAILED. ACFT GROUNDED. COMPLIED WITH FMC OPC TEST AMM 34-61-00-710-801. OPS CHECK NORMAL, GROUND VERIFICATION NORMAL.Aug 11, 2014 · N464AS · Boeing 737990ERSDR P5CA2014081100027Iru · out of alignmentECIAS MESSAGE, FMC AND AUTOTHROTTLE DISCONNECTED BEFORE TAKEOFF, NO PLF MESSAGE NOTED BOTH FMC & IRS SYS; ALL 3 IRU REALIGNED AND FMC LT & RT; GROUND TESTED GOOD. FMC LT & RT SERVO LOOP GROUND TEST ALSO PASSENGER IAW AMM 34-01-00.Aug 11, 2014 · N858GT · Boeing 74787UFSDR ASAA2014081008803Button · intermittentCAPTAIN'S FMC L2 BUTTON WORKS INTERMITTENTLY. ACFT GROUNDED. REPLACED CAPTAIN'S FMC CDU REF MM 34-61-01, OPS CHECKED GOOD.Aug 10, 2014 · N519AS · Boeing 737890SDR ASAA2014080908789Warning Message · false activationDURING TAXI OUT , HAD AN FMC DISAGREE. ACFT GROUNDED. RAN QRH CHECKLIST. PROBLEM RESOLVED.Aug 9, 2014 · N462AS · Boeing 737990ERSDR ASAA2014080908788Warning Message · false activationFMC DISAGREE MESSAGE ON GROUND. ACFT GROUNDED. QRH WAS FOLLOWED AND FMC DISAGREE MESSAGE DID NOT REAPPEAR.Aug 9, 2014 · N587AS · Boeing 737890SDR ASAA2014080808791Warning Message · false activationFMC DISAGREE ANNOUNCED, ACFT GROUNDED. RAN CHECKLIST, RESOLVED.Aug 8, 2014 · N403AS · Boeing 737990ERSDR ASAA2014080708790Warning Message · false activationMAP WARNING ANNUNCIATED ON F/O DISPLAY. ACFT GROUNDED. ACCOMPLISHED FIM TASK 34-61 NR 836. FMC OPS RESTORED. NO FAULTS LOGGED ON BOTH FMC. GROUND VERIFICATION CHECK OK. REALIGNED BOTH IRU LT AND RT FMCS. CHECKED OK.Aug 7, 2014 · N536AS · Boeing 737890SDR ASAA2014080708787Warning Message · false activationFMC DISAGREE AFTER PUSH, ACFT GROUNDED. SYSTEM RESTORED AFTER QRH PROCEDURE.Aug 7, 2014 · N538AS · Boeing 737890SDR ASAA2014080508769Warning Message · false activationFMC DISAGREE ON GROUND, ACFT GROUNDED. FMC DISAGREE QRH PROCEDURE FOLLOWED, WARNING LIGHT WENT AWAY.Aug 5, 2014 · N564AS · Boeing 737890SDR ASAA2014080408755Warning Message · false activationCAPTAIN NAV DISPLAYED VTK, FOLLOWED BY MAP FAILURE WHILE BOTH CDU'S HAD NO FMC DATA. FMC FAIL QRH WAS ACCOMPLISHED. AFTER PLACING FMC SOURCE SELECTOR TO "BOTH ON R" THE MAP FOUND FMC DATA WERE RECOVERED BUT NO BEARING OR DISTANCE INFO WAS DISPLAYED FOR LT FMCAug 4, 2014 · N457AS · Boeing 737990ERSDR ASAA2014080308747Warning Message · false activationFMC DATALINK FULL MESSAGE APPEARED. ACFT GROUNDED. PERFORMED QRH PROCEDURE, OPS NORMAL.Aug 3, 2014 · N518AS · Boeing 737890SDR ASAA2014080308745Warning Light · false activationFMC DISAGREE LIGHT ON TAXI OUT. ACFT GROUNDED. COMPLETED QRH PROCEDURE, FMC DISAGREE LIGHT NO LONGER DISPLAYED.Aug 3, 2014 · N569AS · Boeing 737490SDR ASAA2014080208735Button · inoperativeR-6 PUSH BUTTON ON RT FMC INOPERATIVE. ACFT GROUNDED. R & R F/O MCDU IAW AMM 34-61-01. CDU OPS CHECK NORMAL. GROUND VERIFICATION GOOD.Aug 2, 2014 · N579AS · Boeing 737890SDR MASA2014080202283Circuit Card · dirtyUNCOMMANDED YAW LEFT AND RIGHT DURING FLIGHT. MX CLEANED FCC 2 SLOT AND RACK & INSTALLED CARD.Aug 2, 2014 · N945LR · Cndair CL6002D24SDR ASAA2014080108734Warning Message · false activationDURING CRUISE, SINGLE FMC LIGHT ILLUMINATED ON CDU. F/O MAP MODE DISPLAYED WAS LOST WITH AN AMBER MAPS ANNUNCIATION COMPLETED FMC FAIL QRH AND DUAL FMC OPERATION WAS RESTORED. ACFT GROUNDED. ACCOMPLISHED FIM TASK 34-61-NO-801 FMC BITE CHECKS OK NO FAULTS LAug 1, 2014 · N592AS · Boeing 737890SDR ASAA2014073108733Warning Message · false activationFMC DISAGREE ILLUMINATED. ACFT GROUNDED. PERFORMED QRH PROCEDURE AND MESSAGE CLEARED.Jul 31, 2014 · N534AS · Boeing 737890SDR ASAA2014073008723Fmc · malfunctionedFMCS DATALINK FULL. ACFT GROUNDED. FMCS COMPARTMENT 1 & 2, CIRCUIT BREAKERS PULLED AND RESET 30 SECONDS LATER. NORMAL OPS RESUMED.Jul 30, 2014 · N403AS · Boeing 737990ERSDR ASAA2014073008722Fmc · malfunctionedENROUTE WIND REQUEST WILL NOT UPLOAD TO FMC'S. ACFT GROUNDED. UNABLE TO DUPLICATE PROBLEM. FMCS LT AND RT SHOW NO FAULTS LAST 10 LEGS. FMCS OPS NORMAL IAW FIM 34-61 TASK 801.Jul 30, 2014 · N467AS · Boeing 737990ERSDR ASAA2014072908713Fmc · malfunctionedLOST BOTH, LT & RT FMC ENROUTE. REGAINED RT FMC. CAPTAIN WAS IN VOR /LOC WHEN GOING BACK TO MAP. GOT VDK AND FMC FAILURE FLAGS. ACFT GROUNDED. FOUND NR 1 FMC COMPUTER VALID SIGNAL LIGHT OUT. CYCLED NR 1 FMC COMPUTER CIRCUIT BREAKER AND BOTH FMC OPS CHECKEDJul 29, 2014 · N461AS · Boeing 737990ERSDR ASAA2014072808704Warning Light · false activationDURING TAXI OUT- FMC DISAGREE LIGHT CAME ON. ACFT GROUNDED. RAN QRH CHECK LIST AND THIS CLEARED THE PROBLEM.Jul 28, 2014 · N435AS · Boeing 737990ERSDR ASAA2014072708698Warning Message · false activation"FMC DISAGREE" ON THE GROUND. ACFT GROUNDED. CHECKLIST RUN AND DISAGREE CLEARED.Jul 27, 2014 · N583AS · Boeing 737890SDR ASAA2014072608682Warning Message · false activationFMC DISAGREE MESSAGE ON BOTH INBD DISPLAY UNITS DURING TAXI OUT. ACFT GROUNDED. FOLLOWED FMC DISAGREE PROCEDURE IN QRH AND FMC DISAGREE NO LONGER DISPLAYED.Jul 26, 2014 · N440AS · Boeing 737990ERSDR ASAA2014072508686Fmc · malfunctionedDURING CRUISE, BOTH FMC'S WENT BLANK WITH VTK DISPLAY ON. BOTH PFDS - WENT BACK TO NORMAL WITHIN 1 MINUTE. ACFT GROUNDED. ACCOMP FIM TASK 34-61, NR 836, INTERMITTENT FAULT, SYS NOW OPS CKS NORMAL.Jul 25, 2014 · N459AS · Boeing 737990ERSDR ASAA2014072508685Warning Message · false activationFMC DISAGREE DISPLAYED, ACFT GROUNDED. COMPLIED WITH QRH - PROBLEM CORRECTED.Jul 25, 2014 · N533AS · Boeing 737890SDR ASAA2014072408684Fmc · false indication"DATALINK FULL" DISPLAYED ON GROUND. ACFT GROUNDED. ACCOMPLISHED "ON THE GROUND" PORTION ON THE FMC DISAGREE QRH. OPS NORMAL.Jul 24, 2014 · N557AS · Boeing 737890SDR ASAA2014072408683Warning Message · false activationFMC DISAGREE LT ON GROUND. ACFT GROUNDED. RESOLVED BY APPLYING QRH PROCEDURE.Jul 24, 2014 · N588AS · Boeing 737890SDR ASAA2014072208646Warning Message · false activationFMC DISAGREE. ACFT GROUNDED. RESET IAW QRH PROCEDURE.Jul 22, 2014 · N581AS · Boeing 737890SDR ASAA2014072208645Fmc · malfunctionedTEMPORARY DUAL FMC FAILURE DURING DESCENT. VTK AND MAP FAILURE FLAGS ON BOTH DISPLAYS, BOTH FMC'S FAILED. NORMAL OPS RETURNED AFTER ABOUT ONE MINUTE. NOTE: FAILURE DID NOT OCCUR IN ETOPS AIRSPACE. ACFT GROUNDED. PERFORMED FIM 34-61 TASK 801. FMC SENSOR STATJul 22, 2014 · N408AS · Boeing 737990ERSDR ASAA2014072208642Warning Message · false activationRECEIVED A FMC DISAGREE ON TAXI OUT. ACFT GROUNDED. PERFORMED QRC PROCEDURE. NORMAL OPS RESTORED.Jul 22, 2014 · N531AS · Boeing 737890SDR ASAA2014072008615Warning Message · false activationFMC DISAGREE ILLUMINATED AFTER PUSH BACK/ ENGINE START. ACFT GROUNDED. COMPLETED QRH, NORMAL OPS RESTORED.Jul 20, 2014 · N583AS · Boeing 737890SDR AALA20140720002Computer · inoperativeRIGHT FLIGHT MANAGEMENT COMPUTER FAILED IN FLIGHT. FLIGHT DIVERTED & LANDED WITHOUT INCIDENT. ACCOMPLISHED DEFERRAL OF FLIGHT MANAGEMENT COMPUTER IAW MEL. REPLACED RT CONTROL DISPLAY UNIT MPN 4077880908 ON 07/20/2014.Jul 19, 2014 · N190AA · Boeing 757223SDR ASAA2014071908601Fmc · malfunctionedFMC WILL NOT LOAD DATA. ACFT GROUNDED. CYCLED POWER. ALL SYS RETURNED TO NORMAL, REF AMM 34-61-00.Jul 19, 2014 · N565AS · Boeing 737890SDR ASAA2014071808600Warning Message · false activationON GROUND AND TAXI "FMC DISAGREE". ACFT GROUNDED. QRH PROCEDURES FOLLOWED AND RESOLVED.Jul 18, 2014 · N512AS · Boeing 737890SDR ASAA2014071808599Warning Message · false activationFMC DISAGREE ON GROUND. ACFT GROUNDED. PERFORMED "FMC DISAGREE" CHECKLIST IAW QRH- RESET OK.Jul 18, 2014 · N596AS · Boeing 737890SDR ASAA2014071708598Warning Message · false activationFMC DISAGREE LIGHT CAME ON WHILE ON THE GROUND. ACFT GROUNDED. PERFORMED QRH PROCEDURE, OPS NORMAL.Jul 17, 2014 · N584AS · Boeing 737890SDR ASAA2014071708597Warning Message · false activationFMC DISAGREE ON GROUND. ACFT GROUNDED. QRH FOLLOWED, NORMAL OPS RESTORED.Jul 17, 2014 · N534AS · Boeing 737890SDR ASAA2014071608575Warning Message · false activationFMS DISAGREE LIGHT CAME ON. ACFT GROUNDED. FOLLOWED QRH PROCEDURES. SYSTEM FUNCTIONING NORMALLY.Jul 16, 2014 · N408AS · Boeing 737990ERSDR ASAA2014071608574Fmc · malfunctionedDURING TAXI OUT AND AFTER EARLIER POWER INTERRUPTION, FMC DISAGREE INDICATED. ACFT GROUNDED. RAN CHECKLIST SUCCESSFULLY. NORMAL OPS RESTORED.Jul 16, 2014 · N584AS · Boeing 737890SDR ASAA2014071608573Warning Message · false activationDATA LINK FULL ON FMC. ACFT GROUNDED. PERFORMED FMC DISAGREE PROCEDURE ON THE GROUND IAW QRH, NORMAL OPS RESTORED.Jul 16, 2014 · N588AS · Boeing 737890SDR ASAA2014071608572Warning Message · false activationFMC DISAGREE MESSAGE TAXI OUT. ACFT GROUNDED. RAN CHECKLIST, OPS NORMAL.Jul 16, 2014 · N407AS · Boeing 737990ERSDR ASAA2014071508565Warning Message · false activationFMC DISAGREE ON GROUND. ACFT GROUNDED. RESOLVED VIA QRH PROCEDURES.Jul 15, 2014 · N581AS · Boeing 737890SDR ASAA2014071508564Warning Message · false activationDURING TAXI OUT, RECEIVED AN "FMC DISAGREE" MESSAGE. ACFT GROUNDED. PERFORMED QRH PROCEDURE , NORMAL OPERATION RESTORED.Jul 15, 2014 · N585AS · Boeing 737890SDR ASAA2014071508563Warning Message · false activationFMC DISAGREE ON GROUND. ACFT GROUNDED. RESET NORMAL IAW CHECKLIST.Jul 15, 2014 · N560AS · Boeing 737890SDR ASAA2014071508562Warning Message · false activationON GROUND, RECEIVED A FMC DISAGREE LIGHT. ACFT GROUNDED. PERFORMED QRH, RESTORED FMC.Jul 15, 2014 · N593AS · Boeing 737890SDR ASAA2014071208528Warning Message · false activationFMC DISAGREE MESSAGE ON GROUND. ACFT GROUNDED. COMPLIED WITH QRH - MESSAGE NO LONGER DISPLAYED.Jul 12, 2014 · N563AS · Boeing 737890SDR ASAA2014071108527Warning Message · false activationAFTER ENGINE START, "FMC DISSAGREE" WAS OBSERVED. ACFT GROUNDED. QRH PROCEDURES ACCOMPLISHED. FMC DISAGREE MESSAGE NO LONGER DISPLAYED.Jul 11, 2014 · N461AS · Boeing 737990ERSDR ASAA2014071108526Warning Message · false activationFMC DISAGREE. ACFT GROUNDED. PERFORMED FMC RESET ON GROUND.Jul 11, 2014 · N597AS · Boeing 737890SDR ASAA2014071108525Fmc · unknownRIGHT FMC FAILED. WORKS NORMALLY BOTH ON LT. ACFT GROUNDED. UNABLE TO DUPLICATE. NO PREVIOUS HISTORY. OPS CHECK NORMAL REF 34-61-00-710-801. GROUND VERIFICATION TEST GOOD.Jul 11, 2014 · N459AS · Boeing 737990ERSDR ASAA2014071008524Warning Message · false activationFMC DISAGREE GROUNDED. ACCOMPLISHED QRH. OPS NORMAL.Jul 10, 2014 · N586AS · Boeing 737890
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