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 ASAA2017061921130Fmc · malfunctionedAFTER THE POWER TRANSFER FROM GROUND TO APU, THE RIGHT FMC WENT BLANK. ACFT GROUNDED. CYCLED ACFT POWER. RT FMC CAME BACK UP, OPS CHECKED GOOD IAW AMM 34-61-02.SDR ASAA2017061821129Display · malfunctionedCAPTAIN'S SIDE HAS MAP SYMBOLOGY ON MFD. ACFT GROUNDED. PERFORMED POWER CYCLE. PERFORMED FIM TASK 34-21-00-810-801. NO FAULT FOUND.SDR ASAA2017061721113Fmc · malfunctionedDURING TAXI IN, CAPTAIN`S FMC FAILED MULTIPLE TIMES, THEN RECOVERED MULTIPLE TIMES. ACFT GROUNDED. ACCOMPLISHED LEFT FMC BITE IAW FIM 34-61, TASK 801. NO CURRENT FAULTS FOUND. PERFORMED DFCS LRU REPLACEMNT TEST FOR LEFT FMC IAW AMM 22-11-00/501. SYS CHECKESDR ASAA2017061721111Fmc · malfunctionedDUAL FMC FAILURE ON LANDING, DATA DUMPED, BUT FMC'S CAME BACK. ACFT GROUNDED. REBOOTED FMC IAW FIM 34-61, TASK 804, OPS CHECKED OK.SDR ASAA2017061621112Fmc · malfunctionedDURING CRUISE, FIRST OFFICER ND DISPLAYED VTK FOLLOWED BY MAP. BEFORE QRH PROCEDURE COULD BE PERFORMED FLAGS DISAPPEARED AND NORMAL OPS RESUMED. ACFT GROUNDED. PERFORMED FIM 34-61-801, NO FAULTS FOUND. PERFORMED AMM TASK 34-61-00-860-801, FMC LANDING, TAXISDR ASAA2017061321054Warning Flag · false activationVTK FLAG ON CAPTAIN'S SIDE. RAN CHECKLIST AND RESTORED DUAL FMC OPERATION. VTK FLAG ON CAPTAIN'S SIDE RETURNED DURING LANDING. ACFT GROUNDED. CANNOT DUPLICATE DEFECT ON GROUND. ACCOMPLISHED FMC BITE, IAW FIM 34-21 TASK 801. NO FAULTS FOUND. SYSTEM CHECKED SDR ASAA2017061221055Fmc · malfunctionedRIGHT FMC FAILED. ACFT GROUNDED. PERFORMED FIM 34-61 TASK 801, FMC SYSTEM BITE PROCEDURE. NO DISCREPANCY NOTED. OPS NORMAL.SDR ASAA2017061221042Fmc · malfunctionedON LANDING, CAPTAIN'S NAV DISPLAY SHOWED VTK INTERMITTENTLY, DURING TAXI-IN VTK DISPLAYED FOR 5-10 SECONDS THEN FULL FUNCTIONALITY WAS RESTORED. THEN 10-20 SECONDS LATER VTK WOULD REAPPEAR. ENTIRE CYCLE REPEATED FIVE TIMES DURING TAXI-IN. ACFT GROUNDED. ACCSDR ASAA2017061121043Fmc · malfunctionedDURING CRUISE FLIGHT, FIRST OFFICER`S CDU DISPLAYED VTK WITH FMC CAUTION LIGHT ON FWD PANEL. VNAV DISCONNECTED AS WELL AS LNAV. FOLLOWED QRH PROCEDURES FOR FMC FAIL RIGHT. FMC RT DID RESTORE AFTER 2 MINUTES. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 801, RISDR ASAA2017061021015Fmc · failedRIGHT FMC FAILURE DURING CRUISE, DID NOT RESET. ACFT GROUNDED. REMOVED AND REPLACED THE RT FMC IAW IAW AMM 34-61-02-000-801 AND AMM 34-61-02-400-801. GROUND FUNCTIONAL CHECK GOOD IAW AMM 34-61-00-800-801. PERFORMANCE FACTORS ADJUSTMENT AND AMM 34-61-00-710SDR ASAA2017060820985Warning Message · false indicationON LANDING, BOTH FMC BLANKED ALONG WITH A VTK FLAG ON BOTH DISPLAYS. BOTH FMC RESUMED AND VTK FLAG CLEARED AFTER APPROXIMATELY 45-60 SECONDS. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 801, AMM 34-61-00-860-801. NUISANCE ERROR, NO FAULT NOTED. OPS NORMAL.SDR ASAA2017060720975Fmc · malfunctionedLEFT FMC FAILED MULTIPLE TIMES. ACFT GROUNDED. MOVED FMC SWITCH BACK TO NORMAL. PERFORMED FMCS BITE, BITE CHECKED GOOD IAW FIM 34-61 TASK 801. PERFORMED FIM 34-61 TASK 836. FMC OPERATES NORMALLY. FOUND TO BE INTERMITENT FAULT.SDR ASAA2017060620967Fmc · intermittentUNABLE TO MAKE EDITS IN LEFT FMC. SCRATCHPAD MESSAGE FOR INVALID ENTRY WOULD SHOW ON ALL FMC PAGES. NO OTHER INDICATIONS NOTED. ACFT GROUNDED. PERFORMED FIM 34-61 TASK 801, NEITHER FMC LOGGED ANY FAULTS IN FLIGHT FAULT HISTORY. FMC OPS CHECKED NORMAL IAW AMSDR ASAA2017060420950Fmc · malfunctionedDUAL FMC FAILURE JUST PRIOR TO TOP DESCENT. BOTH RESTORED IN ABOUT 2 MINUTES. ACFT GROUNDED. ACCOMPLISHED FIM TASK 34-61, TASK 807 BITE. NO FAULTS NOTED.SDR ASAA2017060220951Fmc · malfunctionedLEFT FMC INOPERATIVE. ACFT GROUNDED. PULLED AND RESET THE LT FMC COMPUTER CIRCUIT BREAKER NR 1 FMC. NO 1 FLT NR 1 FMC OPS CHECKED NORMAL IAW AMM 34-61-00-710-801.SDR ASAA2017060120932Display · malfunctionedFMC DISAGREE INDICATION ON BOTH CAPTAIN`S & FIRST OFFICER`S NAVIGATIONAL DISPLAY THROUGHOUT FINAL APPROACH. CLEARED UPON LANDING. ACFT GROUNDED. PERFORMED A CIRCUIT BREAKER RESET IAW FIM 34-61, TASK 835 MESSAGE DID NOT SHOW UP. SYSTEM OPERATES NORMAL.SDR O2GA2017060686401Flight Dir · defectiveAFTER PRESSING A KEY ON MKP THE SVS WAS LOST. MFD WENT BLACK, FMS ILLUMINATED ON PFD1 IN RED, A/P REVERTED TO ROLL AND PITCH MODES. THE MFD SLOWLY CAME BACK ONLINE OVER THE COURSE OF APPROXIMATELY 60 SECONDS. DURING SUCH TIME, TOPO FAIL, PFD COMPARE FAIL, PFD SDR ASAA2017053020925Fmc · malfunctionedINTERMITTENT FMC ON BOTH SIDES, COULDN'T INPUT IRS POSITION, LOCKED UP. CHANGED A/C POWER SOURCE DIDN'T WORK. VTK ON CAPTAIN`S SIDE, PUT FMC SWITCH BOTH ON RIGHT WERE ABLE TO INPUT CPS POSITION, ROUTE UPLINE. WENT BACK TO FMC TO BOTH AND COPILOT SIDE HAS MAP,SDR ASAA2017052920897Fmc · false indicationAFTER LANDING, CAPTAIN'S DISPLAY SHOWED A VTK FLAG. WENT AWAY AFTER A MINUTE. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 836. FMC RESET & GROUND FUNCTIONAL CHECKED GOOD. NO RECENT HISTORY OF FAULT.SDR ASAA2017052620896Fmc · unknownDURING DESCENT THROUGH FL190, THE FIRST OFFICER`S FMC CALL, FAIL, OFST, MESSAGE LIGHT ILLUMINATED AND SCREEN BLANKED FOR 10 SECONDS. RECOVERED ON ITS OWN WITHOUT ANY FURTHER ACTION. ACFT GROUNDED. PERFORMED FMCS BITE IAW FIM 34-61, TASK 801. INFLT FAULT SHOWESDR ASAA2017052620894Unknown · unknownFMC DISAGREE MESSAGE ON BOTH NDS, ON THE GROUND. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURE IAW QRH. FMCS RESTORED NORMAL. MESSAGE NO LONGER DISPLAYEDSDR AALA201705289015Fmc · failedBOTH CREW FMC FAILED ON FINAL APPROACH AT 14,000 FEET. EMERGENCY DECLARED. ATC PROVIDED RADAR VECTORS FOR APPROACH AND LANDING. FLIGHT LANDED WITHOUT INCIDENT. REPLACED FMGC 2. AIRCRAFT WAS GROUNDED.SDR ASAA2017052520895Unknown · unknownDURING CRUISE, THE LEFT FMC FAILED. ACCOMPLISHED QRH, LEFT FMC RESTORED FOR 10 MINUTES, THEN FAILED AGAIN. ACFT GROUNDED. VERIFIED FMCS SHOWED LTH FMC FAILURE IN FLIGHT. FMC LEFT OPS NORMAL. NO HISTORY LAST 30 DAYS. ACCOMPLISHED FIM 34-61 TASK 807. GROUND VERSDR ASAA2017052120846Unknown · malfunctionedDURING FMC PREFLIGHT SCRATCHPAD MESSAGE "SINGLE FMC OPERATION" APPEARED AND MAP FLAG ON F/O'S ND 0155 ZULU. GROUNDED - YES. PERFORMED FIM 34-61 TASK 801, NO FAULTS NOTED. CYCLED FMC COMPUTER 2 C/B. MAP RESTORED AND "SINGLE FMC OPS" MESSAGE GONE. BITE TEST NORMSDR ASAA2017052020833Fmc · malfunctionedVTK DISPLAYED INTERMITTENTLY ON BOTH ND'S WHILE BOTH CDUS BLANKED INTERMITTENTLY AS WELL AFTER LANDING. ACFT GROUNDED. ACCOMPLISHED FAULT REVIEW OF FMC LT AND RT. FOUND LEFT FMC INTERMITTENT ON GROUND. CYCLED FMC LT CIRCUIT BREAKER IAW AMM 20-60-01 AND OPERATSDR ASAA2017052020832Fmc · malfunctionedLEFT FMC FAILED FOR ABOUT FOUR MINUTES DURING CRUISE, VTK AND MAP FLAG ON CAPTAIN`S INBD DU ALONG WITH LOSS OF FMC PROMPT ON CPTS CDU NO FURTHER MALFUNCTIONS REST OF FLIGHT. ACFT GROUNDED. NO CURRENT FAULTS ON INITAL EVALUATION FMC BITE OK IAW FIM 34-61, TASKSDR ASAA2017051920834Fmc · malfunctionedON LANDING, INDICATION FOR BOTH CAPTAIN'S AND FIRST OFFICER'S VTK FLAGS APPEARED. AFTER ENGINE SHUTDOWN AT THE GATE RECEIVED MANY YELLOW CAUTION LIGHTS, PWS FAIL, ATT, HDG, VRK, TCAS FAIL, AND VERT ON CAPTAIN'S & FIRST OFFICER'S DISPLAY. ACFT GROUNDED. CSDR T17A201705178019Display · odorIN CRUISE FLIGHT AT 41,000 FEET, FMS 1 COURSE STARTED WONDERING. WHEN CREW LOOKED DOWN, FMS 1 WAS OFF. (WHEN FMS 1 CAME BACK ON A FEW SECONDS LATER, IT SHOWED "CUSTOM DATABASE INVALID MSG). FMS 1 WENT OUT AGAIN AND BACK ON AND AT THAT POINT THE CREW SMELLED ELSDR ASAA2017051420763Software · faultyUPON DIVERSION TO ANC THE FMC DID NOT DISPLAY TIME, WIND, AND FUEL CALCULATIONS. LNAV WAS OPERATIONAL. GROUNDED - YES. KNOWN ANOMALY WITH THE U11.0 OP PROGRAM SOFTWARE. NO FAULT LOGGED ON PREV FLT. NO HISTORY - 60 DAYS. OPS CHECK LT & RT FMC GOOD REF MM 34-61-SDR ASAA2017051420761Unknown · unknownLEVELING AT FL300 VTK DISPLAYED ON F/O ND, ACCOMPANIED BY LOSS OF FLIGHT DIRECTORS ON PFD, BEGAN QRH PROCEDURES AND SYSTEM RETURNED TO NORMAL OPERATION AFTER APPROX 30 SECONDS. GROUNDED - YES. FAULT LOGGED WAS 31-67440. NR 2 FMC NO DATA,( CDS-2 RECEIVE NO DATASDR ASAA2017051220733Fmc · failedDURING 3 HRS AT CRUISE ALTITUDE, THE LEFT FMC FAILED TWICE, INTERMITTENTLY AND FAILED THE THIRD TIME UNRECOVERABLY. FLIGHT COMPLETED VIA QRH PROCEDURE WITH FMC TRANSFER SWITCH SELECTED BOTH ON RIGHT. ACFT GROUNDED. REPLACED THE LEFT FMC IAW AMM 34-61-02-00SDR ASAA2017051020715Fmc · malfunctionedLEFT FMC SHOWS VTK FLAG INTERMITTENTLY ON GROUND. ACFT GROUNDED. ACCOMPLISHED LEFT FLIGHT MANAGEMENT COMPUTER SYSTEM BITE PROCEDURE TASK 34-61 TASK 801. NO FAULTS LOGGED ABOUT FMC COMPUTER FAIL IN 10 LEGS. DUE TO INTERMITTENT FAULTS. PERFORMED RELOAD OF ALSDR ASAA2017051020717Fmc · malfunctionedNR 2 FMC NO DATA & SINGLE FMC MESSAGE IN SCRATCHPAD AT 3 MINUTES TO PUSH. COMPLETED FMC DISAGREE QRH CHECKLIST WITH SUCCESS. ACFT GROUNDED. PERFORMED FIM 34-61 TASK 835. RESET 2 C/B. NO FAULTS OR DISAGREE MESSAGES. INTERMITTENT FAULT.SDR ASAA2017051020706Unknown · malfunctionedLEFT FMC FAILED INTERMITTENTLY MULTIPLE TIMES AT CRUISE. GROUNDED - YES. PERFORMED FIM 34-61 TASK 837 FOR KNOWN ANOMALY, NO FAULTS NOTED AT THIS TIME. PERFORMED FIM 34-61 TASK 804, NO FAULTS NOTED.SDR ASAA2017050920691Unknown · unknownON TWO OCCASIONS HAD "VTK" FLAG, LOSS OF VNAV & LNAV, AND BOTH MCDU SCREENS BLANK. BOTH TIMES BOTH FMC RESET THEMSELVES AFTER 30-60 SECONDS WITH ALL FMC DATA RESTORED. ON ONE INSTANCE LEGS PAGE COULD NOT BE MODIFIED UNTIL SWITCHING TO RTE NR 2. GROUNDED - YES.SDR ASAA2017050720664Fmc · failedAT THE GATE INTERMITTENT VTK DISPLAYED ON CAPTAIN'S ND AND FMC PROMPTS DISAPPEAR FROM MCDU. GROUNDED - YES. REMOVED AND REPLACED LEFT FMC, REF AMM 34-61-02. LOADED SOFTWARE, REF AMM 34-61-00/201. ADJUSTED PERFORMANCE FACTORS, REF AMM 34-61-00-800-801. OPS TESTSDR ASAA2017050620659Warning Message · illuminatedALL VNAV FUNCTIONS FAILED EN ROUTE. TIME ESTIMATES, FUEL ESTIMATES, EN ROUTE WIND, AND DESCENT PLANNING ALL DISAPPEARED. THE COST INDEX ENTRY DISPLAYED EMPTY BOXES. ATTEMPTS TO REENTER THE CI GAVE REPEATED MESSAGES OF VNAV INVALID, PERF OR INVALID MOD PLAN. ASDR UIEA2017050500714Software · incorrectTO OPERATE WX RADAR MUST CYCLE SWITCH ON EFIS PANEL, ON, OFF, & ON, THEN SELECT WX RADAR. FOUND INCORRECT SOFTWARE IN LT & RT FMC. INSTALLED 995-0191-010 SOFTWARE IAW AMM 34-22-00. OPS CHECKED GOOD.SDR ASAA2017043020586Fmc · malfunctionedLEFT FMC DISPLAYED FAILURE MULTIPLE TIMES DURING CRUISE FLIGHT. IT WOULD SELF-RESTORE EACH TIME AFTER ABOUT 30 SECONDS. ACFT GROUNDED. RESET THE NR 1 FMC IAW FIM 34-61, TASK 804. THE NR 1 FMC OPS CHECKED OK IAW FIM 34-61, TASK 804.SDR ASAA2017042920567Fmc · failedLEFT FMC FAILED 4 TIMES IN A 5 MIN PERIOD ( VTK AND LOSS OF MAP) AFTER 5 MINUTES IT RETURNED TO NORMAL OPS. FL 380, RIGHT AT TOUCH, LEFT FMC FAILED AGAIN, AND RETURNED AFTER ABOUT 1 MINUTE. GROUNDED - YES. REMOVED AND REPLACED LEFT FMC COMPUTER. SOFTWARE LOAD SDR ASAA2017042920566Unknown · malfunctionedLEFT FMC FAILURE; VTK AND MAP FLAGS ON CAPT DISPLAY LOST LNAV/NAV RAN QRH 11.3-11.4 CONTINUED SINGLE FMC OPERATION. GROUNDED - YES. RETURNED FMC SWITCH TO BOTH PERFORMED AMM 34-61-00-860-801 NO HISTORY 30 DAYS, CONSIDERED NUISANCE ERROR, NOTIFIED.SDR ASAA2017042920565Unknown · malfunctionedLEFT FMC FAILED; VTK AND MAP FLAGS APPEARED ON CAPT DISPLAY BOTH FMCS BLANK FAILURE FIXED ITSELF CONTINUED WITH NORMAL OPERATION. GROUNDED - YES. PERFORMED AMM 34-61-00-860-801 NO HISTORY 30 DAYS, CONSIDERED NUISANCE ERRORSDR ASAA2017042920564Fmc · malfunctionedFMC DISAGREE ON BOTH CAPTAIN AND FIRST OFFICERS SIDE AFTER TOUCHDOWN. LIGHTS STAYED ON FOR 1 MINUTE AND THEN WENT OUT. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 835 FOUND FAULT INTERMITTENT OK FOR CONTINUED SERVICESDR ASAA2017042920563Warning Message · false activationAT CRUISE ALTITUDE, BOTH FMCS FAILED WITH VTK INDICATED ON BOTH NAV DISPLAYS AFTER 10 SECONDES IT RECOVERED AND ALL INDICATIONS WERE NORMAL. ACFT GROUNDED. PERFORMED FIM TASK 34-61-836. NO DEFECTS NOTED. NO DEFECTS FOR PAST 60 DAYS.SDR ASAA2017042820562Fmc · malfunctionedAT CRUISE VTK AND MAP DISPLAYED ON CAPTAIN`S ND THEN RETURNED TO NORMAL SEVERAL TIMES. APPLIED QRH RETURNED FMC SWITCH BACK TO NORMAL REMAINDER OF FLIGHT WAS NORMAL. ACFT GROUNDED. INFLIGHT FAULT. LT FMC PROGRAM FAULT. COMPLETED FIM 34-61 TASK 807, NO FAULTS SDR ASAA2017042620791Display · unknownAFTER TAKEOFF, F/O PFD DISPLAYED VTK AND VNAV FAILED TO ENGAGE. VTK DISPLAYED MOMENTARILY. DURING CLIMB WHEN VTK MESSAGE NO LONGER DISPLAYED VNAV FAILED TO DISENGAGE WITH FMC MESSAGE FOR CHECK TARGET ALTITUDE. DURING CRUISE VNAV FAILED TO ENGAGE WITH FMC MSDR ASAA2017042220512Fmc · malfunctionedLEFT FMC INOP - CAPT'S. GROUNDED - YES. ACCOMPLISHED BITE ON FMC'S FLT HISTORY - LOGGED "PGM FAULT" ON LEG 2. ACCOMPLISHED FIM 34-61 TASK 807, LT FMC OPS NORMAL. A/C CHECKED AND RELEASED FROM MEL 34-36J, CREW PLACARD REMOVED, FMC TRANSFER S/W PLACED TO NORMAL SDR ASAA2017042220511Unknown · malfunctionedDURING CLIMBOUT, MOMENTARILY, NO FMC DATA ON THE CAPTAINS ND MAP MODE AND NO FMC DATA ON BOTH CDUS. FOLLOWED CHECKLIST FOR FMC FAIL BUT AFTER ABOUT 5 MINUTES NORMAL OPERATIONS WERE RESTORED. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 836. OPS CHECKS NORMAL. NSDR AALA20170421008Fmc · faultyAFTER ROTATION AT 4000 FEET PILOTS LOST BOTH FMC"S AND LATERAL AND VERTICLE NAV. AFTER MULTIPLE ATTEMPTS THEY WERE RESET. THEN A REPEAT ELEVATOR FEEL DIFFERENTIAL LIGHT CAME ON WITH A MUSHY FEEL. THIS LEAD TO AN AIR TURN BACK WITH AN EMER LANDING DECLARED FOSDR ASAA2017041820481Fmc · malfunctionedDURING CRUISE, FMC P/RST ILLUMINATED, ALONG WITH VTK ON F/O'S DISPLAY. LNAV AND VNAV DISCONNECTED. SWITCHED TO A AUTOPILOT AND INDICATIONS DISAPPEARED AND SYSTEM RETURNED TO NORMAL AFTER ABOUT 30 SECONDS. OPERATED NORMALLY FOR THE REST OF THE FLIGHT. ACFT GR
Back to JASC 3460