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 ASAA2019090730642Fmc · malfunctionedDURING ETOPS OCEANIC FLIGHT AT APPROX 2+30 INTO FLIGHT L FMC FAILED BUT RECOVERED IN APPROX ONE MINUTE. (APPROACH TO HNL HAD NOT BEEN LOADED). GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 836. AFTER FMC RESET NO FAULTS FOUND.SDR ASAA2019090630643Unknown · malfunctionedIN CRUISE AT FL 360 NEAR PIH, CAPTAINS FMC SCREEN WENT BLANK AND DISPLAYED CALL, FAIL, MSG, OFFSET, AND AND EXEC LIGHTS. AFTER APPROX 30 SECONDS, FMC SCREEN DISPLAYED "BIT PASSED" FOR APPROX 2 SECONDS, THEN NORMAL OPS RESUMED. NEITHER ND OR AUTO FLIGHT FUNCTIOSDR ASAA2019090430618Fmc · malfunctionedDURING CRUISE, THE CAPTAINS FMC FAILED MOVED AUTOPILOT FROM "A" SIDE TO "B" SIDE. BEFORE THE CHECKLIST WAS STARTED, THE CAPTAINS FMC RESTORED ITSELF. GROUNDED - YES. T/S PER FIM 34-61 TASK 807. LEFT FMC SHOWED A "RATE" FAULT AT 0002Z ON LAST FLIGHT. PERFORMED SDR ASAA2019090330604Computer · malfunctionedON TAXI IN BOTH VTK FLAGS SHOWED UP FOR ABOUT 10 SECONDS THEN WENT OUT. GROUNDED - YES. FMC BITE SHOWS RESYNC - A - RAM FAULT. RESET & BITE FMCS COMPUTERS REF FIM 34-61 TASK 837. GROUND VERIFICATION TEST NORMAL.SDR ASAA2019090130590Fmc · failedFOUND NUMEROUS ETHERNET WRAP HARDWARE FAIL CODES ON #1 FMCS. GROUNDED - YES. PULLED AND TAGGED 2 C/B. REMOVED AND REPLACED @1 FMCS. RESET 2 C/B. CROSS-LOADED SOFTWARE FROM #2 FMCS. OPS TEST GOOD. REF. FIM 34-61 TASK 837 AND AMM 34-61-02. GROUND VERIFICATION TESDR ASAA2019083130589Fmc · malfunctionedTWICE DURING FLIGHT LOST FMC LNAV/VNAV DISCONNECTED MOMENTARY VTK BOTH SIDES BEFORE I COULD EXECUTE QRM PROCEDURES FMC WAS BACK. HAD TO RE-INPUT ROUTE AND PARAMETER A/T LIMIT STAYED ON. GROUNDED - YES. COMPLIED WITH FAULT ISOLATION MANUAL 34-61 TASK 836 FMC DOSDR AALA201908319009Fmc · malfunctionedAIRCRAFT NOT GROUNDED: PILOT REPORTS DUAL FMC FAILURE 30 MIN INTO FLIGHT AT 370 FL. WHILE ACCOMPLISHING QRH PROCEDURE BOTH FMCS REBOOTED BY THEM SELFS, RELOADED FLIGHT PLAN AND CONTINUED FLIGHT. MAINTENANCE ACCOMPLISHED BITE OF BOTH FMCS WITH NO FAULTS IAW FISDR ASAA2019083093540Fmc · malfunctionedMOMENTARY FAIL OF LEFT FMC. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 837, NO FAULTS, OPS NORMAL.SDR 2019FA0000292Adc · defectiveGSU 73 AIR DATA COMPUTER STOPS GIVING ALTITUDE AND SPEED INFORMATION TO THE GDU 370 DISPLAY AFTER 40 MINUTES OF FLIGHT. DID THIS THE LAST THREE FLIGHTS. CALLED GARMIN AND THEY DID NOT OFFER ANY HELP.SDR ASAA2019082863521Fmc · malfunctionedLEFT FMC FAILED ON TWO SEPARATE OCCASIONS WHILE AT CRUISE ALTITUDE. ACCOMPLISHED THE FMC FAIL QRH AND FMC RECOVERED AFTER ABOUT TWO MINUTES ON BOTH OCCASIONS. GROUNDED - YES. PERFORMED B737-900 FIM 34-61-TASK 836 (OPS RESET) SYSTEM OPS CHECK NORMAL.SDR DALA2019082704993Fmc · malfunctionedWHEN ENGAGING LNAV WITH F/D 1 MASTER, ARM MODE FLASHES ON FMA, BUT WHEN F/D 2 IS MASTER, IT GOES DIRECT TO ENGAGED INDICATION. RETURN TO GATE. BITE OF FMCS SHOWED NO FAULTS PER B737 FIM 34-61. BIT OF DFCS PER B737 FIM 22-11 .SDR ASAA2019082633481Fmc · malfunctionedPRIOR TO DESCENT CAPT SIDE VTK FOLLOWED BY LOSS OF FMC ON CDU, CAPT LOSS OF MAP ON MCDU AND FO LOST FMC ON CDU. PRIOR TO COMPLETING QRH BOTH FMC + MAPS RESET, REENGAGED LNAV + VNAV NO OTHER ISSUES. GROUNDED - YES. C/W FMC RESET PROCEDURE REF B737-800 FIM 34-61SDR ASAA2019082213445Fmc · malfunctionedRIGHT FMC INTMT INOP. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 836 RIGHT FMC RETURNED TO NORMAL, GRD VERIFICATION SUCCESSFUL.SDR AALA201908219002Fmc · malfunctionedAIRCRAFT NOT GROUNDED: PILOT REPORTS BOTH FMCS ON 2 OCCASIONS DELETED ALL WAYPOINTS FROM THE ROUTE AND LEGS PAGE. RESULTING IN A COMPLETE LOSS OF THE FLIGHT PLAN. NO FAILURE MESSAGE. MAINTENANCE UPLOADED FMC SOFTWARE IAW AMM 34-61-00, OPS CHECK GOOD.SDR ASAA2019082193432Fmc · malfunctionedCAPTAINS FMC CYCLED VTK 10 TIMES AFTER LANDING. GROUNDED - YES. ACCOMPLISHED FMCS BITE PROCEDURE INFLT SHOWED L FMC. SENSOR CK SHOWED ALL OK. RESET FMCS NO FAULTS NOTED REF B737-900 AMM 34-61-00.SDR AALA201908209016Computer · failedAIRCRAFT WAS GROUNDED: PILOT REJECTED TAKEOFF AT 105 KTS DUE TO LOSS OF ALL VSPEED INDICATIONS (V1,VR,V2) AND TOGA /FLEX INDICATIONS. MAINTENANCE REMOVED AND REPLACED FMGC 1 & 2 IAW AMM 22-83-34. AFS TEST OPS CHECK NORMAL IAW AMM 22-96-00. LAND CAT TEST PASSEDSDR AALA201908209061Computer · failedAIRCRAFT WAS GROUNDED: PILOT REJECTED TAKEOFF AT 105 KTS DUE TO LOSS OF ALL VSPEED INDICATIONS (V1,VR,V2) AND TOGA /FLEX INDICATIONS. MAINTENANCE REMOVED AND REPLACED FMGC 1 & 2 IAW AMM 22-83-34. AFS TEST OPS CHECK NORMAL IAW AMM 22-96-00. LAND CAT TEST PASSEDSDR ASAA201908130380Fmc · failedLEFT FMC FAIL WITH VTK ON CAPTAIN SIDE MAP DISPLAY FAILURE LASTED 60 SECONDS. ALL DISPLAYS RECOVERED AND LEFT FMC FUNCTION RESTORED. GROUNDED - YES. ACCOMPLISHED FMCS BITE PROCEDURE LEFT FMC INFLT FAULTS SHOWED NO FAULTS. SENSOR CK SHOWED ALL OK REF B737-800 FSDR ASAA201908130379Fmc · failedDUAL FMC FAILURE WITH VTK & MAP FLAGS WHILE IN ETOPS AIRSPACE. SYS'S RESTORED AUTOMATICALLY AFTER A FEW MINUTES. GROUNDED - YES. BOTH FMC'S LOGGED FAIL LAST FLIGHT - SYS OPS OK. NO HISTORY.SDR HALA2019081310389Fmc · faultedFM2 FAULT DISPLAY , LATERAL NAV INOP//REPLACED FMGEC PER MM22-83-34. ALL TEST PASSED. OK FOR SERVICE.SDR ASAA2019081203367Cdu · inoperativeCAPTAINS CDU WENT BLANK WHILE PREFLIGHTING. GROUNDED - YES. CDU SHOWS NO FAULT OR DISCREPANCY OF NORMAL OPERATION AFTER A/C POWER DOWN IAW B737-900 AMM 20-60-99/201. OPS NORMAL.SDR ASAA2019081203366Fmc · malfunctionedAT CRUISE ALTITUDE, WITH FO'S AUTOPILOT ENGAGED, FMC AMBER LIGHT ILLUMINATED. A/P REVERTED TO CWS AND ALT HOLD. ON FO'S PFD A LANDG ALT AND ON THE FO MFD A VTK ANNUNCIATION WAS OBSERVED FOR ABOUT 30 SECONDS. CAPTAINS SIDE REMAINED NORMAL WITH NO FLAGS. NEVER RSDR ASAA2019081203365Fmc · failedDURING PRE FLIGHT AND TAXI OUT L FMC FAILED AND RETURNED. AFTER 6 HOURS IN FLIGHT L FMC FAILED AGAIN. GROUNDED - YES. REMOVED AND REPLACED LEFT HAND FMC IAW B737-900 AMM 34-61-02/401, GROUND FUNCTIONAL TEST FOR THIS ETOPS SIGNIFICANT SYSTEM IS GOOD IAW FMCS PESDR ASAA2019080973342Not Reported · unknownLNAV AND VNAV WILL NOT ENGAGE ON GROUND. GROUNDED - YES. SHUT A/C POWER DOWN AND REBOOTED AND REPOWERED SYSTEM LNAV VNAV AUTO PILOT SYSTEM OPS NORMAL SYSTEMS LNAV VNAV ENGAGE NORMAL IAW AMM 20-60-99-760 OK TO CONTINUE SERVICE.SDR ASAA2019080873333Fmc · unknownINTERMITTENT FMC FAILURE CAPTAIN`S SIDE ON LANDING AND TAXI IN. VTK ON CAPTAIN`S SIDE. GROUNDED - YES. PERFORMED FIM 34-61-00-810-836. OPENED THEN CLOSED 4 CIRCUIT BREAKER. BITE TEST OF BOTH FMC'S TESTS OK.SDR AALA201908089015Computer · failedAIRCRAFT WAS GROUNDED: PILOT REPORTS STAB TRIM EICAS AFTER TAKE OFF QRH PROC. COMPLETED. RETURNED TO MIA. STAB TRIM LIGHT REMAINED ON TILL TOUCHDOWN. MAINTENANCE FOUND LEFT FCC FAILED. REMOVED AND REPLACED LEFT FCC IAW AMM 22-11-01. PERFORMED LAND TEST 40. ALSDR ASAA2019080863332Cdu · inoperativeAT CRUISE FOS CDU WENT BLANK FOR 10 SEC THEN DISPLAYED THE MENU PAGE WITHOUT THE ACARS PROMPT. ON SCRATCH PAD "NO COMM" ACARS PROMPT THEN DISPLAYED ON MENU. OFF & OUT TIMES WERE ERASED. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 34-61 TASK 804 RESET CBS FOR MCDSDR ASAA2019080753327Display · malfunctionedAT 1:45 INTO THE FLIGHT AT FL340, FO'S NAVIGATION DISPLAY VTK FOLLOWED BY MAP FAILURE FLAGS, THIS LASTED FOR (2) MINUTES. SINGLE FMC OPERATION IN SCRATCHPAD WAS NOT DISPLAYED AND NO FMC DATA DID NOT OCCUR. NORMAL OPERATIONS ON FO NAVIGATION DISPLAY. RETURNED, SDR ASAA2019080753326Display · malfunctionedDURING DESCENT TO SJC AT AROUND 10,000' CAPTAIN'S CDU BLANKED OUT THEN WENT TO MENU PAGE. FO'S SCRATCHPAD READ ACARS NO COMM. GROUNDED - YES. ACCOMPLISHED B737-900 FIM TASK 34-61 TASK 804 RESET C/B FMCS MCDU1 ON GROUND VERIFICATION, OPS AND TESTED NORMAL.SDR ASAA2019080643319Fmc · malfunctionedCA SIDE VTK FLAG AFTER LANDING. GROUNDED - YES. PERFORMED RH FMC RESET PER FIM 34-61 TASK 836. FMC #1 RESTORED. NO FURTHER DEFECTS NOTED.SDR ASAA2019080643318Fmc · malfunctionedENROUTE AT FL 330. FMC MESSAGE & VTK DISPLAYED ON CAPTAINS MAP. CAPTAINS MCDU MENU PAGE MISSING FMC. AUTOPILOT A WAS SELECTED AT THE TIME. LNAV/VNAV DISENGAGED. APPROXIMATELY 2 MINUTES LATER LEFT FMC RESTORED. LNAV/VNAV RE-ENGAGED. OPERATIONS NORMAL. GROUNDSDR ASAA2019080533300Fmc · malfunctionedFO SIDE FMC SHOWED VTK AND RESET AFTER ABOUT 1 MIN DURING CRUISE FLIGHT. GROUNDED - YES. L-FMC LOGGED INTERMITTENT RIGHT FMC PRES POS LAT RATE FAULT. RESET BOTH FMC'S. OP CK NORMAL. REF B737-800 FIM 34-61 TASKS 837 & 801.SDR ASAA2019080133261Fmc · malfunctionedDURING TAXI INTO THE PARKING GATE ON ARRIVAL, OBSERVED "VTK" ON CAPTAINS ND DISPLAY INTERMITTENTLY SEVERAL TIMES. GROUNDED - YES. PGM FAULT ON L/H FMC REFB737-800 FIM 34-61 TASK 807 REBOOTED L/H FMC OPENED & CLOSED 1 C/B. NO CURRENT FAULTS L/H FMC BITE TEST OKSDR ASAA201908020231Fmc · failedLH FMC FAILED MULTIPLE TIMES. COMPLIED WITH QRH FMC FAIL C/L FMC SWITCH MOVED TO BOTH ON R. GROUNDED - YES. REF B737-900 FIM 34-61 TASK 801, BITE TEST SHOW NO INFLIGHT FAULTS, VERIFED SOFTWARES ARE CURRENT, DUE TO PASS HISTORY, REMOVED & REPLACED L/H FMC COMPUSDR ASAA2019072930250Key Pad · intermittent#2 FMC EXEC KEY IS INTERMITTENT. GROUNDED - YES. REMOVED AN REPLACED MCDU #2 KEYPAD PER AMM 34-61-01-400-801/34-61-01-000-801. OP'S CK'S GOOD.SDR ASAA2019072930245Unknown · malfunctionedFMC FAIL AND VTK FLAG UPON LANDING OF F/O SIDE. GROUNDED - YES. PERFORMED FIM 22-11 TASK 812. NO FAULTS FAULTS AFTER TEST,BITE CK. PER STEP D SUB TASK [B] AN INTERMITTENT FAULT OCCURRED & CLEARED. NO FAULTS /FLAGS AFTER FIM 22-11 TASK 812. AIRCRAFT OK FOR SERVSDR CA190723004Fmc · malfunctioned(CAN) SER - FMS PROBLEMS NOT POSSIBLE TO ENTER ANY DATA IN BOTH FMS CREW ADVISED TO PERFORM NAV DATA BASE SWAPPED, NO HELP IPC 1+2 RESET PERFORMED, NO HELP FMS CROSS LOAD PERFORMED AND FIXED THE ISSUE (TC# 20190723004)SDR CA190722004Fms · failed(CAN) AIRBUS CANADA SER CASE : 47490 `AS PER TC AND AIRBUS CANADA AGREEMENT, A SDR MUST BE CREATED FOR EACH ETOPS EVENT` SER - FMS - FMS 2 FAIL IN CRUISE FMS 2 FAIL AT DISCONNECT DURING CHECKLIST PROC FMS 2 CAME BACK ONLINE. FO WAS FLYING AT THE TIME ON APSDR ASAA2019072030122Unknown · malfunctionedON THE GROUND F/O'S NAV DISPLAY SHOWS VTK ALONG WITH BOTH FMC P/RST. CYCLED ON AND OFF SEVERAL TIMES. GROUNDED - YES. PERFORMED FIM TASK 34-61 AND SUSPECT A NUISANCE ERROR AS PER AMM 34-61-00-860-801, CYCLED POWER PER AMM 20-60-99-760-001, NO FAULTS NOTED A/C SDR ASAA2019072030121Unknown · malfunctionedDURING TAXI IN THE LEFT FMC BEGAN CYCLING ON AND OFF, REPEATED VTK FLAGS ON LEFT NAV DISPLAY ALONG WITH REPEATED LOSS OF THE FMC ON THE MENU PAGE OF BOTH CDUS NO FMC ISSUES DURING FLIGHT. GROUNDED - YES. PERFORMED ACARS CMU RESET, OPS CHECK SUCCESSFUL, FMC STESDR CA190719006Computer · malfunctioned(CAN) AIRBUS CANADA SER CASE: 47388 DURING T/O-ROLL NO MORE V1, VR AND V2-BUG ANYMORE T/O IN LCY RWY 27. DURING LINEUP WE RECOGNIZED THAT THE FMA ISN`T SET ANYMORE (JUST THE TRIM AND SELECTED HDG WAS STILL SET). WE SET THE FMA AGAIN AND I PRESSED THEREFORE TSDR ASAA2019071630096Fmc · malfunctionedF/O'S FMC FAILED PRIOR TO DESCENT RAN CHECKLIST COULD NOT RESTORE F/O'S FMC TO NORMAL OPS. CONT FLIGHT WITH SINGLE FMC OPERATION. GROUNDED - YES. FOUND RT FMC BITE INOP. COMPLETED FIM TASK 34-61-00-810-836 FMC DOES NOT OPERATE. RT FMC REBOOTED LT & RT FMC OPS SDR ASAA2019071530084Fmc · failedSINGLE FMC FAILURE (RT). GROUNDED - YES. R/H FMC SHOWS NUMEROUS INFLT FAULTS. REMOVED & REPLACED RT FMC COMPUTER REF AMM 34-61-02-400/801 OPS & GROUND VERIFICATION CK GOOD. SOFTWARE & PERF FACTOR CK GOOD.SDR ASAA2019071530072Fmc · intermittentL FMC FAILED 3 TIMES IN CRUISE FLIGHT RESET TWO TIMES ON ITS OWN AND 1 TIME VIA THE CHECKLIST. GROUNDED - YES. DUE TO FAULT HIST, REMOVED AND REPLACED LEFT FMCS COMPUTER IAW B737-AMM 34-61-02/401. FMCS OPS TESTED NORMAL.SDR ASAA2019071330061Fmc · faultedL FMC INTERMITTENT, THEN FAILED. QRH ACCOMPLISHED AND OPS RESTORED. FAILED AGAIN. COMPLETED FLIGHT WITH FMC SWITCH BOTH ON R. GROUNDED - YES. ACCOMPLISHED LEFT FMC BITE, REF FIM 34-61 TASK 801. FOUND FMC-L PGM FAULT. ACCOMPLISHED FIM 34-61 TASK 807. LEFT FMC OSDR ASAA2019071130060Unknown · malfunctionedAFTER LANDING BOTH FMC'S FAILED. GROUNDED - YES. PERFORMED FIM 34-61 TASK 836 BOTH FMC'S OPERATION NORMAL NO FURTHER ACTION REQUIRED.SDR AALA201907129007Fmc · malfunctionedAIRCRAFT NOT GROUNDED: PILOT REPORTS BOTH FMC S AMBER FAIL LIGHTS ILLUMINATED, ALL KEYS STUCK. FUNCTIONS INOP. MAINTENANCE RESET FMCS OPS CK NORMAL. CHECK NAV DATA CROSS LOAD OK IAW FIM 34-61-00.SDR ASAA2019070929979Warning System · false activationVTK DISPLAYED ON CAPT SIDE. VTK DISPLAYED AND MAP WENT AWAY ON CAPT ND FOR ABOUT 15 SECONDS THEN ALL DISPLAYS RETURNED TO NORMAL, VTK WENT AWAY. GROUNDED - YES. FOUND "PRES POS LAT RATE" FAULT LOGGED LAST LEG. ACCOMPLISHED FIM 34-61 TASK 824, NO CURRENT IRU FASDR IPXA2019070944255Fmc · failedINSPECTION TYPE:N/A DIVERSION - PARTIAL FMC FAILURE L&R APPROX2 HRS INTO FLIGHT GOT AUTO THROTTLE FAIL EICAS AUD AUTOPILOT EICAS(DEGRADED) HAD LINE THROUGH LNAV AND VLAV ON FMC LOST BOTH FMC'S ABLE TO GET FMC BACK BUT WHEN IMPUTING COST INDEX AND ZFW, VNAV WOUSDR ASAA2019070829980Warning System · false activationVTK MESSAGE ON CA ND W ASSOCIATED FMC FAILURE. GROUNDED - YES. PERFORMED FIM 34-61 TASK 801. NO DEFECTS NOTED. OK FOR SERVICE.
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