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 ASAA2018020223394Unknown · malfunctionedL FMC FAIL. GROUNDED - YES. COULD NOT DUPLICATE - NO HISTORY 90 DAYS. ACCOMPLISHED FIM 34-61 TASK 836 INITIAL EVALUATION, TEST PASSES. OK FOR SERVICE.SDR ASAA2018013123393Fmc · malfunctionedON FINAL APPROACH, AND GS INTERCEPT, HAD A LEFT FMC FAILURE INDICATED BY LOSS OF FMC PROMPT, MAP, VTK AND V SPEEDS ON CAPTAINS INSTRUMENT. 45 SECONDS LATER CAPTAIN`S INSTRUMENTS RETURNED AND ALL OF THE FMC FAILURE INDICATIONS MOVED TO FIRST OFFICER`S SIDE. ANSDR ASAA2018013023353Lru · malfunctionedFMC PROMPT INTERMITTENT LEFT AND RIGHT FMCS VTK FLAG DISPLAYED. GROUNDED - YES. ACCOMPLISHED LEFT FMC COMPUTER SYSTEM BITE PROCEDURE REF B737-900 FIM 34-61 TASK 801. NO FAULTS WERE LOGGED. PERFORMED FMC OPERATIONAL TEST B737-900 AMM TASK 34-61-00-710-801. SYS SDR ASAA2018013023333Fmc · malfunctionedAFTER LANDING, ALL FMC DATA DISAPPEARED, THE AMBER FMC P/RST SWITCH LIGHT ILLUMINATED AND BOTH CDUS BLANKED,THEN RETURNED TO THE MENU PAGE BUT NO FMC WAS DISPLAYED. AFTER ABOUT 30 SECONDS FMC REAPPEARED ON BOTH CDUS AND BOTH FMCS SEEMED TO REBOOT, ALL DATA WASSDR ASAA2018012923321Fmc · malfunctionedLEFT FMC VTK AFTER LANDING, MAP RETURNED AFTER 10 SECONDS. ACFT GROUNDED, FIM 34-61 TASK 801 NO CURRENT FAULTS, FMC LEFT G LEG SHOWS PGM FAULT. PERFORMED FIM 34-61-00-810-836, AND FIM 34-61 TASK 807 FMC OPS TESTED NORMAL.SDR HALA2018013000022Fmc · failedRIGHT FMC FAILED. REPLACED THE FMC IAW AMM 34-61-01-024-001, & 34-61-01-424-005. CROSSLOADED DATA IAW AMM 34-61-00-422-009-005. OPS CHECKED GOOD. OK FOR SERVICE.SDR ASAA2018012723313Keyboard · damagedFIRST OFFICER`S FMC 5R BUTTON IS INTERMITTENT AND HARD TO SELECT. ACFT GROUNDED. R & R THE FMC CDU KEYBOARD IAW AMM 34-61-01-400-801. ACCOMPLISHED CDU KEYBOARD TEST STEP D IAW AMM 34-61-01. SYS CHECKED NORMAL.SDR ASAA2018012623309Display · malfunctionedDURING CRUISE, THE CAPTAIN'S ND DISPLAYED VTK, CAPTAIN`S MCDU WENT TO MENU, CWR MODE ENTERED IN ROLL MODE AND LANDING DISTANCE FLAG APPEARED BELOW ALTITUDE STRIP AFTER APPROXIMATELY 15 SECONDS, SYSTEMS RETURNED TO NORMAL. ACFT GROUNDED. PERFORMED A BITE CHSDR ASAA2018012523312Fmc · failedLEFT FMC FAILED. ACCOMPLISHED QRH PROCEDURES. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 836. TEST PASSED.SDR ASAA2018012323282Fmc · malfunctionedNUMBER 1 FMC P/RST AND VTK LIGHTS ILLUMINATED ON THE GROUND. GROUNDED - YES. RESET FMC COMPUTER 1 AND 2 C/B'S AS PER QRH. FMCS RESTORED NORMAL.SDR ASAA2018012223250Fmc · malfunctionedDUAL FMC FAILURE JUST AFTER STARTING DESCENT. BOTH FMC'S RECOVERED WITHIN APPROX 30 SECONDS. GROUNDED - YES. PERFORMED FIM 34-61 TASK 807 & 836. DUAL FMC IS RESTORED & GROUND VERIFICATION CK GOOD. NO HISTORY OF FAULT LAST 30 DAYS.SDR ASAA2018012123249Fmc · malfunctionedBOTH FMC'S WENT OFF-LINE AFTER LANDING FMC PROMPT CAME BACK UP DURING TAXI IN. GROUNDED - YES. L AND R FMC LOGGED "PGM FAULT". PERFORMED FIM 34-61 TASK 807, CYCLED 2 CB'S. OPS NML PER SAME. NO HISTORY LAST 30 DAYS. ETOPS GROUND VERIFICATION TEST NML, REF FIM 3SDR ASAA2018012123238Display · frozenRIGHT MCDU IS LOCKED UP/FROZEN. GROUNDED - YES. CYCLED POWER & OPS CHECKS NORMAL PER AMM 34-61-01.SDR ASAA2018011923239Fmc · malfunctionedRIGHT FMC FAILED IN FLIGHT. GROUNDED - YES. PERFORMED GOOD RESET AND BITE PROCEDURE OF RT FMC PER FIM 34-61 TASK 836 AND FIM 34-61 TASK 801. PERFORMED GOOD OPS TEST OF RT FMC PER AMM 34-61-00-710-801. FMC TRANSFER SWITCH IS SET TO NORMAL.SDR ASAA2018011723209Warning Light · false activationON LANDING CAPTAIN`S VTK LIGHT. FMC WENT BLANK. ACFT GROUNDED. PERFORMED FMC RESET AND BITE CHECK IAW AMM 34-61, TASK 801, OPS CHECKED GOOD.SDR ASAA2018011723208Fmc · malfunctionedDURING CRUISE, LT FMC FAILED AND DISPLAYED VTK FLAG ON CAPTAIN'S ND. FMC THEN RESUMED NORMAL OPERATION. ACFT GROUNDED. COULD NOT DUPLICATE DEFECT. ACCOMPLISHED FMC BITE TEST IAW FIM 34-61, TASK 801. NO FAULTS LOGGED ON GROUND OR LAST FLIGHT LEG. ACFT OK SDR SIMA20180116002Fms · inaccurateFMS DATA BECAME UNRELIABLE. FUEL NUMBERS CHANGED TO 34,000 LBS IN FLIGHT. NO CORRELATED CMC MESSAGE. PERFORMED OPS CHECK OF THE FMS IAW AMM 34-61-00710-801, NO DEFECTS NOTED.SDR ASAA2018011523181Fmc · failedLEFT FMC FAILED, UNABLE TO RECOVER. SINGLE FMC OPS USED. ACFT GROUNDED. REBOOTED THE FMC, TESTED GOOD.SDR ASAA2018011523164Fmc · intermittentDURING CRUISE FLIGHT, LEFT SIDE FMC INTERMITTANT VTK. ACFT GROUNDED. CREW REPORTED LEFT FMC OPERATED INTERMITTANT SEVERAL TIMES. REMOVED AND REPLACED THE LEFT FMC COMPUTER IAW AMM 34-61-02. PERFORMED INSTALL TEST STEP E. CROSSLOADED ALL SWITCHES FROM RT SISDR ASAA2018011023127Warning Message · false activationVTK MESSAGE CONTINUOUSLY CYCLING ON AND OFF ON CAPT'S ND ON TAXI IN. GROUNDED - YES. PERFORMED FMC BITE B737-900 FIM 34-61-TASK 801 NO FAULTS NOTED AND B737-900 AMM 34-61-00-860-801, NO HISTORY 30 DAYS UNDER ATA 22, 34 AND 31. A/C GOOD FOR SVC.SDR SIMA20180110002Warning Message · false activationON DEPARTURE, RECEIVED NUMEROUS MESSAGES ON THE CAPTAIN`S FMS. IC600-L, RW FAIL, ADC INPUT INVALID, FAIL, TAS INVALID, IC-600-R BUSS FAIL, , NO HEADING IC600 L HEADING FAIL, IC 600R HEADING FAIL, GPS 2 FAILED. FOUND A TRANSITORY CONDITION ON MC NR 1. FMC NR SDR ASAA2018010923126Warning Light · false activationENROUTE, RECEIVED A VTK MOMENTARLY ON THE COPILOTS DISPLAY. SELECTED AUTOPILOT A AND THE MESSAGE WENT AWAY, CANNOT ENGAGE VNAV UNTIL RAN PROCEDURE IN FLIGHT HANDBOOK (SOFTWARE EXCEPTION HANDLING LOGIC) SEEMS TO WORK OK NOW. ACFT GROUNDED. PERFORMED FMC OPESDR ASAA2018010523093Fmc · malfunctionedLEFT FMC FAILED. COMPLIED WITH QRH. LEFT FMC RESTORED. TWO MINUTES LATER, LEFT FMC FAILED AGAIN. COMPLIED WITH QRH. ALTHOUGH LEFT FMC RESTORED, CONTINUED WITH SINGLE FMC OPS. ACFT GROUNDED. PERFORMED A BITE TEST IAW FIM 34-61 TASK 801. FOUND PGM FAULT AND PERSDR CA180101004Fms · failed(CAN) FMS 1 FAIL JUST BEFORE DESCENT. RESET PERFORMED (TC NR 20180101004).SDR ASAA2017122923050Display · malfunctionedDURING LEVEL OFF AT FL 340 SCRATCH PAD MESSAGE, SINGLE FMC OPERATION, FOLLOWED BY MAP FLAG ON THE FIRST OFFICER`S MAP DISPLAY. FIRST OFFICER WAYPOINT INFO TOP RIGHT OF DISPLAY WAS MISSING. ACFT GROUNDED. ACCOMPLISHED RESET PROCEDURES IAW QRH. THE FIRST OFFICSDR ASAA2017122522994Display · malfunctionedVTK ANNUNCIATION ON NR 1 NAV DISPLAY, AND SUBSEQUENTLY ON NR 2 NAV DISPLAY. BOTH FMC PROMPTS ABSENT. ACFT GROUNDED. ACCOMPLISHED FMC BITE IAW FIM 34-61, TASK 801 FMCS SENSORS NO FAULTS, INFLT FAULTS ON FMC R, FMC LEFT AND RIGHT LOGGED B ON LAST LEG WITH ASSOSDR ASAA2017122422991Display · malfunctionedAT FL350 CAPTAIN'S NAV DISPLAYED VTK FOLLOWED BY MAP FAILURE FLAGS. NO FMC DATA ON CAPTAIN'S NAV DISPLAY AND NO FMC DATA ON BOTH CDUS. RESTORED ITSELF IN 1 MINUTE. ACFT GROUNDED. PERFORMED BITE CHECK FMC SYSTEM IAW AMM 34-61-801, NO FAULT NOTED, ACFT OK FSDR ASAA2017122222995Fmc · malfunctionedNUMBER 1 FMC FAILED AND WOULD NOT RESTORE. FMC SWITCH BOTH ON 2. ACFT GROUNDED. PERFORMED FIM 34-61-00-810-801. WHILE TROUBLESHOOTING, FOUND BOTH FMC HAD STORED LAST KNOWN GPS POSITION. PERFORMED MANUAL INPUT OF CURRENT POSITION. NO OTHER FAULTS NOTED AT TSDR ASAA2017121622934Flight Dir · malfunctionedCAPTAIN`S FLIGHT DIRECTOR FLAG DISPLAYED. ACFT GROUNDED. CYCLED SHIPS POWER, COMPLETE SHUT DOWN AND RESTORED POWER, THE FLIGHT DIRECTOR FLAG DISAPPEARED. NO HISTORY UNDER 34, 22.SDR DALA2017121808683Adiru · malfunctionedRETURNED DUE TO LOST FMS, ETA, AND FUEL COMPUTATORS. REPLACED THE CENTER AND RIGHT ADIRU AND RIGHT TAT PROBE. ALL TESTED GOOD. VERIFICATION FLIGHT GOOD.SDR ASAA2017121422906Fmc · failedL FMC FAILED 3 TIMES AND SELF RECOVERED. THE 4TH TIME THE QRH WAS COMPLETED, NO ISSUES THE LAST HOUR AND A HALF OF THE FLIGHT. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 801, NO FAULTS NOTED AT THIS TIME. NO HISTORY LAST 60 DAYS.SDR ASAA2017121322905Fmc · malfunctionedTHE FMC'S SEEM TO DROP WAYPOINTS ON THE RNAV ARRIVALS WHEN THE RUNWAY/APPROACH IS CHOSEN OR CHANGED. NO DISCO APPEARS, THEY JUST RANDOMLY CONNECT TWO POINTS OMITTING SOME BUT NOT ALL OF THE WAYPOINTS. GROUNDED - YES. COULD NOT DUPLICATE DISCREPANCY. #1 AND #2 SDR ASAA2017121122871Fmc · unknownLEFT FMC FAILED DURING DESCENT. RAN QRH AND ALL SYSTEMS OPERATES NORMALLY. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 807, OPS NORMAL.SDR ASAA2017121122859Fmc · malfunctionedVTK ILLUMINATED CAPTAINS ND. GROUNDED - YES. PERFORMED B737-800 FIM TASK 34-61-00-810-836. NO VTK INDICATION ON ND. FMC RESET. INTERMITTENT FAULT. NO HISTORY NOTED. OK FOR CONTINUED SERVICE.SDR ASAA2017121022858Unknown · unknownLEFT FMC FAILED DURING CRUISE FLIGHT FOR APROX I MINUTE. SELF CORRECTED BACK TO NORMAL OPERATION. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 34-61 TASKS 836 & 837. OPS CK GOOD.SDR ASAA2017120922834Fmc · failedLEFT FMC FAILED FOR APPROXIMATELY ONE MINUTE DURING CRUISE, WITH VTK DISPLAYED ON CAPTAINS ND AND NO FMC INFO ON MCDU'S.CORRECTED ITSELF. GROUNDED - YES. ACCOMPLISHED FMC SYS BITE PROCEDURE WITH NO FAULTS NOTED REF B737-900 FIM 34-61 TASK 801. O HISTORY 30 DAYSDR ASAA2017120522804Fmc · malfunctionedDUAL FMC FAIL DURING PREFLIGHT. FMC PROMPTS MISSING FROM MENU AND RESUMED NORMAL OPS AFTER 10 SECONDS. GROUNDED - YES. ONLY LT FMC FAILED DURING PRE-FLIGHT. BITE CHECKED BOTH LT AND RT FMC REF FIM 34-61 TASK 801. LT & RT FAULTED ON GND - LT FMC. PERF FIM 34-61SDR ASAA2017120422784Display · unknownAT CRUISE BRIEF VTK ON CAPT NAV DISPLAY. FMS RECOVERED BEFORE WE COULD RUN CHECKLIST. GROUNDED - YES. T/S FMC BITE TEST B737-900 FIM 34-61 TASK 801. OPS TEST GOOD. NO FAULTS, NO FLAGS, NO HISTORY 60 DAYS.SDR ASAA2017120422781Display · malfunctionedCAPT MCDU SCREEN FLICKERING INTERMITANTLY. GROUNDED - YES. OPS NORMAL REF B737-800 FIM 34-61 TASK 803.SDR ASAA2017120222748Fmc · unknownSINGLE FMC OPERATON SCRATCHPAD MESSAGE ASSOCIATED W/ VTK ON FO SIDE. GROUNDED - YES. RESET POWER TO R FMC BY PULLING & RESETTING R FMCS C/B'S (2EA) SINGLE FMC OPERATION MESSAGES AND F/O VTK FLAG EXTINGUISHED BOTH FMC'S BITE TEST NRML PER B737-800 FIM 34-61 TASSDR ASAA2017120222747Fmc · unknownBOTH FMCS FAILED DURING FLIGHT. EVENTUALLY FMC OPERATION RESTORED ON ITS OWN. GROUNDED - YES. PERFORMED FMC RESET IAW B737-800 FIM 34-61 TASK 836 OPS CHECK GOOD. DETERMINED TO BE E INTERMITTENT FAULT OK FOR SERVICE.SDR ASAA2017113022736Fmc · unknownCAPT ND VTK APPEARED, L FMC FAILED, SELF REBOOT, OPS NORMAL. GROUNDED - YES. REF B737-900 FIM 34-61 TASK 836. NO DEFECTS NOTED, SUCCESSFUL GROUND VERIFICATION.SDR ASAA2017112922737Warning Message · unknownMAP DISPLAY ON CAPTAIN'S NAV DISPLAY. GROUNDED - YES. CYCLED POWER TO THE AIRCRAFT, FMC FAULT MESSAGE CLEARED. A/C OK TO RETURN TO SERVICE.SDR ASAA2017112922735Fmc · unknownAFTER LANDING VTK FLAG ON F/O SIDE FOR 45 SECONDS FOLLOWED BY SINGLE FMC. OPS MESSAGES BOTH WENT AWAY. GROUNDED - YES. ACCOMPLISHED FMC BITE CHECK PER B737-800 FIM 34-61 TASK 801 ON BOTH LEFT & RIGHT FMCS. NO FAULT FOUND. VTK NUISANCE ERROR, REF B737-800 AMM 3SDR ASAA2017112922720Display · malfunctionedFIRST OFFICER'S MCDU INOPERATIVE. ACFT GROUNDED. PERFORMED FIM 34-61, TASK 804, AND MCDU OPS NORMAL, GROUND VERIFICATION CHECKED GOOD.SDR ASAA2017112822711Fmc · intermittentFMC PROMPT DISAPPEARING ON BOTH CDU. ACFT GROUNDED. CYCLED POWER TO BOTH FMC, CDU, AND FMC PROMPTS RETURNED, OPS CHECKED GOOD IAW FIM 34-61 TASK 807.SDR ASAA2017112622704Fmc · malfunctionedLEFT FMC INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED AN OPS CHECK IAW AMM 34-61-00. OPS NORMAL. FMC SWITCH MOVED BACK TO NORMAL.SDR ASAA2017112322681Fmc · malfunctionedMULTIPE FMC FAILURES. BOTH SINGLE AND DUAL FMC FAILS. OPERATION WOULD BE RESTORED, THEN FAIL AGAIN ON LATER FAILURES. STARTED AS SINGLE (CAPT) FMC FAIL. THEN WHEN FMC SWITCH SELECTED TO BOTH ON 2, THEN DUAL FMC FAIL. FMC OPERATION FOR LAST 30 MINS OF FLIGHT. GSDR ASAA2017112222682Fmc · not reportedLEFT FMC INTERMITTENT AND INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED LT FMC BITE IAW FIM 34-61, TASK 801, NO FAULTS. GROUND VERIFICATION TEST PASSED.SDR ASAA2017112022648Fmc · malfunctionedLEFT FMC FAILED TWICE IN 15 MINUTES DURING CRUISE FLIGHT. SELF-RESOLVED BOTH TIMES, COULD NOT MODIFY ROUTE AFTER. SELECTED FMC BOTH ON RT IAW QRH FMC FAIL CHECKLIST, RESOLVED THIS PROBLEM. NOTE THAT AFTER RESOLVING, THE LEFT FMC DID HAVE A POSITION ON POS
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