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 P5CA0300906Cdu · malfunctionedNR 1 INS DISPLAY WENT BLANK AFTER PUSH BACK WARNING LIGHT CAME ON AND ADI TUMBLED. SWAPPED NR 1 CDU AND NR 3 CDU OPERATIONAL CHECK NORMAL PER MM 34-41-02.Aug 3, 2003 · N923FT · Boeing 7472U3BSDR 2003F00531Block · defectiveON ROLL OUT, CREW GOT AN FGC A/B FAIL AMGER EICAS MESSAGE. CHECKED ASSOCIATED WIRING AND CONNECTORS. REPLACED BOTH TERMINATING RESISTOR BLOCK. TEST FLEW A/C OPERATIONAL CHECK GOOD. (M)Jul 30, 2003 · N610GR · Cessna 750SDR AWXA200300838Computer · malfunctionedON DEPARTURE, EN ROUTE. THE FLIGHT MANAGEMENT COMPUTER (FMC) FAILED. NAV FLAGS INDICATED ON CAPTAINS & FIRST OFFICERS RMI IN BOTH NAV IN VOR MODE, AND HEADING FLAG ON CAPTAINS HSI. TURNED BACK TO PHX AND LANDED WITHOUT FURTHER EVENT. MAINTENANCE REMOVED ANDJul 22, 2003 · N157AW · Boeing 7373G7SDR MEX2003261Fmc · inoperativeDURING TRANSIT CHECK WAS DETECTED BOTH INTERNAL SYSTEM OUT SERVICE IN ANY SELECTION. THE BOTH FMC COMPUTER SYSTEM WERE DEFERRED IAW MEL. FMC COMPUTERS WERE REPROGRAMMED IAW MM 34-21-00, ALL TESTS CORRECT.Jul 3, 2003 · N301AM · Boeing 7572Q8SDR 371PA0023Computer · inoperativeNR 1 FMC CLIMB PAGE INOP. UNABLE TO ACCESS. NR 1 FMC/CDU CLIMB FUNCTION KEY INOP. DEFERRED PER MEL 34-36-3.Jun 22, 2003 · N371PA · Boeing 737306SDR AUS20030569Fmc · faulty(AUS) BOTH FLIGHT MANAGEMENT COMPUTERS (FMC) FAILED. INVESTIGATION ANDTESTING COULD FIND NO FAULT.Jun 6, 2003 · Boeing 737*SDR RAIA00306156Control Panel · failed5632-FSM- SMOKE IN FLIGHT DECK. MAINTENANCE REMOVED AND REPLACED FLIGHT DIRECTOR CONTROL PANEL.Jun 5, 2003 · N558HK · Jetair JETSTM4101SDR 0301076717Annunciator · smokeDURING CLIMB SMOKE EMITTED FROM THE CAPTAIN'S FLIGHT DIRECTOR/PERFORMANCE MANAGEMENT SYSTEM LIGHT UNDER THE GLARESHIELD. AIRCRAFT RETURNED TO SEA AND LANDED WITHOUT INCIDENT. REPLACED THE PERFORMANCE MANAGEMENT SYSTEM ANNUNCIATOR PANEL AND SWITCHING UNIT. OJun 2, 2003 · N617US · Boeing 747251FSDR MEX2003164Computer · failedAIRCRAFT RETURN TO PLATFORM DUE TO LOSS OF FLIGHT DIRECTOR BUS. THE DFGC BRAKERS WERE RESET AND THE CODE FAIL INDICATES CADC NR 1 AND LEADING ANGLE TRANSMITTOR NR 1 DAMAGED. THE DFGC NR 1 WAS REPLACED IAW MM 22-01-01. DURING OVERNIGHT SERVICE BOTH DFGC WEREMay 8, 2003 · Doug MD88SDR MEX2003161Computer · failedTHE DIGITAL FLIGHT GUIDANCE COMPUTER DFGC FAILED DUE TO THE MACH SPEED INDICATOR DOES NOT APPEAR AND ALTITUDE HOLD INDICATOR WAS AFFECTED. THE DFGC WAS DEFERRED BY MEL 22-15. DURING OVERNIGHT SERVICE THE DFGC WAS REPLACED IAW MM 22-01-01 AND WIRING WAS VERIFMay 6, 2003 · Doug MD83SDR 2003F00294Computer · failedDURING FLIGHT, Y/D FAILED, AUTOPILOT DISENGAGED, AND FGC 'A' AND FGC 'B' FAILED. AIRCRAFT CONTINUED ON TO DESTINATION AS SCHEDULED. NR 1 IAC (INTEGRATED AVIONICS COMPUTER) FAILED. REPLACED THE NR 1 IAC AND OPERATION WAS NORMAL. (M)May 1, 2003 · N5115 · Cessna 750SDR DL76L030356Cdu · inoperativeLEFT FMC CDU DISPLAY INOP. REPLACED CAPT. CDU. CONFIRMED BLOWER OK. 10 MINS AFTER REPLACEMENT CAPT CDU BLANKED OUT. INSTALLED ORIGINAL CDU. CYCLED C.B. E8 SEVERAL TIMES CDU RECOVERED AND REMAINED ACTIVE. FWD TO MCO/PLAC PRECAUTIONARY. 2.5 AMP C.B. LISTED Apr 15, 2003 · N181DN · Boeing 767332SDR U30A200300013Computer · inoperativeNR 2 FMGC FAILED PRIOR TO DEPARTURE.(FLT 256 EWR-PUJ)DEFERRED PER MEL 22-83-01.{REVISION TO THE REPORT SUBMITTED 4/28/03}. AFTER FLT 105, PUJ-PHL, ON 4/15/03, AT PHL; REMOVED & REPLACED NR 2FLIGHT MANAGEMENT GUIDANCE COMPUTER (FMGC)I/A/W AMM 22-83-34-401, OPPApr 15, 2003 · N261AV · Airbus A320214SDR CA030328002Display · failed(CAN) ON AIRCRAFT POWER UP CDU NR 3 SHOWED A BLACK SCREEN. THE MAINTENANCE DIAGNOSTIC COMPUTOR (MDC) LINE REPLACEABLE UNIT (LRU) STATUS INDICATED CODE: CDU 3 FAILED - NO CDU-2OUT. MDC LRU DIAGNOSTICS INDICATED CODE: CDU 3 354 - FAILED. NEW CDU INSTALLED AND SMar 26, 2003 · Cndair CL604SDR U30A200300010Computer · faultyAFTER FLT 306 BWI-CUN, IN CUN AT GATE, THE NR 1 FLIGHT MANAGEMENT GUIDANCE COMPUTER (FMGC) FAILED. DEFERRED PER MEL 22-83-01. IN BWI ON 3/25/03, RESET NR 1 FMGC IAW AMM AFS OPER TEST 22-96-00-710-001 AND SYSTEM OPS CHECKED OK. ON 3/25/03, NR 1 FMGC FAILED AMar 23, 2003 · N265AV · Airbus A320212SDR AUS20030334Fmc · failed(AUS) FLIGHT MANAGEMENT COMPUTER (FMC) FAILED. BOTH UNITS AFFECTED.Mar 14, 2003 · Boeing 767338SDR C2XA03CL025Cdu · failedPHL FLIGHT#2062 THE CREW REPORTED #1 CDU/FMS FAILED IN FLIGHT.AFTER LANDING A STRONG BURNING/SMOKE ODOR IN COCKPIT AND CABIN WAS NOTICED.MAINTENANCE REPLACED THE #1 CDU AND OPERATIONAL CHECKS WERE GOOD.THE AIRCRAFT WAS RELEASED FOR SERVICE.Feb 3, 2003 · N16911 · Emb EMB145LRSDR SWIA200311684Circuit Card · malfunctionedSTAB TRIM/MACH TRIM FAIL MESSAGE AT FL330, WOULD NOT RESET. REMOVED AND REPLACED FCC 4000 NR 1 CARD WITH SERVICEABLE UNIT IAW MM 22-12-14. OPS CHECK GOOD AT THIS TIME.Jan 6, 2003 · N427SW · Cndair CL6002B19SDR 372PA0015ComputerFMC will not accept any data on the route page. Re-racked FMC & ran Bite chk. Chks normal at this time IAW 34-62-01.Dec 22, 2002 · N372PA · Boeing 737306SDR 377PA0009Computer · failedFMC COMPUTER POPS CIRCUIT BREAKER. REMOVED AND REPLACED FMC COMPUTER. BITE CHECK. OK IAW MM.Dec 21, 2002 · N377PA · Boeing 7373L9SDR AWXA200201230Fmc · failedAIR TURN BACK ON TAKEOFF ROLL, EN ROUTE, V1 BOTH CONTROL DISPLAY UNITS WENT BLANK AND FLIGHT MGMT COMPUTER (FMC) FAIL MESSAGE APPEARED, THEN AT 2000 FT AGL THE CAPT HORIZONTAL SITUATION INDICATOR (HSI) LOST ALL INFORMATION. TURNED BACK, LANDED WITHOUT FURTHER Dec 19, 2002 · N305AW · Boeing 7373G7SDR 0212133Display · faultyIN HGR BOTH EFIS AND MFD BLANKS OUT ON AND OFF CAPTAINS SIDE. THE SYSTEM WAS MEL. THE SYSTEM WAS OPERATIONAL IN DRIVE TRANSFER IAW THE MEL REQUIREMENTS. AWAITING TEARDOWN REPORT FOR CLOSER.Dec 13, 2002 · N108CQ · Saab SF340ASDR 2003F00188Connector · looseCREW REPORTED SMOKE COMING FROM THE FLIGHT GUIDANCE CONTROLLER. MAINTENANCE SECURED THE CONNECTOR ON THE FLIGHT GUIDANCE CONTROLLER. FERRIED A/C TO CLT FOR REPLACEMENT OF THE FLIGHT GUIDANCE CONTROLLER. (M)Dec 2, 2002 · N37342 · Emb EMB145SDR 2002F01078Cdu · inoperativeDURING CRUISE, RIGHT FMC CDU LIGHT INOPERATIVE. MAINTENANCE INSTALLED SERVICABLE RIGHT FMS CDU IAW MM, OPERATIONAL CHECKS GOOD.Nov 26, 2002 · N554TZ · Boeing 75733NSDR AWXA200201151Fmc · malfunctionedPHX - ABORTED TAKEOFF - FLT 0341 - ON TAKEOFF FROM PHX EN ROUTE TO LAS THE FLIGHT MANAGEMENT COMPUTER FAILED AT 90 KTS, REJECTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE REMOVED AND REPLACED THE FLIGHT MANAGEMENT COMPUTER IAW BMM 34-62-21-401 REV 3, NAV DATANov 24, 2002 · N306AW · Boeing 7373G7SDR VNAA0211018Control Unit · malfunctionedDURING TAKEOFF AT 45 KNOTS, THE CREW RECEIVED A FLIGHT GUIDANCE CONTROL UNIT MESSAGE AND ABORTED TAKEOFF. AFTER CLEARING THE RUNWAY THE MESSAGE CLEARED BY ITSELF. FLIGHT 4099 WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT AND DEPARTED WITH NO FURTHER INCIDENTS.Nov 15, 2002 · N461PS · Dorner DO328100SDR AWXA200201123Fmc · malfunctionedFLT 0179 - ON TAKEOFF ROLL AT LAS EN ROUTE FOR MEX AFTER 80 KTS RECEIVED AUTO CALLOUT "RETARD" ABORTED TAKEOFF. NO MESSAGES WERE NOTED; AUTOMATIC FLIGHT SYSTEM (AFS) INDICATED FMGC NR1 FAIL, RESET FMGC NR 1 AND PERFORMED AFS TEST, TEST WAS GOOD.Nov 15, 2002 · N655AW · Airbus A320232SDR AWXA200201111Fmc · malfunctionedFLT 0822 - EN ROUTE FROM PHX TO BOS FT MANAGEMENT GUIDANCE COMPUTER (FMGC) NR 2 FAILED, DIVERTED TO CMH AND LANDED WITHOUT FURTHER EVENT. MAINTENANCE REMOVED AND REPLACED THE FMGC NR 2 IAW AWA; NAV DATA UPLOADED IAW T/C A1B34321. FUNCTIONAL TEST GOOD. UNIT CHENov 12, 2002 · N805AW · Airbus A319132SDR 2002UALA01631Fmc · malfunctionedFLIGHT DIVERTED DUE TO A FLIGHT CONTROL UNIT FAULT. UPPER ECAM MESSAGE AUTO FLIGHT "FCU 1 FAULT". REPLACED FLIGHT MANAGEMENT & GUIDANCE COMPUTER FMGC NR 1.Oct 29, 2002 · N452UA · Airbus A320232SDR AUS20021288Computer · failed(AUS) FLIGHT MANAGEMENT COMPUTER FAULTY.Oct 21, 2002 · Boeing 737376SDR 2002F00962Computer · inoperativeFLIGHT NUMBER 862. DURING DESCENT RIGHT ENGINE BLEED VALVE OFF IECAS & OVERHEAD LIGHTS ILLUMINATED. OCCURRED DURING IDLE DESCENT APPROX. 12,000 FEET. MAINTENANCE REMOVED AND REPLACED RFCC PER MM 36-11-18-4 REFERENCE FIM 36-10-00-1, FIG 113.Oct 19, 2002 · N519AT · Boeing 75723NSDR U30A200200023Computer · faultyON PRE-FLIGHT AT EWR FOR FLT 266 EWR-CUN, NR 2 FLIGHT MANAGEMENT GUIDANCE COMPUTER (FMGC) FAULTED ON ECAM. DEFERRED PER MEL 22-83-01(2). REMOVED AND REPLACED NR 2 FMGC I/A/W AMM 22-83-34-401, TWO FLIGHTS LATER THAT DAY.Oct 17, 2002 · N261AV · Airbus A320214SDR 2002F00944Display · failedFLIGHT NUMBER 273. FIRST OFFICER'S FLIGHT DIRECTOR DOES NOT DISPLAY WHEN ENGAGED, C/B E35 POPPED.Oct 2, 2002 · N517AT · Boeing 75723NSDR 2003F00036Computer · contaminatedIFE DIVERTED INTO BWI, LOST ALL INSTRUMENT, BOTH FMS, BOTH DFG C'S. IRU'S MAINLY WENT OUT. PROBLEM ON GROUND, MAINTENANCE FOUND WATER FROM HEAVY RAINS IN E/E. DRIED MOISTURE ON DFGC'S IAW 34-33-00 AND 22-01-5. ALL SYSTEMS OPS CHECK OK. (M)Sep 2, 2002 · N11FQ · Doug MD88SDR GLBA2002134Computer · malfunctionedF/O'S FLIGHT DIRECTOR FROZE, ALL FCP LIGHTS LIT UP, AP FAIL ILL THEN FD FLAGGED ON EHSI. RERACKED DPU.Aug 24, 2002 · N170GL · Beech 1900DSDR VNAA0208020Computer · malfunctionedDURING TAKEOFF, THE CREW RECEIVED A FLIGHT GUIDANCE CONTROL FAIL MESSAGE AND ABORTED TAKEOFF. WHEN THE FLIGHT TAXIED ONTO THE TAXIWAY, THE MESSAGE CLEARED. THE CREW CALLED MAINTENANCE CONTROL AND WAS ADVISED TO MAKE ANOTHER TAKEOFF ATTEMPT. FLIGHT 4031 THENAug 12, 2002 · N461PS · Dorner DO328100SDR HNAA0200052Computer · failedSMOKE CAME FROM FMS THEN UNIT WENT BLANK. FMS INSPECTED AND DEACTIVATED IAW EO8-34-02-0872.Aug 7, 2002 · N996HA · Dhav DHC8201SDR F3LA200200198Fmc · faultyAIR TURNBACK. ON CLIMBOUT, THE FLIGHT CREW REPORTED THE ONLY MODE CONTROL WAS N1. NO AUTO-PILOT, NO AUTO THROTTLE OR MODE CONTROL. MAINTENANCE REMOVED AND REPLACED AIR DATA COMPUTER, FMCS AND OPERATIONS CHECK WAS NORMAL.Jul 24, 2002 · N312FL · Boeing 7373L9SDR CA020731015Computer · malfunctioned(CAN) AT 7000 FEET, 250 KTS. WITH AUTOPILOT NR 1 ENGAGED AIRCRAFT SUDDENLY ROLLED LEFT (UNCOMMANDED) A/P DISCONNECTED AND ROLL ARRESTED AT 20 DEGREES. NOT WAKE TURBULANCE. FLIGHT MANAGEMENT COMPUTER REPLACED AND SYSTEM CHECKED SERVICABLE.Jul 10, 2002 · Airbus A319114SDR GTIA020768Computer · inoperativeFLL - FLT 380 - NR 2 DFGS SELECTED, AUTO THROTTLE INOPERATIVE, FRO FD INTERMITTENTLY INOPERATIVE. REMOVED AND REPLACED NR 2 DFGC PER MM 22-01-01 SYSTEM TESTS NORMAL PER MM 22-01-05. AUTO THROTTLE TEST NORMAL PER MM 22-31-00. (M)Jul 5, 2002 · N803NK · Doug DC982SDR U30A200200007Computer · malfunctionedNR 1 AUTOPILOT FAULTED DURING PRE-FLIGHT IN PUJ (FLT 0125 PUJ-BWI). DEFERRED NR 1 AUTOPILOT PER MEL 22-10-01-1 ON 07/05/2002. UPON RETURN TO MAINTENANCE BASE(07/06/2002) IN PHL, REMOVED & REPLACED NR 1 FLIGHT MANAGEMENT GUIDANCE COMPUTER (NR 1 FMGC) IN ACCORDJul 5, 2002 · N260AV · Airbus A320214SDR GTIA020730Computer · malfunctionedFLT 1453 - ORD - AUTO PILOT WILL NOT ENGAGE ON NR 1 OR NR 2 DFGC. FOUND A/P HEAR BEAT FAILS ON BOTH NR 1 AND NR 2 DFGC. REMOVED AND REPLACED NR 1 AND NR 2 DFGC. OPS CHECKED GOOD PER MD80 MM 22-01-05. NO OTHER DISCREPANCIES NOTED. (M)Jul 2, 2002 · N806NK · Doug DC981SDR GTIA020729Computer · malfunctionedLGA - FLT 706 - WITH DFGC SELECTED TO POSITION 2 WHEN MACH VERTICAL SPEED SELECTED WILL NOT ENGAGE MACH BUT REMAINS IN IAS WHEN DFGC NR 1 SELECTED WORKS FINE. REMOVED AND REPLACED DFGC PER MD80 MM 22-01-01, SYSTEM OPS CHECK GOOD. (M)Jun 30, 2002 · N808NK · Doug DC983SDR GTIA020733Control Panel · malfunctionedMCO - FLT 594A - AUTO THROTTLE TURNED OFF ON APPROACH WHEN SPEED WAS CHANGED AUTO PILOT 2. REMOVED AND REPLACED FLIGHT GUIDANCE CONTROLLER IAW MD80 MM 22-13-00. OPS CHECK GOOD AT THIS TIME. (M)Jun 28, 2002 · N803NK · Doug DC982SDR GTIA020726Computer · malfunctionedFLL - FLT 258 - AUTOPILOT DISCONNECTS IN RIGHT TURNS DFGS NR 2 POSITION. REMOVED AND REPLACED NR 2 DFGC IAW MD80 MM 22-01-01, OPS CHECK GOOD. (M)Jun 26, 2002 · N827NK · Doug DC983SDR P2EA2002M045Control Unit · malfunctionedDURING FLIGHT TO LGA SMOKE EMANATED FROM CENTER CONSOLE. AIRCRAFT DECLARED EMERGENCY, DESCENDED AND MADE UNSCHEDULED LANDING IN STL WITH NO INCIDENT. FOUND PMS MODULE OVERHEATED. DEFERRED PMS SYSTEM IAW MEL 34-37-01. PMS CIRCUIT BREAKER COLLARED. REMOVED Jun 26, 2002 · N131NJ · Doug DC983SDR MDAS091010FmcThe aircraft Reg. number B-16802, s/n 28236, experienced both FMC lost near Sung Shan airport in Taiwan. During Approach RWY 28, both FMC were lost twice. First time the crew can restore the FMC, but second time were unable to restore. Due to that time got APPJun 24, 2002 · Boeing 737800*SDR 2002F00634Fmc · faultyFLIGHT NUMBER 761, DURING CLIMB NO BEARING AND DISTANCE INFORMATION ON RIGHT CDU FOR ACTIVE WAYPOINT ONLY. WOULD NOT COUPLE WITH RIGHT AUTOPILOT. AIRCRAFT MADE AN UNSCHEDULED LANDING AT DEPARTURE AIRPORT. MAINTENANCE REMOVED AND REPLACED THE RIGHT FMC IN ACJun 16, 2002 · N558TZ · Boeing 75733NSDR GTIA020643Control Panel · faultyTPA - FLT 632 - DURING DESCENT, AUTO PILOT WILL NOT HOLD SELECTED MACH, IAS OR VERTICAL SPEED MODES. AUTO PILOT WILL TEND TO SPEED PAST SELECTED MODE. WHILE AUTO PILOT IS SPEEDING PAST SELECTED MODE, THE AUTO PILOT TRIM ANNUNCIATOR LIGHT WILL ILLUMINATE, WHEJun 10, 2002 · N801NK · Doug DC982SDR 2002UALA00953Cdu · failedRIGHT MULTIFUNCTION CONTROL DISPLAY UNIT FAILED. RIGHT FMC HMCDU FAIL. REPLACED THE RIGHT HMCDU.Jun 4, 2002 · N650UA · Boeing 767322
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