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 DXTA200500884Display · failedNR 1 DU DISPLAY FAILED INFLIGHT. SLIGHT SMELL OF ELECTRIC SHORT OCCURRED BUT DISAPPEARED AFTER DESELECTING NR 1 DU AS THE PFD DISPLAY. VERIFIED DU870 DEAD. REMOVED AND REPLACED NR 1 PFD AND OPS CHECKED FUNCTIONS NORMAL IAW CESSNA 750 MM CHAP 34-25-01.Aug 3, 2005 · N921QS · Cessna 750SDR 05FDEA02100Fmc · failedDURING T/O FMC NR 1 FAILED AND RETURNED ON INITIAL FOLLOWED BY NUMEROUS FAULTS ON OVERHEAD PANEL, SLATS/FLAP 1 AND 2 FAULTED, ATS 1 AND 2 FAILED, PITCH NR 1 AND YAW DAMP NR 1 DROPPED OFF, FOLLOWED BY FUEL PUMPS ON NR 1. RT OUTER AND LT NR 2 OUTER PUMPS FAILEDJul 26, 2005 · N456FE · Airbus A310222SDR DL76L050360Display · inoperativeF/O CDU DISPLAY BLANK. SELECTING ALT SOURCE DID NOT CORRECT THE PROBLEM. REPLACED F/O FMC CDU PER MM, GROUND TEST NORMAL.Jul 11, 2005 · N196DN · Boeing 767332SDR P5CA0501378Fmc · failedCREW REPORTED RT FMC INOP. REPLACED RT FMC- MM 34-61-01. ALL OPS NORMAL.Jul 10, 2005 · N496MC · Boeing 74747UFSDR MWEA050051Computer · faultyIN CLIMBOUT OF MKE OVER BRR NR 2 FCC FAIL WITH ENGINE LEFT AND RIGHT SYSTEMS FAULT AND A STALL WARNING FAULT. REMOVED AND REPLACED BOTH FCC.Jun 6, 2005 · N907ME · Boeing 717200SDR MALA050418Computer · failedFLIGHT GUIDANCE COMPUTER FAILED INFLIGHT. CREW DIVERTED TO DTW FOLLOWING FAILURE OF THE FLIGHT GUIDANCE COMPUTER. LANDING WAS UNEVENTFUL. REMOVED AND REPLACED DEGC. ALL CHECKS GOOD IAW RJ-85 MM CH 34 PN ON/OFF 4068300-904. SN ON 98080330 SN OFF 96110262.May 15, 2005 · N506XJ · Bac AVRO146RJ85ASDR TRBA2005032ACircuit Board · burnedDURING FLIGHT, CREW NOTED HEAVY ODOR OF ELECTRICAL WIRE BURNED. AIRCRAFT RETURNED TO DEPARTURE. REPLACED FDAU UNIT AS A PRECAUTIONARY METHOD. FURTHER INVESTIGATION REVEALED THAT AN INTERNAL PC BOARD (ALATR28-2) WAS BURNED. (K)May 13, 2005 · N355AT · Aerosp ATR72212SDR 05FDEA00959Computer · failedAFTER TAKEOFF THE FMS'S WENT INTO INDEPENDENT OPERATION COMPLIED WITH QRH WITHOUT SUCCESS. F/O FLT DIR NR 2 LOST 34-73/3234. F/O LOST EFIS/SGU, DIA LINE ON NA & PFD. REPLACED AND CORRECTION FOR ALL 3 WRI'S. PERFORMED ADJ/TEST PER RELATED AMM WDM 34-73-01,Apr 8, 2005 · N455FE · Airbus A310222SDR CA050401004Display · inoperative(CAN) DURING FLIGHT, TESTSCREEN NR1 (TOP SCREEN) OF IIDS DISPLAY UNIT WAS LOST. THE PILOT SELECTED BOTTOMED DISPLAY TO COMPOSITE MODE. WITHIN SECONDS , SMOKE STARTED TO APPEAR FROM UNDER BOTTOM OF IIDS DISPLAY UNIT. NO BREAKER POPOUT. PILOT STARTED EMERGENCYMar 31, 2005 · Bell 427SDR F3LA200500016Computer · malfunctionedAUTOPILOT APPEARED TO ENTER A HARDOVER CONDITION, DISCONNECTED A/P AS ACFT ATTEMPTED TO ROLL RIGHT PAST 30" ADB. PERFORMED AFS TEST, TESTED OK. PERFORMED LAND CAT 3 TEST, TESTED OK. ACCOMPLISHED MEL 02-60-01A. PERFORMED DOWNLOAD OF FLT DATA RECORDER, NO TUMar 28, 2005 · N932FR · Airbus A319111SDR CA050405007Rmu · failed(CAN) DISPLAY COLORS CHANGED, FUNCTION NORMAL UNIT GROUND TESTED NORMAL. REPLACED WITH EXCHANGE UNIT. THIS WAS APPROXIMATELY 14 HOURS AFTER LIGHTNING STRIKE.Mar 26, 2005 · Cessna 560CESSNASDR CA050330003Computer · failed(CAN) FLIGHT GUIDANCE COMPUTER FAILED DUE TO HARDWARE INTERNAL FAILURE. WHEN AIRCRAFT POWER WAS ATTACHED AND SELECTED ON: TO TROUBLE SHOOT YAW/DAMPER FAIL SNAG, MECHANICS NOTICED RED GLOW FROM INSIDE BOX AND FAINT SMOKE/MICARTA SMELL INDICATING OVERHEAT CONDITMar 20, 2005 · Dhav DHC8102SDR DL76G050110Computer · inoperativeDURING DIVERSION FOR WEATHER INTO SKG, CAPT PITOT MSG ILLUMINATED ON FINAL. AFTER GO AROUND - AILERON LOCKOUT MSG RUDDER RATIO MSG LT AND RT EEC MSG ILLUM. F/O FLT DIR STOPPED WORKING. DISCOVERED C/B K-15 ON P6-3 PANEL POPPED. RESET, ALL RETURNED TO NORMALFeb 15, 2005 · N1610D · Boeing 767332SDR 05FDEA00267Controller · smokeAFTER TAKEOFF WHEN GEAR HANDLE WAS RAISED, SMOKE WAS OBSERVED COMING FROM UNDER INSTRUMENT PANEL AT CENTER. SMOKE WAS A PURPLISH COLOR WITH AN ACRID SMELL INDICATING ELECTRICAL ORIGIN. ALSO NOTED FLT DIR- 2, AC C/B POPPED. SMOKE STOPPED AFTER APPROX 1 MIN. Feb 9, 2005 · N482FE · Boeing 727200SDR AALA20050043Computer · inoperativeEN ROUTE MIA-MEX, AFTER TAKEOFF RECEIVED AN ECAM CAUTION WITH A PITCH FEEL FAULT. PITCH FEEL WAS NOTICEABLE. RETURNED MIA AND LANDED WITHOUT INCIDENT. REPLACED NR 1 AND NR 2 FCC, DIODE 156VD. SYSTEM GROUND CHECKED NORMAL OPERATION.Dec 30, 2004 · N25071 · Airbus A300B4605RSDR 2004F00433Display · malfunctionedDISPLAY HAS AN INTERMITTENT LINE ACROSS MIDDLE OF SCREEN.Dec 21, 2004 · N47AK · Dhav DHC2*SDR CA041119003Computer · faulty(CAN) CREW REPORTED THAT THERE WAS BURNING SMELL AND FOLLOWED SHORTLY BY WISPS OF SMOKE COMING FROM AREA TO THE CAPTAINS SIDE OF CENTER CONSOLE, JUST UNDER HIS INSTRUMENT PANEL. CREW WAS UNABLE TO IDENTIFY SOURCE OF SMOKE, AND CARRIED OUT PROCEDURES IAW QRH UNNov 19, 2004 · Dhav DHC8301SDR 2004UALA01023Computer · failedRIGHT FMC CDU FAILED. RIGHT CDU WAS REPLACED. SHOP COULD NOT DUPLICATE CDU BLANKING DURING HOT, COLD AND VIBRATION OPERATION ON BENCH. AS A PRECAUTION, SHOP REPLACED COMPONENTS A6A2Q7, A6A2Q8, A6A2U16, A2A2U45, A2A2U48 IN CDU. THE CDU (MR40219-185) WAS REMNov 7, 2004 · N651UA · Boeing 767322SDR RAIA00410004Dau · malfunctionedAVP - NR 2 GENERATOR OVERLOAD, ICE DETECT FAIL, YAW DAMPENER FAIL, AND APU BLEED LEAK MESSAGE. MAINTENANCE DEFERRED AUTO PILOT MEL 22-10-00, APU PER MEL 28-22-01 AND GROUND RAN NR 2 ENGINE. REMOVED AND REPLACED DAU.Oct 12, 2004 · N809HK · Emb EMB145SDR AWXA200401119Computer · malfunctionedON TAKEOFF, NR 1 ENG DID NOT PRODUCE TAKEOFF THRUST, EPR ONLY AT 1.31, REQUIRED EPR 1.42, REJECTED TAKEOFF AT 95 KTS. MX TROUBLESHOT SYS, WITH ENGINES NOT RUNNING FOUND EPR MISMATCH BETWEEN ENGINE NR 1 & 2 AT FLEX MAXIMUM CONTINUOUS THRUST (MCT) AND TOGA POSITOct 12, 2004 · N629AW · Airbus A320231SDR DXTA200400419Computer · failedNR 2 FMS WENT BLANK AND A ELECTRICAL BURNING ODOR WAS NOTICED SHORTLY AFTERWARDS IN COCKPIT. REPLACED NR 2 FMS IAW HAWKER 1000 AMM CHAPTER 34-61-00, OPS CHECK GOOD IAW HAWKER 1000 AMM CHAPTER 34-61-00.Oct 7, 2004 · N535QS · Braero BAE1251000ASDR RAIA00410001Fadec · failedEWR - RUDDER HARD OVER PROTECTION FAIL, E2 ATC SOV OPN, E2 IDLE STP FAIL. MAINTENANCE REMOVED AND REPLACED FADEC 2A.Oct 5, 2004 · N840HK · Emb EMB145LRSDR AALA20040991Computer · inoperativeINFLIGHT RIGHT FLIGHT MANAGEMENT COMPUTER FAIL LIGHT ILLUMINATED. LEFT FLIGHT MANAGEMENT COMPUTER KEYS FROZEN. LANDED LAX WITHOUT INCIDENT. REPLACED RIGHT FLIGHT MANAGEMENT COMPUTER AND PLACARD LEFT FLIGHT MANAGEMENT COMPUTER. SYSTEM GROUND CHECKED NORMAL Sep 23, 2004 · N188AN · Boeing 757223SDR DXTA200400373Cdu · smokeDURING VECTORS TO FINAL, DU NR 1 FLASHED SEVERAL TIMES BETWEEN A BLANK SCREEN AND A RED X FOR ABOUT 5 SECONDS. CHECK DU NR 1 EICAS MESSAGE, FLASHED ONCE DURING THIS TIME. ACRID SMELL WAS PRESENT BUT SMOKE VISIBLE, DISPLAY RETURNED TO NORMAL. FOUND DUI UNIT Aug 25, 2004 · N977QS · Cessna 750SDR 2004F00337Computer · shortedFLT 9215 - TPA/MIA - DURING APPROACH, YAW DAMP/RUDDER BOOST FAIL ANNUNCIATOR ILLUMINATED, FOLLOWED BY LEFT AC BUS ANNUNCIATOR. ELECTRICAL SMELL OF SMOKE OBSERVED IN COCKPIT. REMOVED AND REPLACED FDR COMPUTER. OPERATIONAL CHECK NORMAL. (M)Aug 18, 2004 · N81546 · Beech 1900DSDR HNAA0400073Control Head · smokeCREW NOTICED SMOKE AND SMELLED ODOR COMING FROM KNS 660, CREW TURNED OFF KNS 660 SMOKE AND ODOR WENT AWAY. KNS 660 REMOVED FOR INSPECTION FOUND NO DEFECTS, ALSO REMOVED RADAR DISPLAY UNIT, NO DEFECTS NOTED. PLACED KNS 660 ON MEL.Aug 3, 2004 · N931HA · Dhav DHC8102SDR F3LA200400071Computer · inoperativeON CLIMB OUT, FLIGHT CREW REPORTED ECAM: FLT CNT. FLT CTR 1 NR 2. RAN ECAM. RETURNED TO DEN WITHOUT INCIDENT AND LANDED OVERWEIGHT. TROUBLESHOT FLT CONT 1 AND 2 IAW TSM 27-93-00-810-949. REPLACED ELAC 1 IAW AMM 27-93-34-000-001. ELAC NR 1 OPS CHECKED NJul 19, 2004 · N804FR · Airbus A318111SDR RAIA00407020Servo · malfunctionedFLIGHT DIRECTOR FAILED ON TAKEOFF ROLL. MAINTENANCE DEFERRED FLIGHT DIRECTOR IAW MEL. SUBSEQUENTLY CLEARED MEL BY REMOVING AND REPLACING YAW DAMPENER SERVO.Jul 6, 2004 · N574HK · Jetair JETSTM4101SDR 0401086315Computer · odorDURING CRUISE, AN ELECTRICAL BURNING ODOR EMITTED FOLLOWED BY AN AUTO THROTTLE DISCONNECT CAUTION AND EICAS MESSAGE. THE SMELL DISSIPATED AND THE AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. REPLACED THE AUTO THROTTLE TACHOMETER AND FLIGHT Jun 19, 2004 · N675NW · Boeing 747451SDR MASA200400292Display · inoperativeAIRCRAFT RETURNED TO THE GATE WITH THE PILOTS FMS BLANK. THE PILOT NOTICED THE FMS CB POPPED AND SAW SMOKE COMING FROM THE CB. MX PLACED THE FMS ON MEL AND THE AIRCRAFT DEPARTED WITH NO FURTHER DISCREPANCIES. MX REPLACED THE DISPLAY UNIT.May 24, 2004 · N836MJ · Emb EMB145LRSDR A6WA200440054Control Panel · burnedFMS PAGE STUCK ON PERFORMANCE SCREEN, AFTER DETECTING ELECTRICAL BURNING ODOR IN COCKPIT AND IN FROM CABIN. PULLED CIRCUIT BREAKER H12. REMOVED AND REPLACED FMS CONTROL PANEL FOR BURNING ODOR AFTER FROZEN SCREEN. NO FURTHER ODOR NOTED WITH REPLACEMENT. OPSApr 30, 2004 · N412AW · Cndair CL6002B19SDR UIEA200400082Fmc · inoperativeFLT 605 - JFK - REMOVED AND REPLACED RIGHT FMC PER MM 34-61-01. INSTALLED FMC SOFTWARE PER MM 34-61-00 SYSTEM, OPS CHECK NORMAL PER MM 34-61-60/501. (M)Apr 26, 2004 · N499MC · Boeing 74747UFSDR CA040413008Cdu · smoke(CAN) DURING TAXIING TO THE GATE, AIRCRAFT EXPERIENCED SMOKE IN THE FLIGHT DECK CAUSED BY NR 2 FMS CDU. NR 2 CDU WAS CONFIRMED FAULTY AFTER MAINTENANCE INVESTIGATION AND THE AIRCRAFT WAS DISPATCHED UNDER MEL. CDU WAS REPLACED ON RETURN FLIGHT AND ROUTED TO VApr 7, 2004 · Airbus A310300SDR DXTA200400289Cdu · failedDURING CRUISE AT FL430, NR 1 FMS WENT BLANK WITH RED FMS NR 1 DISPLAYED ON CAPTAIN’S MFD. ABOUT 30 MINUTES LATER A FAINT ODOR OF BURNED INSULATION NOTICED, ODOR STAYED CONSTANT FOR THE REST OF THE FLIGHT. REMOVED AND REPLACED NR 1 FMS CDU, OP-CHECK GOOD PER CEApr 1, 2004 · N924QS · Cessna 750SDR 2004F00198Computer · malfunctionedSAL-TGU-SAP - FLT TA390 - DURING CLIMB, MULTIPLE ECAM WARNING MESSAGES ON SCREEN CAME ON, CABIN PRESSURE, LANDING ELEVATION, NAV ILS R FAULT, AUTO FLT, NAV GPWS, UNABLE CAPTAIN SIDE TO SELECT VOR ON RMP NR 1 AND THEN ON NR 2 ALSO ND NR 1 INOP, FIRST OFFICER ANMar 30, 2004 · N991LR · Airbus A320233SDR RAIA00403013Fdau · failed3545-RIC- FDAU FAILED. MAINTENANCE REMOVED AND REPLACED FDAU.Mar 15, 2004 · N812HK · Emb EMB145LRSDR USAABB04013Computer · out of adjustFRA - FLT 193 - AFTER TAKEOFF, CREW NOTED THAT THE FMC'S WERE NOT UPDATING AND WERE APPROXIMATELY TEN MILES OFF IN POSITION. FLIGHT RETURNED TO FRA AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REALIGNED THE IRU'S SEVERAL TIMES. BITE CHECK OF THE FMC'S WJan 28, 2004 · N651US · Boeing 7672B7SDR SWIA200412825Computer · malfunctionedAUTOPILOT DISCONNECTED INFLIGHT, HAD FD2 INOPERATIVE STATUS MESSAGE. REMOVED AND REPLACED FCC 2 WITH A SERVICEALBLE UNIT IAW MM 22-12-14. OPS CHECK.Jan 27, 2004 · N407SW · Cndair CL6002B19SDR 2004UALA00065Computer · failedRETURN TO FIELD DUE TO DUAL FMS FAILURE. FMGC1 WAS FAULTED ON THE POST FLIGHT REPORT. REPLACEMENT OF THE FMGC1 WAS ACCOMPLISHED AND SUBSEQUENT OPERATIONS TEST REVEALED NO FURTHER ANOMALY.Jan 27, 2004 · N452UA · Airbus A320232SDR DL738040019Acquisition Unit · unserviceableAFTER PUSHING TOGA BUTTONS FOR INITIAL T/O POWER ADVANCED TO NEAR T/O POWER. IMMEDIATELY RECEIVED A MASTER CAUTION LIGHT. MASTER CAUTION LIGHT WENT OUT 2 TO 3 SECS AFTER THROTTLE TO IDLE. AMBER REVERSER LIGHTS FOR BOTH ENGINES WERE ON AND REMAINED ON FOR A Jan 9, 2004 · N3747D · Boeing 737832SDR 04007680Computer · faultyDURING CLIMB OF FLIGHT 7250 CREW REPORTED GROUND AND FLIGHT SPOILER FAULTS. CREW RETURNED TO IAD AND FLIGHT LANDED UNEVENTFULLY AND PASSENGERS DEPLANED NORMALLY. THE NR 1 SPOILER ELECTRONIC CONTROL UNIT WAS FOUND FAULTY AND WAS REPLACED. A SATISFACTORY OPERJan 7, 2004 · N680BR · Cndair CL6002B19SDR SWIA200312733Fdau · malfunctionedON DEPARTURE, SMOKE EMITTED FROM FDAU CB ON OVERHEAD PANEL, CEASED WHEN CIRCUIT BREAKER WAS OPENED. REPLACED FDAU CB. SPLICED IN WIRE NR WE01-0023-22 ON RIGHT HAND SIDE. REMOVED AND REPLACED FDAU. SYSTEM OPS CHECK GOOD.Dec 17, 2003 · N584SW · Emb EMB120ERSDR SWAA032737Cdu · faultyDURING CRUISE AT FL 370, SMOKE WAS FOUND COMING FROM RIGHT FWD CONTROL PEDESTAL. DIVERTED TO MCI. REMOVED AND REPLACED CDU PER MM.Dec 14, 2003 · N781WN · Boeing 7377H4SDR CA031223001Control Panel · odor(CAN) ON FINAL APPROACH THE CREW SMELLED A STRANGE ODOR IN COCKPIT. INVESTIGATION BY MAINTENANCE REVEALED THAT THE ODOR CAME FROM NR 1 FLIGHT CONTROL PANEL. IT WAS REPLACED ALONG WITH THE NR 1 FLIGHT COMPUTER WITH NO FURTHER REOCCURRENCES. BOTH UNITS WHERE FDec 10, 2003 · Beech 1900DSDR DL76S031008Fmc · odorFLT 1790 RTB WITH ODOR/SMOKE I9N COCKPIT. BY ARRIVAL AT GATE ALL EVIDENCE HAD DISSIPATED. FOUND F/O FMS CDU BLANK AND COMPLETELY INOP. REPLACED F/O CDU AND OK. NO REOCCURANCE OF SMOKE OR ODOR DURING GATE TIME, APPROX 45 MIN.Nov 12, 2003 · N134DL · Boeing 767332SDR AUS20031343Control Panel · failed(AUS) MODE CONTROL PANEL (MCP) FAILED. INVESTIGATION FOUND THE FAULT IN U14 ON MICROPROCESSOR CCA A10.Oct 28, 2003 · Boeing 737*SDR AWXA200301331Computer · malfunctionedAT POWER UP FOR TAKEOFF AT RNO EN ROUTE FOR PHX REJECTED TAKEOFF AT 10-15 KTS DUE TO ASYMMETRIC THRUST CONDITION. NR 1 ENGINE WAS AT TOGA THRUST AND NR 2 ENGINE AT 1.1 EPR, NO ECAM WARNING DISPLAYED. MAINTENANCE RESET FLIGHT MANAGEMENT GUIDANCE COMPUTERS 1 &Oct 27, 2003 · N833AW · Airbus A319132SDR DXTA200300103Controller · failedDURING DESCENT AT APPROX 13000 FT, (FGC A FAIL) MESSAGE ON EICAS, FOLLOWED SHORTLY AFTER BY SMOKE ODOR AND (TRIM SW FAIL L) ON EICAS. EVENT BUTTON WAS CYCLED. TROUBLESHOT AND FOUND THE F/O’S FLIGHT GUIDANCE CONTROLLER GC-810 FAILED. REMOVED AND REPLACED F/O CAug 22, 2003 · N933QS · Cessna 750SDR USAABA03029Computer · malfunctionedPHL - FLT 11 - EN ROUTE, CREW RECEIVED INDICATIONS THAT BOTH FMGEC'S HAD LOST DATA. CREW MANUALLY ENTERED WAYPOINTS AND ROUTE DATA WAS UPLINKED. SYSTEM PERFORMED NORMALLY THROUGHOUT THE REMAINDER OF THE FLIGHT. MAINTENANCE REPLACED BOTH FMGEC'S. (M)Aug 10, 2003 · N675US · Airbus A330323SDR USAABA03028Computer · malfunctionedPHL - FLT 11 - EN ROUTE, CREW RECEIVED INDICATIONS THAT BOTH FMGEC'S HAD LOST DATA. CREW MANUALLY ENTERED WAYPOINTS AND ROUTE DATA WAS UPLINKED. SYSTEM PERFORMED NORMALLY THROUGHOUT THE REMAINDER OF THE FLIGHT. MAINTENANCE REPLACED BOTH FMGEC'S. (M)Aug 10, 2003 · N675US · Airbus A330323
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