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 HALA20250623194Fmc · faultedETOPS - FMGEC2 FAULT ON ECAM. REMOVED AND REPLACED FMGEC 2 COMPUTER PER AMM 22-83-34-00/400-802-A. PERFORMED CROSS LOAD OF FMGEC2 PER AMM 22-70-00-610-807-B. AFS BITE TEST GOOD OK FOR SVCJun 22, 2025 · N374HA · Airbus A330243SDR IPXA2025062264991Fmc · faultedATB FMC LOCKED UP WITH STBY ONE MSG PRESENT (FULL WRITEUP IN FAULT DESCRIPTION). + PERFORMED TROUBLE SHOOTING REF B767 FIM 34-61 FAULT TREE 854,NO FAULTS FOUND.REMOVED AND REPLACED L/H FMC REFB767AMM 34-61-01 9 (PRECAUTIONARY) OPS CHECK GOOD ATT.Jun 22, 2025 · N342UP · Boeing 76734AFSDR J7SA2025070300449Fce · faultedPITCH TRIM BACKUP FAIL CAS DURING TRIM CHECK WHEN SELECTING NOSE DOWN. REPLACED #1 FCE IAW EMB 505 AMM 27-03-01. OPS CHECK GOOD WITH NO DEFECTS FOUND.Jun 10, 2025 · N358FX · Emb EMB505SDR QR9R2025060600002Ahrs · failedAT IDLE DURING HOVER TAXI, COPILOTS ATTITUDE INDICATOR LEANED, ATT DISPLAYED ON PFD BOTH SIDES. AHRS DISC APPEARED ON CAD. PILOT SWITCHED AHRS SWITCH TO POSITION 1 AND BOTH PFDS FAILED; SWITCHED TO AHRS 2 AND BOTH PFDS WORKED. REMOVED AND REPLACED #1 AHRS IAW Jun 6, 2025 · Bolkms BK117C2SDR IPXA2025060530739Fms · failedEMERGENCY DECLARED, DURING DESCENT DUAL FMS FAILURE WITH MULTIPLE ADDITIONAL DISCONNECTS, FAILURE MESAAGES .LANDING ALT ADVISORY , FLIGHT CONTROL SYSTEM STS. AP AND AT FAILED BEGAN TO COMPLY WITH FMS NIL STATUS MESSAGE ON ARRIVAL. NIL EXISTING FAULTS IN CMC.MJun 4, 2025 · N632UP · Boeing 7478FSDR DALA2025060104200Circuit Card · faultedSHIP 8302 - ATO DUE TO FMS SPEED MESSAGE. CAPTAINS V SPEEDS WERE GRAYED OUT AT THROTTLE UP. RETURNED TO GATE. DEFERRED PER MEL 34-61-01A. LATER: REPLACED FMS 1 CMM IN IPC 1 SLOT 2. OPS TEST GOOD, SOFTWARE OF CCM 1 GOOD. (LP 0986229)May 25, 2025 · N302DU · Airbus BD5001A11SDR CALA2025050704534Fmc · faultedAP1 WAS NOT RELIABLE IN REGARDS TO SPEED OR ALTITUDE. ATTEMPTED TWICE. PERFORMED POST FLIGHT REPORT, NO FAULTS LOGGED. PERFORMED AFS TEST, FMGC 1 FAILED TEST. RESET FMGC1 SYS & PERFORMED AFS TEST A SECOND TIME, ALL TEST PASSED. PERFORMED LAND TEST, TEST FAILEDMay 5, 2025 · N495UA · Airbus A320232SDR GTIA2025050538897Isis · inoperativeIN FLIGHT: STAND BY ISIS FAILED-R/R ISIS IAW AMM 34-22-25 OP CHECK GOODMay 2, 2025 · N671NK · Airbus A321231SDR AALA202504215210Fmc · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT DURING TAKE OFF ROLL, SET FLEX POWER. ECAM MESSAGE SET TAKE OFF THRUST. SET TOGA POWER. DISCOVERED NO AIRSPEED BUGS ON INSTRUMENTS. THE AIRCRApr 17, 2025 · N950XV · Airbus A321253NSDR YENA2025041400400Isis · failedFLT#1057, JFK-AUA. (AIRCRAFT PERFORMED AN AIR TURN BACK TO JFK) 'ISIS FAILED IN FLIGHT CODE:8200 0000 0000; REMOVED AND REPLACED ISIS PER AMM 34-22-25-000-001-A OPS, BITE TEST GOOD.'Apr 9, 2025 · N651JB · Airbus A320232SDR 7C7A2025040700014Fms · inoperativeCAPTS FMS SCREEN WENT BLANK. UNRESPONSIVE TO ANY INPUT.Apr 6, 2025 · N892EA · Dhav DHC8106SDR AALA202502243765Fmc · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FIGHT CREW REPORTING THAT AFTER TAKE OFF MANAGE SPEED REVERTED TO SELECTED SPEED. SWITCHING AUTO PILOTS ALSO DID NOT SOLVE THE ISSUE. ALL PAGES OF THE FLIGHT MANAGEMENFeb 21, 2025 · N162AA · Airbus A321231SDR 2025F00046Computer · failedPILOTS IIDS SCREEN FAILS AT STARTUP. CENTER IIDS SCREEN FAILS INTERMITTENTLY DURING FLIGHT.Feb 19, 2025 · N784RL · Skrsky S76CSDR CALA2025021702339Fmc · faultedFMGC 1 FAIL REPORTED BY CREW, RESET UNSUCCESSFUL CFDS ATA 22-83-34 FMGC1 SOURCE EFCS 1 PHASE 5 , SEE TSM 22-83-00-810-859-A, 3 HITS LAST 10 LEGS LOCKED UNLOCKED FOR CORRECTIVE ACTION FOLLOWED TSM 22-83-00-810-859-A, REMOVED AND REPLACED TERMINAL BLOCKS 1831VT4Feb 17, 2025 · N457UA · Airbus A320232SDR I5PA2025012575705Display · inoperativeFLT NO: N/A (MX INSP) ESI - FO MCDU INOP. REMOVED AND REPLACED FO MCDU PER AMM.Jan 25, 2025 · N757QM · Boeing 75729JSDR IXXA20250120001Display · failedCREW REPORTED AT TOP OF CLIMB, AUDIBLE METALLIC SCRAPING SOUND FOLLOWED BY LEFT FMC CDU BLANK AND STRONG ODOR OF ELECTRICAL SMOKE. CREW ELECTED AIR TURN BACK TO DEPARTURE STATION KAWF WITH AN EMERGENCY DECLARATION. VISABILITY WAS NOT IMPARIED. LANDING WAS WITHJan 18, 2025 · N257AZ · Boeing 767323SDR I5PA2025012175703Fmc · inoperativeFLT NO: N/A, MX INSP, ESI - DISCREPANCY: LEFT FMC FAULT. SWAPPED LT AND RT FMC, FAULT FOLLOWED. PLACED RT FMC ON MEL. REMOVE AND REPLACED RT FMC PER AMM 34-61-00.Jan 17, 2025 · N757QM · Boeing 75729JSDR ABXA20250117019Fmc · odorDURING MAINTENANCE PRE FLIGHT THE F/O FMC CDU BURN SMELL AND C/B P11 E29 POP OUT. MTX GROUNDED AC DEFERRED PER MEL 34-61-1-1A MX PROCED C/W PLACARD INSTALLED A/C RELIESED NO ETOPS .VERIFIED WARN ELEX STATIS MSG.NOT IN VIEW SEE LOG 39126-13/1 FOR ABX REA-3060-6Jan 17, 2025 · N364CM · Boeing 767338SDR I5PA2025010475701Fmc · faultedFLT NO. MGE 300 (EVENT). AIR RETURN DUE TO: NO INFO ON PROGRESS PAGE BURN, TIME WIND UNABLE TO MAINTAIN COURSE. TEMP SELECT FOR THROTTLES INOP. NO LNAV / VNAV. - SWAPPED FMC FOR TROUBLESHOOTING PER AMM 34-61-01, PERFORMED BITE TEST PER FIM 22-02 TASK 801 TEST Jan 4, 2025 · N757QM · Boeing 75729JSDR CALA2024123101731Computer · faultedSTAB OUT OF TRIM LIGHT DURING TAKE OFF. SPEED WAS 55.CYCLE SPEED BRAKES, STAB TRIM , FLAPS FCC CB'S AND STAB TRIM CB'S WITH FLIGHT CREW, NO HELP. PERFORMED FIM TASK 22-13 TASK 818. STAB TRIM RELAY PROBLEM. MAINT MESSAGE 22-11176. PERFORMED DFCS BITE LIBRARY TEDec 28, 2024 · N36469 · Boeing 737924ERSDR CWQA2024122301Grounding Strap · failedDURING CRUISE CREW RECEIVED GSD FAIL #2 CAS MESSAGE (GARMIN DATA CONCENTRATOR UNIT), CHECKLIST REQUIRED USE OF EMERGENCY GEAR EXTENSION DUE TO ANNUNCIATIONS BEING INOPERATIVE. GEAR DOWN WAS CONFIRMED BY GROUND DURING APPROACH. CHECKLIST FOLLOWED, EMERGENCY DDec 20, 2024 · N304LH · Cessna 680ASDR IPXA2024121869082Fmc · failed*AIR TURN BACK* ATB LFMC FAIL QRH PROCEDURE COMPLETE BOTH ND DISPLAYS BLANKED, R FMC UNABLE TO LOAD NAV DATA, QRH BOTH FCM FAIL PROCEDURE. NO ACCESS TO ANY ROUTE DATA ONLY ACARS AVAILABLE VIA NOTH CDUS. R&R LH AND RH FMC'S PER AMM 34-61-01. UPLOADED ALL SOFTWADec 18, 2024 · N310UP · Boeing 76734AFSDR AALA202412176081Fmc · lockedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: FIRST OFFICER FMC LOCKED UP AT TOP OF CLIMB; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT JFK. REMOVE AND REPLACED IOM M009 LEFT, AIMS SOFTWARE CHECK AND LOADED PER AMM 31-41-11. OPERTIONAL CHECK GOOD. Dec 13, 2024 · N750AN · Boeing 777223SDR SIMA20241204001Computer · failedDURING INFLIGHT EMERGENCY FOR FAILED COMPUTERS, CHECKED THE BOX INDICATED FMS 1&2 FAILED SENSORS. THE FMS WILL NOT TAKE ANY PERFORMANCE ENTRIES FOR PERF NUMBERS. FAULT CODE 22110019FA2 - C/W FIM 22 11 00 RESET TEST CONTROL I/O PASS. PERFORMED RELOADING FMS NAVDec 4, 2024 · N270NN · Emb ERJ170200LRSDR AALA202410296827Computer · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: COMPLETE LOSS OF FLIGHT MANAGEMENT COMPUTER AND CDU DATA DURING CRUISE; AIRCRAFT LANDED SAFELY AT PHL. PERFORMED TEST OF FMC PER FIM 34-61-00-810-807. TEST GOOD, NO FAULT FOUND.Oct 28, 2024 · N809NN · Boeing 737823SDR G1IA20241015072Dpu · intermittentDISCREPANCY: SHORTLY AFTER TAKE OFF DPU FAIL INDICATION DISPLAYED ON BOTH EFIS SCREENS, THEN A FEW SECONDS LATER BOTH SCREENS WENT COMPLETELY BLANK EXCEPT FOR DPU FAIL MESSAGE. ABOUT TEN SECONDS LATER THE FAILURE INDICATIONS RESOLVED. CORRECTIVE ACTION: REMOVEOct 15, 2024 · N597P · Beech C90ASDR OZCA2024007241Fms · failedENROUTE FROM KMIA TO WMCR FOR HURRICANE EVACUATION, OVER CUBAN AIRSPACE, THE FMS DISPLAY AS WELL AS ROUTE INFORMATION ON THE MFD WERE LOST, AFTER THIS A SMELL OF BURNT CABLES COULD BE DETECTED. FMS CB'S WERE PULLED AND AN EMERGENCY DECLARED TO LAND AT SANTA CLOct 9, 2024 · N241BC · Emb EMB145EPSDR YENA2024093001313Fcu · failedFLT#72, EDI-JFK. (ETOPS) 'FCU 1 & 2 FAULT FCU DISPLAYING BLANK; REMOVED AND REPLACED FCU IAW AMM 22-81-12 (2CA) ALL OPS NORMAL.'Sep 27, 2024 · N4073J · Airbus A321271NSDR SWAA2024091638135Fmc · failedLEFT FMC FAILED<[01] RECYCLED #1 FMC CIRCUIT BREAKER PER AMM 20-60-05 AND SYSTEM OPERATES OKSep 15, 2024 · N8619F · Boeing 7378H4SDR 2024F00244Fmc · malfunctionedQRF SCLB/SLCB FLIGHT N°902 DUE TO SPEED LIMIT FLAG SHOW LEFT SIDE AFTER TAKEOFF AND SHAKER COME ON IN CLIMB AND CRZ FRM 273 160 31. CORRECTIVE ACTION: HAS BEEN PERFORMED FIM 27-32 TASK 831 AND SWAPPED FMC1 AND FMC2 AND RELOAD SOFTWARE FMC IAW AMM 34-61-02/401 Sep 13, 2024 · Boeing 7378Q8SDR ABXA20240913173Fmc · failedON ROLL OUT TO TAKEOFF LEFT FMC FAIL EICAS MESSAGE DISPLAYED , AC ABORTED TAKE OFF AND TAXIED OFF RUNWAY , THEY PERFORMED QHR AND PERFORMED A FLIGHT CREW DEFFERRAL IAW MEL ABX-34-61-1-1A. AND AC DEPARTED .Sep 13, 2024 · N364CM · Boeing 767338SDR QR9R2024091300002Display · inoperativePILOT SIDE ND STUCK IN TEST MODE/INOPERATIVE DURING START RUN-UP. DURING TROUBLESHOOTING, FOUND THE #2 NAV DISPLAY INTERMITTENT. REMOVED AND REPLACED THE SMD 45. MOC COMPLETED OK.Sep 13, 2024 · Bolkms BK117C2SDR AALA202409027020Indicator · inoperativeAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO SEA DUE TO THE FLIGHT CREW REPORTING THAT INFLIGHT AT GEAR RETRACTION STANDBY ATTITUDE ISIS (INTERGRATED STANDBY INSTRUMENT SYSTEM) WENT TO OUT OF ORDER. THE AIRCRAFT LANDED SAFSep 2, 2024 · N993AN · Airbus A321231SDR CALA2024090600596Fmc · faultedFMC 2 PGM FAULT 34-62001 FAULT WAS 34-62001 FMC-2 PGM FAULT DETECTED BY: FLIGHT MANAGEMENT COMPUTER (FMC)-1. REF TSM 34-61-882, DUE TO FMC DISAGREE MESSAGE REPLACED FMC-2 REF AMM TASK 34-61-02-000-801 & TASK 34-61-02-000-801. PICTURE INCLUDED OF INSTALLED FMC.Aug 29, 2024 · N17583 · Boeing 7379SDR CALA2024082800506Fmc · faultySTAB OUT OF TRIM LIGHT AND LOST ELECTRIC TRIM FLIGHT CREW STATED BETWEEN 15,000 AND 20,000 FEET, DEPARTING HOUSTON, THEY GOT A STAB OUT OF TRIM LIGHT AND ELECTRIC TRIM WENT INOP. ALTITUDE COULD NOT BE CHANGED WITH AUTOPILOT. AUTOPILOT WAS SHUTOFF AS PART OF CHAug 26, 2024 · N69838 · Boeing 737924ERSDR IXXA20240824057Display · failedIN THE PROCESS OF PRE-DEPARTURE CHECKS, CREW REPORTED RIGHT FLIGHT MANAGEMENT COMPUTER (FMC) CENTRAL DISPLAY UNIT (CDU) BLANKED OUT WITH A BURNING SMELL. FMC CDU CIRCUIT BREAKER TRIPPED. AIRCRAFT GROUNDED FOR MAINTENANCE. GENERAL VISUAL INSPECTIONS OF CAVITYAug 21, 2024 · N251AZ · Boeing 767323SDR I5PA2024081668801Fmc · faultyRIGHT FMC INOP. R/R RIGHT FMC.Aug 16, 2024 · N688SL · Boeing 757230SDR IXXA20240818056Display · inoperativePRIOR TO ETOPS ENTRY POINT CREW REPORTED, BOTH FLIGHT MANAGEMENT COMPUTER DISPLAYS BLANK. ADDITIONALLY, AIR TRAFFIC CONTROL REPORTED NO ADS-B DATA RECEIVED. AIRCRAFT WAS IN IMC, ALTERNATIVELY, NO LIGHTING WAS SIGHTED. WITH COMPONENT FAULTS PRESENTING, FLIGHTAug 14, 2024 · N752CX · Boeing 7572G5SDR CALA2024071800247Fmc · faultedDUAL FMC RESET AT TOD 12NM W OF SLT. FMC RESTORED IN APPROX 30 S ECONDS REQUEST MEL FOR #1 FMC. DISPATCH DESK: 22 NAME: RW DATE: 12-JUL-24- NOC DESK: MAX NAME: KB DATE: 12-JUL-24-TOMC APPROVED FOR MEL 3461M PLACED #1 FMC ON ME PLACED IN #2 POSTION. STICKEJul 13, 2024 · N27255 · Boeing 7378SDR CALA2024071502027Fmc · faultedDUAL FMC RESET AT TOD 12NM W OF SLT. FMC RESTORED IN APPROX 30 S ECONDS REQUEST MEL FOR #1 FMC. PLACED #1 FMC ON ME PLACED IN #2 POSTION. STICKER INSTALLED. DISPATCH DESK: 22 NAME: RW DATE: 12-JUL-24- NOC DESK: MAX NAME: KB DATE: 12-JUL-24- TOMC APPRJul 12, 2024 · N27255 · Boeing 7378SDR CALA2024062801923Fmc · faultedAUTO PIILOT/ A/T FMC FAILURE MULTI TIME CURRENT FAULTS PER MCDP BITE FOR PREV FLT FAULTS ARE A/P CTN FMC L-R CH PERFORMED MCDP TEST 1 (FCC), 10 (A/T) AND 30 WITH NO DEFECTS - 34-61-00 WITH NO DEFECTS. A/C REMAINS FULL CAT QUALIFIED. T/S DIAG CODES 110081, 120Jun 27, 2024 · N29124 · Boeing 757224SDR ABXA20240622121Fmc · malfunctionedDURING TAXI IN L FMC WENT BLACK (AT SAME TIME AS SOUND AND SMOKE APPEARED AFTER AC WAS BLOCKED IN MAINTENANCE GROUNDED AC AND ACCOMPLISHED FMC INTERFACE CHECK AND WIRING CHECK MORMAL LH FMC INOP .CONTACTED ENG. RECEIVED REA 3400-65418-00 TO PULL AND COLLAR BJun 22, 2024 · N362CM · Boeing 767338SDR I5PA2024062468801Fmc · failedESI - RH FMC FAILED. REPLACED RH FMC PER AMM.Jun 20, 2024 · N688SL · Boeing 757230SDR IPXA2024061787089Cdu · failedAIR TURNBACK, AT LEVELING OFF AT CRUISE THE LEFT FMC SCREEN WENT BLANK. LEFT CDU IS INOP. WHEN NAV SELECT SWITCH SET TO CDU-L RECEIVED A VTK FLAG ON NAV DISPLAY LT CDU HAD NO SCREEN, RT CDU OPS NORMAL WHEN STARTING T/S. FOUND 2 OHMS AT PIN 41 AND 115VAC AT Jun 17, 2024 · N336UP · Boeing 76734AFSDR UIEA2024061400519Fmc · failedLEFT FMC FAILURE(<P>R/R LEFT FMC IAW AMM 34-61-01 AND IPC 34-61-01-01B. OPS CHECK GOOD. TEST PASSED.</P>)Jun 14, 2024 · N493MC · Boeing 74747UFSDR CALA2024061701814Fmc · faultedLEFT FMC FROZE. UNABLE TO INPUT COMMAND. LEFT AIRSPEED BUG +/- 30 KNOTS FROM STEP F (7) TO COMPLETION (TEST FLIGHT MANAGEMENT COMPUTER). REMOVED AND REPLACED LEFT FLIGHT MANAGEMENT COMPUTER AS PER AMM 34-61-01-024-001-001 AND AMM 34-61-01-424-005-001 UP TO SJun 13, 2024 · N652UA · Boeing 767322SDR IPXA2024061326915Fmc · inoperative**DIVERSION** BOTH FMC€™S -> PUSHING NUMEROUS FUNCTION BUTTONS PULLS UP WRONG PAGE. REMOVED AND REPLACED F/O FMC IAW AMM 34-61-02. OPS CHECK GOOD.Jun 13, 2024 · N315UP · Boeing 76734AFSDR I5PA2024052375704Display · inoperativeFLT NO: N/A (MX ISNP.) ESI - RH MCDU INOP. R/R RH MCDU PER AMM 34-61-01. OPS CHECK NORMAL.May 23, 2024 · N757QM · Boeing 75729JSDR SWIA2024052100001Fms · out of sequenceFMS WOULD NOT SEQUENCE APPROACH PROPERLY GOING INTO OKC. WOULD ONLY LOAD BACK COURSE, TRIED MULTIPLE TIMES WITH MULTIPLE APPROACHES AND FMS WOULD ONLY LOAD BACK COURSE WHEN APPROACH WAS ARMED. DIVERTED BACK TO DIRECT TO DFW AND ARMED LNAV ABOUT 30MILES AWAY ANMay 20, 2024 · N125SY · Emb ERJ170200LRSDR SWIA202405150004Mau · trippedLOSS OF FMS 1 AND 2 ON ARRIVAL. LOSS OF AUTOTHROTTLES. LOSS OF ALL NAVIGATION. LOSS OF ALL FLIGHT PLAN INFO. (FLIGHT 4653 FILED OPEN)POWERED UP AIRCRAFT AND ALLOWED SYSTEMS TIME TO INITIALIZE. THERE WERE NO CURRENT MESSAGES PERTAINING TO FMS 1, FMS2, AT, IRS'SMay 14, 2024 · N117SY · Emb ERJ170200LR
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