JASC 3460
Service difficulty reports · 4,690
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 SCNA20260928409Fmc · faultedVNAV GROSSLY MISCALCULATED THE DESCENT PATH ON THE ARRIVAL & CALCULATED A PATH SO STEEP THE A/C HAD TO DESCEND 5000 FPM TO MAINTAIN THE CALCULATED PATH THIS WAS ALSO WHEN THE A/C SHOULD HAVE BEEN ATTEMPTING TO SLOW FROM 280 TO 250 KNOTS. PERFORMED FMCS BITE PSDR K11A2026090400389Fmc · faultedBOTH FMC'S FAILED IN FLIGHT AND BECAME OPERATIONAL APPROXIMATELY AFTER ONE MINUTE. REMOVED AND REINSTALLED FMC COMPUTERS IAW MM 34-62-21, OPS CHECK GOOD. NO DEFECTS NOTEDSDR DXTA2026082409377Computer · faultedON APPROACH, RECEIVED AUTOPILOT FAIL, SWPS FAIL, YD FAIL, AND VENTRAL RUDDER FAIL SIMULTANEOUSLY. ALSO YELLOW IAS FLAG DISPLAYED ON PFD 1 & 2. PFD 2 IAS CONSISTENTLY 10-15 KNOTS BELOW PFD 1 AND STANDBY UNTIL LANDING. FOR MAINTENANCE CONVIVENCE REMOVED GIA 1SDR CALA2026082418862Fmc · faultedFMGC 2 KEEPS FAILING FO MAP LOST LOCKING FOR POSITIVE FIX UNLOCKED PERFORMED AFS TEST IAW AMM 22-96-00. TEST OK NO FAULTS NOTED. LAND CAT 3 TEST WAS PERFORMED, IAW AMM 22-97-00, LAND TEST OK, NO FAULTS FOUND. SUSPECT FMGC 2 INSTALLED BAD FROM STOCK CHKD SCESDR CALA2026080518331Fmc · faultyDURING CRUISE, FLT AT F340-CPT MAP SCREEN BLANKS. CAPT FMC SHUT OFF. F/O MAP SCREEN BLANKS. A/P DESCENT AUTO THROTTLES DSC . ACFT CLIMBED AND BANKED MCP BUTTONS STOPPED DID NOT RSPND. EFIS CTL . F/O NAV DATA AND FLT PLAN DISAPPRD FROM SCREEN. NUMEROUS CAUTIOSDR N6WA2026072803Fms · failedFMS STOPPED WORKING MID FLIGHT NO NAVIGATION (B1 006719 FMC 1 / INTERNAL FAULT). PERFORMED RESET AND OPS CHECK OF FMC OPS CHECK GOOD.REF CRJ 550 AMM 34-61-07. AND 34-61-01.SDR SWIA2026071976658Fmc · warning messageDURING MISSED APPROACH OUT OF ASE DUE TO A 20KT GAIN AT MINIMUMS. HAD FINISHED CLEANING UP THE AIRPLANE AND ENCOUNTERED HEAVY MODERATE TURBULENCE, SHORTLY AFTER, WAS PF & WAS CHANGING OUR FMS SPEEDS TO 250 TO SAVE FUEL FOR THE DIVERT. MY FO WAS BUILDING THESDR IPXA2026071316049Fmc · odorLEFT FMC MADE NOISE ELECTRICAL SMELL/LIKE ELEC FIRE AND CIRCUIT BREAKER POPPED SIMULTANEOUSLY. R/R L/H CDU REF AMM 34-61-02 OPS CHECKS GOOD THIS CLEARS DEFERRAL PLACARD REMOVED. MEL 34-61-1-1A ALONE REMOVED AC FROM ETOPS STATUS, ALL PARTS REPLACED ARE NON-ETOPSDR DALA2026070103871Computer · faultyREJECTED TAKE OFF AT LOW SPEED BELOW 50 KNOTS DUE TO FLIGHT CONTROL CAUTION MSG. BITE TEST SFCC 1 FAULTS SLTS SFCC 1. R & R IAW TSM 27-51 AND AMM 27-51 BITE TEST NO FAULTS NOTED RESET SYS IAW AMM 27-51 NO FAULTS NOTED OK FOR SVC. (LP: 8651838, AIRCRAFT WAS SDR I5PA2026062675707Fmc · faultedRIGHT FMC INOPERATIVE. R & R RT FMC IAW AMM. OPS CHKD NORMAL.SDR 141A2026062200001Display · faultedA/C HAD PFD 1 MALFUNCTION DURING FLIGHT, ALONG WITH CHIP DETECT AND LOW FUEL TEMPERATURE CAS MESSAGE CAME ON. WE TOLD ATC WE ARE HAVING A MALFUNCTIONING SCREEN AND CHIP DETECT AND WE’D LIKE TO DECLARE AN EMERGENCY FOR IT. ONCE WE LANDED THE SCREEN HAD FIXED ITSDR SWAA2026062214191Fmc · faultedINACCURATE FMC FUEL PREDICTIONS AND FMC NR 2 FAILURE IN FLIGHT. FMC ARRIVAL FUEL 1.5LBS BELOW REQUIRED FUEL. FMC USING RESERVE FUEL WARNINGS. PERFORMED FUEL QTY DRIP STICK READINGS IAW AMM 28-41-00. #1 TANK HAD 3020 LBS AND STICK 3 READ 8.4. NR 2 TANK HAD 336SDR SWIA2026061876245Fmc · failedFMS FAILURE IN FLIGHT (FLIGHT 5654). REMOVED AND REPLACED FMC NR 1 IAW AMM 34-61-07. OPS CHECK GOOD AT THIS TIME.SDR I5PA2026061275702Fmc · inoperativeRIGHT FMC INOPERATIVE. R & R THE LT FMC IAW AMM. OPS CHECKED NORMAL.SDR I5PA2026061275701Fmc · inoperativeLEFT FMC INOPERATIVE. R & R LT FMC IAW AMM. OPS CHECKED NORMAL.SDR IPXA2026061198702Cdu · odorINFLIGHT FMCS CDU CB (CB E-29) POPPED AND RIGHT FMS SCREEN WENT BLANK. REMOVED AND REPLACED FO'S FMCS CONTROL DISPLAY UNIT REF AMM 34-61-02/401. PERFORMED CONTROL DIPLAY UNIT TEST REF AMM 34-61-02-710-802. TEST OK, OPS NORMAL, C/B DID NOT POP, A/C OK FOR SVC.SDR IPXA2026061098702Ceiling Panel · failedINFLIGHT FMCS CDU CB (CB E-29) POPPED AND RIGHT FMS SCREEN WENT BLANK. RESET CDU C/B. DID NOT POP, BUT THOUGHT I COULD SMELL BURNING WIRES. I REOPENED C/B. PILOTS ALSO REPORTED THE SMELL JUST PRIOR TO C/B POPPING INFLIGHT. REMOVED FO CDU PER AMM 34-61-02-000-8SDR N6WA2026052903Fms · inoperativeBOTH FMS INOPERATIVE. IAW TELECOM WITH MXC. DEFERRED FMS ON OCN: 70101061 PER MEL 34-61-01A CAT C. CORRECT PRIOR TO
06/08/2026.SDR YENA2026052100476Fcu · missingFLT # 72, EDI-JFK. (ETOPS) "FCU PANEL SPEED/MACH BUTTON - MISSING.; R/R FCU IAW AMM 22-81-12-00.SDR COEA2026052002903Computer · faultedFLIGHT 203, AIR TURNBACK/DISCREPANCY: AIR TURNBACK TO RAP DUE TO CONFIG WARNING IN FLIGHT. NO EMERGENCY DECLARED. REPLACED THE CREW ALERTING COMPUTER. OPS CHECK GOOD. OCF SUCCESSFULLY PERFORMED.SDR YENA2026052000471Fmc · faultedFLT # 20, LHR-JFK. (ETOPS) MCDU ENROUTE SHOWED EROUNIOUS ALTITUDE-SPEED-FUEL COMPARISONS- RESET SUCCESSFULLY PERFORMED PER RESET GUIDE FCOM VOL1 AND THAT WAS MCDU#1; NOTED BY MX, R&R FMGC NR 1 AS PRECAUTIONARY REF MM 22-83-34, XLOAD & OPS CHK OK SEE LP 441902SDR AALA202605069444Fmc · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING FLIGHT LOST THE LEFT FMC AND RIGHT RIGHT FMC. AIRCRAFT EMERGENCY LANDED SAFELY AT DFW. ACCOMPLISHED T/S PER FIM 34-61-00-810-801. FMCS BITE FAULTS NO FMC 1 DATA AND FMC 1. REMOVED AND REPLACED FMCSDR J7SA2026050400480Fce · faultedDURING CRUISE, CREW RECEIVED GND SPLR FAIL CAS. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED AND RIGGED FCE2. OPS CHECK GOOD. WORK PERFORMED IAW AMM 27-03-01.SDR IPXA2026032687247Fmc · inoperativeAIR TURN BACK DUE TO NO NAVIGATION INFO ON ND. FMC LT & RT NORMAL. CURRENT LEG FAULT FMC-L FAIL INTERMITTENT AND FMC-R INTERNAL LOW PRIORITY FAILURE. REPLACED LEFT AND RIGHT FMC€™S REF AMM 34-61-01. VERIFIED CORRECT SOFTWARE PART NUMBERS ON CAPT AND F/O MCDUSDR G41A2026FA0000235Fms · defectiveAIRCRAFT DEPARTED KELP HEADING TO KAUS. ABOUT 10 MINUTES AFTER TAKEOFF, THE CAPTAIN NOTICED THE FMS SCREEN HAD GONE BLANK. ATTEMPT TOP RE POWER WAS MADE WITH NO EFFECT. THE CAPTAIN DECIDED TO RETURN TO ELP. ATI MAINTENANCE AND AVIONICS MET THE AIRCRAFT AND VESDR I5PA2026031375704Fmc · inoperativeFLT MGE502, RT FMC INOP. REPLACED RH FMC PER AMM.SDR I5PA2026030688801Fmc · inoperativeFLIGHT MGE305, ESI. RIGHT FMC INOP. REPLACED RH FMC PER APPLICABLE AMM.SDR ANCF20260206005Fmc · faultedREJECTED TAKE OFF DUE TO FMGC2 FAILURE, RECATIVATED FMGC IAW TASK 22-83-00-440-801A AND OPS RESTOREDSDR JJBA20260204002Switch · inoperativePFD, MFD 2 WENT BLANK. FMS 1 WENT BLANK. AVIONICS 1 WENT OFFLINE (LIGHT ON). TURNED AVIONICS 1 BACK ON. FMS 1 SINGLE MODE TRIED TO GET FMS 1 BACK ON LINE AND IT DISPLAYED WHAT APPEARED TO BE A TEST PATTERN (COLORS ALPHABET) CA WENT TO REV MODE PFD BUT DATA DISSDR FDEA202601310110Computer · failedISSUE WITH FMS, AUTOPILOT & FLT DIRECTOR. CLIMBING OUT OF SCL, IN VNAV/LNAV, RECEIVED A CLIMB VIA CLEARANCE FROM ATC. ACFT LEVELED OFF AT 9000 AT SEKSE, IAW DONTI5B SID OFF OF 17L. ACFT WENT INTO VNAV PATH AS ANTICIPATED. ONCE PAST SEKSE, ACFT WENT INTO TO SDR CALA2025122912499Receiver · faultedINVALID FMC MSG ON DEPARTURE. SELF CORRECTED AFTER 5 MIN REPLACED MMR1 REF AMM 34-31-42. FULLY CAT CAPABLE, LAND VERIFY PASSED. INSPECTED GPS ANTENNA AND OP TEST. ALL CHECK GOOD.SDR CALA2025121812215Fmc · failedSHORTLY AFTER T/O L FMC FAILURE. ACCOMPLISHED NON-NORMAL. NO HEL P FMC AND DISPLAY UNIT ORDERED TO B29. NO FMC FAULTS AT CURRENT TIME OR IN RECENT HISTORY. ACOMPLISHED FMC OPERATIONAL TEST AND SYSTEM TEST REF AMMS 34-61-00-710-801 AND 34-61-00-730-801. INCLUDISDR CALA2025112511447Module · odorCREW REPORTED STRONG PLASTIC ODOR EMINATING FROM FLOOR AREA BY RUDDER PEDALS AND FWD AVIONICS COMPARTMENT; UNABLE TO PINPOINT ODOR AT THIS TIME BUT SUSPECT STARTING WITH WEATHER/RADAR UNIT LOCATED AT FWD AVIONICS COMPARTMENT. REFERENCE TASK 05-51-26-800-801-C1SDR Y9PA20251111001Display · inoperativeMFD DISPLAY INOPERATIVE. DOES NOT DISPLAY ANYTHING.SDR SWAA2025110632338Fmc · inoperativeRIGHT FMC INOPERATIVE, VTK FLAG. REMOVED AND REPLACED IAW AMM 34-61-02-401-NG, SYSTEM OPS TEST PASSED.SDR CALA2025101710230Fmc · faultedL FMC FAIL L FMC REPLACED IAW AMM 34-61-01/401 AND FMC CROSSLOAD PERFORMED IAW AMM TASK 34-61-00-342-008-006 REV 145 PERFORMED SUCCESSFULLY REMOVED UNSERVICEABLE PART AND INSTALLED NEW PARTSDR ABXA20250911222Fmc · intermittentON TAXI OUT, RIGHT FMC MOMENTARILY BLANKED. A/C RETURNED TO BLOCKS. (BTB). DEFERRED IAW MEL C ABX-34-61-1-1A. REMOVED AND REPLACED R FMC IAW B767 AMM 34-61-01. OPS CHECK GOOD. A/C RETURNED TO SERVICE.SDR UIEA2025090401160Fmc · faultedONE HOUR, THREE MINUTES INTO FLIGHT, BOTH ND'S HAVE YELLOW MAP FAULT DISPLAYED. NO ROUTE OR MAGENTA LINE SHOWN, EIU SOURCE SEL AND CTR C/B CYCLED. REPLACED LT FMC PER AMM 34-61-01, TESTED GOOD IAW AMM 34-61-00 & IPC 34-61-01.SDR CALA2025081907935Display · faultedRT MCDU FAILED AFTER 1HOUR OF FLIGHT. CYCLED CB TOMC DIRECTION TWICE. STILL INOP. F/O MCDU REPLACEMENT PERFORMED IAW AMM34-61-02/401 REV 137TEST SATISSDR YENA2025082200862Computer · failedFLT # 2288. JFK-AMS. (ETOPS) CLASS 2 STATUS MSG MAINTENANCE SMOKE ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 2) FAULT(S) INDICATED BY SMOKE );MEL 26-00-00B CAT C PLACARD MX 4 MCC HAROON. R/R FWC #2 IRT AMM 31-53-34. OPSDR UIEA2025073001071Software · faultedL NAV WON'T ENGAGE. RELOADED ALL ASSOCIATED SOFTWARE INTO BOTH LT & RT FMC IAW AMM 34-61-00. ALL GROUND TEST PASSED. VERIFIED ALL SOFTWARE CORRECT CONFIG.SDR AALA202507070181Fmc · frozenAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DEN DUE TO THE FLIGHT CREW REPORTING MULTIPLE FAILURE MESSAGES FOR AUTO THRUST, AUTOPILOT 1 AND 2, FMGC 1 AND 2 BEING FROZEN. THE AIRCRAFT WAS OVERWEIGHT AND LANDED SAFELY AT DEN. WHSDR AALA202507074158Fmc · frozenAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DEN DUE TO THE FLIGHT CREW REPORTING MULTIPLE FAILURE MESSAGES FOR AUTO THRUST, AUTOPILOT 1 AND 2, FMGC 1 AND 2 BEING FROZEN. THE AIRCRAFT WAS OVERWEIGHT AND LANDED SAFELY AT DEN. WHSDR UIEA2025070400832Fmc · odorCAPT REPORTS ELECTRICAL ODOR IN COCKPIT AFTER BLOCK, DETERMINED CAPT FMS CDU BLANKED AND CIRCUIT BREAKER OPEN.(<P>COLLARED CIRCUIT BREAKER, PART ORDERED FOR NGO. REPLACED CA FMC CDU IAW AMM 34-61-02. CLEARED MDDR 233639. NO FURTHER DEFECTS NOTED.</P>)SDR CALA2025070106124Fmc · faultedNO VERTICAL PATH OR FUEL OR TIME INFO AVAILABLE UPON DEPARTURE. AIRCRAFT 103 RETURNED TO SHANNON AFTER APPROX 1 HOUR OF FLIGHT. CAPTAIN REPORTED THAT ONCE THEY REACHED THEIR REQUIRED FLIGHT L EVEL HE NOTICED THAT THE VNAV WAS INOP (VERTICAL PATH). THE FUEL FLOSDR I5PA2025062868807Display · faultedFLT: MGE600, F/O ATTITUDE DISPLAY BLANKED OUT DURING CLIMB OUT TO FLIGHT LEVEL. AIR RETURN BACK TO HNL. R & R F/O FLAT PANEL DISPLAY PER FDS-ICA ID-07688. OPS CHECK NORMAL. ACFT RETURNED TO SERVICE.SDR DXTA2025062704034Display · unserviceableCLIMBING THROUGH FL230, SMOKE OF MODERATE INTENSITY WAS PROPELLED FROM THE LEFT PILOT SIDE BOTTOM OF THE PANEL TO THE TOP OF THE GLARESHIELD. AFTER APPROXIMATELY 2 SECONDS THE SMOKE DISSIPATED AND DID NOT RETURN. AMBER PFD 1 ANNUNCIATOR BRIEFLY ILLUMINATED WITSDR YENA2025062500648Fmc · faultedFLT#20, LHR-JFK. (ETOPS) "BOTH FMS UNITS INTERMITTENTLY DROP CRUISE ALTITUDES CAUSING INACCURATE TIME AND FUEL PREDICTIONS AT UPCOMING FIXES, DISPATCH SENT DIRECTIONS TO PRINT FLIGHT PLAN, DELETE SECONDARY AND RE INSERT CRUISE ALTITUDE THEN FCOMVI 5.2.7.17 ANDSDR 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 SVCSDR 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.
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