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 VNAA2024042511102Control Panel · not reportedFMS 1 FAILED / REMOVED AND REPLACED FLIGHT CONTROL PANEL IAW CRJ 900 AMM 22-11-07-000/400-801. OPS CHECK GOOD.SDR CALA2024042201167Fmc · inoperativeNO FLIGHT DIRECTOR ON CPT SIDE ..LEFT GPS INOP IRS-FMC SHOWING REF LP 7695390, PERFORMED FMC BITE PER FIM 34-61 TASK 801, FOUND PARTS USED: 29-3461-9-0001,QTY :1 FMC L FAULT FLIGHT LEG 1, ALSO PERFORMED CDS BITE PER FIM 31-62 TASK 801 FOUND MAINT MESSAGE 31-6SDR DALA2024041504453Fmc · faultyDIVERTED INTO ATL DUE TO LOSS OF NAVIGATION FUNCTIONALITY. REPLACED FMGEC IN #2 POSITION. OPS TEST GOOD.SDR CALA2024041501084Module · failedRT FMC FAILED. SECOND WRITE UP...TOMC MO RT FMC CDU FAILED... CREW CYCLED FMC CDU CB PER FLIGHT MANUAL, IT STARTS WORKING. FIRST OFFICERS CDU REPLACED PER AMM 34-61-02-400-802 AND TEST PERFORMED PER AMM 34-61-02-710-802. ALL OPS OK. FIM 34-61 FAULT TREE 857 FSDR CALA2024032800901Fmc · failedRIGHT FMC FAIL LIGHT IS ON LP 7452038 MEL 3461AK WAS CLEARED. MUST REPLACE R FMC REF AMM34-61-01-024-001-002 UNLOCKED TO CLEAR WITH R FMC R&R FMC IN SFO WITH TT# 1524492 AC 0862 REF IPC EQUIPMENT AND SOFTWARE INSTL- MAIN ELECTRONICS EQPT CTR FMC REFERENCE: CYCSDR 2024FA0000243Fan · false indicationFALSE MFD FAN FAIL ALERT ON PFD ANNUNCIATOR SCREEN.SDR HALA20240319071Button · brokenETOPS - CAPTAINS FLIGHT DIRECTOR SQUARE FD BUTTON ON FCU IS BROKEN IN HALF. REMOVED AND REPLACED FCU PER AMM 22-81-12-400-801-A. CAT 3 LAND TEST PASSED PER AMM 22-97-00. OK FOR SVC.SDR CALA2024022700564Fmc · failedRT FMC FAIL COMPUTER, FLT M OFF 19-3461-9-0004 2381 ON 0000 COMPUTER, FLT M OFF 19-3461-9-0004 2381 ON 19-3461-9-0004 0471 REMOVED AND REPLACED RIGHT FMC PER AMM 34-61-01. OPS CHECK GOOD. VERIFIED CORRECT SOFTWARE. PERFORMED MCDP TEST 30 PER AMM 22-00-02. NO FSDR AALA202402275616Fmc · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AFTER ROTATION BOTH PFDS LOST ALL VERTICAL AND LATERAL NAVIGATION; AIRCRAFT RETURN TO AND LANDED SAFELY AT DFW. REMOVED AND REPLACED LEFT (FMC) FLIGHT MANAGEMENT COMPUTER. PER AMM 34-61-02, OPERATIONAL SDR DALA2024022602672Fan · damaged(LOG 5452124) AFTER SHUTDOWN LT FMC LOST ALL POWER AND THERE WAS AN ELEC SMELL. R/R NBR 1 MCDU IAW B737 AMM 34-61. CONFIG CKS NMLSDR CALA2024022200495Fmc · faultyUNABLE TO TRIM RUDDER TO OBTAIN COORDINATED FLIGHT AS PER BRIEFING WITH FLIGHT CREW, CAPTAIN FLEW A/C PREVISUISLY THE DAY BEFORE AND HAD DESCREPECY REF LOG PAGE 7114724. CAPT''S STATES CANNOT TRIM AILERON AND RUDDER. A/C PULLS TO LEFT AFTER ATTEMPTED TRIM. ALSSDR CALA2024021900465Fmc · failedRIGHT FMC FAIL LEFT FMC BEARING SHOWED 350 RIGHT SHOWED 170 ON P OS SHIFT PAGE CREW REPORTED WHEN SELECTING FMC BOTH ON LEFT ALL INDICATIONS RETURNED NORMALLY FOR F-O. REPLACED RT FMC REF MM 34-61-02-400-801, NO FAULTS FOUND.SDR CALA2024021300414Fmc · failedL FMC FAIL AFTER TO. FLIGHT MANAGEMENT COMPUTER REMOVED PER AMM 34-61-01-024-001 AND REPLACED PER AMM 34-61-01-424-005 REV 141 WITH ALL INDICATIONS NORMAL. P/N ON AND OFF 4052506-955, S/N OFF 95108435 ,SN ON 95088373. SERVICEABLE PART TAG AND TRACKING TAG OF PSDR UIEA2024013100056Fmc · faultedWHILE TAXIING ON GROUND IN MHT, A TURN SHOWED 26 KTS, WHICH I BELIEVE TO BE INCORRECT ON GROUND IN MHT. DURING CRUISE, ATC ADVISED WE WERE OFF COURSE AND LNAV SHOWED ON COURSE TO JWH, FIX WERE GIVEN A HEADING TO FLY. RECEIVED AN IRS NAV ONLY FLAG ON SCRATCH PASDR AALA202402058808Control Unit · false indicationAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED ENROUTE TO MIA DUE TO FMS 1 FAILED. FMS 2 WAS ON MEL. FLIGHT LANDED SAFELY IN MIA WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND FAULTS OCCUR AFTER POWER TRANSFER. FAULT EXTERNAL DIST/BUS FAULT ON BUS POWER CONTROLSDR AALA202401236019Cdu · frozenAIRCRAFT WAS NOT GROUNDED: INFLIGHT RIGHT CDU DISPLAYED "TIMEOUT-RESELECT" AND FROZE ON MENU PAGE WITHOUT "FMC" DISPLAYED. RETURN TO FIELD RIGHT MAINTENANCE REPLACEMENT RIGHT CDU R&R IAW AMM 34-61-02 REF LP 7937380.SDR HDNA2024011810002Unknown · unknown#1 FCDM FAILURE INFLIGHTSDR CALA2024010500033Display · intermittentFO CDU BLANK. CDU FUNC NORMAL UNTIL CRUISE THEN FLICKERED AND BL ANKED REF LOGPAGE 6732059 FOR LOGPAGE SIGNOFF.**CHRONIC LVL-0**DUE TO RECENT HISTORY OF FIRST OFFICERS CDU NOT RESPONDING OR FLICKERING ACCOMPISH THE FOLLOWING: 1) FIM 34-61 TREE 843, REPAIR AND SDR HNAA2024010400002Unknown · unknownCA MFD INTERMITTENT ON TAKE OFF ROLL. R & R 200 CA MFD DISPLAY PER AMM 34-22-01 OPS CHECK GOOD PER AMM 34-22-00 A/C OK FOR SERVICE.SDR HALA20231219051Computer · faultyATB - DUAL FMS FAIL INFLIGHT. PERFORMED FIM 34-63 TASK 830 "FMS DUAL FAIL". VIA 1 & 2 RTS PER AMM 31-43-00-741-803, TESTS OK. REMOVED AND REPLACED FCC-1 AS PRECAUTIONARY PER AMM 22-01-03. AIRCRAFT OK FOR SERVICE.SDR ASAA2023111046142Unknown · unknownPRIOR TO PUSH BACK MAP/VTK FLAGS APPEAREDAND DID NOT EXT. GROUNDED - YES. REMOVED PWR FROM RIGHT FMC - REPOWERED SAMERIGHT FMC REBOOTED PROPERLY - PROBLEM OCCUREDWHEN SWITCHING POWER FROM GROUND TO APURIGHT FMC FUNCTIONS NORMALLY NOW.SDR ASAA2023110546046Unknown · unknownDUAL FMC FAILURE IN FLIGHT AT 36,000 OVER CYBL. BOTH FMC RETURNED TO NORMAL WITHIN 5 SECONDS WITH NO PILOT INPUT. GROUNDED - YES. PERFORMED IFIM TASK 31-65-00-810-A02, OMF FAULT NOT ACTIVE 31-01611 AND 31-01612 SUGGESTING INTERMITTENT FAULT, NO FURTHER ACTION SDR ASAA2023110446033Unknown · unknownCREW REPORTS BOTH CDU'S SHOW SINGLE FMC OPERATION IN SCRATCH PADS & FO ND SHOWS MAP FLAG. GROUNDED - YES. PERFORMED FMC BITE L & R. BOTH SIDES SHOW THE OPPOSITE FMC HAD FAILED. CYCLED BOTH FMC COMPUTER CB'S REF FIM 34-61 TASK 807. BOTH FMC FAULTS CLEARED & FIMSDR ASAA2023110246028Unknown · unknownSINGLE FMC OPERATION IN SCRAATCH PAD OF CAPT AND F/O CDU AMP ( YELLOW FLAG) ON CO-PILOTS CDU. GROUNDED - YES. PEFROMED BOTH CAPT & F/O FMCS OPS TEST NORMAL AMM 34-61-00-710-801, NO HISTORY LAST 60 DAYS.SDR ASAA2023110246027Unknown · unknown#1 FMC FROZEN ON ACARS PAGE. NO FUNCTION BUTTONS WORK. GROUNDED - YES. OMF SHOWS NO ASSOCIATED PRESENT LEG OR EXISTING FAULTS. FAULT HISTORY SHOWS FC 34-69001 / MORE THAN ONE SYS HAS NO IMPUT FROM FMC-1. OPENED FMCS COMPUTER & MCDU CB, CLOSED CB'S. NO ACTIVE FSDR ASAA2023110245981Unknown · unknown#2 FMC INOP.(FAILED DURING FLIGHT, FOLLOWED QRH, NO RECOVERY). GROUNDED - YES. PERFORMED FIM 34-61 TASK 836 INTERMITTEN FAULT, OPS CKS GDOKAY FOR SVC.SDR ASAA2023110145983Unknown · unknownNO LOAD CLOSE OUT PROMPT + UNABLE TO MANUALLY PULL T/O DATA. GROUNDED - YES. PERFORMED ACARS OPS CHK, SW CONFIG CHK REF AMM 23-27-00. RESET FMC/ACARS SYS. OPS NML. FLT CRW REPORTS FLT DATA OK.SDR ASAA2023110145982Unknown · unknownLEFT FMC SCREEN SCREEN BLANKS INTERMITTENTLY THEN KEY PAD INPUTS FROZE. GROUNDED - YES. FLIGHT CREW ADVISED LEFT FMCS CDU WORKED NORMAL. AS PRECAUTION ACCOMPLISHED CDU TEST AMM 34-61-00 OPS CHECK NORMAL.SDR ASAA2023110145957Unknown · unknownMAP DISPLAYED ON FO ND. GROUNDED - YES. ACCOMPLISHED FIM 34-61 TASK 801. CONFIRMED CORRECT NAV DATA BASE. MAP CLEARS & OPS NORMAL.SDR ASAA2023103045919Fmc · failedLEFT FMC FAILED ON APPROACH. GROUNDED - YES. (RESOLVED ON W/O: 1975300 TASKCARD: N/R-00001 ) INTERROGATED OMF AND HAD MAINT MSG "34-61002", "34-61001", AND "34-69001" IN FAULT HISTORY. REMOVED AND REPLACED L/H FMC REF AMM 34-61-02. OPERATIONAL TEST PASS. THIS SDR ASAA2023103045948Unknown · unknownFMC DISAGREE ON BOTH DISPAYS UNITS (L&R) RAN CHECKLIST LIGHTS NO LONGER DISPLAYED (FMC DISAGREE NO LONGER DISPLAYED). GROUNDED - YES. REMOVED PWR TO A/C FOR 2 MINUTES. ACCOMP BOTH FMC SENSOR STATUS CHECK BOTH SHOW OK. REF AMM 34-61-00-710-002 ONF HAS NO EXISTISDR ASAA2023103045920Unknown · unknownDUEAL FMC FAILURE ON DECENT. GROUNDED - YES. ACCOMPLISHED IFIM TASK 34-61-00-810-846 FOUND FAULT CODE 34-61-01 ACCOMPLISHED INITIAL EVALUATION PULLED FMC1 C/B AND RESET AFTER RESET ALL CAULTS CLEARED. A/C OK FOR SERVICE. SEAMC LANCE NOTIFIED. CERTIFICATE # 323SDR ASAA2023102945921Unknown · unknownF.O. DISPLAY SHOWING "MAP" FLAG. GROUNDED - YES. (RESOLVED ON W/O: 1975526 TASKCARD: N/R-00001 ) AFTER RESETTING BOTH FMC'S AND REALIGNING ADIRU'S NORMAL OPS RESTORED.FMC 1 & 2 OP CK NORMAL.REF FIM 34-61 TASKS 801 & 837.CLEARS MEL 34-36J,C/N 29073513.SEAMC DARSDR ASAA2023102945918Unknown · unknownRIGHT FMC FAILED ENROUTE. GROUNDED - YES. PERFORMED FIM 34-61- TASK 836. NO FAULTS NOTED. NO HISTORY PASSED 30DAYS. SEAMC: ANDY NOTIFIED.SDR ASAA2023102645897Unknown · unknownIN ETOPS AIRSPACE WE GOT A SINGLE FMC OPS MESSAGE AND A MAP LIGHT ON THE FO'S INSTRUMENTATION. THE FMC FAIL QRH PROCEDURE WAS RAN REGAINING DUAL FMC OPERATIONS. FLIGHT CONTINUED TO DESTINATION. GROUNDED - YES. REF FIM 34-61 TASK 801 PERFORMED FMCS BITE FOUND FSDR ASAA2023103045857Fmc · faultyIN CRUISE FLIGHT, CAPT'S NAV DISPLAY SHOWED VTK AND LOST ALL NAV DATA. FO'S MCDU DEFAULTED TO MENU FOR 30 SECONDS, THEN ALL RETURNED TO NORMAL OPS. GROUNDED - YES. (RESOLVED ON W/O: 1974809 TASKCARD: N/R-00001 ) REMOVED AND REPLACED CAPT FMC REF MM 34-61-02-40SDR ASAA2023102545837Unknown · unknownDURING DESCENT L FMC FAIL, QRH COMPLIED WITH, FMC REESTABLISHED. AFTER LANDING MULTIPLE FMC DISAGREE MESSAGE POSTED. GROUNDED - YES. PRM MSG PREVIOUS FLT FOR L-FMC, NO HISTORY PAST 30 DAYS. FMC OPERATIONAL TEST PASS REF B737-900 AMM 34-61 TASK 801.SDR ASAA2023102445836Unknown · unknownFMC DISAGREE MESSAGE ON MAP DISPLAY. GROUNDED - YES. PERFORMED FMC DISAGREE QRH CHECKLIST AND FMC DISAGREE MESSAGE NO LONGER DISPLAYED.SDR ASAA2023102345794Unknown · unknownRIGHT FMC WENT BLANK IN FLIGHT. CALL FAIL, MSG, OFFSET AND EXECUTE LIGHT ALL LIT UP. THEN RECEIVED BITE TEST COMPLETE ON SCREEN AND RETURNED FULL OPERATION OF THE RIGHT FMC. GROUNDED - YES. PERFORMED FIM 34-61 TASK 807. NO FAULTS NOTED. NO 30 DAY HISTORY.SDR ASAA2023101845745Unknown · unknownVTK ANNUNCIATION FO SIDE, LNAV DISENGAGE NO OTHER INDICATIONS VTK WENT AWAY IN APPROX. 10-15 SEC. GROUNDED - YES. REBOOTED RT FMC - SYS OPS OK.SDR ASAA2023101745724Unknown · unknownAT ABOUT 1:18Z FL 360 AP B TURNED OFF & FO INBD SCREEN WENT MOMENTARILY BLANK. ALL CAME BACK ON AFTER ABOUT 1 MIN. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023101745723Fmc · faultyAFTER LANDING FMC DISAGREE FROM BOTH FMC MENUS AND VTK APPEARS ON CAPT ND. GROUNDED - YES. FIM 34-61 TASK 801, FMC-L BITE TEST FUNCTION INOP, FO SIDE FMC SHOWS FMC-L FAULTED PGM FAULT, FMC TO CDU-L & R, ALSO FOUND FMC VALID GREEN LED NOT ON, REPLACED NEW FMCS-SDR ASAA2023101745711Unknown · unknownFMC DISAGREE DISPLAYED DURING PREFLIGHT. GROUNDED - YES. PERFORMED IFIM 34-61-00-810-918 & FMC DISAGREE MSG EXTINGUISHED.SDR ASAA2023101645689Unknown · unknownDURING CRUISE VTK FLAG APPEARED MOMENTARILY ON FIRST OFFICER NAV DISPLAY DISAPPEARED AFTER 20 SECONDS. NO OTHER LOSS OF LNAV & VNAV OR FMC. GROUNDED - YES. PERFORMED B737-9 FIM 34-61 TASK 836 & RT FMC OPS NORMAL.SDR ASAA2023101645688Unknown · unknownFO'S FMS DISPLAYED "VTK" MOMENTARILY ON DESCENT OPS RETURNED TO NORMAL AFTER ABOUT 20 SECONDS. GROUNDED - YES. NO FAULTS OR CORRERLATED MSGS FOUND ON ONS. ALL CHECKS NORMAL, OK FOR SVC. REF B737-9 AMM 34-61-00.SDR ASAA2023101645687Unknown · unknownMOMENTARY LEFT VTK MSG AP DISCONNECTED AT FL 330, REVERTED TO CWS SYSTEM RESOLVED ITSELF. GROUNDED - YES. PERFORMED B737-9 IFIM 31-00-00-810-803. FOUND NO ACTIVE CORRELATED MESSAGE.SDR ASAA2023101545650Unknown · unknownFFMG DEFECT - FMC DISAGREE INDICATED. GROUNDED - YES. FMC L + R 100 --> 6R SENSOR INTERROGATION INDICATES A STEADY SYNC ERROR. 8 CBS OPENED/TAGGED/UNTAGGED/CLOSED DURING MAINTENANCE. ACCOMPLISHED FMCS OPERATIONAL TEST PER B737-9 AMM 34-61-00-710-801 OBSERVING SDR ASAA2023101545648Fmc · faultyDUAL FMC FAILURE AT FL350. SELF RESTORED AFTER 2 MINUTES. GROUNDED - YES. NOTED "PMG FAULT" ON BOTH LEFT AND RIGHT FMC COMPUTERS, DEU 1 AND DEU 2 BOTH NOTED FAULTS 31-64770 AND 31-67400 AS WELL. REMOVED AND REPLACED FMC #1. SOFTWARE LOADED AND OPS CHECKED GOODSDR ASAA2023101345607Unknown · unknownR FMC INOP. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023101345649Unknown · unknownFMC DISAGREE ON CDU. GROUNDED - YES. RESET FMC CIRCUIT BREAKERS 1&2. FMC DISAGREE MESSAGE GONE , SYSTEM BACK TO NORMAL I.A.W ITEM 34-61-00-810-918. SEAMC ARNIE NOTIFIED.
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