JASC 3400
Service difficulty reports · 693
Reports filed under 3400 · Navigation 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 = '3400' 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 = '3400' 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 VNAA2020081611101Controller · failedCREW THE BROUGHT AIRCRAFT INTO FNT LAST NIGHT HAD NO ISSUES. UPON ARRIVING FOR OUTBOUND FLIGHT, FOUND A WRITE-UP FOR A BURNING ELECTRICAL SMELL IN AFT OF AIRCRAFT. CREW ALSO FOUND MULTIPLE BREAKERS POPPED. UPON START-UP CREW ALSO FOUND MULTIPLE LRU INOP, ACSC SDR VNAA202008161111Computer · failedCREW THE BROUGHT AIRCRAFT INTO FNT LAST NIGHT HAD NO ISSUES. UPON ARRIVING FOR OUTBOUND FLIGHT, FOUND A WRITE-UP FOR A BURNING ELECTRICAL SMELL IN AFT OF AIRCRAFT. CREW ALSO FOUND MULTIPLE BREAKERS POPPED. UPON START-UP CREW ALSO FOUND MULTIPLE LRU INOP, ACSC SDR 2020FA0000339Switch · failedMAINTENANCE WENT TO AIRCRAFT TO DETERMINE A SMOKE SOURCE, NO ECAIS, NO POPPED NEAR CB'S. AIRCRAFT STILL HAD BURNED ODORL OF SMOKE, COMING THROUGH RT FROM AVIONICS UPPER COOLING YAW FAN. FOUND UPPER YAW INDICATOR SWITCH TO BE STICKING. A NEW SWITCH WAS INSTALSDR UIEA2020070701502Eadi · failedCAPTAIN`S EADI AND EHSI BLANKED, FOLLOWED BY THE ODOR OF BURNING. ELECTRICAL EQUIPMENT, OXYGEN MASKS WERE ON AND EMERGENCY DECLARED. DISINFECTED AND RESTOWED THE OXYGEN MASKS IAW B767 AMM 35-11-51.SDR ASAA2020021423182Unknown · unknownON A RNAV APP ANGEL 4 LNAV VNAV ENGAGED AT APPROX 13500 THE AIRCRAFT BEGAN A RAPID DESCENT NOSING OVER AND ACCELERATING TO 315. THE ALTITUDE ON THE APPROACH HAD A 12000 OR ABOVE THAT WOULD HAVE BEEN BROKEN UNLESS THE AP WASN'T DISENGAGED. GROUNDED - YES. PERFOSDR ANCF2020020713101Fault Message · false activation31.JAN.2020 -> AV4901 (BAQ-BOG) PILOT REPORTED (WO 16047158):
DURING TAKEOFF AND AFTER TAKE OFF NAV IAS DISCREPANCY FAULT ON ECAM DIFFERENCE BETWEEN CAP AND F/O AIRSPEED MORE THAT 60KTS.
31.JAN.2020 -> CORRECTIVE ACTION WAS PERORMED AS FOLLOWS:
TEST OF SDR YENA2020010620005Mau · failedEMERGENCY DECLARED. AVNX MAU FAIL IN FLT; A/C ARRIVED AT GATE WITH NO ACTIVE FAULTS. REF FIM 45-45-00-810-941-A PERFORMED MAU 2 NIC 3 MODULE RESET TEST, TEST PASSED. CONSIDERED TRANSITORY CONDITION, A/C OK FOR SVC. NO HISTORY IN AHEAD OF ITEM. SUPPLEMENTAL INFSDR N6WA20191125102Warning Message · multiple failGPWS FAIL STATUS MSG, TERRAIN FAIL STATUS MSG, WINDSHEAR FAIL STATUS MESSAGES CAME ON SIMULTANEOUSLY. PERFORMED OPS TEST OF THE GPWS SYSTEM IAW CRJ 700 AMM 34-42-01. NO DEFECTS NOTED.
PART.SDR CALA2019110301882Switch · out of positionAFTER DEPARTURE VMO NEVER EXCEEDED 260 KTS CAUSING RETURN TO E WR. FOUND S591 ALTERNATE VMO/MMO SWITCH IN THE "ALTN" POSITION. POSITIONED SWITCH TO "NORM" AND LOCKWIRED. AIR SPEED NOW CHECK GOOD UP TO 420 KNOTS ,ALSO PERFORMED LOW LEVEL LEAK CHECKS ALL GOOD SDR SIMA201910210003Instrument Panel · failedACCT INTEGRATED STBY INSTRUMENT (IESS) IAW AMM EMB175 34-11-01. OPS CHECKING GOOD. IND FAIL. NO EMERGENCY DECLARED. CHG EQ. FLT CONT.-C/A-REMOVED AND REPLACED INTEGRATED STBY INSTRUMENT (IESS) IAW AMM EMB175 34-11-01. OPS CHECKING GOOD.SDR UIEA2019081605198Indicator · failedON GROUND BEFORE PUSH THE EHSI ON CAPTS SIDE FAILED. SMOKE WAS PRESENT. REMOVED AND REPLACED CAPTS EHSI IAW AMM 34-22-04. OPS CKS GOOD</P>)SDR AOQA201908061001Line · brokenDISCOVERED DURING GROUND OPERATION. NO AIR WAS FELT AT THE BACK OF THE TAT PROBES. INSPECTION OF THE BLEED AIR FEED LINE STARTING AT THE TAT SOLENOID IN THE AFT EQUIPMENT BAY AREA FOUND A LINE HAD SEPARATED JUST AFTER AN ADEL SUPPORT CLAMP. NO ADDITIONAL SURROSDR CA190725015Symbol Generator · malfunctioned(CAN) DESCRIPTION: R/H EADI &EHSI WENT BLANK ON OUTBOUND FLIGHT CORRECTIVE ACTION: #2 SYMBOL GENERATOR WAS REPLACED IAW JIC, OPS TESTED SERVICEABLE. (TC# 20190725015)SDR CA190711008Lamp · failed(CAN) CAPTAIN SIDE EHSI PROJECTION LAMP FAILED IN FLIGHT, AFTER APPROXIMATELY 55 HOURS OF OPERATION SINCE NEW. FLIGHT CONTINUED WITH NO OTHER ISSUES, AND LAMP REPLACED AFTER LANDING. VENDOR NOTIFIED (TC# 20190711008)SDR SIMA2019062019001Indicator · multiple failFLAP FAIL, WINDSHEAR, FAIL, GROUND PROX CAUTION WHILE ON FINAL GOING FLAPS 3 TO 5 FLAP 5 POSITION. PERFORMED OPS CHECK OF FLAP SYSTEM REF. AMM 27-50-00. OPS CHECK GOOD. PERFORMED OPS CHECK OF FLAP SYSTEM IAW AMM 27-50-00. OPS CHECK GOOD.SDR AALA201906199012Warning Message · false activationAIRCRAFT WAS GROUNDED: PILOT REPORTS THESE STATUS MESSAGES APPEARED: WINDSHEAR PREDICTIVE L, WINDSHEAR REACTIVE L, GROUND PROXIMITY SYS L, TERR SYS L, CRUISE FLAPS DISAGREE. MAINTENANCE ACCOMPLISHED FIM 22-10-F0 FOR AUTO PILOT CAUTION, NO FAULTS NOTED. MAINTSDR DALA2019061873625Unknown · malfunctionedACARS MESSAGE ENROUTE ON J-6 APPROACHING ESL VOR ATC ADVISED WE WERE 10NM NORTH OF COURSE. AFTER SEVERAL ATTEMPTS TO PROCEED RAW DATA TO HVQ WERE ABLE TO REESTABLISH BACK ON J6. REMAINDER OF FLIGHT OK. PERFORMED TASK AMP BD 500-A-J34-45-00-01AAA-320A-A. INERTISDR UIEA2019060404383Hsi · malfunctionedWXR DISPLAY MSG ON HSI, REMOVED AND REPLACED LEFT HSI IAW AMM 34-22-04, LOADED SOFTWARE IAW AMM 34-22-00-472139. OPS CHECK GOOD. REMOVED AND REPLACED LEFT SYMBOL GENERATOR IAW AMM 34-22-01, LOADED SOFTWARE IAW AMM 34-22-00-472139. OPS CHECK GOOD.SDR UIEA201904223911Display · failedDURING CLIMB, CAPTAINS EHSI TURNED INTO PINK TINT, SHORTLY FOLLOWED BY F/O'S EHSI FAILING (BLANK). THIS WAS FOLLOWED BY SCENT OF BURNING.(<P>PERFORMED INSP. OF CAPT'S & FO'S EHSI IAW BOEING 767 AMM 20-60-00. CLEAN FILTERS AND VERIFIED AIR COOLING. NO DISCREPSDR AALA2019042209016Flt Controls · malfunctionedAIRCRAFT NOT GROUNDED: ON DECENT FL 320 AIRCRAFT PITCHED DOWN EXCEEDING .82 (.825) FOR 3 SECONDS. ACCOMPLISHED CARD 5-96-08 ( 08L00005055), AIRCRAFT IS WITHIN OPERATING LIMITS, PER CARD.SDR CA190425038Efis · defective(CAN) AFTER TAKEOFF TERMINAL XXXX RADIOED THAT TRANSPONDER SIGNAL WAS LOST AND TO RECYCLE TRANSPONDER. TRANSPONDER SELECTION MADE THROUGH PRIMARY EFIS (DYNON D1000) WAS NOT WORKING AS ENTERING THE ASSIGNED TRANSPONDER CODE FAILED. PUSHING THE THIRD BUTTON (#2)SDR CA190408008Transponder · malfunctioned(CAN) AIRCRAFT WAS SNAGGED THAT IT LOST ITS HEADING INDICATION MOMENTARILY DURING FLIGHT AND THAT IT HAD A GDL90 FAILURE. THE AIRCRAFT IS G1000 EQUIPPED AND IS AT S/W VERSION 563.35 (LATEST CESSNA S/W) DONE IN FEB 2018. WE ARE UNABLE TO REPLICATE THE ISSUE ON SDR CALA2019032500469Unknown · malfunctionedCA AIRSPEED INDICATED AN OVERSPEED AT 260 KIAS UPON SELECTION OF ECON CLIMB. FO FLEW RTB. THIS ITEM HAS TOO MUCH HISTORY. LOG PAGE WILL BE UNLOCKED ONCE A DEFINITE FIX IS C/W UNLOCKED REPLACED LT AOA SENSOR T433 REF AMM 34-21-05-400-801. REPLACED NR 1 SMYD COMSDR AALA201902086001Computer · faultedRETURNED TO DEPARTURE DUE TO FMS OPS MALFUNCTION, LANDED. REMOVED AND REPLACED LEFT AFDC -L IAW AMM 22-11-01.SDR ANCF2019011102Unknown · malfunctionedDURING T.O. ON FO DISPLAY AND FO AS PF AIR DATA INFORMATION WAS LOST ECAM SHOWED YAW DAMPER NR 2 RUD TRIM 2 FAULT. REJECTED T.O. WAS PERFORMED. CORRECTIVE ACTION: IN ACCORDANCE WITH TSM 34-13-00-810-851-A INTERNAL FAILURE OF THE ADR 2 WAS PERFORMED AND AMM 34-SDR AALA2018102329043Switch · faultedAFTER PASSING 10,000 FEET AND ACCELERATING THROUGH 250 KTS AIRCRAFT GENERATED RED OVERSPEED WARNING AND RED ECAM MAX VFE 235 KTS. AIRCRAFT WAS CLEAN WITH NO SECONDARY ISSUES. AS AIRCRAFT SLOWED BELOW 250 WARNING/ECAM SELF CLEARED. ACCELERATING ABOVE 250 WARNINSDR CALA2018082701848Probe · damagedDURING DESCENT, AIRSPEED AND ALTIMETER UNRELIABLE ON CAPTAIN`S AND FIRST OFFICER`S SIDES. ENGINE LIGHT ILLUMINATED. PERFORMED PITOT-STATIC FULL RATE LEAK CHECK TO 35000 FT & 300 KTS ON LEFT & RIGHT SYSTEMS, ALL PARAMETERS MATCH, NO DISAGREE FAULTS IAW AMM SDR VNAA2018083051101Display · multiple failAFTER TAKE OFF, CLIMBING THRU 4000 FT, BOTH FLT DIRECTORS FAILED AND THEN THE FIRST OFFICER'S PFD FAILED. DECLARED EMERGENCY AND RETURNED TO FIELD, LANDED WITHOUT INCIDENTSDR CALA2018081701800Tat Probe · defectiveNR 1 FMC FAILED WITH NO N1 LIMITS OR SAT ON EITHER. TOTAL LOSS OF VNAV ON BOTH. FOUND FAULTS 73-31711 AND 73-31712, COMPLIED WITH FIM 73-28 TASK 808, TAT DATA DISAGREE, REMOVED AND REPLACED THE TAT PROBE IAW AMM 34-21-06 , OPS CHECKED GOOD.SDR CALA2018081201789Adiru · failedLEFT IRS INOPERATIVE, NO LIGHTS, NO LAT OR LONG, NO GS, IRS BOTH ON RIGHT RESTORES IAW FIM 34-21-00-801-803, REMOVE AND REPLACED LEFT ADIRU IAW 34-21-01-400-801. OPS CHECKED NORMAL. PERFORMED A LAND VERIFY. ALL TESTS PASSED. SATISFACTORY FOR FLIGHT.SDR RJEF20180803001Interface Unit · failedPRIOR TO DEPARTURE, THE PILOT REPORTED THAT THE NAVCOM2 FAILED. APPR2 NOT AVAILABLE AND AURAL WARNING SYSTEM FAULT. THE AIRCRAFT WAS HELD ON GROUND. MAINTENANCE PERSONNEL PERFORMED FAULT ANALYSIS IAW FIM 34-61-00-810-838-A, REPLACED THE NETWORK INTERFACE MODSDR O2GA2018060886301Afd · intermittentLEFT AFD FAILURE DURING APPROACH. AUTOPILOT DISCONNECTED, TAWS, TCAS AND TRANSPONDER ALSO FAILED. FOLLOWED CHECKLIST AND REVERSIONARY SYSTEM WORKED ON MFD. APPROXIMATELY 1/4 MILE FROM RUNWAY AFD CAME BACK ONLINE AND ALL FAULTS CLEARED. MAINTENANCE SWAPPED SDR HALA208042500186Unknown · unknownAFTER DEPARTURE, OBSERVED THAT THE FOB AND MACH SPEED ARE NOT LINKING TO THE ACARS POS RPT PAGE. ALL FQIS AND FMC FUNCTIONS NORMAL. FMC NR 01 & 2 CHECKED OK IAW FIM 34-61-00. ACARS CHECKED OK IAW FIM 23-22-00.SDR SIMA20180422003Unknown · unknownRED ATT IN ISIS DURING FLIGHT. FOLLOWED FIM 34-01-00-810-801-A, FOUND TO BE IN A TRANSITORY CONDITIONSDR HNAA2018042000086Aoa · out of alignmentABORTED TAKEOFF DUE TO A SPS FAIL MESSAGE. INSPECTED AND FOUND AOA SENSORS NOT PROPERLY ALIGNED. ALIGNED THE SENSORS TO MATCH AND PERFORMED AN OPS CHECK IAW AMM 27-36-00-700-801-A. SYSTEM OPS CHECKED GOOD. OKAY FOR SERVICE.SDR EIBA2018040300123Bracket · failedPILOT CONDUCTING A POST FLIGHT WALK-AROUND FOUND THE FLUX COMPENSATOR HANGING UNDERNEATH THE AFT CENTER PORTION OF THE TAILBOOM. FLUX VALVE MOUNT BRACKET RING HAD FAILED.SDR EBVR20180329001Knob · looseTHE AIRCRAFT DEPARTED AND DURING TAKEOFF, HAD SEVERAL PARAMETER FAILURES. ABORTED THE TAKEOFF. MAINTENANCE NOTICED THE SYSTEM WORKING AND TROUBLESHOT THE SYSTEM BY ANALYZING THE FAULT CODES TO A BUSS FAILURE. SINCE THE SYSTEM WAS WORKING, SHUT DOWN POWER TO SDR I5PA2018021675702Not Reported · multiple failDURING CLIMB OUT, CAPTAIN`S AIRSPEED, VERTICAL SPEED, AND ALTIMETER FAILED. CREW AIR RETURNED TO DEPARTURE AIRPORT AND THE PROBLEM WAS ADDRESSED BY MX.SDR CALA2018011900219Control Panel · odorATC CONTROL PANEL HAD BURNED ODOR. REMOVED AND REPLACED ATC CONTROL PANEL. TESTED GOOD IAW AMM 34-53-02-404-007.SDR FDEA201801080036Iru · malfunctionedUNABLE RNP ALERT AT CRUISE. ATC ADVISED OF OUR STATUS. ATC LATER INFORMED US WE WERE 40 MILES WEST OFF COURSE. DURING CREW DEBRIEF THE POS OF RNP ACTUAL WAS SHOWING 1.00/6.00 NM. IRS/GNS POS UPON ARRIVAL SHOWED ALL THREE IRUS GREATLY MISCOMPARED LAT/LSDR CALA2017122804628Adiru · malfunctionedNAV IR 1 2 3 FAULT ECAM WARNING. EMERGENCY DECLARED. REMOVED AND REPLACED THE NR 1 ADIRU , OPS CHECKED GOOD IAW AMM 34-13-00, AND LAND TEST AFS PASSED. ACFT STATUS IS FULL CAPABILITY IAW AMM 22-97-00.SDR HALA2017122600319Via · malfunctionedRETURNED TO DEPARTURE AFTER GEAR RETRACTION. RADIO ALTIMETER BEGAN TO ALERT. STICK PUSHER FAILED, WINDSHEAR DETECT FAILED, BANK ANGLE SHOWED RAD AT 30 DEGREE LIMIT. CONTINUITY CHECKED DATA BUSS WIRES FROM RA NR 1 R5-1006B G2 AND G3 TO VIA 31 AND VIA NR 2.SDR N6WA2017110600101Ahrs · malfunctionedYAW DAMPER NR 1 INOPERATIVE STATUS MESSAGE IN FLT. AUTOPILOT CONTINOUSLY DISENGAGED, EFIS COMP NON CAUTION, PROVIDED ERRANOUS INFO, PFD NR 1 SPEED ATT, HEADING, ERRONEOUS INFO SAME AS PFD2 NUMEROUS AURAL WARNINGS DURING FINAL, GPWS, WINDSHER. R & R THE SDR ASAA2017100722135Unknown · unknownDURING TAXI IN, THE CAPTAIN`S SIDE FMC FAILED WITH VTK ON DISPLAY. RAN THE QRH, PG 11.3 AND CONFIRMED THAT THE LEFT FMC FAILED. ACFT GROUNDED. OPS CHECKED THE CAPTAIN`S FMC SYSTEM, CHECKED GOOD IAW AMM 34-61-00.SDR 2WAA2017209260001Efis · inoperativeFIRST OFFICER`S EFIS INSTRUMENTS INOPERATIVE AFTER TAKEOFF. STALL INDICATOR FAILURE LIGHT (AMBER) ILLUMINATED AFTER TAKEOFF.SDR ANCF2017091901Indication Sys · malfunctionedRTO PERFORMED DUE TO NO SPEED INDICATION AND THEN ERRONEOUS INDICATION ON F/O PFD. PERFORMED FLUSHING OF THE PRINCIPAL TOTAL PRESSURE LINES IAW AMM 34-11-00-170-801, AND REPLACED PITOT PROBE (9DA3) IAW AMM 34-11-15-000-801-A, AND 34-11-15-400-801-A. PERFORSDR VNAA2017090211101Cooling Fan · failedTHE CREW RECEIVED A DISPLAY COOL CAUTION MESSAGE. FOLLOWED QRH, DECLARED AN EMERGENCY AND RETURNED TO FIELD FOR MAINTENANCE. THE AIRCRAFT LANDED WITHOUT INCIDENT AND TAXIIED TO GATE. MX REMOVED AND REPLACED THE NR 2 DISPLAY FAN, OPS CHECKED GOOD.SDR YADA20170727001Indication Sys · malfunctionedAFTER TAKEOFF, THE AIRCRAFT EXPERIENCED A GPS, VOR, AND ADF ERROR THAT LASTED APPROXIMATELY 7-8 MINUTES. THE COURSE LINE ON THE NR 2 GPS WAS OFF TO THE RIGHT BY APPROXIMATELY 2 MILES FROM THEIR POSITION. THE NR 1 GPS WAS INDICATING A COURSE LINE IN THE OPPOSITSDR 2017FA0000298Dme · failedPILOT REPORTED A SMOKE ODOR IN THE CABIN DURING APPROACH AND DME INOPERATIVE. REMOVED DME INDICATOR AND COULD DETECT BURNED COMPONENTS. INSTALLED SERVICEABLE DME AND TESTED GOOD. A GENERAL CHECK OF THE SURROUNDING AREA DID NOT REVEAL ANY DAMAGE.SDR 2017FA0000312Efi · failedHAD ABOUT 10 HRS ON A NEW G5 EFI WHEN IT STARTED TO GIVE FALSE BANK ANGLES. 5-10 DEGREES IN ONE DIRECTION FOR SEVERAL MINUTES AND THEN 5-10 DEGREES IN THE OTHER. THE UNIT GAVE NO WARNING THAT IT WAS MALFUNCTIONING. THE FLIGHT CONDITIONS WERE VFR WITH NO TUR
Back to JASC 3400