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.

SDR DYVA20130308001Unknown · malfunctionedAIRCRAFT LEVEL AT 15,000FT, ATC SHOWED ALTITTUDE READOUT OF 22,700FT. AFTER DESCENT FROM 15,000FT ATC BEGAN TO SEE NORMAL ALTITTUDE READOUT. AIRCRAFT RETURNED TO MX BASE WITHOUT INCIDENT FOR REPAIRS. NO EMERGENCY ACTION WAS REQUIRED. AFFECTED SYSTEM BEING TMar 6, 2013 · N13GZ · Beech C90ASDR 2013F00041Transponder · intermittentDURING FLIGHT, PILOT OBSERVED THAT THE NR 1 TRANSPONDER WAS INTERMITTENT, PILOT TURNED AROUND.Feb 23, 2013 · N13GZ · Beech C90ASDR AALA20130213006Unknown · malfunctionedDFW - CREW REPORTED PRIMARY FLIGHT DISPLAY AND NAVIGATION SYSTEM FAILED. EMERGENCY DECLARED FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FLIGHT GUIDANCE CONTROL PANEL, FIRST OFFICERS RADIO DISTANCE MAGNETIC INDICATOR AND ELECTFeb 13, 2013 · N9405T · Doug DC983SDR AALA20130211015Unknown · malfunctionedDFW - CREW REPORTED COCKPIT NAVIGATION ALL DISPLAYS BLANK. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FIRST OFFICER RADIO DISTANCE MAGNETIC INDICATOR, FLIGHT GUIDANCE CONTROL PANEL AND ELECTRONIC FLIGHT INSTRUMENT SFeb 11, 2013 · N9405T · Doug DC983SDR CA130402008Rmi · malfunctioned(CAN) ON A ROUTINE FLIGHT, ON APPROACH THE CREW NOTICED THE RMI NOT PROPERLY INDICTING IN THE CO-PILOT SIDE. THE CAPTAIN CARRIED OUT THE LANDING FROM THE LT SIDE WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND A DEFECTIVE RMI, THE UNIT WAS REPLACED WITH AN O/H UJan 22, 2013 · Beech A100SDR 39LA2013011800001Indicator · malfunctionedAFTER DEPARTING, ENROUTE, THE TAWS FAILED. ACFT RETURNED BACK TO DEPARTURE. INSPECTED WIRING AND CONNECTIONS, NO DEFECTS NOTED. PERFORMED GPS AND TWAS SYS OPS AND FUNCTIONAL CHECKS WITH NO DEFECTS NOTED IAW TAWS ST3400 MANUAL 82002-IM, REVISION J1.Jan 16, 2013 · N607AR · Casa C212CDSDR GLBA2012122400140Eadi · odorPILOT REPORTED AN ODOR OF SMOKE AND BURNING WIRES IN COCKPIT, DECLARED AN EMERGENCY AND LANDED. REPLACED CAPTAIN`S EADI IAW BMM 34-52-00, OPS CHECKED GOOD.Dec 23, 2012 · N122UX · Beech 1900DSDR CA121217006Indicator · failed(CAN) WHILE ENROUTE, APPROXIMATELY 2 HRS AFTER TAKEOFF THE CREW ADVISED THEY HAS LOST THEIR NAVIGATION SYSTEMS. AFTER DISCUSSION WITH MAINTENANCE IT WAS DETERMINED THAT A RE-SET ON THE GROUND WOULD BE REQUIRED. THE FLIGHT DIVERTED AND LANDED. OK FOR SERVICEDec 15, 2012 · Boeing 767375SDR 2012FA0000798Indicator · failedINSTRUMENT RECEIVED AS REPLACEMENT. DURING CALIBRATION TO THE TORQUE TRANSMITTER AS SPECIFIED BY ACFT AND ENGINE MFG, THE INSTRUMENT NEEDLE CONTINUED TO ROTATE CONSTANTLY IN A 360 DEGREE CIRCLE REGARDLESS OF PRESSURE SETTINGS. A KNOWN WORKING TRANSMITTER WASNov 29, 2012 · N896WD · Snias AS350B2SDR CALA2012111900800Annunciator · failedPILOT REPORTS A DISTINCT ELECTRICAL ODOR AFER EICAS ANNUNCIATION IN THE COCKPIT. FOUND THE ANNUNCIATOR PANEL ON THE P-5 PANEL HAS STRONG ELECT. ODOR WHEN POWERED UP. R & R ANNUNCIATOR PANEL IAW AMM 33-13-00.Nov 16, 2012 · N48127 · Boeing 757224SDR UALA2012101105797Module · faultyFMC L EICAS MESSAGE-CPM ACMF LEFT AIMS HAS NO OUTPUT. REPLACED CPM-ACMF IN LEFT AIMS CABINET TROUBLESHOOTING CONTINUES.Oct 11, 2012 · N793UA · Boeing 777222SDR IPXA2575521Module · inoperativeMACH AIRSPEED, TRIM AND RUDDER RATIO INOP MESSAGES AT APPROX 1000 AGL, ON CLIMB LOST CAPTAINS INSTRUMENTS. BELLS AND WHISTLES TERRAIN, WINDSHEAR MESSAGE APPEARED. ATC SHOWED US AT 0 FEET LEVEL AT 6000. F/O INSTRUMENT OK LAND INDICATED FAST & SLOW ON ADI INTSep 25, 2012 · N426UP · Boeing 75724APFSDR VQI2013F00004Computer · malfunctionedDURING FLIGHT, CREW REPORTED A VERY BRIEF ELECTRICAL SMOKE ODOR IN THE COCKPIT ALONG WITH DATA LINK ATSU FAULT. THE INFLIGHT TEAM LEADER ALSO NOTED THE ODOR MOMENTARILY IN THE FWD GALLEY AREA. CONTRACT MX CALLED OUT AND NOTED THE WRITE UP IN LOGBOOK AS : DASep 21, 2012 · N621VA · Airbus A320214SDR AALA20120906015Switch · malfunctionedVVI INFLIGHT MIA-LPB CREW REPORTED SMOKE AND ODOR IN THE COCKPIT AND HIGH ALTITUDE SWITCH SHORTED. FLIGHT DIVERTED VVI LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. PLACARD HIGH ALTITUDE SWITCH PER MEL. FLIGHT CONTINUED TO DESTINATION. REPLACESep 5, 2012 · N660AM · Boeing 757223SDR A6WA201240821Compensator · failedNUMEROUS EFIS COMPUTER MONITOR MESSAGES, HEADING. FO'S SIDE OFF 20 DEGREES OR MORE TO PLUS SIDE. SWITCH TO DG, REALIGNED AND OFF 20 PLUS DEGREES AGAIN. STAYS MATCHED WHEN FO'S SIDE IN DG MODE. REMOVED AND REPLACED REMOTE COMPENSATOR UNIT.Sep 3, 2012 · N448 · Cndair CL6002B19SDR CALA2012082900552Electronic Unit · failedAT 39000 FT DISPLAY SOURCE LIGHT CAME ON. LOST HYD SYS A INDICATION, CAPTAIN`S SPEED LIM IND-LOSS OF SPEED BANDS-WX RANGE DISAGREE.1.5 MIN, FOLLOWED BY DISPLAY SOURCE CHECKLIST. LOST F/D AT 1000FT ON APPROACH. CDS FAULT ON GROUND. NO CB OUT. R & R /31 DEU Aug 25, 2012 · N38268 · Boeing 737824SDR ASAA2012080892684Unknown · multiple failDURING CLIMBOUT, AUTOTHROTTLE FAILED, TRANSPONDER FAILED, GROUND PROXIMITY FAILED, ACARS REPORTED INCORRECTLY, ENGINE LOW IDLE ILLUMINATED ON THROTTLE REDUCTION, CABIN ALTITUDE HORN WENT OFF (NO MASKS DROP) ACFT GROUNDED. REPLACED M990 GROUND SENSE LOGIC BOARAug 8, 2012 · N797AS · Boeing 737490SDR ASAA2012082992793Knob · missingCDU KNOB THAT CONTROLS BRIGHTNESS IS MISSING. ACFT GROUNDED. REPLACED CAPT CDU KEYBOARD ASSY REF MM 34-61-01. OPS NORMAL REF SAME.Aug 2, 2012 · N557AS · Boeing 737890SDR ERAA20120047Coax · defectiveUPON CLIMBOUT RADIO ALTIMETERS STARTED FLASHING DASHED LINES THEN WENT ON STEADY. THEN THE GPWS LIGHT CAME ON AND TCAS FAIL. ALL BREAKERS IN. ALL INDICATIONS BECAME INTERMITTENT ON DESCENT AT 5000. THEN SYSTEM WORKED NORMAL FOR REMAINDER OF DESCENT. REMOVJun 15, 2012 · N215AL · Dhav DHC8103SDR UALA2012052402907Computer · faultyFIRST OFFICERS AIRSPEED INOPERATIVE. ALL CHECKS GOOD FROM ADR2 TO 1510VT TO 1851VT NO DEFECTS FOUND. REPLACED ELAC 1 PER AMM, OPS CHECKED NORMAL.May 24, 2012 · N455UA · Airbus A320232SDR UALA2012052302885Computer · faultyELAC 1 PITCH FAULT ECAM AND ALT DISC OF 500 FT BTWN CAPTAIN AND FIRST OFFICERS ALT. RTFL. ALTITUDE DISCREPANCY OF 500' BTWN CAPT & F-O ALTIMETER. POSSIBLE PCN :482-9080. IDT REQUIRED. RMV'D & RPLC'D 19FP 2 AIR DATA MODULE, OPS CHECKED GOOD. ELAC 1 PITCH FAULMay 23, 2012 · N439UA · Airbus A320232SDR QXEA2012052200398Unknown · multiple failON DESCENT, PFD1 MON FAIL ON ED. AFCS FAIL ON PFD1. CAS INSTRUMENTS ALL HAVE RED FLAGS. ATT FAIL. ALT FAIL. IVSI FAIL. IAS FAIL. HDG FAIL. RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND ACFT POWERED DOWN UPON OUR ARRIVAL. POWERED ACFT UP AND NO FAIL MESSAMay 22, 2012 · N434MK · Bombdr DHC8402SDR UALA2012051602772Display · malfunctionedLOST NAVAGATIONAL DISPLAY FOR ABOUT 15 SECONDS. MESSAGE 34-71031, FOLLOWED FIM 34-61TASK 815. MESSAGE NOT ACTIVE. ALSO DISPLAY INTERFACE TEST CARRIED OUT AND ALL CHECKED NORMAL ON GROUND.May 15, 2012 · N792UA · Boeing 777222SDR CALA2012042500296Iru · failedAT ROTATION CAPTS EADI PITCH & AMP; ROLL FLAGS APPEARED. F/O EADI WENT BLANK. RT IRS FAULT LIGHT ILLUMINATED. TAXI IN CAPTS COMPARITOR LIGHT ILLUMINATED. SEE NR 4537211 & AMP; 4537213 FOR C/A. ALSO, PERFORMED LAND VERIFY IAW MM 22-03-10 & AMP; GMM 05-35-40. Apr 24, 2012 · N14629 · Boeing 737524SDR CALA2012041100253Sensor · out of rigAFTER TAKEOFF, GEAR HANDLE WOULD NOT MOVE TO THE UP POSITION. AIR RETURN PER QRH, SUSPECT FAILURE OF AIR/GROUND SENSING LOGIC. EXPERIENCED DEGRADED SYSTEMS INDICATED IN CHECKLIST. CHECKED INTERLOCK VALUE TELEFLEX CABLE RIGGING IAW AMM 32-09-01-825 -002, OApr 11, 2012 · N17614 · Boeing 737524SDR UALA2012031901771Unknown · malfunctionedIAS DISAGREE, ALT DISAGREE, MACH SPD TRIM, RUDDER RATIO AND ELEV ASSY EICAS MSG DISPLAYED. FLIGHT DIVERTED.Mar 19, 2012 · N578UA · Boeing 757222SDR HALA2012030600106Computer · malfunctionedRUDDER LIMIT FAILED HIGH SPEED PROTECTION A/S UNREADABLE BOTH SIDES A/P DISENGAGED AUTOTRIM FAIL. PERFORMED AMM 34-11-00-200-801 INSPECTION OF PITOT SYS FOR ACCUMULATED WATER. LEAK CHECKED OK, IAW AMM 34-11-00-790808/8073192. FUNCTION CHECK OF AIR DATA SYS Mar 6, 2012 · N487HA · Boeing 717200SDR AALA20120301006Contact · defectiveDFW - CREW REPORTED MUTIPLE NAVIGATION ISSUES. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED CONTACT AT 530-19. SYSTEM GROUND CHECK NORMAL OPERATION.Mar 1, 2012 · N982TW · Doug DC983SDR UALA2012022001032Datalink · faultedSATCOM SYSTEM FAILS OR NO BUSS ACTIVITY. ADVISORY MESSAGE 2368893 ACTIVE ES HARD. REPLACED SATCOM DATA UNIT PCN 583-9200 PER MM, OP CHECKED FAIL DUE TO LNA-DIPLEXER HAS A FAULT MSG23-60091 OR FIM 23-15 TASK 807. COMPLETED STEP C OF THE FIM.Feb 19, 2012 · N222UA · Boeing 777222SDR CHQA201200023Computer · faultyCREW REPORTED THAT THE NAVIGATION 2 RADIO DASHED OUT DURING FLIGHT. THE CREW DIVERTED TO KSDF AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NUMBER NAVIGATION COMPUTER. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.Jan 22, 2012 · N377SK · Emb EMB135KLSDR ERAA201200002Relay · failedINTERMITTENT AND COMPLETE FAILURE OF EHSI, COMM NR 1 AND GPS SIMULTANEOUSLY WHILE IN CRUISE FLIGHT. HAPPENED TWICE FOR APPROX 1 TO 2 MINUTES. CHECKED ALL CONNECTIONS EHSI, COMM NR 1 COMM, GPS RESEATED ALL CONNECTIONS OPS CHECK SAT. ON GROUND. AFTER START TJan 6, 2012 · N575Q · Beech 1900CSDR CALA2011111400732Unknown · malfunctionedON TAKEOFF ROLL, AT 100KIAS INDICATED, CAPTAIN`S AND STANDBY INDICATION READ 100, FIRST OFFICER WAS 80 KIAS. RECHECKED AT 120 KIAS AND F/O READ 100 AND DECREASING. AIRCRAFT ABORTED WITH NO FURTHER PROBLEMS. NO EICAS MESSAGES. UNABLE TO DUPLICATE REPORTED FNov 13, 2011 · N17128 · Boeing 757224SDR HALA2011110900507Transponder · false indicationETOPS SIGNIFICANT SYSTEM - NR 1 & NR 2 TRANSPONDER DATA BUSS DISPLAYED ON TRAFFIC DISPLAY TCAS FLAG ON CAPT/FO'S VSI. RECYCLED TCAS CIRCUIT BREAKER TCAS SYS TESTED OK, IAW MM34-45-00, NO NR 1 & NR 2 TRANSPONDER DATA BUSS DISPLAYED ON TRAFFIC DISPLAY.Nov 9, 2011 · N586HA · Boeing 7673G5SDR HYIA1361GHSIHsi · failedPPILOT REPORTED THAT DURING CLIMB OUT AT ABOUT 500 FEET, HSI FAILED AND FROZE ON THE RUNWAY HEADING. PILOT DECLARED AN EMERGENCY AND RETURNED TO LAND. MX R & R HSI.Aug 15, 2011 · N1361G · Cessna 402CSDR CA110913007Circuit Card · failed(CAN) CREW NOTICED THAT THE GPS TIME/DATE STAMP HAD RESET ITSELF TO THE ORIGINAL 1992 ALGORITHM. ONCE ACFT WOW: WENT "BLACK" ACFT, PULLED BOTH GPS C/B`S, POWERED ACFT, INITIALIZED TIME/DATE STAMP IN FMS`S, RESET GPS C/B`S. WHEN GPS`S INITIALIZED THEY WENT THRJul 8, 2011 · Gulstm G100SDR UALA2011062703138Unknown · unknownAVIONICS SYS FAULT DISPLAYED ON UPPER ECAM SCREEN. CYCLED CIRCUIT BREAKER. ACCOMPLISHED TEST OF AVIONICS SYSTEM PER MM, TESTS OKAY.Jun 25, 2011 · N449UA · Airbus A320232SDR HALA2011062400284Hsi · failedON CLIMB OUT F/O HSI WENT OFF LINE & ELEC SMOKE SMELLED. RETURNED TO DEPARTURE. ACCOMPLISHED FIM 24-51-19-00. INSPECTED BEHIND F/O HSI & F/O INSTR PNL. NO DEFECTS NOTED. E/E COOLING MONITOR CK OK. FOUND F/O VENT PARTIALLY BLOCK W/DEBRIS. REPLACED F/O HSIJun 24, 2011 · N587HA · Boeing 76733AERSDR HALA2011062300280Unknown · unknownETOPS SIGNIFICANT SYS - TCAS FAIL ANNUNCIATING STEADY. COULD NOT DUPLICATE PROBLEM AT THIS TIME. OPS CHECKED TCAS, TCAS PASSED.Jun 23, 2011 · N580HA · Boeing 76733AERSDR UIEA2011061900322Inu · failedAFTER TAKEOFF, CAPTAINS FLIGHT INSTRUMENTS HAD ATT FLAG IN ADI, HSI. FLAG IN HSI FOLLOWING RED WARNING LIGHT ON INU NR1, CODE 591 IN INS, PLATFORM FAILURE. INS WAS SHUTDOWN, UNABLE TO RESTORE CAPTAINS HSI AND ADI. USING FHB PROCEDURE CIWS LIGHTS ON CAPTAINS SJun 19, 2011 · N524MC · Boeing 7472D7BSDR C2XA11IA076Transponder · inoperativeDURING CLIMB THE CREW REPORTED THE NR 2 TRANSPONDER. THE ACFT RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MX R & R THE INTEGRATED COMM /TRANSPONDER UNIT, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.Apr 25, 2011 · N11535 · Emb EMB145LRSDR BSYA2011020Master Switch · failedSHORTLY AFTER TAKEOFF OUT OF BKL AIRCRAFT LOST ALL AVIONICS, RETURNED TO BKL. REMOVED AND REPLACED DEFECTIVE AVIONICS MASTER SWITCH, OPS CHECKED GOOD.Apr 19, 2011 · N3590D · Piper PA31350SDR TRBA2011041Fdau · burnedSTRONG ELECTRICAL ODOR AND SMOKE FELT DURING CLIMB AT 7,000 FT. DIVERTED AND EMERGENCY WAS DECLARED. DURING INSPECTION OF LT AVIONICS RACK FOUND FDAU ON SHELF 81VU BURNED. REMOVED AND REPLACED FDAU IAW ATR 72 JIC 31-31-81. PERFORMED FDAU OPS CHECK IAW ATR JICApr 18, 2011 · N348AE · Aerosp ATR72212SDR 2011F00067Indication Sys · multiple failAT FL 350 , BOTH AIRSPEED INDICATORS SLOWLY ROLLED TO ZERO, THE FOLLOWING INSTRUMENTS THEN FAILED: PILOTS ALT, EIFIS MASTER CAUTION (HDG), FLT DIRECTOR , FMS NAV DATA, VIS, COPILOTS ALT FROZE THEN BECAME ERRATIC. ALT STATIC SOURSE HAD NO EFFECT. ALL INSTRUMEMar 28, 2011 · N137SL · Piagio P180SDR 2011FA0000071Gyro · malfunctionedDRIVES COMPASS CARD +70 DEGREES. FOUND ON INITIAL POWER UP AFTER INSTALLATION/ REPLACEMENT.Jan 14, 2011 · N115BB · Cessna 525SDR 2011FA0000070Gyro · malfunctionedDRIVES COMPASS CARD +15 DEGREES. FOUND ON INITIAL POWER UP AFTER INSTALLATION/ REPLACEMENT.Jan 14, 2011 · N115BB · Cessna 525SDR 2011FA0000069Gyro · malfunctionedDRIVES COMPASS CARD +10 DEGREES. FOUND ON INITIAL POWER UP AFTER INSTALLATION OF REPLACEMENT.Jan 14, 2011 · N115BB · Cessna 525SDR 2011FA0000056Card · corruptedNAVIGATIONAL CHART INFORMATION RESIDES ON A PCMCIA CARD (PLUG IN HARD DISK), WHICH IS STORED IN SLOT OF DATABASE MANAGEMENT UNIT (DMU). TROUBLESHOOTING REVEALED THAT THE PCMCIA CARD WAS CORRUPTED WITH THE "RECYCLER VIRUS". IN ADDITION TO THE PCMCIA CARD, THE MJan 10, 2011 · N696SB · Amd FALCON2000SDR CHQA201000230Unknown · malfunctionedDURING DESCENT, THE FLIGHT CREW REPORTED THAT BOTH THE NAV1 AND NAV2 RADIOS WERE DASHED OUT AND HAD BECOME UN-TUNABLE. THE ONLY NAVIGATIONAL CAPABILITY THAT THE AIRCRAFT HAD OPERABLE WAS THE GPS NAVIGATIONAL UNIT AND WEATHER CONDITIONS WERE TOO LOW TO CONDUCDec 21, 2010 · N292SK · Emb EMB145LRSDR DXTA2010101404262Monitor · shortedWHILE ENROUTE, PAX NOTIFIED CREW THAT THERE WAS SMOKE IN THE CABIN, TURNED AROUND, THERE WAS A PLUME OF SMOKE COMING FROM THE NR 4 AIRSHOW MONITOR. SHUTDOWN CABIN ELECTRICAL POWER AND DIVERTED. CHECKED WIRING FROM MASTER CONTROLLER CONNECTOR PIN "U" TO PINS 2Oct 13, 2010 · N705QS · Gulstm 200SDR IPXA10662475Eadi · inoperativeBOTH CAPT AND F/O EADI BLANKED AFTER T/O. EADI S/G CB RESET, E/E COOLING TEST, EFIS TEST AND CHECKED DISPLAY UNIT COOLING SCREEN, ALL COND NORMAL.Sep 10, 2010 · N316UP · Boeing 76734AF
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