JASC 3497

Service difficulty reports · 269

Reports filed under 3497 · Navigation System Wiring, 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 = '3497'
  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 QXEA2012091801081Connector · corrodedCONNECTOR AT CROSSOVER PANEL AT FRAME -18.25 CL HAS CORROSION, WITH POSSIBLE CORROSION ON NUMEROUS BACKSHELLS AND PLUGS. REMOVED CORROSION FROM CROSSOVER PANEL REF SRM 51-21-00-00-02. CLEANED ELECTRICAL CONNECTORS REF AMM 20-30-03-910-801. ALUMA PREP AND ALSep 18, 2012 · N409QX · Bombdr DHC8402SDR UALA2012081004353Connector · dirtyOFF FLAG IN CAPTS VSI. LEFT VSI ELECTRICAL CONNECTOR CLEANED. LEFT AND RIGHT VSI INSTALLATION TEST CARRIED OUT SATISFACTORY AS PER AMM. NO FURTHER FLAGS DISPLAYED.Aug 9, 2012 · N642UA · Boeing 767322SDR ASAA2012080792677Circuit Breaker · malfunctionedWEATHER RADAR FAIL FLAG ANNUNCIATED. ACFT GROUNDED. CYCLED WEATHER RADAR RT CIRCUIT BREAKER. PERFORMED WEATHER RADAR SYS OPS TEST, NO DEFECTS NOTED REF MM 34-43-00-710-802-001.Aug 7, 2012 · N583AS · Boeing 737890SDR NOZR20120807001Ground Wire · chafedRED GPWS ANNUCIATOR FLICKERED INTERMITTENTLY DURING FLIGHT. FOUND THE GROUND WIRE FOR THE ANNUCIATOR LIGHT CHAFE ON A STRINGER ON THE RIGHT SIDE OF THE CABIN AT FLIGHT STATION 330 BELT LINE 0 FLOORBOARD 172AT.Aug 4, 2012 · N29NG · Beech 1900DSDR UALA2012072604053Wire · unsecureAIRCRAFT RETURN TO BLOCKS FOR FIRST OFFICERS PITOT EICAS AND LIGHT ON TAXI OUT. SECURED WIRE AT K10847 PIN A1.Jul 25, 2012 · N511UA · Boeing 757222SDR QMLA2012061712100Diode · burnedDETECTED AND SAW SMOKE IN COCKPIT. SMOKE OBSERVED COMING FROM LOWER RT SIDE OF INSTRUMENT PANEL. TURNED OFF BATTERY SWITCH. DIVERTED FOR UNEVENTFULL UNSCHEDULED LANDING. DETERMINED THAT A DIODE TO THE ACFT CLOCK BACK LIGHTING SYS HAD OVERHEATED ANF MELTEDJun 17, 2012 · N396LG · Snias AS350B3SDR 2012FA0000439Wire · burnedINVESTIGATED PROBLEM OF SMOKE IN COCKPIT. SMOKE APPEARED TO BE COMING OUT OF THE ANTI-FOG VENTS. AFTER FURTHER INVESTIGATION SOME WIRING BEHIND COPILOTS MFD WERE FOUND TO BE SHORTED. IN MECHANIC`S OPINION, WIRING TO THE K10 RELAY CHAFED INSIDE HEAT SHRINKEJun 13, 2012 · N888NK · Cessna 550SDR QXEA2012060800429Wire · burnedBOTH F/A'S REPORTED A BURNING ODOR IN AFT GALLEY. COMPLIED WITH AIR CONTAMINATION CHECKLIST, INSPECTED HOT JUG TERMINALS. INSPECTED GALLEY LIGHTING BALLAST AND SWITCHES. INSPECTED RECIRCULATION FAN, FILTER, WIRING CONNECTORS AND CIRCUIT BOARD. INSPECTED APU Jun 8, 2012 · N407QX · Bombdr DHC8402SDR UALA2012033001986Wire · brokenSTATUS MESSAGE WILL NOT CLEAR PRIOR TO START. FOUND WIRE BROKEN AT POS A OF D519 ON CAPTAIN'S STICK SHAKER. REPAIRED WIRE. REPLACED LEFT STALL WARNING MODULE PER MM. MESSAGE CLEARED. STALL WARNING SYS TEST OKAY.Mar 28, 2012 · N552UA · Boeing 757222SDR HALA2012030500105Connector · looseETOPS SIGNIFICANT SYS - F/O RADIO ALTIMETER IS INMT ON ADI. CONDITION NORM WITH ALTERNATE EFI SELECTED. PERFORMED BITE OF RT RADIO ALTIMETER. NO FAULTS INDICATED. INSPECTED ANTENNA CONNECTOR FOUND RECEIVE ANTENNA CONNECTOR LOOSE, CLEARED AND RESEATED CONNMar 5, 2012 · N596HA · Boeing 767332SDR UALA2012010500111Connector · dirtyCAPT SIDE NO MAP DH FLAG AND TCAS FAIL. CLEANED CONNECTOR LT EFIS CONTROL PANEL, CHECKED OK.Jan 4, 2012 · N552UA · Boeing 757222SDR UALA2011120806745Connector · looseWEATHER RADAR STATUS MESSAGE. FOUND LOOSE CONNECTOR ON WAVE GUIDE SWITCHING UNIT. FOUND RT WIRE HARNESS FROM FWD PRESS BULKHEAD TO WXR DRIVE ANTENNA WITH PUSHED CONTACT, MOISTURE AND CORROSION AND BURNT SMELL ON CONNECTOR DM34024B. REMOVED & REPLACED WXR WADec 8, 2011 · N777UA · Boeing 777222SDR REXA201100889Coax · looseGEAR WARNING HORN AT 235 KIAS WITH THRUST LEVERS AT IDLE. GEAR WARNING ASSOCIATION WITH RAD ALT CODES IN PSEU. FOUND LOOSE COAX CABLES ON NR 1 & NR 2 RAD ALT. TIGHTENED CABLES IAW CRJ 200 AMM 34-44-01. OPS CHECK GOOD. A/C OK FOR SERVICE.Nov 27, 2011 · N8908D · Cndair CL6002B19SDR CA111028008Terminal · corroded(CAN) FLIGHT COMMAND BARS FLUCTUATING IN ALT MODE AS WELL AS OTHER VERTICAL MODES. TROUBLESHOOTING CONFIRMED FLIGHT COMMAND BARS WERE FLUCTUATING UP TO +/- 10 DEGREES. FOUND FLAP COMPENSATION WIRING AT AVIONICS PANEL JA IN THE RT WING MX COMPARTMENT (ACCESS POct 20, 2011 · Raythn HAWKER800XPSDR QXEA2011092900914Coax · chafedADF 1 ANTENNA CABLE CHAFED FWD OF FRAME 32.400. RELEASED CABLE TIES AND CLAMPS. REPAIRED OUTER JACKET OF CABLE WITH SHRINK TUBING IAW WM 20-15-01. ACCOMPLISHED ELECTRICAL TEST OF CABLE IAW AMM 20-30-11-760-801 AND WM 34-52-00. RESECURED CABLE. SYS CHECKED Sep 26, 2011 · N429QX · Bombdr DHC8402SDR IPXA11M68239Connector · defectiveDURING CLIMBOUT, PASSING 10000 FT RECEIVED AVNCS EXH FLO OFF LEVEL 2 MESSAGE. FOUND PINS A&C TO BE DEFECTIVE ON CONNECTOR P1-138. RETERMINATED PINS R & R WITH SERVICEABLE ESC REF 21-08-01-4. PERFORMED TEST OF AVIONICS VENTURI S/O VALVE REF 21-26-08-700-801Jul 22, 2011 · N259UP · Doug MD11FSDR UALA2011071703616Connector · damagedNO GPS 2 INFORMATION DISPLAYED ON GPS MONITOR. REPLACED GPS 2 ANTENNA, NO HELP. FOUND GPS#2 COAX CABLE TO ANTENNA OPEN. UPPER ANTENNA CONNECTOR BAD, WORKING TO REPAIR. NR 2 GPS ANTENNA CONNECTOR WAS REPAIRED AND RETURNED GPS BACK TO SERVICE.Jul 17, 2011 · N817UA · Airbus A319131SDR UALA2011071403557Connector · looseSTANDBY COMPASS LIGHT FAILS STBY COCKPIT LT CHECK. SECURED CONNECTOR, OPS CHECKS NORMAL.Jul 14, 2011 · N197UA · Boeing 747422SDR MASA2011053102906Wire · damagedSTALL FAIL CAUTION IN FLIGHT-REPEAT. REPAIRED WIRE ON CAPTAIN STICK SHAKER.May 30, 2011 · N715SF · Cndair CL6002B19SDR AALA20110426DFW03Wire · chafedDFW - CREW REPORTED ON CLIMBOUT C17 DIGITAL GUIDANCE COMPUTER CIRCUIT BREAKER POPPED. TOTAL LOSS OF DIGITAL FLIGHT GUIDANCE SYSTEM, 1 AND 2 YAW DAMPER, MACH TRIM, AUTO THROTTLE AND AUTO PILOT. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AApr 26, 2011 · N555AN · Doug DC982SDR AALA20110322DFW01Connector · defectiveDFW - CREW REPORTED DURING CLIMBOUT LOST ALL INFO ON NAVIGATION DISPLAY. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 1 COMPASS RACK CONNECTOR THAT WAS BAD. SYSTEM GROUND CHECK NORMAL OPERATION.Mar 22, 2011 · N571AA · Doug DC983SDR FDEA201101260376Wire · burnedSTANDBY COMPASS POWER CABLE POPPED, SMOKED AND BURNED THRU WHEN STANDBY COMPASS LIGHT WAS SELECTED. FOUND LIGHT RECEPTACLE PULLED FROM REAR OF STBY COMPASS. WRAPPED AND SECURED WIRE. STBY COMPASS LIGHT C/B D-13 PULLED AND COLLARED.Jan 26, 2011 · N394FE · Doug MD1010FSDR NOCA00811Wire · looseADI CAPT'S BLANK SELECTING ALTN EFI DOES NOT CORRECT THE FAULT. T/S PER FIM TASK 34-22-00/ FIG 104. OPS NORMAL. INTERMITTENT FAILURE T/S PER WDM 34-22-16 CK'D CONDITION OF PINS CONNECTION BEHIND EADI & L SYM GEN PIN CONNECTIONS GOOD. REMOVED CAPT'S EADI & Jan 21, 2011 · N752NA · Boeing 75728ASDR KNNA201197701Connector · dirtyALTITUDE ALERT HORN IS INTERMITTENT- BAD CONNECTION AT CONNECTOR PLUG-CLEANED CONNECTOR PLUG- RESEATED CONNECTOR, OPS CHECK GOOD.Jan 18, 2011 · N977UA · Boeing 737291SDR YHLR20109297Connector · contaminatedNO VOR NR 2 DISPLAY ON PFD, ACU BREAKER POPS. ISOLATED TO ACU. FOUND EVIDENCE OF WATER ON CONNECTORS. REPLACED ACU AS REQUIRED. PERFORMED SYS OPS CHECKS IAW INSTALLATION MANUAL 900-00003-001.Nov 30, 2010 · N5090M · Beech 76SDR CA101115023Connector · damaged(CAN) NR 1 PITOT HEAT CIRCUIT BREAKER SWITCH TRIPPED IN-FLIGHT DUE TO CONNECTOR COMING APART AND WIRES SHORTING. ORIGINAL SNAG - AT FL 200 AIRSPEED WENT FROM 164 KTS TO 137 IAS ON THE LEFT SIDE. WE LOOKED DOWN AND SAW THE LEFT PITOT HEAT WAS TURNED OFF, TURNNov 11, 2010 · Beech 100BEECHSDR CA101116016Wire Harness · shortedTHE EGT INDICATION WAS ERRATIC IN FLIGHT. MAINTENANCE DISCOVERED THE EGT SHORT HARNESS BURNED IN THE AREA OF THE ASPIRATOR SEAL DUE TO LEAKAGE. HARNESS AND SEAL WERE REPLACED, FURTHER INVESTIGATION IS PURSUING. SDR STILL OPEN.Nov 7, 2010 · Swrngn SA227ACSDR UALA2010110404099Wire · chafedF/O LOCALIZER WON'T TUNE. WIRE W1004-1040-22 IS DAMAGED UNDER LT CDU. THIS WIRE RUNS BETWEEN CONNECTOR DN34103C AND D5501P. REPAIRED SECTION OF WIRE W1004-1040-22 FROM DN34103C APPX 36 INCHES FWD IAW SWPM. RANG OUT SUBJECT WIRE, CHECKS GOOD WITH NO FAULTS.Nov 4, 2010 · N794UA · Boeing 777222SDR QMLA2010110210073Connector · arcedTHE PILOT OBSERVED A SPARK FROM AFT AND BELOW THE COLLECTIVE ON TAKEOFF FROM BASE. THE SPARK WAS IMMEDIATELY FOLLOWED BY AN ELECTRICAL ODOR. THE OUTERLINK SYS (ELECTRONIC FLIGHT TRACKING) CIRCUIT BREAKER POPPED AT THIS SAME TIME. THE PILOT IMMEDIATELY RETURNov 2, 2010 · N351LN · Snias AS350B2SDR CA101026004Coax · failed(CAN) DURING APPROACH IN IMC GPS PORTION OF THE FMS FAILED AND GAVE ERROR MESSAGE "GPS 1 NOT NAV". IT WAS DETERMINED THE COAXIAL CABLE AT THE BASE OF THE GPS ANTENNA HAD A POOR CONNECTION. THE COAXIAL CABLE WAS EASILY PULLED FROM THE COAX CONNECTOR. CONNECTOct 25, 2010 · Beech B200SDR HALA2010101400466Connector · dirtyETOPS SIGNIFICANT SYS - F/O ALTIMETER SHOWED FLAG IN CRUISE FLT AT FL 360 SELECTED ALT AIR DATA FLAG WENT AWAY- RESELECTED NORMAL ON F/O AIR DATA SWITCH - NO FLAGS - F/O ALTIMETER OPS NORMAL FOR REST OF FLT. CLEANED CONNECTOR PLUG ON F/O ALTIMETER - REMOVED AOct 14, 2010 · N588HA · Boeing 7673CBSDR HALA2010101200463Circuit Breaker · malfunctionedETOPS SIGNIFICANT SYS - WEATHER RADAR "WXR FAIL" WITH MODE SWITCH SELECTED RT SIDE. RESET RT WX RADAR C/B. OPS CHECK OK IAW MM 34-43-00.Oct 12, 2010 · N592HA · Boeing 7673CBSDR HALA2010100500454Connector · dirtyETOPS SIGNIFICANT SYS - F/O HSI INOP HAPPEN ON TAXI OUT. CLEANED CONNECTOR CONTACTS ALL OPS NORMAL OK FOR SERVICE FOUND DEBRIS ON CONTACTS OF CONNECTOR. CLEANED CONNECTORS, PERFORMED TEST 30 MCDP, ACFT REMAINS LAND 3 FIM 34-22-00 AMM 34-22-02/201. OK FOR SEOct 5, 2010 · N596HA · Boeing 767332SDR UALA2010092103516Connector · burnedCONNECTOR TO ADI HAS BURNED PINS. REPLACED CAPT. EADI CONNECTOR D87. INSTALLED NEW LEFT EADI AND RESET CB. FINAL OPS CHECK SATISFACTORY.Sep 20, 2010 · N535UA · Boeing 757222SDR CA100629004J-Box · failedFLIGHT CREW REPORTED NR 1 IRS AND TCAS SYS FAILED. FAULT COULD BE DUPLICATED ON GROUND, BUT ONLY AFTER SEVERAL ATTEMPTS. FAULT ISOLATED TO THE NR 1 AVIONICS J BOX LOCATED IN THE NOSE COMPARTMENT OF THE ACFT. NR 1 AND NR 2 J-BOXES SWAPPED AND FAULT MOVED TO Jun 25, 2010 · Cessna 750SDR ASAA1057702Wire · looseWX RADAR SPOKES INTERMITTENTLY. VERIFIED TILT CODE, +3 DURING TEST. REF FIM 34 43 TASK 806 & WDM 34 21 24 FOUND PIN W0523 2776B 24 LOOSE ON ZB5 AT TB521. WIRE SECURED WXR RT REINSTALLED REF MM 34 43 41. PERFORMED WXR OPERATIONAL TEST REF MM 34 43 00, TEST Apr 14, 2010 · N589AS · Boeing 737890SDR ASOA201000378Wire Harness · disconnectedSTALL FAIL MSG AFTER TAKEOFF. (ACFT RETURNED TO DEPARTURE AFTER T/O -- EMERGENCY DECLARED). FOUND WIRES FROM CAPTAINS STICK SHAKER MOTOR PULLED OUT OF CONNECTER. REINSTALLED WIRES IAW WM 27-35-00. NO OTHER SPS FAULTS FOUND IAW FIM 27-30-00 SPS SYS OPS CHECK Mar 13, 2010 · N902EV · Cndair CL6002B19SDR NSVA201034Connector · dirtyAVIONICS SPOKE LIGHT ILLUMINATED. RE-RACKED CONNECTOR AND CLEANED CONNECTION. OPS CHECK GOOD PER 26-20-00.Feb 9, 2010 · N346CJ · Saab 340BSDR MASA2010012100053Connector · defectiveSTALL FAIL CAUTION - FERRY TO ORD. REPINNED CONNECTORS TO STICK SHAKER.Jan 21, 2010 · N515MJ · Cndair CL6002C10SDR C2XA09RI201Splice · damagedFLIGHT 2236 - EWR - FLIGHT CREW REPORTED SPARKS COMING FROM CAPTAIN INSTRUMENTS. EWR MX REPAIRED WIRE SPLICES 2160 AND SP 2163 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.Dec 3, 2009 · N14204 · Emb EMB145XRSDR UIEA200900059Connector · dirtyAIR TURN BACK AFTER TAKEOFF GROUND SAFETY RELAY LIGHT ON. OTHER INDICATIONS WERE BOTH ATC TRANSPONDERS INOP, LOW SPEED BRAKE RELEASE LIGHT ILLUMINATED. AUTO THROTTLES/FRATTS DISENGAGED AUTO PRESSURIZATION INOP. WIRING CHECKED PER WDM 32-09-00. FOUND R952 ONOct 9, 2009 · N540MC · Boeing 747243BSDR IXXA090037OConnector · miswiredDURING CRUISE FROM WSAP WEATHER RADAR WILL NOT PAINT KNOWN WEATHER. THE CREW RETURNED TO WSAP WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND PINS 6 AND 9 REVERSED ON INDICATOR AND SHIELDS BROKEN. MAINTENANCE REPAIRED BROKEN SHIELDS AND CORRECTED PINS 6 AND 9 ON IAug 1, 2009 · N71CX · Doug DC862FSDR CA090713002Wire · failed(CAN) CHANGED (DISTANCE MEASURING EQUIPMENT) DME FREQUENCY AND IT WASN`T SHOWING A READOUT. T\AS THEY LOOKED THE READOUT APPEARED THEN NOTICED PART OF READ OUT FLASHED VERY BRIGHT AND THE REST VANISHED. ALMOST IMMEDIATELY, CO-PILOT STATED THEY COULD SMELL ELEJul 8, 2009 · Beech 100BEECHSDR UALA2009062201765Connector · damagedWEATHER RADAR. RTFL. NEW RT AND CONTROLLER NO HELP. PUT BACK ORIGINAL UNITS AND FOUND SOCKET 2 OF RACK LOWER CONNECTOR (D159C) CORRODED. INSULATED WIRE. WIRE W2309-0016-20. SYSTEM OP CHECKS OKAY.Jun 20, 2009 · N527UA · Boeing 757222SDR USAA20090604EM037Connector · burnedFLIGHT 1815, PHL - CLT - AT CRUISE ALTITUDE THE "TAT 2 FAILED" ADVISORY LIGHT ILLUMINATED. THE AUTO THROTTLE AND LEFT NAVIGATION KICKED OFF. THE COPILOT SWITCHED SOURCE TO CAPTAIN AND ALL OPERATED NORMAL WITH THE ADVISORY LIGHT REMAINING ON. ON DESCENT AT 2Jun 2, 2009 · N968UW · Emb ERJ190100IGWSDR RAIA2009050800002Wire · brokenFLT 3502 - STL - FIRST OFFICER'S FLIGHT DISPLAY WENT BLANK. MAINTENANCE REPAIRED WIRES ON THE MAINTENANCE PANEL CONNECTOR IAW SWPM. SYSTEM OPS CHECKED GOOD AFTER REPAIR.May 4, 2009 · N802HK · Emb EMB145EPSDR CA090501001Connector · unsecure(CAN) PILOT REPORTED FAILED MFD & PFD ON DESCENT (BLACK FLT SCREENS). UPON LANDING SCREENS RELIT WITH INVALID DATA DISPLAYED. AFTER REACHING FBO, ACFT REBOOTED WITH NORMAL DISPLAYS ON THE PFD & MFD. DURING TROUBLESHOOTING WERE UNABLE TO COMMUNICATE WITH MAU & Apr 15, 2009 · Pilats PC1247SDR R61A20090016AConnecting Rod · burnedCREW REPORTED A/P STOPPED WORKING IN FLIGHT AND A/T FAIL MSG APPEARED AS WELL. IT WAS ALSO REPORTED THAT A TAT FAIL MSG WAS PRESENT ALONG WITH A ELECTRICAL SMELL IN THE COCKPIT. MAINTENANCE WAS DISPATCHED TO THE A/C AND TROUBLESHOT PER EMB AMM. MTX FOUND BUMar 31, 2009 · N818MD · Emb ERJ170100SUSDR R61A20090016Connector · burnedCREW REPORTED A/P STOPPED WORKING IN FLIGHT AND A/T FAIL MSG APPEARED AS WELL. IT WAS ALSO REPORTED THAT A TAT FAIL MSG WAS PRESENT ALONG WITH A ELECTRICAL SMELL IN THE COCKPIT. MAINTENANCE WAS DISPATCHED TO THE A/C AND TROUBLESHOT PER EMB AMM. MX FOUND BURMar 31, 2009 · N818MD · Emb ERJ170100SUSDR R61A20090004Connector · burnedCREW REPORTED SMELL OF SMOKE IN CABIN AND COCKPIT. CREW FOLLOWED QRH PROCEDURES, DECLARED EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO AC AND FOUND CONNECTOR FOR TAT NR 2 BURNT. REPLACED CONNECTOR PER AMM. RETURNED AC BACK TO SERVICFeb 13, 2009 · N137HQ · Emb ERJ170200LR
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