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 QMLA2017042717045Terminal · brokenTHE PILOT REPORTED AN ELECTRICAL FAILURE WITH LOSS OF GPS1 , TRANSPONDER, AND HSI INDICATION. THE MECHANIC INSPECTED THE AIRCRAFT AND FOUND A BROKEN WIRE THAT FEEDS THE K5 RELAY DIRECT BATTERY CIRCUIT. REPLACED THE BROKEN TERMINAL. SYSTEM OPERATIONAL CHECK GOApr 27, 2017 · N47HN · Urocop EC130B4SDR DALA2017021401228Wire · looseAFTER TOUCHDOWN IN GCM, THE FLIGHT CREW REPORTED A MOMENTARY SHOWER OF SPARKS FROM UNDERNEATH THE STICK PUSHER INDICATOR AREA. NO ASSOCIATED ISSUES WERE REPORTED. FOUND LOOSE WIRES BEHIND THE STALL LIGHT PUSH SWITCH. THE WIRING WAS SECURED AND THE AIRCRAFT Feb 13, 2017 · N960DL · Doug MD88SDR I5EA2017012702Fitting · backed outREJECTED TAKEOFF AT 80KTS, NO AIRSPEED ON CAPTAIN'S AIRSPEED INDICATOR. ON GATE RETURN, MECHANIC FOUND ADC QUICK RELEASE FITTING BACKED-OFF.Jan 20, 2017 · N531AU · Boeing 7373B7SDR EPUA2017012517001Connector · failedDUAL GPS FAILURE DURING FLIGHT. AIRCRAFT RETURNED TO BASE DUE TO THIS FAILURE AND LANDED WITHOUT INCIDENCE. MAINTENANCE REPLACED THE NR 2 GPS (GNC420)UNIT AS WELL AS BOTH GPS ANTENNA TNC CONNECTORS.Jan 19, 2017 · N815GV · Beech 1900CSDR UIEA2016120600967Coax · unsecureLEFT ILS FAILED, RT ILS UNRELIABLE. SECURED COAX CONNECTIONS IN NOSE GEAR AREA. PERFORMED CMC GROUND TEST. ALL TESTS PASSED.Dec 5, 2016 · N419MC · Boeing 74748EFSDR HYIA20160818001Connector · burnedPILOT REPORTED AN ELECTRICAL BURNING ODOR IN THE CABIN. MAINTENANCE INSPECTED AND FOUND WEATHER RADAR INDICATOR HAS BURNED INTERNAL CONNECTOR. PULLED AND COLLARED THE CIRCUIT BREAKER.Aug 17, 2016 · N26156 · Cessna 402CSDR COEA2016072522819Connector · looseDURING CLIMB OUT, APPROACHING ALTITUDE, THE CREW ENCOUNTERED NAVIGATIONAL ISSUES AND ELECTED TO RETURN DEPARTURE. NO EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. MAINTENANCE DISCOVERED A CONNECTOR WAS PARTIALLY DISCONNECTED ON THE GPS RECEIVER. THE CONNECTORJul 25, 2016 · N819FX · Aerosp ATR72212SDR AALA20160616008Cap · missingAIRCRAFT WAS GROUNDED. AIR INTERRUPT. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT OVERWEIGHT. DURING TAKEOFF, THE F/O TRACK INDICATOR SWITCHED BACK AND FORTH FROM TRUE TO MAGNETIC. MAINTENANCE FOUND WIRE W011-0813-22 MISSING END CAP AND EXPOSED. INSJun 15, 2016 · N368AA · Boeing 767323SDR WX0A2016040173120Connector · defectiveSTALL INDICATOR FAILURE ON OAP. DURING CRUISE RAN QRH 85.4, STALL SYS 2 DID NOT TEST, PULLED FIRST OFFICERS STALL SYS NR 2 CB. FOUND HARD FAULT ON STALL COMP NR 2 RT AOA VANE ON MX TEST. R & R RT AOA VANE TRANSDUCER CONNECTOR, BITE TEST STALL WARNING SYS OKMar 29, 2016 · N871GA · Doug DC983SDR CA160307006Connector · damaged(CAN) PUSHER SYS FAIL CAUTION ILLUMINATED ON START. MAINTENANCE INVESTIGATION DISCOVERED NR 1 AOA HEATER POWER WIRE OPEN. PIN J OF CONNECTOR 9811-J113 DAMAGED. REPAIRED WIRE AND REPLACED CONNECTOR 9811-J113. SYSTEM WAS TESTED SERVICEABLE AND THE AIRCRAFT WAS Mar 5, 2016 · Bombdr DHC8400SDR AALA20160206010Connector · dirtyWEATHER RADAR FAILED SHORTLY AFTER TAKEOFF. DUE TO DESTINATION WEATHER, FLIGHT DECLARED AN EMER & RETURNED WITHOUT FURTHER INCIDENT. FOUND DUST BUILD UP ON T/R UNIT RACK CONNECTOR PINS. CLEANED CONNECTOR, R & R T/R WEATHER UNIT IAW MM 34-43-01. INSPECTED RFeb 6, 2016 · N172AJ · Boeing 757223SDR CA160204008Wire · burned(CAN) AN OVERHEATING CONDITION THAT RESULTED IN FLAME IGNITION, OCCURRED WITHIN THE ELECTRICAL LEAD AND SOCKET ASSY CE2-A26 INSTALLED ON A CIVIL ACFT. THE LEAD ASSY IS SUPPLIED WITH A RANGE OF MAGNETIC STANDBY COMPASSES INCLUDING TYPE WL1001KCA1 SUPPLIED TO YFeb 4, 2016 · Bombdr BD1001A10SDR UIEA2016011900022Connector · dirtyWEATHER SYS LT RADAR INDICATED, WXR FAIL. REMOVED THE LT WX RADAR TRANSCEIVER, CLEANED CONNECTORS. PERFORMED OPERATIONS CHECK, SYS OK IAW AMM 34-43-00 501.Jan 17, 2016 · N641GT · Boeing 76738ESDR CA151127010Cable · shorted(CAN) INTERMITTENT INDICATION OF POSITION AND FLIGHT DATA. TROUBLESHOOTING INDICATED GPS ANTENNA SYSTEM, FOUND SECTION OF GPS ANTENNA CABLE SHORTED TO CABLE SHIELD AT TRANSCEIVER BOX, CONNECTOR. SUSPECT GPS ANTENNA CABLE CONNECTOR TERMINAL IS INTERNALLY SHORTNov 24, 2015 · Snias AS350B2SDR 19MA201509202104Wire · chafedPILOT TAXIED OUT TO RUN UP AREA & RETURNED WHEN GMU-700 FAIL WARNING CAME UP ON ALERTS, CAS MSG SYSTEM. G1000 SYS INSTALLED. UPON INVESTIGATING BY THE AVIONICS SHOP IT WAS DETERMINED THAT THE POWER WIRE TO THE GMU-710 UNIT INSTALLED, FLIGHT DIRECTOR, YAW DAMSep 20, 2015 · N619MA · Cessna 208BSDR 9JLA201512098828Wire · pinchedTHE CREW HAD REPORTED SEVERAL TIMES REGARDING AN INTERMITTENT OR COMPLETE FAILURE OF THE NR 1 AHRS SYS. AFTER EACH REPORT MX TROUBLE SHOT BUT COULD NOT VERIFY THE ACTUAL CAUSE OF THE FAULT OR FAILURE OF THE SYS. AFTER A FEW MORE REPORTS FAILURES OF THE NR 1 Sep 11, 2015 · N42EL · Raythn 390SDR N6WA2015060801Connector · dirtyGLD UNSAFE CAUTION ON TAKEOFF. CLEANED ANTENNA COAX CONNECTORS. PERFORMED BIT TEST. OPERATIONS CHECKED GOOD IAW AMM 34-44-01.Jun 8, 2015 · N331CA · Cndair CL6002C10SDR CA150420001Wire · chafed(CAN) CREW REPORTED TRANSPONDER NR 1 & NR 2 WAS TRANSMITTING INCORRECT ALTITUDES. THESE ERRORS STOPPED FOR A SHORT TIME AFTER TURNING TRANSPONDER OFF THEN ON AGAIN. ERROR READINGS SUCH AS: INDICATED 7600, TRANSMITTING 10000 INDICATED 8400, TRANSMITTING 9600 AApr 17, 2015 · Beech 1900DSDR CA150422006Lead · burned(CAN) AN OPERATOR OF Q400 ACFT HAS REPORTED THAT STBY COMPASS CABLE CAUSED SMALL FIRE IN THE COCKPIT. SUBSEQUENT INVESTIGATION FOUND THAT THE INSULATION OF THE LEAD ASSEMBLY EXHIBITED INSUFFICIENT RESISTANCE. IAW VENDOR SB THE SAME COMPONENT, CABLE CE2-A26, Apr 16, 2015 · Bombdr BD7001A10SDR HNAA2015032500109Wire · damagedDURING TAKEOFF ROLL, STICK SHAKER ACTIVATED. ABORTED TAKEOFF IAW MOC CREW PERFORMED STALL WARNING EST AND FOUND F/O FAST/SLOW BUG AT BOTTOM OF FAST/SLOW SCALE. REPAIRED WIRE 20019A22 AT NR 2 LIFT TRANSDUCER USING STANDARD MAINTENANCE. PRACTICE. CALIBRATED LTMar 25, 2015 · N810EX · Dhav DHC8102SDR AALA20141213002Connector · damagedAIR INTERRUPT, RETURNED, DURING DESCENT RADAR ALTIMETER FAILED. DUE TO WEATHER MINIMUMS CREW RETURNED. REMOVED NR 1 RADIO ALTIMETER RECEIVER ANTENNA & FOUND CONNECTOR DAMAGED. R & R CONNECTOR IAW SWPM 20-32-02 & REPLACED ANTENNA IAW AMM 34-42-01. PERFORMEDDec 13, 2014 · N9619V · Doug DC983SDR SIMA20141205003Wire Harness · defectiveRAD ALT STUCK AT 25' DURING CLIMB OUT. NO EICAS MSGS. RECEIVED BANK ANGLE ALERTS ABOVE 3000' AGL. RAD ALT BEGAN WORKING AGAIN ON RETURN AT 2500' AGL. TRANSFERRED TO NRWC 606-DFW-02150. XFER FROM NRWC 606-DFW-02150. R & R RAD ALT HARNESS IAW AMM 34-31-01,Dec 5, 2014 · N606AE · Emb EMB145LRSDR CA141017002Wire · burned(CAN) AN OPERATOR REPORTED THAT STBY COMPASS CABLE CAUSED SMALL FIRE IN COCKPIT. FLIGHT CREW EXTINGUISHED THE FIRE WITH COCKPIT FIREX ONLY WITH ONE SHOOT. PASSENGERS WERE NOT ON BOARD. THE EVENT HAPPENED AFTER ARRIVAL AFTER PAX LEFT THE PLANE. NO EMERGENCY WASOct 10, 2014 · Bombdr DHC8400SDR HNAA2014090800260Wire · chafedFLIGHT MANAGEMENT SYSTEM, FOUND WIRES CHAFED WITH BARE WIRES SHOWING. REPAIRED WIRES IAW MM 20-45-07FMS. CHECKED GOOD IAW CMM.Sep 8, 2014 · N337EN · Dhav DHC8311SDR SWIA201439217Connector · unsecureRETURNED TO FIELD. BOTH TRANSPONDERS FAILED IN FLIGHT. FOUND A LOOSE CONNECTOR, AND TIGHTENED.Aug 23, 2014 · N875AS · Cndair CL6002B19SDR JIKA2014081901Connector · dirtyDURING CLIMB OUT THE STALL AVOIDANCE SYSTEM, SAS, FAULT ANNUNCIATOR ILLUMINATED. THE PILOT NOTIFIED TOWER OF CONDITION & RECEIVED VECTORS TO RETURN. PILOT LANDED WITHOUT FURTHER INCIDENT. DISCONNECTED THE CONNECTOR AT THE SAS SYS SPEED SWITCH. CLEANED & REAug 19, 2014 · N578AF · Swrngn SA227ACSDR CA140729001Diode · arced(CAN) PILOT`S EADI INTERMITTENT, TROUBLESHOOTING CARRIED OUT BY MAINTENANCE WHICH DETERMINED DIODE CR41 IN NOSE JUNCTION BOX BURNED AND ARCHING. DIODE REPLACED, SYSTEM CHECKED SERVICEABLE. REF WIRING INTERFACE-JUNCTION BOX DWG 129-340016 SHEET 5.Jul 25, 2014 · Beech 1900DSDR GLBA2014072800424Connector · failedPILOT REPORTED THAT THE COMPASS ELECTRICAL CONNECTOR EMITTED SMOKE, CEASED WHEN OVERHEAD PANEL LIGHTING WAS TURNED OFF. R & R MAP COMPASS CONNECTOR IAW AIM 14.3.8. REPAIRED WIRING ON BACK OF CONNECTOR IAW AIM 14.3.5. OPS CHECKED GOOD.Jul 25, 2014 · N293UX · Emb EMB120ERSDR CA140618008Connector · damaged(CAN) PILOT REPORTED LOSS OF LPV APPROACH. DURING INSPECTION/INVESTIGATION, FOUND THE RF CABLE CONNECTORS ON BOTH GPS ANTENNAS TO BE UNSERVICEABLE. THE NUT HAD SEPARATED FROM THE BODY OF THE CONNECTOR SO THAT THE CONNECTOR NUT COULD BE TIGHT, BUT NOT RETAIN Jun 18, 2014 · Pilats PC1247SDR ASOA20140307036Wire · shortedTHE CREW REPORTED THAT THE NR 2 MFD WENT BLANK IN FLIGHT FOLLOWED BY AN ELECTRICAL BURNING ODOR. CIRCUIT BREAKER 12 WAS PULLED AND THE ODOR WENT AWAY. AIRCRAFT LANDED WITHOUT INCIDENT WHERE MAINTENANCE REPAIRED SPLICE SP2160, OPS, MFD NR 2 WITH NO DEFECTS, AMar 7, 2014 · N16112 · Emb EMB145XRSDR P5CA2014021700003Feeder Cable · burnedFOUND PDU WIRE CABLE ASSY BURN OUT AT MAIN DECK CARGO AT BS 2020 LBL 52, REPLACED PDU CABLE IAW SWPM 20-10-12.Feb 16, 2014 · N454PA · Boeing 74746NFSDR CALA2014021090354Connector · dirtyCAPTAIN & FIRST OFFICER`S PFD RADIO ALTITUDE READING OUT OF LIMITS. CAPTAIN`S READS 2 &, FIRST OFFICER`S READS 2. CLEANED LT TRANSMIT ANTENNA CONNECTOR & CLEANED RT TRANSMIT & RECEIVE ANTENNA CONNECTORS, NOW WITHIN TOLERANCE, GND TEST PASSED.Feb 7, 2014 · N104UA · Boeing 747422SDR ASAA2013121196837Wire Harness · looseFIRST OFFICER`S FMC KEYPAD WILL NOT LIGHT UP. ACFT GROUNDED. VERIFIED, FOUND RT MCDU KEYBOARD RIBBON HARNESS NOT FULLY LOCKED INTO POSITION. SECURED. KEYBOARD OPS NORMAL IAW 34-61-01.Dec 11, 2013 · N593AS · Boeing 737890SDR QXEA2013120301525Wire · shortedADC 1 MESSAGE DISPLAYED ON BOTH PFDS, CHECKED CIRCUIT BREAKERS, SWITCHED TO ADC2 MESSAGE EXTINGUISHED. RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND WIRE 7740-W0974M-22-4 FOR AHRS REVERSION TO BE SHORTED. SPLICED WIRE. NO FURTHER DEFECTS NOTED. RETURNED TDec 3, 2013 · N432QX · Bombdr DHC8402SDR CA131126012Connector · corroded(CAN) ACFT WAS EXPERIENCING HEADING MISCOMPARE IN EXCESS OF 20 DEGREES. ADAHRS EVENT CODE DOWN LOADED DURING TROUBLESHOOTING. CORROSION WAS FOUND ON CHANNEL A CONNECTOR. A MAGNETO METER CONTINUITY CHECK REPORTED OK.Nov 23, 2013 · Bell 429SDR CALA2013111592962Connector · brokenRT WS HT COMP 2DG2 AFT CONNECTOR 2DG2 B BACKSHELL BROKEN.Nov 13, 2013 · N463UA · Airbus A320232SDR ERAA201308260057Wire · failedON RETURN FLIGHT, TOP EFIS SCREEN, PILOTS SIDE FLICKERED AND CO-PILOTS RMI FLAGGED. AFTER SEVERAL MINUTES CO-PILOTS RMI FLAG BEGAN TO TWITCH AND DISPLAY SPIN. SHORTLY AFTER THAT ALL 4 EFIS DISPLAYS BEGAN TO BLINK TO BLACK WITH WHITE COMPASS CARD AND RED FLAAug 23, 2013 · N973EA · Beech 1900DSDR UALA2013071905082Wire · shortedF/O RDMI FLAGS. FOUND SHORTED WIRE W161-223B-24 COMING OUT OF THE TB1 H5 BURNDY BLOCK, REMOVED WIRE 161-223B-24 FROM BURNDY BLOCK H5 RDMI. OPS CHECKED GOOD BEHIND ELECTRONICS RACK 1-6, SHORTED WIRE WILL BE REPAIRED ON OTHER SMC'S.Jul 17, 2013 · N656UA · Boeing 767322SDR CA130815006Wire Harness · misinstalled(CAN) RAD ALT NR 1 PATCH CABLE WAS REPORTED TO HAVE THE CONNECTOR 3442-P4-1 ASSEMBLED WITH THE LOCK-ARM SPRING INSTALLED IN REVERSE. THIS DISCREPANCY CAN CAUSE THE CONNECTOR TO DISENGAGE FAIRLY EASY. ACFT AFFECTED: 4419 - 4444.Jun 24, 2013 · Dhav DHC8103SDR CA130815007Wire Harness · damaged(CAN)RAD ALT NR 1 PATCH CABLE WAS REPORTED TO HAVE THE CONNECTOR 3442-P4-1 ASSEMBLED WITH THE LOCK-ARM SPRING INSTALLED IN REVERSE. THIS DISCREPANCY CAN CAUSE THE CONNECTOR TO DISENGAGE FAIRLY EASY. ACFT AFFECTED: 4419 - 4444.Jun 24, 2013 · Dhav DHC8103SDR CA130815005Wire Harness · misinstalled(CAN) RADAR ALTIMETER NR 1 PATCH CABLE WAS REPORTED TO HAVE THE CONNECTOR 3442-P4-1 ASSEMBLED WITH THE LOCKARM SPRING INSTALLED IN REVERSE. THIS DISCREPANCY CAN CAUSE THE CONNECTOR TO DISENGAGE FAIRLY EASY. ACFT AFFECTED: 4419 - 4444, EXCEPT.Jun 24, 2013 · Bombdr DHC8400SDR YHLR2013061110187Connector · mismanufacturedGPS NR 1 LOST SIGNAL ON RNAV GPS APPROACH. WARNING CAME UP ON G1000 DISPLAY. FOUND THAT ANTENNA BNC CONNECTORS WERE NOT CRIMPED ONTO EXTENDER CABLES INSTALLED BY MFG AND ALSO FOUND THAT THE ANTENNA WAS NOT PROPERLY SEALED AROUND PERIMETER OR ON FASTENER(S) BJun 6, 2013 · N1855Y · Cessna 172SSDR HNAA2013060500324Connector · failedRADAR FAILED ON CLIMBOUT IN A TURN FROM DEPARTURE. CLEANED AND REMOVED CORROSION FROM RADAR RT CONNECTOR PLUG. R & R RADAR RT OPS CHECKED GOOD IAW MM 34-41-04.Jun 5, 2013 · N938HA · Dhav DHC8102SDR AALA20130507023Connector · looseMEX - CREW REPORTED FIRST OFFICERS LOST AIR SPEED INDICATOR, ALTIMETER AND AUTO PILOT FAILED. EMERGENCY DECLARED FLIGHT RETURNED MEX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND STATIC PORT QUICK DISCONNECT CONNECTOR LOOSE. RE-SECURED STATMay 7, 2013 · N482AA · Doug DC982SDR UALA2013042502884Wire · damagedWARNING ELEX STATUS MESSAGE WITH IRU'S ALIGNED. REPAIRED WIRES TO RIGHT STALL WARNING STICK SHAKER, AND TESTED OKAY.Apr 23, 2013 · N544UA · Boeing 757222SDR HNAA201304220023Connector · corrodedRADAR DOES NOT PAINT WEATHER OR GROUND. RADAR DISPLAY SPOKES, FOUND CORROSION IN CONNECTOR 3441-P1001. R & R CONNECTOR IAW MM 20-45-06Apr 22, 2013 · N934HA · Dhav DHC8102SDR CA130305006Wire · shorted(CAN) ABOUT 6-8 MINUTES BEFORE STARTING AN APPROACH, THE COPILOT NOTICED HIS ALTIMTER WAS ARCING AND SMOKE WAS COVERING THE GLASS. THE CAPTAIN NOTICED THE ALTIMETER CIRCUIT BREAKER WAS TRIPPED. AFTER LANDING WE SHUTOFF THE AVIONICS AND TAXIIED TO THE RAMP. MAMar 3, 2013 · Beech 200BEECHSDR UALA2013022701196Wire · brokenWARN ELEX STATUS MSG. FOUND WIRE BROKEN AT CAPTAIN`S STICK SHAKER. IAW WDM 27-32-11 TERMINATED WIRE AT PLUG.Feb 26, 2013 · N534UA · Boeing 757222SDR ASAA2013021993946Connector · damagedWEATHER RADAR AURAL WARNING GO AROUND WINDSHEAR AHEAD VOLUME MUTED AND TOO QUIET. TEST VOLUME ALSO NOT THE SAME WITH SUBSEQUENT TEST PORTIONS ARE LOUDER THAN OTHERS, BUT NOT EVERY TIME. INTERMITTENT VOLUME CHANGES. FOUND WIRE MISPINNED ON CONNECTOR D189B (WEFeb 19, 2013 · N564AS · Boeing 737890SDR FDEA201212294398Connector · damagedWHILE INSTALLING PANEL ON LT SIDE OF PEDESTAL REF WRI 27-60/0753. FOUND CAPT'S STICK SHAKER WIRES ARCING. CONNECTOR MSN 1299126. REMOVED SPORTS TAPE AND FOUND WIRES WERE BROKEN INSIDE CLAMP FOR BACKSHELL. PINS DO NOT COME OUT OF THIS CONNECTOR AND WIRES HADec 29, 2012 · N962FD · Boeing 7572G5
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