JASC 3445
Service difficulty reports · 214
Reports filed under 3445 · Air Collision Avoidance 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 = '3445' 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 = '3445' 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 ABXA030450Antenna · missingTCAS TEST SHOWED UPPER ANTENNA FAIL. DISCOVERED UPPER ANTENNA MISSING. MAINTENANCE INSTALLED TCAS ANTENNA IAW REA B634-47860.SDR AALA20031051Display · malfunctionedAFW - TCAS DISPLAY UNIT STARTED FLASHING OFF AND ON FOLLOWED BY SMOKE COMING OUT OF IT. REMOVED AND INSPECTED UNIT FOUND INTERNAL CIRCUITRY BURNED. REMOVED AND REPLACED TCAS DISPLAY UNIT. OPS CHECK GOOD. (M)SDR VNAA0307008Warning System · malfunctionedON APPROACH TO PHL AT 6000 FEET AND 20 MILES WEST THE FLIGHT CREW RECEIVED A TCAS RA. THE FLIGHT CREW INIATED A DESCENT TO 5400 FEET WHERE THE TCAS RA ALERT CLEARED. ATC WAS CONTACTED AND THE FLIGHT CREW WAS ADVISED THAT THERE WAS NO TRAFFIC IN THE AREA.SDR 0411190033585Antenna · misinstalledFOUND UPPER AND LOWER TCAS ANTENNA NOT INSTALLED IAW THE STRUCTURAL REQUIREMENTS. STC ST01545AT-D INSTALLATION DRAWING SC44 129001 , REV H.SDR MALA030231Transponder · failedINFLIGHT ON FLIGHT 3327, TRANSPONDER INOP. AIR RETURN TO MSP. MAINTENANCE REPLACED TRANSPONDER/TCAS CONTROL HEAD P/N 071015075203, SN/OFF2018, SN/ON1544. TCAS OPS CHECKS GOOD IAW SF340 MM CHAP 34. NR 1 & NR 2 TRANSPONDER CHECK GOOD IAW SF340 MM CHAP 34 ANDSDR HEEA084991Control Unit · intermittentAIR COLLISION AVOIDANCE CONTROL UNIT DATA DISPLAYED ON WEATHER RADAR INTERMITTENTLY CHANGES COLOR.SDR HEEA084990Control Unit · intermittentAIR COLLISION AVOIDANCE CONTROL UNIT DOESN'T POWER UP INTERMITTENTLY. SENT TO GOODRICH AVIONICS FOR WARRANTY REPAIR.SDR HEEA084989Control Unit · malfunctionedSKYWATCH WON'T INTERFACE WITH RADAR. SENT TO GOODRICH AVIONICS FOR INSPECTION AND REPAIR.SDR HEEA084622Control Unit · malfunctionedAIR COLLISION AVOIDANCE SYSTEM SHOWS RS232 NR 2 FAIL - ERROR CODE 13 AT STARTUP. TO BE SENT TO VENDOR FOR REPAIR.SDR 2003F00241Indicator · failedFLT 2579 - BIL - NR 1 VSI FAILED DURING DESCENT. CREW LANDED WITH NO FURTHER INCIDENT AFTER DECLARING EMERGENCY. TCAS/VSI INDICATOR WAS BAD. REPLACED VSI/TCAS INDICATOR, SYSTEM TEST GOOD. (M)SDR BSAA030231Indicator · failedNR 1 VSI FAILED DURING DESCENT. CREW LANDED WITH NO FURTHER INCIDENT AFTER DECLARING EMERGENCY. REPLACED VSI/TCAS INDICATOR, SYSTEM TEST GOOD.SDR QXEA0201645Antenna · corrodedPDX - LIGHT CORROSION ON FUSELAGE UNDER UPPER TCAS ANTENNA. REPAIRED IAW CORROSION PREVENTION MANUAL, CHAPTER 4, PARAGRAPH 8A AND B.SDR AUS20021174Warning System · faulty(AUS) TRAFFIC COLLISION AVOIDANCE SYSTEM (TCAS) SYSTEM FAULTY.SDR HEEA080649Control Unit · damagedANTI COLLISION AVOIDANCE SYSTEM CONTROL HEAD HAS IT`S FAN RUBBING INSIDE OF UNIT.SDR QXEA0201073Antenna · corrodedPDX- LOWER FUSELAGE TCAS ANTENNA HAS CORROSION AROUND SCREW HOLES. REPAIRED IAW DHC-8 SRM 51-20-11 AND 51-20-16.SDR GLBA2002086Computer · failedTCAS FAILS AND BOTH TRANSPONDERS FAIL. REMOVED AND REPLACED TCAS PROCESSOR, OPS CHECK GOOD.SDR SWIA200210866Computer · malfunctionedTCAS TESTS OK, BUT REPORTS NO TARGETS IN THE AIR. REPLACED AND INITIALIZED TCAS PROCESSOR. OPS CHECK GOOD IAW MM 34-46-00.SDR QXEA0200730Antenna · corrodedPDX- LOWER TCAS ANTENNA HAS CORROSION AT AIRCRAFT SIDE. REPAIRED IAW DHC-8 SRM 53-00-16 AND SRM 51-20-16.SDR QXEA0200698Plate · corrodedPDX- THE BASE PLATE HAS CORROSION ON THE AFT TCAS ANTENNA. REPAIRED IAW DHC-8 SRM 20-32-02 AND 53-00-16.SDR SWIA200210602Computer · malfunctionedCAPTAIN'S SIDE RMI FLAG, FIRST OFFICER'S FD FLAG, NR 2 AHARS 26 VAC CB POPPED. REPLACED TCAS PROCESSOR WITH SERVICEABLE UNIT. ALSO REPLACED NR 1 INVERTER WITH SERVICEABLE UNIT. ALL CIRCUIT BREAKERS REMAINED SET THROUGH ALL SYSTEM OPERATIONAL CHECKS.SDR C2XA01TY219Antenna · corrodedTYS DURING A SCHEDULED 1-C INSPECTION THE LOWER TCAS ANTENNA WAS CORRODED. MAINTENANCE REMOVED AND REPLACED THE TCAS ANTENNA IAW EMB 135 AMM34-43-03, PERFORMED OPS CHECK IAW EMB 135AMM 34-43-00. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED UPON COMPLETIONSDR C2XA01TY176Antenna · corrodedTYS During a scheduled inspection the lower TCAS antenna was found corroded. Maintenance removed and replaced the TCAS antenna I.A.W.-EMB-135-AMM-34-43-03, operational checks were satisfactory. Aircraft released for service.SDR C2XA01TY164Antenna · corrodedTYS During a scheduled inspection the lower TCAS antenna was found with corrosion on the base. Maintenance removed and replaced the antenna, operational checked good. I.A.W.-EMB-AMM-34-43-03. Repair procedure was satisfactory and the aircraft will be releasedSDR C2XA01TY118Antenna · corrodedTYS During a schedule inspection, corrosion was found on the lower TCAS 2 antenna. Maintenance removed and replaced the TCAS antenna I.A.W.-EMB-145-AMM-34-43-03, operational checked good. The repair was satisfactory and the aircraft will be released upon compSDR VNAA0108006Warning System · malfunctionedDURING THE TAKEOFF ROLL, THE CREW RECEIVED A TCAS FAIL MESSAGE. THE CREW ABORTED TAKEOFF AND WHILE EXITING THE RUNWAY THE MESSAGE CLEARED. FLIGHT 4092 WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT.SDR UPS01536562Indicator · defectiveINSPECTION TYPE:IN TCAS IND LIGHTING DIM. CREW INDICATED SAFETY OF FLIGHT CAPTAINS VSI/TCAS IND WITH COCKPIT LTS IN ANY POSITION IS TOO DIM TO READ. LIGHTING LEVEL COMES UP TO READABLE ONLY IF OVERHEAD MAP LTS ARE ON FULL THIS IS NOT A SAFE LIGHTING MODE FOR ASDR CA010626016Wire · arced(CAN) REMOVING THE TCAS CONTROL PANEL ON THE CAPT SIDE FOR PART NUMBER VERIFICATION, SPARKES AND ARCING WHERE OBSERVED COMING OUT OF THE BUNDLE BEHIND THE PANEL. CB PULLED AND SOURCE INVESTIGATED FOUND SEVERVAL WIRES WITH THE INSULATION MISSING DUE TO WIRE CHASDR HEEA072362Radar · failedFAILS TARGETS AT HIGH RANGE SETTINGS. PERFORMED PRELIMINARY INSPECTION. FOUND MANUAL GAIN SET TOO HIGH, SHOWING FALSE TARGETS. ADJUSTED ANC, MANUAL GAIN AND COLORS. BENCH CHECK GOOD.SDR HEEA072361Radar · failedUNIT WILL NOT POWER UP. PERFORMED PRELIMINARY INSPECTION. TROUBLESHOT AND REPLACED F202 FUSE. ADJUSTED STC AND GAIN VOLTAGE. BENCH CHECK GOOD.SDR HEEA072360Radar · failedPICTURE SCREEN SIZE FLUCTUATES AND ERRATIC. PERFORMED PRELIMINARY INSPECTION. TROUBLESHOT AND FOUND BAD HIGH VOLTAGES. REPLACED Q604 AND Q605. REPAIRED HIGH VOLTAGE PROBLEM. DISPLAY SLIGHTLY DISTORTED, REPLACED STABILIZATION BOARD, REPAIRED. BENCH CHECK GOSDR HEEA072359Radar · failedGAPS IN TEST PATTERN. PERFORMED PRELIMINARY INSPECTION. FOUND R/T TRANSMITTING POWER OUT INTERMITTENT. REPLACED MAGNETRON. REPAIRED. BENCH CHECK GOOD.SDR HEEA072358Radar · shortedSHORTED INTERNALLY. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT DOES NOT TURN ON. REPLACED Q601, Q602, Q604, Q605 ON POWER SUPPLY. REPAIRED. BENCH CHECK GOOD.SDR HEEA072357Radar · failedINOPERATIVE. NO NOISE BAND DURING TEST. PERFORMED PRELIMINARY INSPECTION. COULD NOT DUPLICATE. ADJUSTED STC AND GAIN VOLTAGE. BENCH CHECK GOOD.SDR HEEA072356Radar · failedSCREEN ROLLS THEN GOES BLANK. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT DOES NOT POWER UP. REPLACED Q604, Q605. REPAIRED. ADJUSTED TO SPECS. BENCH CHECK GOOD.SDR HEEA072355Radar · failedBURNED OUT 3 INDICATORS. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT DOES NOT POWER UP. FOUND Q604, Q605 BAD ON POWER SUPPLY. REPLACED Q604, Q605. REPAIRED. ADJUSTED TO SPECS. BENCH CHECK GOOD.SDR AU001102Antenna · split(AUS) UPPER TCAS ANTENNA SPLIT. FOUND DURING REMOVAL FOR AIRFRAME CORROSION INSPECTION. ANTENNA HAD BEEN ATTACHED USING PRC1422.SDR AU000906Antenna · misinstalled(AUS) TCAS ANTENNA MOUNTED ON THE TOP OF THE FUSELAGE LEAKING AIR THROUGH THE SEALANT. DURING REMOVAL OF THE ANTENNA IT WAS FOUND THAT THE TWO REAR SCREWS HAD LOOSE NUTS AND WASHERS INSTEAD OFANCHOR NUTS. THE RH FRONT SCREW WAS ALSO SPINNING IN THE ANCHOR NUT.SDR AU000655Warning System · false activation(AUS) TRAFFIC ALERT AND COLLISION AVOIDANCE SYSTEM (TCAS) SUSPECT ACTIVATED BY AIRCRAFT ON PARALLEL RUNWAY.SDR 2000UALA00431Iru · failedLOSS OF THE CAPTAINS INERTIAL REFERENCE SYSTEM. *S/D* REPLACED NR 1 DIGITAL TO ANALOG ADAPTER AND NR 1 INERTIAL REFERENCE UNIT. OPS CHECKED SYSTEM. DAA, P/N DG1035AB03. IRU, P/N HG1050AD05/AD04.SDR RAIA9912006Controller · failedFAT- BOTH TRANSPONDERS FAILED, REPORTED BY ATC. MAINTENANCE REPLACED TCAS CONTROL.SDR SIMA992674Tcas Computer · failedDFW - FLT 3506 - SULFUR LIKE SMELL IN THE COCKPIT. NO SMOKE. ALL INDICATIONS WERE NORMAL. HOWEVER, THE TCAS FELL OFF LINE AT THE SAME TIME. INSEPCTED TCAS CONNECTORS WITH NO DEFECTS NOTED. REMOVED AND REPLACED TCAS COMPUTER. OPERATIONAL CHECK GOOD. AIRCSDR 99ZZZX2592Tcas · malfunctionedDURING HIGH TEMPERATURES, OUTSIDE UNIT WILL TRIP CIRCUIT BREAKER. REPLACED AND TESTED IN 90 DEGREE FAHRENHEIT (NOT HOT ENOUGH IN MDT). WILL TEST IN SDL, FOR A TRUE TEST.SDR 99ZZZX2266Tcas · inoperative'TCAS INOP' DISPLAYED. INOPERABLE.SDR 98ZZZX4636Tcas · inoperative'TTR INOP' MESSAGE (TCAS TRANSMITTER). REPLACED WITH REPAIRED UNIT. VERY LOW TIME ON UNIT THAT FAILED.SDR 98ZZZX4631Tcas · inoperativeTCAS DOES NOT WORK. FOUND TCAS TRANSMITTER INOPERATIVE. REPLACED WITH REPAIRED UNIT. VERY LOW TIME ON UNIT THAT FAILED.SDR MASA98159Tcas · malfunctionedFLT 5998 - MBS-PIT - APPROXIMATELY 15 MILES FROM PIT, THE TCAS DISPLAY SCREEN BLANKED OUT, THEN RESET. THE CREW SMELLED A FAINT ELECTRICAL ODOR. CREW DONNED OXYGEN MASKS AND GOGGLES AS A PRECAUTION AND AN EMERGENCY WAS DECLARED. THE AIRCRAFT LANDED WITHOUT SDR VTZA98118Tcas · failedFLT 6377 - IAD-CRW - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO VIS SCREEN WENT BLANK. MAINTENANCE INSPECTED AND REMOVED AND REPLACED TCAS/VSI, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)SDR 98ZZZX861Relay · malfunctionedTHE FOLLOWING WAS FOUND DURING FUNCTIONAL TEST OF TCAS DURING AIRCRAFT INSPECTION. COULD NOT OBTAIN CLIMB ADVISORY ON TCAS. TROUBLESHOT AND FOUND THAT CLIMB INHIBIT WAS ACTIVATED DUE TO 2 EACH RELAYS INOP (COILS OPEN). ONE RELAY IS LOCATED AT 3440-K1 AND THESDR 98ZZZX860Relay · malfunctionedTHE FOLLOWING WAS FOUND DURING FUNCTIONAL TEST OF TCAS DURING AIRCRAFT INSPECTION. COULD NOT OBTAIN CLIMB ADVISORY ON TCAS. TROUBLESHOT AND FOUND THAT CLIMB INHIBIT WAS ACTIVATED DUE TO 2 EACH RELAYS INOP (COILS OPEN). ONE RELAY IS LOCATED AT 3440-K1 AND THSDR COMA9860021Tcas · malfunctionedAIRCRAFT SUSTAINED NEGATIVE 'GS' FOR 5 SECONDS DUE TO TCAS RA COMMAND, (FALSE WARNING). COMPLIED WITH TURBULANCE AND HARD LANDING INSPECTIONS. NO DAGMAGE NOTES.
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