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 RU3A20190425014Tcas System · failedHEARD POPPING NOISE IN HEADSETS, FOLLOWED BY TCAS FAILURE, FOLLOWED BY ELECTRICAL FUMES IN CABIN.SDR ASMF2019042315Antenna · failedDURING TRANSIT CHECK, MAINTENANCE PERSONNEL DETECTED FAILED OF TCAS TEST; SO MAINTENANCE PERSONNEL PERFORMED FIM 34-45 TASK 801 PROCEDURE SHOWING FAILED ON TCAS ANTENNA BOTTOM; IT WAS PERFORMED REPLACEMENT OF TCAS ANTENNA I.A.W. AMM 34-45-02,OPERATIONAL TESTSDR HNAA2018091100218Processor · malfunctionedATC REPORTS BOTH TRANSPONDERS FAIL INFLIGHT -WILL NOT IDENT-. R&R TCAS PROCESSOR IAW AMM 34-43-01. OPS CHECK IAW AMM 34-43-00 REQUIRES FUNCTIONAL CHECK.SDR ASMF20180918001Warning System · false activationAIRCRAFT RETURNED OF FLIGHT DUE TO DURING CLIMB MAP FLAG AND TCAS OFF APPEARED ON MFD. MAINTENANCE PERSONNEL PERFORMED FAULT ISOLATION PROCEDURE TO TCAS IAW FIM 34-45 TASK 801, ADIRUS IAW FIM 31-21 TASK 801 AND PA IAW FIM 22-11 TASK 801, NO CONFIRMING FAILURE,SDR ASMF20180828010Antenna · damagedCAPTAIN REPORTED THE TCAS FAIL FLAG ON THE NAVIGATION DISPLAY, FRM 344 370 00. MAINTENANCE PERFORMED A FAULT ISOLATION PROCEDURE IAW FIM 34-45, TASK 821 AND TCAS TOP ANTENNA WAS REPLACED IAW AMM 34-45-02, TESTED CORRECT.SDR FDEA201804261129Computer · malfunctionedTCAS WAS NOT SHOWING MULTIPLE KNOWN OTHER TRAFFIC AND ON FINAL COURSE TRAFFIC DIRECTLY IN FRONT OF AIRCRAFT WAS DISPLAYED 20 TO 30 DEGREES RIGHT OF NOSE. REMOVED AND REPLACED THE TCAS COMPUTER IAW AMM 34-45-01-4-99, AND TESTED IAW AMM 34-45-00-5-99. ACFT SDR ASMF2018051500004Computer · failedCAPTAIN REPORTED TCAS FAIL FLAG 344 370 00. MAINTENANCE PERFORMED A REVISION IAW AMM 34-45-01. CONFIRMED FAILURE, THE TCAS COMPUTER WAS REPLACED IAW AMM 34-45-01, ALL TESTED GOOD.SDR ABXR20180211066Antenna · corrodedTCAS ANTENNA CORRODED.SDR HALA2017081500220Indicator · failedELECTRICAL SMOKE FROM FORWARD CENTER CONSOLE IN THE COCKPIT. CIRCUIT BREAKER E-12 TRIPPED. SMOKE SUBSIDED AND CLEARED. REMOVED AND REPLACED TCAS INDICATOR ASSY. OPS CHECKED GOOD IAW MM 36-45-00. OK FOR SERVICE.SDR YADA20170812001Tcas System · malfunctionedPILOT REPORTED- "HE RECEIVED A CLEARANCE FROM RADIO, THAT WAS PASSED FROM ATC, "ON DEPARTURE TURN LEFT HEADING 090 AND MAINTAIN 4,000 FT." AS WE CLIMBED THROUGH 2,000 FT, CHECKED IN WITH CENTER AND WAS GIVEN A NEW ALTITUDE OF "CLIMB AND MAINTAIN FL21000." AS WSDR 2017FA0000308Computer · inoperativeINTERMITTENT FAILURE OF THE TCAS COMPUTER. A REPLACEMENT UNIT WAS WAS INSTALLED AND TESTED SATISFACTORILY. THE ACFT SUBSEQUENTLY DEPARTED. THE OPERATOR HAS SINCE REPORTED THAT THE TCAS SYSTEM IS INOPERATIVE.SDR 9JLA2017051914478Processor · failedTHE CREW REPORTED THAT THE TCAS SYSTEM FAILED DURING CRUISE FLIGHT. FAULT CODES INDICATED AN INTERNAL TCAS FAULT. THE FAULTY TCAS PROCESSOR WAS REMOVED AND A REPAIRED UNIT WAS INSTALLED.SDR DXTA2017050300001Plate · corrodedDURING EVALUATION OF CORROSION ON TCAS BONDING PLATE (WHICH IS ATTACHED TO PANEL 170AB) FOUND PLATE TO BE OUT OF ACCEPTABLE LIMITS. REMOVED TCAS PLATE PER SRM 51-40-03. MANUFACTURED NEW TCAS PLATE IAW DWG F2MA285033C01SDR 3HDR2017022000002Cable · intermittentTHE FLIGHT CREW REPORTED TCAS II INTERMITTENT FAILURES. TROUBLESHOT SYSTEM BY DOWNLOADING ASSERT LOG DATA HISTORY AND PROVIDING TO GARMIN AVIONICS TECHNICAL SERVICES FOR ANALYSIS. GARMIN DETERMINED FAULTS WERE TRIGGERED BY FAULTY LOWER ANTENNA CABLES. GAINED ASDR SWIA201743063Antenna · corrodedMAIN AVIONICS COMPARTMENT, LOWER TCAS OMNI-DIRECTIONAL ANTENNA HAS CORROSION. REMOVED AND REPLACED THE ANTENNA IAW SRM. CHECKED GOOD.SDR 2017FA0000407Processor · malfunctionedHAD 3 TCAS PROCESSORS FAIL WITHIN A YEAR AND 4 MONTHS. THEY KEEP SHOWING TCAS FAIL ON THE PILOTS PFD. MANUFACTURER COULD NOT GET THE UNIT TO FAIL.SDR QXEA2016062800435Plate · corrodedLOWER TCAS ANTENNA ADAPTER PLATE CORRODED, MARKED. REMOVED LOWER TCAS ANTENNA, BOTTOM PLATFORM, PN 85335262-105, REF SRM 51-42-05-02-01. INSTALLED LOWER TCAS ANTENNA BOTTOM PLATFORM, PN 85335262-105, REF SRM 51-42-05-02-01 AND DWG 85310015, REV J, DATED JULYSDR HALA2016040200099Warning Message · illuminatedEICAS MESSAGE TCAS FAIL ILLUMINATED ON FINAL APPROACH. RESET TCAS CIRCUIT BREAKER, PERFORMED OPS TEST, TCAS 1 AND 2 TEST OK.SDR HALA2016031500081Tcas System · malfunctionedTCAS OFF, EICAS MSG ON DESCENT. RESET TCAS C/B, OPS CHECK OK IAW AMM 34-45-00.SDR HALA2016031500080Tcas System · malfunctionedTCAS OFF, EICAS MESSAGE DURING DESCENT. BOTH ATC 1 AND 2. RESET CIRCUIT BREAKER. TEST CHECKED OUT BOTH 1 AND 2 OK, PASSED. OK TO CONTINUE.SDR A6WA201543331Antenna · damagedT CAS ANTENNA HAS SCRIBE MARKS AROUND ANTENNA EDGE UNDER ALL SIDES, REPAIRED.SDR WX0A2015081672798Unknown · malfunctionedT CAS SYS NOT REPORTING TRAFFIC PROPERLY WITH VISUAL CONTACT OF TRAFFIC CLEARLY ON LEFT SIDE OF ACFT FLIGHT PATH, T CAS INDICATED TRAFFIC TO BE THE RIGHT SIDE OF ACFT. FLIGHT PATH PASSED DIRECTLY OVER ACFT AT 1000 FEET ABOVE WITH T CAS SELECTED BELOW POSITIONSDR CALA2015052193809Antenna · defectiveT CAS RESOLUTION ADVISORY OCCURS WITH NO OTHER AIRPLANE IN CONFLICT AIRSPACE. INTRUDER SYMBOL STAYS DIRECTLY IN FRONT OF AIRPLANE SYMBOL ON ND. REPLACED CTR RA TRANSMIT & RECEIVE ANTENNA IAW 34-33-02. R & R LT ATC MODE S XPONDER IAW 34-53-01.SDR HNAA2014070200196Controller · failedDUAL RESPONDER FAILUE ASSOCIATED WITH FAIL LIGHT AS REPORTED BY ATC. R & R MODES TCAS CONTROLLER. OPS CHECKED GOOD IAW MM 34-47-03.SDR SIMA20140623003Unknown · malfunctionedTRANSPONDER & TCAS FAILED EN ROUTE. PERFORMED OPERATIONS CHECK OF TCAS SYS IAW AMM 34-43-00. OPERATIONS CHECKED GOOD. REFER TO ITEM 3 FOR TRANSPONDER ISSUE.SDR CALA2014061391277Warning System · activatedTCAS EICAS MSG ON TAXI OUT. ACFT RETURNED TO BLOCK.SDR AALA20140504004Computer · failedMIA CREW REPORTED TCAS, FAILED ON TAKEOFF. EMER DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED TCAS COMPUTER. SYS GND CHECKED NORMAL, OPERATION CLOSED.SDR 9JLA2014040906794Antenna · failedCREW REPORTED THE TCAS SYS FAILED TEST IN FLIGHT & REVEALED FAULT WITH THE LOWER ANTENNA. THE LOWER ANTENNA WAS REPLACED WITH A TESTED ANTENNA. FUNCTIONAL TEST SATISFACTORY.SDR V0XD2014032515101Antenna · corrodedLOWER TCAS ANTENNA BASE CORRODED. R & R LOWER TCAS ANTENNA IAW AMM 34-43-03.SDR 9JLA2014031103596Processor · defectiveCREW REPORTED THE TCAS SYS FAILED IN FLIGHT. TROUBLE SHOT & FOUND THE TCAS PROCESSOR DEFECTIVE. REPLACED THE PROCESSOR WITH A MODIFIED CONDITION UNIT. FUNCTIONAL TEST SATISFACTORY.SDR CALA2014012190200Unknown · malfunctionedTCAS IS IN STANDBY MODE. ADVISORY MESSAGE 3449931 INACTIVE DC INTER. RESET CB & OPERATIONS CHECKED NORMAL.SDR CALA2014010790061Unknown · malfunctionedFALSE TCAS RA ON FINAL APPROACH, MADE MANDATORY MANEUVER CAME AROUND SECOND ARR HAPPENED AGAIN.SDR CALA2013080290116Antenna · failedTCAS FAIL DURING TEST. LOWER ANTENNA FAILED.SDR CA130719009Processor · failed(CAN) TCAS SYSTEM WOULD NOT TEST AND FOUND TO BE UNSERVICEABLE. TCAS PROCESSOR FOUND TO BE AT FAULT, TCAS PROCESSOR REPLACED AND FUNCTION CHECKED SERVICEABLE.SDR AALA20130717003Indicator · malfunctionedELECTRICAL BURNING SMELL DETECTED IN COCKPIT. ACCOMPLISHED PACK BURN & REPLACED TCAS INDICATOR. SYSTEM GROUND CHECKED NORMAL.SDR CA130128021Processor · failed(CAN) CREW REPORTED THAT THEY HAD AN ATC NR 1 AND NR 2 FAILURE. CREW ALSO REPORTED TCAS FAILURE. DUE MEL RESTRICTIONS FOR DUAL ATC FAILURE, ACFT WAS UNABLE TO CONTINUE FLIGHT AND DIVERTED. MAINTENANCE CARRIED-OUT TROUBLESHOOTING, THEY FOUND TCAS COMPUTER ATSDR IXXA20121216036OComputer · failedFAULT CODE 34-45-XA-01/02, NAV DISPLAY "TCAS FAIL" WAS DISPLAYED ON BOTH CAPTAIN'S AND F/O DISPLAY. ACFT RETURNED TO STATION. R & R TCAS SYS COMPUTER IAW AMM 34-45-01. OPS CHECK GOOD ON GROUND.SDR SWIA201231954Antenna · failedCAPTAIN'S RADIO ALTIMETER AND FIRST OFFICER'S RADIO ALTIMETER DIFFER MORE THAN 300 FEET FROM 2500 FEET. (FLT 5565) REPLACED THE F/O'S RECEIVE ANTENNA IN REFERENCE TO THE CRJ 200 MM. P/N: 567-2002 S/N OFF: NSNSDR UALA2012100105551Computer · faultyTCAS TRAFFIC ALERT AND COLLISION AVOIDANCE SYSTEM (TCAS) FAILURE. REPLACED TCAS COMPUTER, OP CHECKED GOOD.SDR CA120917010Indicator · smoke(CAN) CREW WAS DECENDING AND NOTICED SMOKE COMING FROM COPILOT TCAS/IVS INDICATOR. CARRIED OUT OXYGEN DRILL, PULLED CIRCUIT BREAKER AND LANDED THE ACFT. AIRCRAFT INSPECTED AND NO DAMAGE WAS FOUND WITH THE WIRING. REPLACED TCAS/IVS INDICATOR.SDR 9JLA201210162243Computer · defectiveCREW REPORTED THE TCAS SYSTEM INTERMITTENTLY DISPLAYS TCAS FAIL, TD FAIL, TCAS OFF. TROUBLESHOT AND FOUND THE TTR-920 TCAS COMPUTER DEFECTIVE. REMOVED COMPUTER AND INSTALLED AN O/H UNIT PN 622-8971-122. FUNCTIONAL CHECKS SATISFACTORY.SDR 2012FA0000372Computer · failedTCAS INTERMITTENT DURING FLIGHT AND FAILED DURING DESCENT.SDR AALA20120326004Display · defectiveDFW - (REPEAT ITEM) CREW NOTICED SMOKE AROUND THE HYDRAULIC CONTROL PANEL AND TRAFFIC ALERT AND COLLISION AVOIDANCE SYSTEM WAS INOPERATIVE DURING CLIMBOUT. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLASDR NSVA20120306466Control Head · faultyCREW REPORTED DUAL TRANSPONDER FAILURE INFLIGHT. DISPATCH ACQUIRED ATC APPROVAL TO CONTINUE FLIGHT TO DESTINATION. MAINTENANCE REMOVED AND REPLACED TCAS CONTROL HEAD.SDR AMCR201201180002Coax · misinstalledCREW REPORTED THAT THE TCAS DISPLAY WAS INCORRECTLY PAINTING TARGETS AT 45 DEG TO THE LT OF WHERE IT SHOULD HAVE BEEN, BASED ON VISUAL AND ATC VERIFICATION. CREW EXPERIENCED SIMILAR PROBLEM ON AN EARLIER SN ACFT (0049, 19 HRS TT) A FEW MONTHS PRIOR. MX FOUNDSDR CA120113006Tcas System · malfunctioned(CAN) TRAFFIC AVOIDANCE SYSTEM NOT GOING FROM GROUND MODE TO AIR MODE AFTER TAKE- OFF. AIRCRAFT SYSTEM TESTED SERVICEABLE DURING GROUND TESTS.SDR CA111130008Indicator · malfunctioned(CAN) MAINTENANCE NOTICED DISPLAY ON VSI/TRA TCAS INDICATOR VERY DIM AND FLICKERING. VSI REPLACED WITH SERVICEABLE UNIT. ACFT RETURNED TO SERVICE.SDR ERAA201100010Controller · inoperativeTCAS CONTROLLER AND TRANSPONDER CONTROLLER DISPLAY WENT BLANK ON SHORT FINAL INTO ANC. REPLACED CONTROLLER AND SYSTEM OPERATES OK.SDR UALA2011112706516Antenna · failedTCAS TEST FAILED. REPLACED TCAS LOWER ANTENNA PER MM, TCAS OPS CHECKED OKAY.SDR RU3A1123Processor · failedABORT PRIOR TO V1 DUE TO TCAS PROCESSOR FAILURE.
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