JASC 3412
Service difficulty reports · 254
Reports filed under 3412 · Outside Air Temperature Indicator/Sensor, 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 = '3412' 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 = '3412' 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 YENA20091030147Probe · faultyFLT 606 - JFK-PWM AIR RETURN TO JFK DURING CLIMB PRIOR TO 10000 RECORDED TAT 2 FAIL EICAS SHORTLY AFTER ELECTRICAL BURNING SMELL WAS NOTICED IN COCKPIT AND CABIN. TURN RECIRC FAN OFF AND SMELL DECREASED SIGNIFICANTLY. FOUND TAT 2 PROBE AT FAULT FOR BURNING SSDR HALA2009102700488Probe · faultyETOPS SIGNIFICANT SYSTEM - ATB - IN CRUISE FL 340 ,LOST A/P A/T AND TAT PROB INOP EICAS MSG TRIED L&R A/P ALSO INOP,DIVERTED TO SFO. T/S AND FOUND TAT PROBE FAULTY. REMOVED AND REPLACED IAW AMM 34-12-02-004-001 AND 34-012-02-004-008.RAN TEST 01-,02,10 ALONG SDR USAA20091001EM070Sensor · malfunctionedFLIGHT 894, CLT-ATL - THE CREW RECEIVED "TAT 2" FAIL MESSAGE ON APPROACH INTO ATL WITH ELECTRICAL BURNING SMELL. MAINTENANCE IN ATL REPORTED THE CONNECTOR IS BURNT. THE CONNECTOR WAS CAPPED AND STOWED AND THE CIRCUIT BREAKER WAS PULLED. THE AIRCRAFT WAS RELSDR USAA20091001EM069Sensor · malfunctionedFLIGHT 894, CLT-ATL - THE CREW RECEIVED "TAT 2" FAIL MESSAGE ON APPROACH INTO ATL WITH ELECTRICAL BURNING SMELL. MAINTENANCE IN ATL REPORTED THE CONNECTOR IS BURNT. THE CONNECTOR WAS CAPPED AND STOWED AND THE CIRCUIT BREAKER WAS PULLED. THE AIRCRAFT WAS RELSDR UALA2009091602935Relay · faultedTAT PROBE EICAS, RTFL. TRIED RELAY K400 IN K410 CURRENT SENSING RELAY POSITION, NO HELP. RE-INSTALLED K400 RELAY IN ORIGINAL POSITION AND PERFORMED RIGHT ANGLE OF ATTACK PROBE HEAT ADJUSTMENT AND TEST, CHECKS GOOD. RE-INSTALLED K410 IN ORIGINAL POSITION, STSDR UALA2009091602931Probe · malfunctionedAC ABRUPTLY PITCHED DOWN ON APPROACH TO DIA ON AP2, 1500 FT ALT AC PITCHED NOSE DOWN APPROX 5 DEG, 2300 FT PER MIN DESCENT RATE. DISCONNECTED AP AND LANDED NORMALLY. ITEM HAS HISTORY WHICH SHOWS PHC 1 REPLACED. PFR SHOWED THE INTERMITTANT ECAM WITH FAILURE SDR C2XA09RI156Sensor · inoperativeFLIGHT 2463 - EWR - FLIGHT CREW REPORTED "TAT 2 HEAT INOP" INDICATION ON EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED TAT CURRENT SENSOR AND PERFORMED OPERATIONAL CHECKS SUCCESSFULLY. ACFT WAS APPROVED TO RETURNSDR UHLA2009090400057Probe · inoperativeDURING DESCENT INTO KCID, TAT 2 FAIL MESSAGE APPEARED, FOLLOWED BY AUTO THROTTLE DISCONNECT. AIRCRAFTS AUTO PILOT FROZE ON FPA VERTICAL MODE AND WOULD NOT CAPTURE PRESELECTED ALTITUDE. SWITCHED SOURCE SIDE TO CAPT AND REGAINED AUTOMATION. FIVE MINUTES LATERSDR UHLA2009082700056Probe · inoperativeEN ROUTE FROM LGA, RECEIVED EICAS CAUTION AOA LIMIT FAIL AND TAT 1 FAIL. RAN APPROPRIATE CHECKLIST. DURING DESCENT, AUTO PILOT WAS NOT CAPTURING ALTITUDES OR STAYING IN LNAV MODE. AN ELECTRICAL BURNING SMELL APPEARED IN COCKPIT. FAS COULD ALSO SMELL IN FORSDR AALA20090826BOS01Relay · failedCREW REPORTED TOTAL AIR TEMPERATURE PROBE MESSAGE WITH ASSOCIATED AUTO THROTTLE DISCONNECT MESSAGE AND RIGHT ENGINE ELECTRONIC ENGINE CONTROL MESSAGE. RETURNED TO BOS AND LANDED WITHOUT INCIDENT. REPLACED TOTAL AIR TEMPERATURE PROBE (102LJ2AG). ACCOMPLISHEDSDR FDEA200908112979Tat Probe · failedJUST AFTER T/O GOT LEVEL ONE "TAT PROBE HEAT" ALERT. C/B HAD POPPED. CONSULT WITH MX, RESET C/B DUE TO THUNDERSTORMS AND LOW VISIBILITY AT DESTINATION. REMOVED AND REPLACED TOTAL AIR TEMP PROBE. OPS CHECK GOOD, REF AMM 34-16-02-2.SDR UHLA2009060400039Probe · faultyCREW RECEIVED TAT 1 FAIL MESSAGE, HEARD A LOUD POP SOUND, AND THEN SMELLED AN ELECTRICAL BURNING ODOR. DECLARED AN EMERGENCY AND DIVERTED TO MLI. LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS FERRIED TO PIT WHERE MAINTENANCE REMOVED AND REPLACED THE TAT NR 1, TSDR C2XA09RI104Tat Probe · inoperativeFLIGHT 3118 - EWR - FLIGHT CREW REPORTED NR 1 TAT HEAT INOP ON CLIMBING GOING INTO ICING. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. MX EWR REMOVED AND REPLACED NR 1 TAT PROBE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RSDR ASAA0955645Probe · faultyTEMP PROBE LIGHT ILLUMINATED FAULT CODE 303 100 00. GROUNDED, YES. REMOVED AND REPLACED TAT PROBE IAW MM 34 21 06 400 801.SDR HALA2009041700153Probe · inoperativeETOPS SIGNIFICANT SYSTEM, DIVERSION, TAT PROBE, AUTO PILOT, AUTO THROTTLE EICAS MESSAGE. NO LNAV, VNAV AND ASSOCIATED INFO. T/S PER FIM 30-33-00, PERFORMED MCDP TEST FLT FAULTS CODE 311661. FOUND TAT PROBE INOP. REMOVED AND REPLACED TAT PROBE IAW 34-12-02-SDR C2XA09IA090Tat Probe · inoperativeIAH - FLIGHT 2951, THE CREW REPORTED A TAT 1 HEAT INOP IN FLIGHT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE TAT PROBE, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOSDR USA2009F00000Sensor · burnedENROUTE, ON CLIMB OUT, THROUGH 8,000 FT, THE AUTO THROTTLE DISCONNECTED WITH AT FAIL, AOA LIMIT FAIL, TAT 1 FAIL EICAS MESSAGES. WITHIN MINUTES, AN ELECTRICAL ODOR BECAME EVIDENT IN THE COCKPIT. THE FLIGHT DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE WITHSDR RAIA2009021700001Probe · failedFLT 8075 - ORD - TAT PROBE FAIL MESSAGE. MAINTENANCE REMOVED AND REPLACED NR 1 TAT PROBE IAW EMB 145 AMM PROCEDURE. OPS CHECK GOOD.SDR USAA20090204EM007Module · damagedFLIGHT 1569, BDL-PHL - THE CREW REPORTED AUTO THROTTLE FAIL MESSAGE IN FLIGHT ALONG WITH TAT 2 FAIL, LOSING LEFT NAVIGATION. THE CREW DECLARED AN EMERGENCY AND LANDED UNEVENTFULLY. UPON LANDING REPORTED A FAINT ELECTRICAL SMOKE ODOR IN THE COCKPIT AND CABIN.SDR KCSA09001Control Panel · malfunctionedEPRL COMPUTER BUTTONS OVERHEATED AND SMELLED LIKE BURNT PLASTIC. R&R TAT / EPRL CONTROL PANEL. OPS CKS NORMAL REF MM 34-15-00.SDR AALA200803034Probe · inoperativeDFW UPON SELECTING FLAPS 1 RECEIVED LEADING EDGE SLAT DISAGREE. LANDED DFW USING ALTERNATE FLAPS WITHOUT INCIDENT. REPLACED RT TOTAL AIR TEMPERATURE PROBE. SYSTEM GROUND CHECKED NORMAL OPS.SDR UALA2008111305641Probe · failedTHE "HEAT L TAT" DISPLAYED. RTFL. *S/D* REPLACED LT TAT PROBE. REPLACED TAT SENSOR. REPLACED GROUND SAFETY RELAY R7334, ALTN NLG SQUAT RELAY R854, LT TAT PWR RELAY & LT TAT CURRENT SENSING RELAY R7429.SDR HALA0800608Circuit Card · malfunctionedETOPS SIGNIFICANT SYSTEM - "TAT" OVERHEAD TEST LIGHT PANEL LIGHT DOES NOT ILLUMINATE ON GROUND. PROBE IS POWERED ON GROUND CONSTANTLY. RERACKED NR 1 AND NR 2 SPEED CARDS PER MM 77-12-01. GND CHECK OK.
SDR DL76L080740Probe · inoperativeTAT LIGHT AFTER TAKEOFF. REPAIRS IN PROGRESS. ETOPS CATEGORY 'B': DIVERSION OR TURNBACK.SDR C2XA08CL054Relay · burnedMKE FLIGHT 3009 - THE CREW REPORTED SMOKE IN THE CABIN AND FLIGHT DECK AT FLIGHT LEVEL 36,000.PRIOR TO SMOKE THERE WAS A (TAT 2 HEAT INOP) MESSAGE. MAINTENANCE INSPECTED AND REPLACED THE NR 2 TAT CURRENT SENSOR RELAY KO494 AND SOCKET XK0494. OPERATIONAL CHECSDR F3LA200800047Tat Probe · inoperativeON CLIMB-OUT, THE FLIGHT CREW REPORTED AN ECAM MESSAGE (15052) INDICATING THE CAPTAIN'S TAT SENSOR WAS INOPERATIVE. DESTINATION AIRPORT REQUIRED TAT INFORMATION FOR ANTI-ICING OPERATIONS. THE FLIGHT CREW RETURNED TO THE DEPARTURE AIRPORT AND MADE AN UNEVENTFSDR C2XA07RI105Tat Probe · inoperativeFLT 2993 - EWR - CREW REPORTED TAT 2 HEAT INOP MESSAGE ON EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED NR 2 TAT PROBE IAW EMB145XR AMM 34-15-03 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY.SDR SIMA200733205Sensor · inoperativeTAT 1 HEAT INOP AFTER TAKEOFF. REMOVED AND REPLACED NR 1 TAT SENSOR IAW EMB 140 AMM 34-45-03. OPS CK GOOD AT THIS TIME. AIRCRAFT RETURNED TO SERVICE.SDR SIMA200733009Sensor · failedTAT 1 HEAT INOP AFTER TAKEOFF. REMOVED AND REPLACED NR 1 TAT SENSOR IAW EMB 140 AMM 34-45-03. OPS CK GOOD AT THIS TIME. AIRCRAFT RETURNED TO SERVICESDR BB07071Probe · failedFLIGHT 724, PHL-SNN: TAT PROBE HEAT FAILED. RETURNED TO PHL. MAINTENANCE REPLACED THE TAT PROBE. NO FURTHER FAULTS.SDR ASMF200606010Indicator · failedAIRCRAFT RETURNED TO PLATFORM, TAT INDICATION VARIATIONS WERE SHOWED. FIM 34-21 PROCEDURE TASK 813 WAS PERFORMED, BUT FAIL CONTINUED. FAILURE WAS DEFERRED IAW MEL 34-5, CATEGORY (C). ONCE WE HAVE MORE INFORMATION WE WILL SEND YOU.SDR N93A200603251Relay · failedTAT PROBE HEAT FAIL CAS MESSAGE ILLUMINATES REPEATEDLY IN FLIGHT EVERY 20 SECONDS CAS MESSAGE CYCLES ON AND OFF. MAINTENANCE FOUND RELAY INOPERATIVE CAUSING PROBE HEAT NOT TO ACTIVATE.SDR C8GA20060005Quick Disconnect · disconnectedFLT 716 FROM TOL TO MEM. DURING TAKEOFF, CAPTAINS AIR SPEED INDICATOR FROZE AT 70 KNOTS. CREW ABORTED TAKEOFF AND RETURNED TO GATE WITHOUT FURTHER INCIDENT. FOUND CAPTAINS MACH AIRSPEED INDICATOR QUICK DISCONNECT NOT FULLY ENGAGED. RESECURED QUICK DISCONNESDR AWXA200500989Wire · inoperativePHX - AIR TURN BACK - FLT 277 - TAT PROBE FAULTED AFTER TAKEOFF. CREW RETURNED TO PHX AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPAIRED WIRING AT THE AIR/GROUND SYSTEM TWO RELAY (K203) IAW BOEING 757 AMM 20-81-12. OPERATIONAL CHECKS WERE GOOD.SDR TXER100778Probe · brokenPROBE BROKEN.SDR TXER100777Probe · brokenPROBE BROKEN.SDR RAIA00502007Probe · failedNR 1 TAT FAULT. MAINTENANCE REMOVED AND REPLACED NR 1 TAT PROBE.SDR RAIA00501038Probe · failed7994- STL- NR 1 TAT HEAT FAULT MESSAGE. MAINTENANCE REPLACED NR 1 TAT PROBE.SDR LAB2004F00001Probe · inoperativeOAT (OUTSIDE AIR TEMPERATURE) PROBE INSTALLED IN CONJUNCTION WITH EFIS-SV SYSTEM FAILED. REPLACED PROBE WITH NEW AND CORRECTED PROBLEM.SDR AALA20040661Computer · looseSFO - INFLIGHT T044 JUST PRIOR TO A/C ROTATION LOST BOTH AIRSPEED INDICATORS, BOTH ALTIMETERS, BOTH VSI, BOTH FDS, AUTOTHROTTLES, AUTO PRESS 1&2, BOTH EEC, RUDDER RATIO, MACH TRIM, TCAS, ALT REPORTING, AUDIO ALTS. UNABLE TO RESTORE ANY SYSTEM. AFTER LANDING SDR AUS20040160Probe · failed(AUS) TAT PROBE FAILED.SDR MALA040210Probe · bird strikeBIRD STRIKE TO AIRCRAFT WAS DETERMINED TO BE MULTIPLE AREA OF IMPACT. COMPLETED GENERAL VISUAL INSPECTION OF THE AIRCRAFT EXTERIOR, LANDING GEAR, ALL FLT CONT BOTH ENG, PROPS. NOTED BIRD STRIKE TO RADOME. COMPLETED GENERAL INSPECTION OF AIRCRAFT. REMOVED &SDR DL75K031067Probe · failedON T/O ROLL, RECEIVED EICAS MSG TAT PROBE AND TAT LIGHT ILLUMINATED ON OVERHEAD PANEL. REPLACED TAT PROBE.SDR 258125Relay · arcedPILOT REPORTED SMOKE IN COCKPIT JUST PRIOR TO LANDING. AIRCRAFT LANDED WITHOUT HAVING TO DECLARE AN EMERGENCY. MAINTENANCE FOUND RELAY K30 IN THE TAS PROBE HEAT CIRCUIT HAD OVERHEATED DUE TO A FAILED CONNECTION ON THE POWER FEED TO THE PROBE HEATER. RELAY KSDR VNAA0308014Probe · failedDURING FLIGHT, THE CREW RECEIVED A TAT HEAT FAIL CAS MESSAGE AND RETURNED TO DAY. MAINTENANCE INSPECTED AND REPLACED THE TAT PROBE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 30-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERSDR 03FDEA00652Indicator · failedTAT INDICATOR INTERMITTANT. INDICATOR FAILED ON CLIMBOUT WITH OFF FLAG CYCLING FOR 30 SEC. THEN FAILED WITH SOLID OFF FLAG FOR 60 MIN. INDICATOR CAME BACK ON DURING APPROACH. REMOVED AND REPLACED TAT INDICATOR & OPS CHECKED PER 727-200 MM 34-13-000-5. ALLSDR RAIA00303090Probe · inoperativeSGF- TOTAL AIR TEMP NR 2 INOP WARNING MESSAGE. MAINTENANCE REMOVED AND REPLACED NR 2 TAT, OPS CHECK OK.SDR AC2A084874Probe · loosePROBE IS LOOSE. REPLACED PARTSDR HEEA084877Sensor · will not testNR 1 N1 GAUGE DID NOT PASS TACO CHECK, READING WAS LOW FOR OAT.SDR RAIA00302052Relay5305-PIT-TAT 2 HEAT INOP WITH SMOKE IN THE COCKPIT. MAINTENANCE REMOVED AND REPLACED NUMBER 2 TAT HEAT RELAY AND SOCKET, OPS CK OK.
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