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 AALA20130822007Tat Probe · inoperativeDFW INFLIGHT ORD-MEX. CREW REPORTED LOSS OF VERTICAL FUNCTION OF AUTO PILOT & V NAV INOPERATIVE. FLIGHT DIVERTED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TOTAL AIR TEMPERATURE PROBE. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSDR CA130524004Probe · failed(CAN) PAN PAN DECLARED WITH LT ATC AS A RESULT OF LOSS OF TAT PROBE, AUTO THRUST AND DEGRADED L NAV/VNAV MODE. ENGAGED DUTY PILOT/MOC TAT PROBE REPLACED IAW AMM 34-12-02, PB 401, CHECKS OK.SDR HALA2013041900041Adiru · inoperativeDURING TAKEOFF ROLL, AIRPSEED INDICATOR ON CAPTAIN AND F/O SIDES NORMAL AT APPROX 90KTS. CAPTAIN`S AIRPSEED INDICATOR WENT BLANK. ABORTED TAKEOFF AT 100 KTS. R & R CAPTAIN`S PITOT PROBE IAW AMM 34-11-15. OPS CHECKED GOOD, R & R CAPTAIN`S AIR DATA MODULE ISDR AALA20130418001Probe · failedMIA - CREW REPORTED EICAS MESSAGE FOR "TAT PROBE". EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. REPLACED TOTAL AIR TEMPERATURE PROBE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR RJEF2013032747901Sensor · faultyDURING THE TAKEOFF RUN OF FLIGHT LR691 FROM BOG TO BSB THE PILOT REPORTED THAT PFD1 INDICATES 15 KNOTS MORE THAN PFD2, DUE TO THAT REASON THE AIRCRAFT RETURNED TO THE GATE FOR MAINTENANCE. IN ORDER TO RETURN THE AIRCRAFT TO SERVICE PERFORMED A FAULT ISOLATIONSDR CHQA20130315080Probe · defectiveCREW REPORTED THAT AFTER TAKEOFF THEY RECEIVED A TAT 1 HEAT INOP MESSAGE. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. THE MESSAGE CLEARED UPON LANDING. MAINTENANCE REPLACED THE NUMBER 1 TAT PROBE. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DESDR CALA2012121000856Probe · failedWHILE CLIMBING THRU APPROX FL320. TAT PROBE BECAME INOPERATIVE AND BOTH EEC`S ALSO INOPERATIVE, AT THAT POINT BOTH L NAV AND V NAV WERE INOPERATIVE. LL REMAINED INOPERATIVE UNTIL LANDING. R & R TAT IAW MM 34-12-02-024-033 AND 34-12-02-404-008. OPS TEST TAT SDR UALA2012110606363Probe · faultyENGINE EEC C1 L LEFT ENGINE CONTROL IS IN A TIME LIMITED DISPATCH CONDITION. ENGINE CONTROL SYSTEM IS OPERATING WITH REDUCED REDUNDANCY.STATUS MSG01- NOT ACTIVE CRUISE MODE DEPENDENT; ELECTRONIC ENGINE CONTROL (L ENG) T2 SIGNAL DOES NOT AGREE WITH TOTAL AIR TSDR CHQA20120710207Sensor · faultyCREW REPORTED THAT THEY RECEIVED A TAT 1 HEAT FAIL MESSAGE AFTER TAKEOFF. DUE TO WEATHER RESTRICTIONS, RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 TAT 1 HEAT SENSOR. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTEDSDR AALA20120323012Tat Probe · inoperativeDFW - CREW REPORTED TOTAL AIR TEMPERATURE PROBE MESSAGE FOLLOWED BY AUTOTHROTTLE DISCONNECT AND LOSS OF FLIGHT MANAGEMENT COMPUTER FLIGHT PLANS. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT PROBSDR CHQA20120314076Relay · burnedCREW REPORTED THAT DURING FLIGHT RECEIVED A "TAT 2 HEAT INOP" MESSAGE. SHORTLY AFTER RECEIVING THE MESSAGE THE CREW REPORTED THAT THE COCKPIT AND PART OF THE CABIN FILLED WITH SMOKE AND THAT THE SMOKE SMELLED ELECTRICAL. THE CREW DIVERTED AND LANDED WITHOUT SDR HNAA2012030700667Dadc · malfunctionedON TAKEOFF ROLL, OVERSPEED HORN SOUNDED WITH A CLIMBING ALTIMETER AND CLIMBING VSI. ALTIMETER FLAGGED SHOWING ALTITUDE OF 60,000 FT. CAPTAIN`S SIDE WAS THE ONLY SIDE AFFECTED. R & R NR 1 DADC IAW MM 34-12-02. OPS CHECKED GOOD. OK FOR SERVICE.SDR CA120130014Probe · corroded(CAN) OAT PROBE IS EXHIBITING SIGNS OF CORROSION. MFG IS INVESTIGATING THIS ISSUE WITH THE MFG OF THE PROBE.SDR HNAA2012010400452Dadc · failedON ROTATION WITH HSI SELECTED TO NR 1, DADC INVALID MESSAGE APPEARED, LOST SAT, ALT PRE SELECT WENT BLANK AND CAPT ALTIMETER FLAGGED. ALL CLEARED WHEN NR 2 ADC WAS SELECTED. R & R NR 1 DADC. OPS CHECKED GOOD IAW 34-12-02.SDR DALA1171611200Probe · defectiveON TAKEOFF BY CAPTAIN, NO VNAV, LNAV, OR A/T OR LEFT/CETER A/P AND AIR SPEED BUGS INOP. RIGHT A/P WORKED WITH LNAV BUTNO A/T. HAND FLYING A/C A/S DID NOT MATCH WITH POWER CALLED MTC AND DISPATCHED PULLED AND RESET SEVERAL CIRCUIT BREAKERS NO HELP. 20 MINUTESDR UALA2011111406222Module · faultyTAT STATUS MSG DISPLAYED WITH GROUND PROX WINDSHEAR AND EPR INDICATION FAILING. MSG 34-25800. ACCOMPLISHED TROUBLESHOOTING PER FIM 34-21 TASK 809, REPLACED TAT PROBE PER MM & INPUT-OUTPUT MODULE (IOM) PER MM. MESSAGES CLEARED AND SYSTEM OPERATES NORMAL.SDR UALA2011082404533Sensor · faultyADR 1 ECAM, FLIGHT DIVERTED. SAMC TEXT: *UPDATE* CFDS SHOWS TAT SENSOR 11FP1 FAULT SEEN BY BOTH ADR1 AND ADR3. SENSOR PCN 484- 0084. REPLACED TAT SENSOR 1, REF TSM 34-11-00-810-863 AND AMM-34-11-18. ACP SENSOR TEST. NO FAULTS. CONCURRED WITH OPBLM.SDR C2XA11TY134Probe · defectiveTYS - A/C WAS EN ROUTE TO BMH FROM ORD WHEN EICAS MESSAGE OF THE TAT 2 INOP. CREW DIVERTED TO TYS WHERE MAINTENANCE REMOVED AND REPLACED THE NR 2 TAT PROBE IAW EMB 145 AM 34-15-03 AND EMB 145 IPC 34-15-02 FIG 20 PAGE 1 AND 2. OPS CHECK GOOD AND WAS RELEASED SDR UALA2011072503762Indicator · inoperativeGROUND POWER DROPPED OFF THE AIRCRAFT. AFTER POWER WAS RESTORED THE COCKPIT SCREENS WOULD NOT COME ON AND THE GRND WARNING HORN GOES OFF WHEN ALIGNING ADIRU'S NR 1 AND NR 3. UPPER ECAM 'BCL2' FAULT DISPLAYED, BUT BCL2 TESTS OKAY. REPLACED BCL2, NO HELP WITSDR CA110606018Probe · failedMADE AIR TURN BACK TO STATION DUE TO CREW EXPERIENCING MULTIPLE FMC, A/P AND ENGINE DISPLAY FAULTS AND THE LACK OF AVAILABLE PARTS AND MX. PROBLEM ISOLATED TO TAT PROBE FAILURE. PROBE REPLACED ON SNAG G021767. AUTO THROTTLE ENGAGED FAILED TO CONTROL SPEED, ASDR X5ER20110614001Probe · shortedFLIGHT CREW REPORTED BURNING SMELL IN COCKPIT FOLLOWED BY TOTAL AIR TEMPERATURE PROBE HEAT CIRCUIT BREAKER POPPING. FLIGHT CREW MADE EMERGENCY LANDING AT DAL.SDR AALA20110525JFK01Sensor · inoperativeJFK - INFLIGHT ORD-HEL. CREW REPORTED DURING CLIMBOUT INACCURATE TOTAL AIR TEMPERATURE AND STATIC AIR TEMPERATURE READINGS (TOO HIGH). EMERGENCY DECLARED FLIGHT DIVERTED JFK LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT SENSOR. SYSTESDR AALA20110426MIA01Probe · inoperativeMIA - CREW REPORTED TAT PROBE TEMPERATURE INDICATION ERRATIC. FLIGHT LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT PROBE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR AALA20110424LAX01Probe · defectiveLAX - CREW REPORTED TAT PROBE EICAS MESSAGE APPEARED ON UPPER EICAS AND TAT ANNUNICATOR LIGHT ON OVERHEAD PANEL ALSO ILLUMINATED. EMERGENCY DECLARED, FLIGHT RETURNED LAX LANDED WITHOUT INCIDENT. REPLACED TOTAL AIR TEMPERATURE PROBE. SYSTEM GROUND CHECK NORMSDR UALA2011041801859Probe · inoperativeTAT PROBE INOP, FLIGHT DIVERTED. REPLACED TAT PROBE, OPS CHECKED NORMAL.SDR AALA20110416DFW07Probe · inoperativeDFW - INFLIGHT MIA-MSP. CREW REPORTED DURING CRUISE THE TOTAL AIR TEMPERATURE PROBE LIGHT CAME ON. FLIGHT DIVERTED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT PROBE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR UALA2011041401807Sensor · faultySTATUS MSG HEAT TAT. REPLACED TAT PROBE AND PROBE HEAT RELAY K30331, OPS CHECK GOOD.SDR VNAA2011031400008Probe · malfunctionedCREW REPORTED TAT PROBE HEAT CAUTION MESSAGE ON CLIMBOUT FROM CLT. CREW RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REMOVED AND REPLACED TOTAL AIR TEMPERATURE (TAT) PROBE AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUAL. AIRCSDR AALA20110304MIA01Probe · failedMIA - CREW REPORTED LOSS OF TOTAL AIR TEMPERATURE PROBE, AUTO THROTTLE, AUTOPILOT, AND SOME NAVIGATIONAL CAPABILITIES. FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT PROBE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR FDEA201101040009Tat Probe · failedIMMEDIATELY AFTER TAKE OFF, TAT PROBE, RT & LT ENG EEC EICAS MESSAGES. CHANGED RELAY K143, NR1 GROUND SENSE, R & R RELAY K-410, R & R K203 SYS 2 AIR/GROUND RELAY, VERIFIED NEW PROBE READS 26 OHMS. FOUND TAT PROBE READING OPEN. R & R TAT PROBE IAW MM 34-SDR AALA20101104MIA01Tat Probe · faultyMIA - CREW REPORTED DURING CLIMB TOTAL AIR TEMPERATURE PROBE EICAS AND OTHER ASSOCIATED FAILURE MESSAGES. FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT PROBE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR AALA20101030ORD01Probe · defectiveORD - INFLIGHT JFK-SEA. CREW REPORTED TOTAL AIR TEMPERATURE PROBE EICAS MESSAGE. FLIGHT DIVERTED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TAT PROBE THAT WAS BAD. SYSTEM GROUND CHECK NORMAL OPERATION.SDR C2XA10IA258Sensor · inoperativeIAH - FLIGHT 2184, THE CREW REPORTED A TAT 2 INOP MESSAGE ON EICAS ON CLIMB. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER TWO TAT HEAT SENSOR, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT SDR AALA20100826TUL01Probe · blockedHNL - CREW REPORTED FLIGHT MANAGEMENT COMPUTER FAULTS AND TOTAL AIR TEMPERATURE ERROR. EMERGENCY DECLARED, RETURNED HNL LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND INSECT DEBRIS PLUGGING TOTAL AIR TEMPERATURE PROBE. REPLACED PROBE AND AIRSDR C2XA10RI059Sensor · inoperativeFLIGHT 2700 - EWR - FLIGHT CREW REPORTED NR 2 TAT HEAT INOP INDICATION ON EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED NR 2 TAT SENSOR AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TOSDR R61A20100187Unknown · failedCREW REPORTED TAT 2 FAIL AND ELEC SMELL WHILE IN FLIGHT. MAINTENANCE WAS DISPATCHED AND PLACED TAT 2 ON MEL.SDR C2XA10CL054Probe · inoperativeCLE FLIGHT 2659 THE CREW REPORTED A NR 1 TAT HEAT INOP MESSAGE IN FLIGHT. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REPLACED THE NR 1 TAT PROBE. OPERATIONAL CHECKS WERE GOOD.SDR AALA20100321DFW01Tat Probe · inoperativeDFW - INFLIGHT LAX-STL. CREW REPORTED TOTAL AIR TEMPERATURE PROBE HEAT FAILURE IN CRUISE. FLIGHT DIVERTED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED TOTAL AIR TEMPERATURE PROBE. SYSTEM GROUND CHECK NORMAL OPERATION.SDR C2XA10RI026Probe · inoperativeFLIGHT 2829 - EWR - DURING CLIMBING, FLIGHT CREW REPORTED TAT 2 HEAT INOP INDICATION ON EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED TAT 2 PROBE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TOSDR C2XA10RI017Probe · failedFLIGHT 2408 - EWR - FLIGHT CREW REPORTED TAT NR 1 HEAT FAIL ON EICAS DURING CLIMB. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED TAT PROBE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERSDR RAIA2010012000002Probe · faultyDURING CLIMBOUT OF ORD, THE CREW REPORTED RECEIVING A NR 1 TAT PROP HEAT INOP MESSAGE ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE NR 1 TAT PROBE AND OPS CHECKED IT GOOD IAW AMM PROCEDURES.SDR C2XA10CL003Tat Probe · faultyCLE FLIGHT 2659 THE CREW REPORTED A "TAT 1 HEAT INOP" MESSAGE ON THE EICAS IN FLIGHT. THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 TAT PROBE AND OPERATIONAL CHECKS WERE GOOD.SDR C2XA10RI005Sensor · inoperativeFLIGHT 2245 - FLIGHT CREW REPORTED TAT NR 1 HEAT INOP INDICATION ON EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. MX R & R NR 1 TAT PROBE AND PERFORMED OPS CHECK SUCCESSFUL. ACFT APPROVED TO RETURN TO SERVICE.SDR HALA2009123000610Probe · malfunctionedETOPS SIGNIFICANT SYS - TAT LIGHT NOT ILLUMINATED ON PREFLIGHT. REMOVED & REPLACED TAT PROBE IAW AMM 34-12-02. REPLACED K411 & K644. OPS CK OK IAW MM 34-12-02.SDR YENA20091229186Probe · faultyFLT 915 BOS-JFK AOA 1 CAUTION MESSAGE AND SMELL OF SLIGHT BURNING PLASTIC, TURNED RECIRC FAN OFF SMELL DISAPPEARED. REG LOG PAGE 688966 AND 688967, REMOVED AND REPLACED NR 1 TAT PROBE AND CONNECTOR AS PER AMM 34-15-02 AND SPWM 20-21-20.SDR UALA2009122103954Probe · faultyLOST BOTH AUTOPILOT AND AUTOTHROTTLES, FLIGHT DIVERTED. REPLACED RIGHT STATIC PRESSURE AIR DATA MODULE NUMBER 19FP4 (PRECAUTIONARY). CURRENT STATUS NO FAULTS. NR 2 TAT PROBE READS LOW, REPLACED PROBE. RPLC'D ADRIU 3 (P/N HG1150AC06-18, POSITION 3). ACCMP'D CASDR UALA2009120903810Sensor · failedHEAT TAT FAILURE OF TOTAL AIR TEMPERATURE (TAT) PROBE HEATING CIRCUIT. STATUS MSG01- LATCHED CLIMB MODE DEPENDENT; TAT PROBE HEATER POWER IS NOT AVAILABLE. DB- ELMS P110 ELECTRONICS UNIT MSG-3037120 LATCHED CL MODE. REPLACED TAT PROBE AND PERFORMED MAT TEST. SDR YENA20091206166Probe · failedFLT 1060 AUS-JFK REPORTED THRU ACARS "AOA LIMIT FAIL" DURING FLIGHT ODD ODOR IN COCKPIT AND FWD GALLEY AT SAME TIME AS MSG THEN SMELL WENT AWAY. AIRCRAFT LANDED AT JFK WITHOUT INCIDENT. MX TROUBLESHOT TO "TAT NR 1 FAIL" FOUND LEFT TAT PROBE CONNECTOR OVERHEASDR C2XA09RI202Sensor · inoperativeFLIGHT 2710 - EWR - FLIGHT CREW REPORTED THAT DURING CLIMBING TAT NR 1 FAIL MESSAGE IN EICAS. CREW PERFORMED AIR RETURN AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED TAT NR 1 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETSDR YENA20091113156Sensor · failedFLT 1404 SFO-AUS DIVERTED TO SJC, ON CLIMBOUT THRU FL290 "TAT 1 FAIL" EICAS MESSAGE FOLLOWED BY AUTO THROTTLE DISCONNECTED THEN AUTOPILOT DISCONNECTED, A STRONG BURNED ELECTRICAL FUME SMELL. A/P AND A/T WOULD NOT RE-ENGAGE AND NO GUIDANCE FROM FLIGHT DIRECTOR
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