JASC 3020
Service difficulty reports · 1,643
Reports filed under 3020 · Air Intake Anti/De-Ice 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 = '3020' 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 = '3020' 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 AALA202606011943Relief Valve · failedAIRCRAFT WAS GROUNDED: #1 ENG ANTI-ICE CAUTION ILLUMINATED IN CLIMB AT FL310. LEFT BLEE,D PRESSURE NORMAL AND NO OTHER ASSOCIATED LIGHTS. DECESION MADE TO RETURN TO DFW. EMERGENCY WAS NOT DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED LEFTSDR DALA2026032301953Transducer · faultedDIV - TO ATL DUE TO "L COWL A/ICE FAIL ON" CAUTION MESSAGE. CORRECTIVE ACTION: PERFORMED VISUAL INSPECTION OF ASSOCIATED WIRING, SENSE LINES, AND CONTINUITY CHECKS FROM THE ENGINE ELECTRONIC CONTROL TO THE UPPER AND LOWER COWL ANTI ICE VALVES. REPLACED LEFT THSDR AALA202602237273Clamp · missingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DFW DUE TO THE FLIGHT CREW REPORTING AN ANTI ICE ENGINE 1 VALVE CLOSED ECAM CLIMBING THROUGH FL250. ECAM GOES AWAY WHEN ANTI ICE PUSH BUTTON IS OFF. THE AIRCRAFT LANDED SAFELY AT DFWSDR AALA202602232696Sense Line · looseAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DFW DUE TO THE FLIGHT CREW REPORTING AN ANTI ICE ENGINE 1 VALVE CLOSED ECAM CLIMBING THROUGH FL250. ECAM GOES AWAY WHEN ANTI ICE PUSH BUTTON IS OFF. THE AIRCRAFT LANDED SAFELY AT DFWSDR AALA202602039154Anti-Ice Valve · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON TAKEOFF AND DESCENT COWL ANTI-ICE LIGHT ILLUMINATED. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. REMOVE AND REPLACED NUMBER 1 ENGINE INTAKE ANTI-ICE VALVE. PER AMM 30-21-11.SDR CALA2025112111377Anti-Ice Valve · no discrepancyTIA VALVE LIGHT WITH EICAS WHEN THRUST IS BELOW 30 N1 ON TAXI NORMAL INDICATION PER CONDITIONS DESCRIBED. NO FURTHER ACTION NEEDED. IAW AMM 30-21-00.SDR IPXA2025111093190Elec Connector · damagedAIR TURN BACK DUE TO RIGHT ENG TAI INOP LIGHT & EICAS MSG. ENG. A/I CHECKLIST WAS RUN W/NO RELIEF. ICING CONDITIONS AT DESTINATION THIS OCCURRED ON CLIMB-OUT. REPLACED CONNECTOR D1318 FOR ENG ANTI-ICE VALVE IRW B757 SWPM 20-60-03. REVERSED DMP 30-21-1-1. PERFSDR 2025FA0000385Cable Assy · debondedALTERNATE AIR DOOR IS CABLE DRIVEN FROM THE COCKPIT. THE ALTERNATE AIR CABLE IS A STANDARD AVIATION CONTROL CABLE WITH A BLACK SHEATH. THE AIRCRAFT LISTED HAS HAD THE ALTERNATE AIR CABLE REPLACED LESS THAN 100 HOURS AGO. DURING A 100 HOUR INSPECTION THE CABLE SDR VNAA2025060211101Control Panel · faultedL COWL A/ICE CAUTION. / REMOVED AND REPLACED ANTI-ICE CONTROL PANEL IAW CRJ 700 AMM 30-12-10-000/400-801. L CAIV OPS TEST GOOD; WINDSHIELD HEAT STATUS MESSAGE AND L PITOT HEAT/STATIC HEAT/AOA STATUS MESSAGES APPEARED. REMOVED AND RERACKED DCU 1 IAW CRJ 700 AMMSDR DALA2025022301384Anti-Ice Valve · inoperativeSHIP 3162 DISC: SMOKE IN COCKPIT AT THE GATE IN KHOU. ON EXTERNAL POWER ONLY. APU AND ENGINES OFF. TURNED OFF ALL ELECTRICAL POWER AND SMOKE DISSAPATED. NO ECAM OR POPPED CIRCUIT BREAKERS. C/A: T/S SMOKE/FUME EVENT, DURING T/S FOUND C/B W10 #2 ENG ANTIICE POPESDR SWAA2024111859859Clamp · looseENG 1 OVERHEAT LIGHT AT CLEANUP REDUCED THRUST PER CHECKLIST; LIGHT OUT AFTER APROX 40-50 SECONDS. LANDED REDUCED THRUST; ENGINE INDICATION NORMAL REST OF FLIGHT AND DURING INCIDENT<[01] T/S FOUND #1 ENG TAI VALVE BYPASSING AIR AT AFT CLAMP. RESECURED CLAMP ANSDR WUXA2024091700718Link · brokenDURING PRE-FLIGHT PILOT NOTICED ON RH ENGINE INERTIAL SEPARATOR DOOR WAS OUT OF POSITION. MAINTENANCE INSPECTION FOUND BOTH ACTUATING 'SHOCK LINK ASSEMBLY'S" FAILED. THESE LINKS CONNECT THE INERTIAL SEPARATOR DOOR TO THE ACTUATING TORQUE-TUBE. THE ASSEMBLY ENDSDR DALA2024072707521Sensor · faultedSHIP 5011 - ATB - TO ATL DUE TO ENG 2 HOT AIR LEAK ECAM MESSAGE. CORRECTIVE ACTION: REPLACED ENG #2 NAI TEMPERATURE SENSOR (4160KS). (LP 5764725)SDR DALA2024052305454Anti-Ice Valve · inoperativeSHIP 3923 -DIV- DIVERTED TO DTW DUE TO LEFT ENGINE NOSE COWL ANTI-ICE DISAGREE. CORRECTIVE ACTION: REPLACED LEFT NOSE COWL ANTI-ICE VALVE, RE-SECURED CANNON PLUG AND PERFORMED OPERATIONAL/LEAK CHECK PER B737 AMM 30-21. OPS CHECKS GOOD. (LP 0355097)SDR Q5QA20240223003Deice System · crackedDURING A SCHEDULED INSPECTION CRACKING WAS FOUND ON THE AFT SIDE OF THE HEATED LIP ASSEMBLY, THE CRACKING WAS IDENTIFIED BY VISUAL INSPECTION. THE PILATUS PC-12 REPAIR INVOLVES REPLACEMENT OF THE ENTIRE HEATED ANTI-ICE LIP ASSEMBLY P/N 530.24.12.151, OR P/N 53SDR SWIA202402050002Warning Message · activatedANTI ICE DUCT WARNING MESSAGE. (FLIGHT 5050 FILED CLOSED)UPON ARRIVAL TO AIRCRAFT, SPOKE WITH CAPTAIN AND HE MENTIONED THAT AFTER RUNNING QRH THE MESSAGE EXTINGUISHED. BUT AS SOON AS HE TURNED ON WING A/I THE ANTI ICE DUCT WARNING APPEARED AND ON EICAS A/I PASDR FDEA202401190089Anti-Ice Valve · inoperativeCLIMBING OUT, WE TURNED ON ALL ANTI-ICE SYSTEMS ENTERING CLOUDS. HAD AN AMBER TAIL ANTI- DISAG WARNING N EIS, FOLLOWED SHORTLY BY LEVEL 2 TAIL A-ICE DISAG. RAN QRH, TURNED OFF SYSTEM AND RETURNED TO DEPARTURE BASE. REPEAT WRITE UP. REMOVED AND REPLACED HOSDR Q5QA20240104001Plate · crackedDURING A SCHEDULED INSPECTION IT WAS NOTED THAT THERE WAS EXHAUST GAS STREAKING IN THE ENGINE INLET COMING FROM THE AFT EDGE OF THE STAINLESS STEEL HEATED DEICE LIP. UPON FURTHER INVESTIGATION IT WAS FOUND THAT THE HEATED DEICE LIP WAS CRACKED AROUND THE SUPPSDR SWI2024F00000Unknown · warning messageL COWL A/I CAUTION MESSAGE WHEN USING THE COWL ANTI ICE. DID THE QRH THOUGH IT CLEARED ON ITS OWN. (FILED CLOSED)UPON ARRIVAL TO AIRCRAFT FOUND L COWL A/I VALVE OPEN CAUTION MESSAGE WITHOUT VALVE BEING COMMANDED AND DURING OPERATIONAL CHECKS OF L COWL A/I VALVSDR DALA2023112709727Unknown · unknownSHIP 3143 -DIV- TO PHX DUE TO ANTI ICE ENG2 VALVE CLSD ECAM MESSAGE. CORRECTIVE ACTION: T/S. NO FAULTS. FOUND HARD LINE SNAPPED OFF AT THE B-NUT. REPLACED HARD SENSE LINE FOR ANTI-ICE VALVE. (4278924)SDR 2023FA0000787Valve · inoperativeENGINE NUMBER 2 COWL VALVE OPEN LIGHT, BRIGHT BLUE WITH ENGINE ANTI ICE SWITCH ONSDR SWIA2023102706Unknown · warning messageL COWL A/I CAUTION MESSAGE WHEN SELECTING LEFT COWL ANTI-ICE OFF. COMPLIED WITH QRH, MESSAGE STILL PERSISTED WITH COWL ANTI-ICE SELECTED OFF. (FILED CLOSED)TROUBLESHOT L COWL A/I CAUTION IN REFERENCE TO FIM 30-22-01. REMOVED AND REPLACED LH CAI VALVE IN REFERESDR ASAA2023082844830Valve · faultyAMBER TAI INDICATION ABOVE #2 N1 GAUGE. GROUNDED - YES. CREW STATED THEY DID NOT OPERATE EITHER ENG COWL ANTI-ICE VALVES DURING THIS PARTICULAR FLIGHT. SUSPECT OVERPRESSURE COND DURING ENG OPERATION. PERFORMED OPS CHECK ON #2 ENG COWL ANTI-ICE VALVE VIA APU BLSDR CALA2023090402700Shutoff Valve · lockedEAI PRSOV L ADVISORY. LEFT ENGINE ANTI-ICE (EAI) PRSOV FAILURE. FIM TASK REF : 31-90-F8-01A-421B-A. CMC MSG# 3010011 FLIGHT STATUS: L INTERMITTENCE CODE: M PH: CRUISE NARRATIVE: 30 WWFDS EAI CIPS OPS (LEFT). LEFT ENGINE ANTI ICE VALVE PRSOV PHOTO ADDED LOCKED SDR ASAA2023081744659Unknown · unknownDURING ACCOMPLISHMENT OF TC N2471001 (RIGHT INLET COWL (GV) FOUND #2 ENGINE TAI DUCT CRACKED. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023081444593Unknown · unknown#1 ENGINE "COWL VALVE OPEN" LIGHT ILLUMINATED BRIGHT BLUE AND AMBER "TAI" ON ENGINE DISPLAY AFTER TURNING ENGINE ANTI-ICE OFF ON APPROACH. GROUNDED - YES. PERFORMED ENGINE COWL ANTI-ICE OPERATIONAL TEST. CYCLED ENGINE ANTI-ICE SEVERAL TIMES WITH NORMAL INDICATSDR IXXA2023081001Duct · cracked#2 PYLON ACCESS 441AT AFT T.A.I. DUCT SUPPORT COLLAR CRACKED AT BULKHEAD PASS THRU.SDR ASAA2023071243995Unknown · unknownNO.2 ENG ANTI-ICE WHEN TURNING OFF GOES BRIGHT BLUE THEN INSTEAD OF OFF GOES DIM BLUE AND HAS BEEN FLICKERING DIM BLUE THE ENTIRE FLIGHT EVEN AFTER CYCLING. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070243836Unknown · unknownENGINE ANTI ICE COWL VALVE OPEN LIGHT DIM AND FLICKERING IN CLOSED POSITION TAI OPERATES AS NORMALLY INDICATED. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023062943834Unknown · unknown#2 ENGINE COWL ANTI-ICE INDICATION. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023062443705Unknown · unknown#2 COWL VALVE OPEN LT ON DIM WITH SWITCH OFF,CYCLED SWITCH AND NORMAL INDICATIONS SHOWN LIGHT FLICKERS VERY DIM. GROUNDED - YES. NO LT ILLUMINATED AT OVRHD. PTT CHKS GOOD. MASTER TEST DIM CHKS GOOD. PERFORMED ENG COWL ANTI-ICE OPS TEST IAW AMM 30-21-00-710-80SDR ASAA2023061343559Valve · faultyENGINE #1 COW VALVE OPEN LIGHT ILLUMINATED WITH TAI AMBER WITH ENGINE ANTI ICE SELECTED ON. GROUNDED - YES. REMOVED AND REPLACED #1 ENG COWL VALVE REF B737-900 AMM 30-21-11.SDR SWAA2023061458591Switch · incorrect#1 COWL VALVE OPEN LIGHT ILLUMINATED BRIGHT BLUE WITH #1 ENG ANTI ICE SWITCH OFF AMBER TAI LIGHT WAS NOT ILLUMINATED<[01] FOUND WITH SWITCH OFF- PIN12/D462 OPEN; (SHOULD BE GRN). FOUND GOOD CONTINUITY PIN4/DP1303 TO PIN12/D462. FOUND GOOD CONTINUITY PIN 4 TO 5SDR ASAA2023061043522Unknown · unknownDURING DESCENT COWL VALVE OPEN LIGHT REMAINED BRIGHT BLUE WITH AMBER TAI INDICATION ON #1 ENGINE AFTER ANTI - ICE SWITCH POSITIONS TO OFF. GROUNDED - YES. ENGINE ANTI ICE VALVE STUCK OPEN, CYCLED ANTI ICE VALVE. ENGINE RUN COMPLETED. ANTI ICE VALVE AND SWITCH SDR HNAA2023050200149Unknown · unknownWITH E2 A/I VALVE ON MEL E2 A/I FAIL ON EICAS MSG DISPLAYED WHEN IN ICE CONDITION, AND OVERRIDE KNOB IN ENG OR ALL POSITION FACT 01MAY23 20:57 PHL
R&R'S E2 A/I VALVE IN REFERENCE TO AMM 30-21-01 R&R'S E2 A/I PRESSURE TRANSDUCER IN REFERENCE TO AMM 30-21-0SDR ASAA2023042242964Unknown · unknownENG ANTI-ICE #2 COWL VALVE OPEN LIGHT (BLUE) STAYS ON WITH SWITCH OFF, WITH CORRESPONDING AMBER TAI ON THE ENGINE DISPLAY. GROUNDED - YES. OPERATED #2 ENG COWL ANTI-ICE VALVE MANUALLY & PERFORMED OPERATIONAL TEST IAW B737-900 AMM 30-21-00-710-801. OPS CHECK GOSDR ASAA2023041642904Anti-Ice Valve · faultyON TO ROLL AT APPROXIMATELY 60 KTS LEFT COWL ANTI ICE CAUTION ILLUMINATED. REJECTED TAKEOFF ROLL. GROUNDED - YES. REMOVED AND REPLACED #1 ENG ANTI ICE VALVE REF B737-9 AMM 30-21-11-000/400-801 AND B737-9 IFIM 30-21-00-810-811 OPS CHECKED GOOD AND NO LEAKS NOTESDR ASAA2023041342884Unknown · unknownENGINE CONTROL #2 CIRCUIT BREAKER POPPED BEHIND CAPTAIN SEAT ON P18 (A-6) LOCATION (ENGINE ANTI-ICE CONTROL). GROUNDED - YES. RESET ANTI ICE AND RAIN CONTROL ENGINE 2 CIRCUIT BREAKER. REF B737-900 AMM 20-60-01. NOT DEFECTS NOTED. PERFORMED OPS CHECK OF ENGINE SDR ASAA2023041142822Unknown · unknownR COWL ANTI ICE VALVE STUCK IN TRANSIT. AMBER TAI LIGHT. GROUNDED - YES. ACCOMPLISHED A #2 ENGINE COWL TAI VALVE OP-CHECK PER B737-800 AMM 30-21-11. ALL TESTS NORMAL. ALSO VERIFIED NO LEAKS AT VALVE. ALL INDICATIONS NORMAL DURING TEST. AC HAS NO SIMILAR HAS NOSDR ASAA2023040142669Unknown · unknownENGINE AND WING CONTROL CIRCUIT BREAKER POPPED. GROUNDED - YES. RESET CB CONTROL PANEL OPS TEST NORMAL REF B737-900 WDM 30-21-11 AND B737-900 AMM 20-60-01.SDR DALA2023032302265Unknown · unknownSHIP 3572 - ATB - DUE TO NBR 1 ENGINE ANTI-ICE VALVE FAILED CLOSED ECAM MESSAGE. CORRECTIVE ACTION: LOCKED PRSOV IN THE OPEN POSITION AND DEFERRED PER MEL 30-21-02A. REPLACED PRV ANTI-ICE VALVE. (LP 4164867)SDR ASAA2023031942431Unknown · unknownLEFT ENGINE ANTI-ICE VERY SLOW TO CLOSE. GROUNDED - YES. LEFT HAND ENG ANTI-ICE VALVE OPS CHECKED NORMAL AND OPERATED WITHIN ACCEPTABLE TIME PERIOD REF B737-800 FIM 30-21 TASK 803 AND B737-800 AMM 30-21-11.SDR ASAA2023030642212Unknown · unknown#1 ENGINE COWL VALVE FAILED IN CLOSED POSITION. BLUE LIGHT STAYS ON IN ON POSITION OF SWITCH. GROUNDED - YES. FLT CREW REPORTS #1 ENG COWL VALVE STARTED WORKING ON SEVERAL CYCLES OF VALVE, DID NOT FAIL. PERFORMED B737-800 FIM 30-21 TASK 805. OPS CK GOOD.SDR ASAA2023030442180Sensor · faulty#1 ENGINE ENG ANTI ICE COWL VALVE LIGHT ILLUMINATED TWICE. TURNED OFF WENT OUT. TURNED ON CAME BACK. GROUNDED - YES. CHECKED OMF FOR ANY EXISTING FAULT AND FOUND NO RELATED MAINT MSG. ACCOMPLISHED B737-9 IFIM TASK 30-21-00-810-807 COWL ANTI-ICE VALVE TEST GOODSDR ASAA2023030442179Unknown · unknownAFTER START #1 ENGINE ANTI-ICE COWL VALVE LIGHT ILLUMINATED BRIGHT WITH AMBER TAI INDICATION. CYCLED SWITCH AT TAXI POWER 30% N1 AND 50% N1. NO CHANGE. FOLLOWED QRH. GROUNDED - YES. REFERENCE B737-800 WDM 30-21-11, FOUND #1 ENGINE COWL ANTI-ICE VALVE CONNECTORSDR ASAA2023022342072Valve · faultyLEFT COWL ANTI-ICE MASTER CAUTION ILLUMINATED AT 90 KTS ON TAKEOFF ROLL. EXTINGUISHED ON ITS OWN CLIMBING THROUGH 2000 FT. GROUNDED - YES. REMOVED ENGINE ANTI ICE VALVE PER B737-9 AMM 30-21-11-000-801. INSTALLED LH COWL ANTI ICE VALVE UP TO AMM 32-21-11-400-80SDR ASAA2023022042024Valve · faulty#2 ENG ANTI-ICE VALVE DISAGREEMENT LIGHT CAME ON DESPITE REPEATED ATTEMPTS AT DIFFERENT POWER SETTINGS. GROUNDED - YES. PERFORMED B737-800 FIM 30-21 TASK 805 FOUND ENG ANTI ICE VALVE TO BE BAD. REMOVED AND REPLACED #2 ENGINE ANTI ICE VALVE REF B737-800 AMM 30-SDR SWIA20230209Unknown · warning messageANTI ICE DUCT WARNING MESSAGE WHICH TURNED TO A CAUTION MESSAGE DURING APPROACH. ANTI ICE WAS SELECTED ON WHEN MESSAGE OCCURRED. (FLIGHT 3540 FILED CLOSED)PERFORMED OPERATIONAL TEST OF THE BLEED-AIR LEAK-DETECTION AND WARNING SYSTEM IN REF TO CRJ900 AMM 36-21-SDR ASAA2023020841879Valve · faultyDURING TAKEOFF WITH POWER SET, ANTI-ICE MASTER CAUTION ILLUMINATED. AFTER A FEW SECONDS THE LIGHT EXTINGUISHED. APPEARED TO BE AN ENGINE ANTI-ICE MASTER CAUTION. GROUNDED - YES. DUE TO HISTORY ON THE #1 ENGINE ANTI-ICE, REMOVED AND REPLACED THE #1 ENGINE ANTI-SDR ASAA2023020241775Not Reported · failedLEFT COWL ANT-ICE FAILED IN CLOSED POSITION. GROUNDED - YES. REMOVED AND REPLACED #1 COWL ANTI-ICE VALVE REF AMM 30-21-11.
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