JASC 2130
Service difficulty reports · 3,458
Reports filed under 2130 · Cabin Pressure Control 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 = '2130' 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 = '2130' 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 20010430AP007Sequence Valve · inoperativeAT 500 FT WHEN PACS WERE TURNED ON, CABIN WENT INTO A DIVE APPROXIMATELY 1500 FEET PER MINUTE. CABIN ALTITUDE AT 9000 FEET WAS APPROXIMATELY 3000 FEET BELOW SEA LEVEL. DIFFERENTIAL PRESSURE 8.5 PSI. AIRCRAFT WAS PRESSURIZED WITH MANUAL DEPRESSION. FUEL DUMSDR 2001UALA00214Control Valve · failedDURING CLIMB AIRCRAFT EXPERIENCED A PRESSURIZATION PROBLEM. AIRCRAFT RETURNED TO DEN. *S/D* REPLACED NR 1, AND NR 3 ENGINE HI STAGE BLEED AIR MODULATING VALVES. REPLACED LEFT AND RIGHT FLOW CONTROL VALVES.SDR GXPA0106Control Unit · malfunctionedAIRCRAFT RETURNED TO AIRPORT DUE TO PRESSURIZATION PROBLEM. REMOVED AND REPLACED CABIN PRESSURE CONTROLER.SDR GLBA2001055Shutoff Valve · failedABORTED T/O - RIGHT ENVIROMENTAL FAILURE. REPLACED PRSOV, OPS CHECKED SYSTEM GOOD.SDR USAASB01073Relief Valve · failedPHL - FLT 2178 - EN ROUTE FROM PHL-NAS, CLIMBING THROUGH FL140, THE PRESSURIZATION SYSTEM WENT TO STANDBY MODE. CABIN ALTITUDE CLIMBED TO 14,000 FEET AND THE OXYGEN MASKS DEPLOYED. PRESSURIZATION WAS CONTROLLABLE. CREW ACCOMPLISHED CHECKLIST AND CLOSED OUTFSDR AWXA0001334Valve · failedDIVERTED FLIGHT - 2/4/01 - EN ROUTE SJC TO PHX, FL 290 ACFT EXPERIENCED A RAPID DEPRESSURIZATION; ALT ALERT HORN SOUNDED 10000 FT, CLIMBING 2000-3000 FPM; OXYGEN MASKS DEPLOYED, RAPID DESCENT MADE; UNEVENTFUL LANDING AT FAT. TECHS SENT FROM PHX TO TROUBLESHOOSDR ABXA010051Duct · failedA LOUD BANG WAS HEARD PASSING THROUGH FL22 FOLLOWED BY RAPID CABIN DECOMPRESSION. THE FLIGHT CREW DONNED OXYGEN MASKS AND RETURNED TO EWR WHERE THE AIRCRAFT LANDED UNEVENTFULLY. MAINTENANCE INSPECTED AND REPLACED THE NR 1 CABIN DISCHARGE DUCT ASSEMBLY, COUPLSDR 2001UALA00113Valve · failedAIRCRAFT RETURNED TO DEN DUE TO A CABIN PRESSURIZATION PROBLEM. *S/D* FOUND AIR TASK VALVE NOT CLOSING. REPLACED AIR TASK VALVE.SDR 2001UALA00098Valve · failedUNABLE TO MAINTAIN CABIN PRESSURIZATION. *S/D* THE SKIN AIR VALVE WAS REPLACED. NO FURTHER DISCREPANCIES REPORTED.SDR 2001UALA00106Valve · failedCABIN PRESSURIZATION COULD NOT BE MAINTAINED DURING CLIMB. AIRCRAFT DIVERTED TO RNO. *S/D* FOUND EQUIPMENT COOLING VALVE NOT CLOSING. REPLACED EQUIPMENT COOLING VALVE.SDR USAASB01044Relief Valve · obstructedTPA - FLT 2850 - ON CLIMB-OUT FROM PBI, EN ROUTE TO BOS, THE AIRCRAFT WOULD NOT PRESSURIZE. DECISION WAS MADE TO DIVERT TO TPA. WHEN AIRCRAFT HIT THE GROUND AND LANDED AT TPA, AIRCRAFT PRESSURIZED NORMALLY. NO EMERGENCY WAS DECLARED. MAINTENANCE FOUND INSUSDR S2YA01004Shutoff Valve · failedFLT 1001 - MKE-STL - SHORTLY AFTER TAKEOFF, THE CREW COULD NOT PRESSURIZE THE CABIN AND MADE AN AIR-TURN-BACK. THE CREW TOLD MAINTENANCE THEY COULD NOT LATCH THE FO DOCUMENT WINDOW. MAINTENANCE FIXED THE WINDOW AND RETURNED THE A/C TO SERVICE. SHORTLY AFTERSDR DL757010199Acm · wornA/C WILL NOT MAINTAIN HIGHER THAN 7.2 PSID UNTIL RT RECIRC FAN TURNED OFF. WITH RT RECIRC FAN OFF PRESSURIZATION AND TEMP CONTROL WERE NORMAL. AT FL 390 RT PACK OFF LIGHT CAME ON, LATER RT ENG BLEED OFF LIGHT ON. COULD NOT RECOVER RT PK UNTIL ON GROUND AT LSDR SIMA0342Module · malfunctionedSGF - FLT 3560 - DURING CLIMB, WITH AUTO PRESSURIZATION SELECTED CABIN WENT TO 15,000 CAUSING ALL OXYGEN MASKS TO DEPLOY. AIRCRAFT DESCENDED TO 10,000 AND USED MANUAL PRESSURIZATION. MAINTENANCE REMOVED AND REPLACED CABIN PRESSURE AQUISTION MODULE IAW EMB 14SDR 20010327CW014Check Valve · failedCABIN COULD NOT MAINTAIN PRESSURIZATION AT FL350, MAINTENANCE PERFORMED A GROUND PRESSURIZATION FUNCTIONAL CHECK NORMALLY. A PNEUMATIC CHECK VALVE DISCOVERED WITH BROKEN SPRING WAS REPLACED, HOWEVER, INITIAL FLIGHT TEST WAS NOT SUCCESSFUL. MAINTENANCE TROUBLSDR GLBA2001019Control Unit · failedRETURN TO BLOCK, WOULD NOT PRESSURIZE. CND ON GROUND, OPS CHECKED SYSTEM GOOD.SDR 2001UALA00072Control Valve · inoperativeAIRCRAFT RETURNED TO ORD DUE TO A CABIN PRESSURE PROBLEM. *S/D* THE AIRFLOW CONTROL VALVES WERE INOPERATIVE. REPLACED LEFT AND RIGHT VALVES.SDR GLBA2001015Connector · looseRETURN TO BLOCK, WILL NOT PRESSURIZE. INSPECTED FOUND LOOSE CONNECTION ON SQUAT SWITCH. TIGHTENED, OPS CHECKED SYSTEM GOOD.SDR UPS01534621Control Panel · malfunctionedINSPECTION TYPE:IN ATB UNABLE TO PRESS A/C. FOUND CHECK PACK 9, OPS NORMAL. BITE MHZ 21.5. REMOVED AND REPLACED PRESS CONTROL OF MM 21-31-01 AND PERFORMED CHECK OF PRESSURIZATION ON MANUAL WORKING NORMAL. PANEL REMOVED.SDR 20010213CW009Control Unit · malfunctionedAC COULD NOT MAINTAIN PRESSURIZATION AND INCREASE IN CABIN ALTITUDE RESULTED IN OXYGEN MASK DROP AND AURAL WARNINGS, AS APPROPRIATE. AC DESCENDED TO FL220 AND CREW WAS ABLE TO MANUALLY RESTORE CABIN ALTITUDE TO NORMAL. AC CONTINUED FLT TO HOME BASE, NORMALLYSDR SWAA010044Line · brokenAIR TURNBACK, CABIN PRESSURE CONTROL FAILURE DURING FLIGHT. FOUND NR 1 ENG PNEU BLEED PRESS AIR SENSING LINE BROKEN. REMOVED AND REPLACED SAME PER MM. OPS CK GOOD.SDR SWAA010043Drain Valve · openDIVERSION, LT DUAL BLEED LIGHT ILLUMINATED, RIGHT A/C WOULD NOT MAINTAIN CABIN PRESSURE. FOUND NUMEROUS BELLY DRAIN VALVES OPENED. CLEANED AND REPOSITIONED DRAIN VALVES. OPS CHECK GOOD.SDR SWIA972230Valve · stuckPRESSURIZATION FAILED DURING CLIMBOUT. INOP IN MANUAL MODE, ''CABIN ALT'' CAUTION MSG PASSING 13,500 FT MSL. UNABLE TO RESTORE PRESSURATION. RETURNED TO CPR. FOUND LOW PRESSURE EXTERNAL AIR SUPPLY CHECK VALVE STUCK OPEN. CLEANED AND INSPECTED CHECK VALVE, SDR GXPA00050Control Unit · malfunctionedAC RETURNED TO AIRPORT DUE TO PRESSURIZATION PROBLEMS. AC WOULD NOT PRESSURIZE. RESET CIRCUIT BREAKER ON AC. OPS CHECK OK. ALTIMETER STOPPED WORKING. R&R ALTIMETER OPS CHECK GOOD, HSI FROZEN, WOULD NOT MAINTAIN HEADING, COULD NOT DUPLICATE.SDR AT0200002Controller · malfunctionedCABIN CLIMBED TO 11,000 FT AND MASKS (OXYGEN) DEPLOYED. REPACKED MASK GOOD FOR SERVICE.SDR PNSA001206Relay · failedAIRCRAFT WOULD NOT PRESSURIZE. RETURNED TO BASE. REPLACED PNEUMATIC RELAY. OPS CHECK OK.SDR DL73K002474Regulator · failedA/C FAILED TO PRESSURIZE_,AUTO STBY MANUAL CORR.ACT.FND PRESS LOW OFF NR 1 ENG ,REP NR 1 ENG PILOT PRESS REG PRESS A/C IN ALL POS .CK GOODSDR EISA20000213Flow Valve · inoperativeAUTO PRESSURIZATION FAIL LIGHT CAME ON IN CLIMB UNABLE TO PRESSURIZE IN STANDBY OR MANUAL. REMOVED AND REPLACED FLOW CONTROL VALVE PER M/M 21-00, OPS CHECK NORMAL.SDR USAASB00337Valve · faultyPIT - FLT 307 - AIRCRAFT DEPARTED PIT WITH THE RIGHT PACK INOPERATIVE DUE TO MEL 21-19C (RIGHT PACK AIR MIX VALVE INOPERTIVE). AFTER TAKEOFF, THE AIRCRAFT WOULD NOT PRESSURIZE. FLIGHT RETURNED TO FIELD AT PIT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCSDR 2000UALA00723Valve · failedAIRCRAFT WOULD NOT PRESSURIZE. ONE PACK PREVIOUSLY DEFERRED. RETURNED TO DEN. SUPPLEMENTAL DATA UPDATE MALFUNCTIONING FWD RT PACK VALVE.REPLACED VALVE.SDR CA001123009Selector Knob · failed(CAN) THRU 10,000 FEET CABIN ALTITUDE EICAS WARNING. QRH ACTIONED. AIRCRAFT RETURNED TO YYZ WITHOUT INCIDENT. CABIN PRESSURE SELECTOR REPLACED.SDR 00FDEA00778Warning System · activatedDURING CLIMBOUT ALTITUDE WARN WENT OFF. PERFORMED AIR CONDITIONING AND PRESSURIZATION OPERATION TEST. CHECKED GOOD TWO TIMES. AC OK FOR SERVICE PER B727 JET RUN HANDBOOK 7-13.SDR 0004129996Panel · failed(VHP) AIRCRAFT LOST CABIN PRESSURE AT 29,000 FEET. CREW PERFORMED AN EMERGENCY DESCENT. ACCOMPLISHED COM PROCEDURES. FLIGHT CONTINUED TO GRR AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED BITE AND NO FAULTS WERE FOUND. REPLACED THE AIR DATA COMPUTER ASDR CA001110035Control Panel · defective(CAN) ON CLIMB OUT OF MEMPHIS THE CREW WERE UNABLE TO PRESSURIZE THE AIRCRAFT USING EITHER AUTO OR MANUAL MODES. MAINTENANCE FOUND THE OVERHEAD PRESSURIZATION CONTROL PANEL TO BE DEFECTIVE. A NEW PRESSURIZATION CONTROL PANEL WAS INSTALLED AND THE AIRCRAFT RETUSDR SWIA972074Pressure Switch · malfunctionedAUTO PRESSURIZATION WOULD NOT PRESSURIZE NORMALLY. RETURNED TO PDX. AUTO PRESSURIZATION CHECKS COMPLIED WITH ON GROUND. OPS CHECKS OK AT THIS TIME.SDR AALA20001784Door · out of adjDFW - FLT 1442 - EN ROUTE DFW-STL - SHORTLY AFTER TAKEOFF RECEIVED CABIN PRESSURE MESSAGE DISPLAYED ON MFDU. UNABLE TO CONTROL CABIN PRESSURE IN THE MANUAL MODE. RETURNED DFW AND LANDED WITHOUT INCIDENT. RE-SEATED RIGHT SIDE ACM ACCESS DOOR. ACCOMPLISHED PSDR ABXA000482Wheel · jammedTOP OF DESCENT UPON SETTING LANDING ELEVATION, CABIN CLIMB INDICATOR SHOWED 1500 FPM CLIMB, WENT ON OXYGEN, WENT TO MANUAL. COULD NOT CONTROL. PRESSURIZATION WHEEL JAMMED. OPS CHECKED AUTO AND MANUAL PRESSURIZATION. AIRCRAFT PRESSURIZED TO 7.5 PSI. NO LEASDR AU001307A/C Pack · faulty(AUS) PRESSURISATION SYSTEM LEAKING.SDR AT0000471Duct · blownEXPERIENCED PRESSURIZATION PROBLEM. CABIN ALTITUDE COULD NOT BE CONTROLLED MANUALLY, O2 MASK DEPLOYED. RETURNED TO ATL. REMOVED AND REPLACED HOSE ASSEMBLY FOR LOWER WATER SEPARATOR DUCT ON RIGHT PACK. REMOVED AND REPLACED HOSE ASSEMBLY FOR UPPER AIR CONDITSDR 20001205SH023Valve · failedAIRCRAFT LANDED BACK MMTO, MEXICO DUE TO PRESSURIZATION PROBLEM. CABIN AIR CONDITIONING VALVE BAD, VERIFIED VALVE IN THE OPEN POSITION PER MEL 21-12. AIRCRAFT OPS CHECKED GOOD IN BOTH AUTO AND MANUAL. (X)SDR AU001058Valve · faulty(AUS) RIGHT FLOW PACK PN 101-380013-19 FAULTY AND LT PNEUMOSTAT PN 101-380013-3 STICKING. (X)SDR AU001003Valve · faulty(AUS) CABIN PRESSURIZATION SYSTEM FAULTY RESULTING IN AUTO DEPLOYMENT OF THE OXYGEN MASKS. INVESTIGATION FOUND THE RIGHT FLOW PACK PN 101-380013-19 UNSERVICEABLE AND THE LEFT PNEUMOSTAT PN 101-380013-3 STICKING. (X)SDR 20001205SH024Switch · malfunctionedAIRCRAFT LANDED BACK IN SDF AFTER TAKEOFF DUE TO PRESSURIZATION PROBLEM. REMOVED AND REPLACED 17G2 MICROSWITCH. OPS CHECKED GOOD. (X)SDR C1HA200093005Control Panel · erraticWITH AUTO PRESSURIZATION ON MEL; CABIN PSI FLUCTUATES +-800 IN STBY. SELECTED AC FLUCTUATION INCREASED TO +-1500, SAME WHEN DC SELECTED. DIVERT TO MSP FOR REPAIR. REMOVED AND REPLACED CABIN PRESS CONTROLLER FOR AUTO PRESS MEL. REMOVED AND REPLACED CABIN PRSDR USAAD00157Duct · looseIND-CLT - FLT 1163 - DURING CRUISE, AT 37,000 FT, THE PRESSURIZATION FLOW LIGHT ILLUMINATED, AND THE CABIN ALTITUDE WAS RISING. INCREASING ENGINE POWER DID NOT HELP CONDITION. DESCENDED TO 25,000 FT BUT THE CABIN CONTINUED TO CLIMB AND COULD NOT BE CONTROLLESDR 00FDEA00690Warning System · activatedCABIN PRESS ALT WARN HORN CAME ON. RAN RED TABS. CHANGED CABIN PRESSURE CONTROLLER PRECAUTIONARY. NO FUSELAGE LEAKS NOTED. NO PACK LEAKS NOTED. ALL SYS CK NORMAL ON GROUND. WORK ACCOMP PER MM 21-31-0, 21-31-10 & JRH.SDR 20001229AP018Line · looseSMOKE TYPE ODOR FROM THE RIGHT PRESSURIZATION PACK. FOUND THE REFERENCE AIR LINE LOOSE ON THE TEMPERATURE CONTROL VALVE. RESECURED THE LINE, OPERATIONAL CHECK GOOD. (M)SDR 20001229AP016Shutoff Valve · failedAFTER ENGINE START HAD SMOKE IN THE COCKPIT AND CABIN THROUGH THE ENVIROMENTAL SYSTEM. FOUND THE LEFT PRESSURIZATION PACK SHUTOFF VALVE STUCK OPEN CAUSING PAC OVERHEAT AND SMOKE IN THE CABIN. REPLACED THE PRESSURE REGULATOR SHUTOFF VALVE. SYSTEM CHECKED GOOSDR DL73K001847Valve · stuckACRID ODOR IN COCKPIT DURING DESCENT, COULD NOT IDENTIFY SOURCE BUT VERIFIED BY ALL CREW MEMBERS DID NOT AFFECT CABIN AIR. ON GROUND AT GATE F/A REPORTS ODOR IN AFT GALLEY. FOUND 35 DEGREE VALVE ON LT PACK STICKING OPEN. REMOVED AND REPLACED 35 DEGREE VALVSDR 2000UALA00560Valve · failedAVIONICS VENT SKIN FAULT AFTER TAKEOFF. UNABLE TO PRESSURIZE AIRCRAFT. *S/D* BOTH SKIN AIR VALVES WERE REPLACED. PRESSURIZATION WORKED FINE AFTER REPLACEMENT OF SKIN AIR VALVES.
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