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 96ZZZM73Sense Line · looseFLT NR 6586 - IAD-ISP - DURING CRUISE, DECLARED AN EMERGENCY AND LANDED AT ISP DUE TO THE PRESSURIZATION DUMPING AT 15,000 FT, THE 'CABIN' CAPTION ILLUMINATED, AND THE CABIN OXYGEN MASKS DEPLOYED. THE A/C LANDED AT ISP WITH NO FURTHER INCIDENT. HOWEVER, THE SDR 95UAL900336Pressurization · malfunctionedPRESSURIZATION PANEL PROPERLY CONFIGURED ON TAKEOFF. AFTER TAKEOFF, AUTO FAIL LIGHT ON. WENT TO STANDBY AND NOTHING HAPPENED. WENT TO MANUAL AC-DC AND NOTHING HAPPENED. DIVERTED TO IAD.SDR 9520749908Flow Contl Vlv · malfunctionedDURING CRUISE, THE AIRCRAFT LOST CABIN PRESSURIZATION AND THE OXYGEN MASKS DEPLOYED. EMERGENCY DESCENDED AND DIVERTED TO BHM AND LANDED WITHOUT FURTHER INCIDENT. REPLACED THE LEFT FLOW CONTROL VALVE AND LEFT UPPER AIR CONDITIONING PRESSURE REGULATOR VALVE, OSDR USAASB95028Pressurization · malfunctionedFLT 2301 - SYR - ON TAKEOFF, AUTO PRESSURIZATION FAILED. STANDBY WOULD NOT PRESSURIZE THE AIRCRAFT. LEVELED OFF AT 8000 FEET AND RETURNED TO SYR. (M)SDR USAASB95027Pressurization · malfunctionedFLT NR 263 - ATL - CABIN PRESSURIZATION STARTED TO INCREASE AT 1K FEET PER MINUTE. FLT DIVERTED TO ATL DUE TO HIGH FUEL CONSUMPTION AT LOWER FLIGHT LEVEL THAT THE A/C WAS REQUIRED TO FLY AT. NO EMERGENCY WAS DECLARED AND THE OXYGEN MASKS WERE NOT DEPLOYED. SDR 95UAL900276Cabin Press Ind · leakingPASSING THROUGH 25,000 FEET, CABIN ALTITUDE WAS 6,500 FEET AND CLIMBING AT 700 FEET. THE DIFFERENTIAL PRESSURE WAS 2.1 AT 29,000 FEET, CABIN WAS AT 6,500 FEET AND DIFFERENTIAL PRESSURE WAS 2.8, STANDBY NO HELP. CAPTAIN WENT ON OXYGEN BECAUSE NOT FEELING WELLSDR 9518539926Pressurization · malfunctionedDURING TAKEOFF, THE AIRCRAFT STARTED TO PRESSURIZE NEGATIVELY. PROBLEM CONTINUED DURING CLIMB AND COULD NOT CONTROL CABIN MANUALLY. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED THE DIFFERENTIAL PRESSURE SENSOR, OUTFLOW VALVE ACTUATOR, AND SDR AALA951977Relief Valve · defectiveTUL - FLT 9186 - DURING FUNCTIONAL AT FL 370 - AMBER SAFETY VALVE INDICATED OPEN AND CABIN ALTITUDE BEGAN TO CLIMB. NR 1 PRESSURE REGULATOR FAULTED. MANUALLY SWITCHED TO NR 2 REGULATOR AND REGAINED CONTROL OF CABIN PRESSURIZATION. ACCOMPLISHED EMERGENCY DESSDR USAASB95015Pressurization · malfunctionedPHL - FLT NR 1535 - CLIMBING THROUGH FL 310, CABIN ALTITUDE WAS CLIMBING AT 1000 FPM. FLIGHT CREW WAS UNABLE TO CONTROL CABIN PRESSURE IN AUTO OR STANDBY. RETURNED TO PHL AND LANDED WITHOUT INCIDENT. PERFORMED PRESSURIZATION CHECK. SYSTEM CHECKED NORMAL. SDR DL72S954416Flow Contl Vlv · failedUNABLE TO MAINTAIN CABIN ALTITUDE IN CLIMB, REGAINED PRESSURIZATION BY CHECK LIST, FL 180 CABIN ALT CLIMBING OFF, LANDING PIT. REPLACED LEFT FLOW CONTROL VALVE AND RETURNED TO SERVICE.SDR DLL15954361Duct · detachedEXPERIENCED LOUD THUMP, UNKNOWN PROBLEM, OUTFLOW VALVE FULL CLOSED. FOUND COMPRESSOR OUTLET DUCT DETACHED. INSP AND REINSTALLED DUCT, LEAK CK OK NR 3 A/C PACK.SDR DLL16954356Controller · failedPASSING 17,000 FT, UNABLE TO MAINTAIN CABIN PRESSURE. WENT TO MANUAL WITH AFT OUTFLOW VALVE TO REGAIN CONTROL. REPLACED CABIN PRESSURE CONTROLLER, BITE CK OK.SDR RAIA951101Pressure Switch · failedLAX - FLT NR 4761 - LEFT AIR OFF CAPTION ILLUMINATED IN FLIGHT, UNABLE TO RESET. MAINTENANCE REMOVED AND REPLACED LEFT OVER PRESSURE SWITCH. OPERATIONAL CHECK GOOD. (M)SDR 95ZZZX6374Pressurization · malfunctionedATL/MEM - FLT 512 - CABIN PRESSURE LOST AT FL 240. CABIN ALTITUDE INCREASED TO OVER 15,000 FEET DURING EMERGENCY DESCENT. MASKS DEPLOYED, UNABLE TO CONTROL CABIN WITH MANUAL CONTROLLER. INSPECTED TAIL SECTION FOR BLOWN DUCTS, CHECKED OUTFLOW VALVE, PERFORMESDR 9516759886Amplifier · failedDURING CLIMB, THE AIRCRAFT DID NOT PRESSURIZE IN AUTO MODE. AIRCRAFT DID PRESSURIZE IN MANUAL MODE. AIRCRAFT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. REPLACED THE CABIN PRESSURE AMPLIFIER. OPERATIONAL CHECK GOOD.SDR DL72S953996Flow Cntl Vlv · failedRIGHT PACK FAILED IN FLIGHT AT FL 250. AIRCRAFT LOST PRESSURIZATION, LT PACK ON MCO. REPLACED AFT FLOW CONTROL VALVE, OPERATION NORMAL.SDR 9515339156Relay · malfunctionedAFTER TAKEOFF, AUTO PRESSURIZATION SYSTEM FAILED. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED RELAY R2-55 AND OUTFLOW VALVE LINKAGE. OPERATIONAL CHECK OK AND AIRCRAFT RETURNED TO SERVICE.SDR AWXA9500664Pack Control Vlv · defectivePHX - FLT NR 580 - AIR TURN BACK, CREW UNABLE TO PRESSURIZE AIRCRAFT DURING CLIMB-OUT. AIRCRAFT RETURNED TO PHX AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT AND RIGHT PACK VALVES. OPS CHECK OK. AIRCRAFT RETURNED TO SERVICE. (M)SDR 95ZZZM553Pack Control Vlv · defectivePHX - FLT NR 580 - AIR TURN BACK, CREW UNABLE TO PRESSURIZE AIRCRAFT DURING CLIMB-OUT. AIRCRAFT RETURNED TO PHX AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT AND RIGHT PACK VALVES. OPS CHECK OK. AIRCRAFT RETURNED TO SERVICE. REF NR AWSDR WTAA950270Connector · looseSFO - LEFT AIR OFF LIGHT ILLUMINATED DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. DEFERRED LT FLOW CONTROL VALVE PER MEL 21-2. AIRCRAFT RETURNED TO SERVICE. FAT MAINTENANCE SUBSEQUENTLY CLEARED DEFERRED ITEM WITH THE REPLACEMENT OF THE CANNON PLUSDR 9514215521Control Valve · malfunctionedTHE LEFT ENGINE BLEED VALVE CLOSED SHORTLY AFTER TAKEOFF, THE AIRCRAFT WOULD NOT PRESSURIZE AND FLIGHT RETURNED TO MSP. REPLACED THE LEFT REVERSE FLOW CONTROLLER VALVE AND BLEED CONFIGURATION CIRCUIT CARD. SYSTEM CHECK DURING ENGINE RUNUP WAS NORMAL.SDR CAL950791Valve · stuckIAH - FLT 0010 - THE AIRCRAFT LOST PRESSURIZATION AT 11,000 FEET AFTER TAKEOFF FROM IAH. THE LOSS OF PRESSURE WAS ACCOMPANIED BY A LOUD BANG AND CREW WAS UNABLE TO CONTROL THE CABIN. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUSDR SWAA950619Outflow Vlv · malfunctionedAT 35,000 FEET, EXPERIENCED CABIN ALTITUDE ALERT WARNING. CREW WAS UNABLE TO CONTROL CABIN PRESSURE USING STANDBY OR MANUAL MODES. INITIATED EMERGENCY DESCENT TO 15,000 FEET WHERE CREW REGAINED CONTROL OF PRESSURE. AIRCRAFT MADE AN UNEVENTFUL LANDING AT SJCSDR 9512779989Duct · disconnectedLOSS OF CABIN PRESSURIZATION OCCURRED AT 29,000 FEET, CABIN ALTITUDE CLIMBED TO 11,000 FEET. INITIATED EMERGENCY DESCENT PROCEDURES AND PRESSURE WAS REGAINED AT 17,000 FEET. CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. OXYGEN MASKS DID NOT DEPLOY. SDR USAA950896Valve · faultyCLT - FLT NR 0690 - THE AIRCRAFT DID NOT PRESSURIZE AFTER TAKEOFF. THE CAPTAIN DECIDED TO RETURN TO CLT. NO EMERGENCY WAS DECLARED. MAINTENANCE REPLACED THE AIR CONDITIONING S/O RELAY AND THE RATE CONTROL VALVE. (M)SDR 95ZZZM473Relay · faultyCLT - FLT NR 0690 - THE AIRCRAFT DID NOT PRESSURIZE AFTER TAKEOFF. THE CAPTAIN DECIDED TO RETURN TO CLT. NO EMERGENCY WAS DECLARED. MAINTENANCE REPLACED THE AIR CONDITIONING S/O RELAY AND THE RATE CONTROL VALVE. REFERENCE NR USAA950896.SDR DL72L953314Press Sw · malfunctionedCABIN ALT WARNING HORN WOULD NOT RESET WITH BUTTON. AUTO AND STBY PRESSURIZATION INOP. FWD CABIN ALT WARNING SYS TO MCO 21-00-14.SDR AWXA9500494Line · failedLAS-SNA - FLT NR 1855 - DURING CLIMB THE CABIN ALTITUDE BEGAN CLIMBING RAPIDLY. CREW UNABLE TO CONTROL WITH MANUAL OR STANDBY. LEFT BLEED INDICATED 0 PSI. CREW RETURNED AIRCRAFT TO LAS WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND TWELVE INCHES OF AFT CARGO SDR 95ZZZM390Thermostat · failedLAS-SNA - FLT NR 1855 - DURING CLIMB THE CABIN ALTITUDE BEGAN CLIMBING RAPIDLY. CREW UNABLE TO CONTROL WITH MANUAL OR STANDBY. LEFT BLEED INDICATED 0 PSI. CREW RETURNED AIRCRAFT TO LAS WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND TWELVE INCHES OF AFT CARGO SDR USAA950782Pressurization · malfunctionedCLT - FLT 0741 - RETURN TO CLT DUE TO THE AIRCRAFT NOT ABLE TO BE PRESSURIZED. MAINTENANCE PRESSURE CHECKED THE CABIN AND CHECKED THE MANUAL AND AUTO CONTROLLER. OPERATIONS CHECKED GOOD. (M)SDR VTZA95235Pressure Switch · failedFLT NR 6326 - IAD-ROC - DURING TAKEOFF ABORTED THE TAKEOFF DUE TO THE RIGHT AIR OFF LIGHT ILLUMINATING. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE AIR OFF PRESSURE SWITCH. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SSDR USAA950765Panel · malfunctionedLGA - FLT NR 8076 - EN ROUTE BOS TO CLT, THE CABIN ALTITUDE HORN SOUNDED AND THE CABIN PRESSURIZATION WAS CLIMBING. CAPTAIN DECIDED TO DIVERT TO LGA. MAINTENANCE REPLACED THE CABIN PRESSURE SELECT PANEL, PRESSURE CONTROLLER AND OUTFLOW VALVE. (M)SDR 95ZZZX3806Control Cable · separatedDURING ANNUAL INSPECTION, NOTED LEFT ENGINE FIREWALL PRESSURIZATION SHUT-OFF VALVE WOULD NOT FULLY SEAT SUCH THAT PRESSURIZATION OF THE CABIN COULD NOT BE ACCOMPLISHED FROM THE LEFT ENGINE. THE CABLE SWAGE AT THE ENGINE END WAS FOUND TO HAVE FAILED PERMITTINGSDR USAA950752Valve · leakingRDU - FLT 109 - THE CABIN PRESSURE WOULD NOT CLIMB WITH ALTITUDE. THE CAPTAIN DECLARED AN EMERGENCY AND DIVERTED TO RDU. MAINTENANCE INSTALLED A NEW VALVE AT THE RT SIDE EXTERNAL AIR CONNECTION. OPERATIONS CHECKED GOOD. (W)SDR 95ZZZX3956Pressurization · malfunctionedATL/MIA - FLT 591 - RETURNED TO ATL BECAUSE THE A/C WOULD NOT PRESSURIZE. RESECURED THE E AND E DOOR.SDR USAA950747Pressurization · malfunctionedDCA - FLT 1454 - UNABLE TO PRESSURIZE AC. FLIGHT RETURNED TO DCA WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE PRESSURIZED AC WITH APU AND BOTH ENGINES. AC PRESSURIZED NORMALLY. (W)SDR USAA950653Press Controller · failedMCO - FLT 738 - CABIN ALTITUDE STARTED CLIMBING AT 9OO FPM AND REACHED 10,000 FT CABIN ALTITUDE, ALERT HORN SOUNDED. FLIGHT DIVERTED TO MCO WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED PRESSURE CONTROLLER, PRESSURE SELECTOR, AND OUTFLOW VSDR DL72W952930Seal · failedON CLIMBOUT, HAD RT PACK FAILURE LEFT PACK UNABLE TO MAINTAIN PRESSURE. EMERGENCY DESCENT WAS MADE, LANDED ATL. FOUND HULL SEAL CENTER TANK AND FWD CARGO JUNCTION DISPLACED AND TORN. REPAIRED SEAL AND REPLACED RT PACK CONTROL VALVE, OPERATION NORMAL.SDR 95UAL900027Pressurization · malfunctionedA/C EXPERIENCED COMPLETE LOSS OF PRESSURE AT FL 280 MADE RAPID DESCENT TO 16,000 FEET MSL. REPLACED OUTFLOW VALVE, CONTROL PANEL AND CONTROLLER. SYSTEM OP CHECKS OK.SDR USAA950619Pressurization · malfunctionedCLT - FLT 514 - ON TAKEOFF, THE AC FAILED TO PRESSURIZE. FLIGHT RETURNED TO CLT. MAINTENANCE PERFORMED BITE CHECKS ON THE CONTROLLERS. ALL CHECKED GOOD. (W)SDR 9510099908Pneu Switches · malfunctionedLOSS OF CABIN PRESSURIZATION OCCURRED ON INITIAL DESCENT INTO MIA. CABIN ALTITUDE BEGAN CLIMBING AT A RATE OF 1000 FPM EVENTUALLY REACHING 12,000 FEET. OXYGEN MASKS WERE DEPLOYED THROUGHOUT THE CABIN. EMERGENCY DESCENT WAS MADE TO 25,000 FEET. CABIN PRESSUSDR CAL950531Regulator · inoperativeLAX - FLT 0418 - AIRCRAFT LOST CABIN PRESSURE WHILE AT 33,000 FEET EN ROUTE FROM SFO TO LAX. CABIN PRESSURE COULD NOT BE CONTROLLED IN STAND-BY A.C. OR D.C. MODES AND RT PACK COULD NOT BE RESET. OXY MASKS DEPLOYED AND AIRCRAFT WAS DIVERTED TO LAX WHERE IT LASDR VTZA95195Switch · failureFLT NR 6343 - IAD-SYR - DURING CRUISE, RETURNED TO IAD DUE TO THE LEFT AIR OFF LIGHT ILLUMINATING. AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE LEFT AIR OFF SWITCH. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (SDR CAL950485Relief Valve · inoperativeFLT NR 1173 - IAH - THE AIRCRAFT EXPERIENCED RAPID DECOMPRESSION DURING CLIMB-OUT OF MSY. AN EMERGENCY DESCENT WAS PERFORMED AND THE OXYGEN MASKS DROPPED. THE FLIGHT WAS CONTINUED TO IAH WHERE IT LANDED WITHOUT FURTHER PROBLEMS. MAINTENANCE FOUND THE AFT POSDR 9509449953Pressurization · malfunctionedAIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. PERFORMED CHECK OF AUTO AND MANUAL PRESSURIZATION SYSTEM. DISCREPANCY COULD NOT BE DUPLICATED. AIRCRAFT RETURNED TO SERVICE.SDR 95ZZZX5193Connector · looseMCO - ON CLIMB-OUT, COULD NOT MAINTAIN CABIN ALTITUDE. RETURNED TO MCO. CLEANED AND RESEATED CABIN PRESS. CONTROLLER SYSTEM CANNON PLUG. OPS CHECK OK.SDR USAA950599Connector · looseCLT - FLT 263 - UNABLE TO PRESSURIZE AIRCRAFT. FLIGHT RETURNED TO CLT WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND CANNON PLUG LOOSE ON THE OUTFLOW VALVE. CLEANED AND SECURED CANNON PLUG. (M)SDR 95UAL727039Pressure Valve · malfunctionedRETURNED TO FIELD UNDER AMBER ALERT, DUE TO INABILITY TO MAINTAIN CABIN PRESSURE. REPLACED RIGHT SAFETY RELIEF VALVE AND NR 3 ENGINE HIGH PRESSURE VALVE.SDR VTZA95193Flex Hose · kinkedFLT NR 6418 - IAD-BOS - DURING CLIMB-OUT, RETURNED TO IAD DUE TO THE PRESSURIZATION BEING INOP IN BOTH AUTO AND MANUAL. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE OPENED DMI NR 03558 IAW MEL 21-7-3. MAINTENANCE LATER CLEARED DMI NR 03558,SDR 95UALD10046Check Valve · failedNO CONTROL OF PRESSURIZATION. OUTFLOW VALVE FULL CLOSED, NO DOOR OPEN LIGHTS ON, NO CONTROL IN AUTO, SEMI-AUTO, OR STANDBY. PNEUMATICS IN AUTO, PACKS IN AUTO-HI. THE NUMBER THREE OUTLET COUPLING HAD FAILED PREVIOUSLY AND WAS DEFERRED INOP. ON CLIMBOUT, THE
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