JASC 2131

Service difficulty reports · 2,044

Reports filed under 2131 · Cabin Pressure Controller, newest first.

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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 = '2131'
  ORDER BY difficulty_date DESC"

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SDR AALA20070571Controller · inoperativeCABIN PRESSURE ROSE AT FLIGHT LEVEL 340 AND CABIN MASKS AUTO DEPLOYED AT FLIGHT LEVEL 140. EMERGENCY DESCENT TO 10000. AFTER LEVEL AT 10000 PACK FLOW RETURNED AND BOTH PRESSURIZATION CONTROLLERS RESET. FAILURE OCCURRED JUST AFTER EXITING ICING CONDITIONS AMar 29, 2007 · N7518A · Doug DC982SDR SB07025Controller · faultyDFW FLT 1105 - EN ROUTE FROM CLT TO DFW, AT FL240, CREW REPORTED A LOSS OF PRESSURIZATION AS CABIN ALTITUDE WARNING HORN SOUNDED AND CABIN CLIMBED TO 10,000 FEET. CREW MANUALLY SWITCHED TO STANDBY PRESSURIZATION AND DESCENDED TO 10,000 FEET. AFTER FLIGHT LEVMar 29, 2007 · N502UW · Boeing 737301SDR 07FDEA01147Controller · malfunctionedON CLIMB-OUT THRU 250 CAB PRESS ADVISORY V/S 2500/ MIN SWITCHED TO NR 1 REG NO HELP. NR 1 REG SYSTEM PAGE NORMAL BUT CABIN PRESSURE STILL CLIMBING AT 2500 FT/MIN. INITIATED EMERG DTCS ECAMS INCLUDED: VENT BLOWER LO FLOW, NR 1 CAB REG FAULT AND NR 1 CAB PREMar 27, 2007 · N417FE · Airbus A310222SDR DL76L070247Controller · malfunctionedCABIN ALT AUTO 1 AND AUTO 2 STATUS MSG APPEAR ON, TAXI OUT AND CABIN PRESSURIZATION ERRATIC AND UNCOMFORTABLE. REPLACED CPC 1 AND CPC 2. BITE TESTS VERIFY NO FAULTS. MSGS ERASED.Mar 24, 2007 · N179DN · Boeing 767332SDR AALA20070497Controller · inoperativeDFW TO ATL DIVERTED TO LIT DUE TO PRESSURIZATION LOSS AT 29000 FEET. DEPLOYED OXYGEN MASKS. PRESSURIZATION RETURNED AT 20000 BUT DIVERTED TO LIT DUE TO DEPLETED PASSENGER OXYGEN. LANDED LIT WITHOUT INCIDENT. REPLACED BOTH NUMBER ONE AND NUMBER TWO PRESSURMar 13, 2007 · N208AA · Doug DC982SDR 2007UALA00705Controller · faultedCABIN PRESSURIZATION ELECTRONIC SYSTEM IN STANDBY, CABIN PRESSURE SURGES (OSCILLATING CABIN ALTITUDE) IN DESCENT. OUTFLOW VALVE INDICATOR IS NOT OSCILLATING. OK IN MANUAL. CABIN PRESSURE CONTROLLER FAULTY. REPLACED CPC, PERFORMED PRESSURE TEST--PASSED. NMar 8, 2007 · N930UA · Boeing 737522SDR YENA200713Controller · unknownWHILE DESCENDING FROM FL370 TO FL350 A/T DISCONNECT OCCURRED. THIS WAS FOLLOWED IMMEDIATELY BY A RAPIDLY RISING CABIN ALTITUDE. MAX CABIN ALT REACHED 9400-9500 FT. INITIATED EMERGENCY DESCENT. PRESSURIZATION RETURNED TO NORMAL AT 10,000 FT LEVEL OFF. ACCOMar 6, 2007 · N231JB · Emb ERJ190100IGWSDR AALA20070188Controller · inoperativeSTL INFLIGHT T335/26JAN ORD TO SAT. UNABLE TO MAINTAIN PRESSURIZATION MANUALLY. BOTH PRESSURIZATION AUTO CONTROLLERS WERE INOPERATIVE. ALL OXYGEN MASKS DROPPED. LANDED STL WITHOUT INCIDENT. REPLACED NUMBER ONE AND TWO CABIN PRESSURE CONTROLLERS AND OUTFLJan 26, 2007 · N572AA · Doug DC983SDR NWAA70089611Outflow Valve · malfunctionedDURING CLIMB AT FL 200 WITH WING ANTI-ICE ON SELECTED CABIN BEGAN TO CLIMB AND DESCEND RAPIDLY. FLIGHT DESCENDED TO FL 100. NO MENTION OF OXYGEN MASKS BEING DEPLOYED. FLIGHT DIVERTED TO PHL AND LANDED WITHOUT INCIDENT. MAINT REPLACED CABIN PRESS CONTROLLERJan 12, 2007 · N611NA · Doug DC932SDR NWAA700076623Controller · malfunctionedDURING CRUISE, THERE WAS A RAPID DEPRESSURIZATION AT FL 390. EMERGENCY DESCENT COMMENCED UNTIL CONTROL OF CABIN ALTITUDE ATTAINED AT FL 300 WITH MANUAL CONTROL. CABIN ALTITUDE DID NOT EXCEED 12,000, AND PASSENGER O2 MASKS DID NOT DEPLOY. AT FL 300 IT WAS OBJan 9, 2007 · N623US · Boeing 747251BSDR UPS07648824Controller · malfunctionedUNABLE TO PRESSURIZE AIRCRAFT. FOUND NO POWER ON BOTH CONTROLLERS. RE-ESTABLISH AIRFLOW IN E/E CABIN PRESS CONTROLLERS. FOUND "AC POWER LOSS" AND "NO AIR FLOW" BITE FAULTS ON BOTH CONTROLLERS. C/O VERIFICATION AGAIN AND FOUND BOTH NO FAULTS. RESET BOTH COJan 4, 2007 · N309UP · Boeing 76734AFSDR DL764070006Controller · malfunctionedAT FL 330, CAB ALTITUDE WARNING AND LOSS OF CABIN PRESSURIZATION. CABIN ALT AUTO 2 AND AUTO 1 ON STATUS PAGE. NR 1 PRESSURE CONTROLLER FAULTS LOW INFLOW. NO PRSOV FAULTS ON ASCTU. REPLACED NR 1 CONTROLLER PER AMM. BITE CHK NR 2 CONTROLLER BITE CHECKS OK. Jan 2, 2007 · N828MH · Boeing 767432ERSDR QXEA200603232Controller · inoperativeBZN - ON FLIGHT 2381, AIRCRAFT WOULD NOT PRESSURIZE IN AUTO MODE. MAINTENANCE REMOVED AND REPLACED CABIN PRESSURE CONTROLLER. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Dec 24, 2006 · N407QX · Bombdr DHC8402SDR DL76L061061Controller · malfunctionedDURING TAXI OUT, CABIN AUTO INOP MSG CAME ON RETURN TO GATE. PERFORMED BITE ON CABIN PRESS CONTROLLERS 1 AND 2 NO FAULT BITE MESSAGE DISAPPEARED.Dec 23, 2006 · N183DN · Boeing 767332SDR AALA20061312Controller · inoperativeDFW - FLIGHT CREW REPORTED CABIN PRESSURIZATION PROBLEM AT FLIGHT LEVEL 320. AFTER TEN MINUTES CABIN ALT LIGHT ILLUMINATED AND NO INDICATION FROM CONTROLLER THAT IT WENT TO STANDBY. CREW INITIATED DESCENT AND WENT TO MANUAL PRESSURIZATION. ALL OXYGEN MASKS Dec 19, 2006 · N403A · Doug DC982SDR QXEA200603178Controller · malfunctionedMFR FLIGHT NR 2226, ON TAXI CABIN PRESSURIZATION SPIKED FULL UP 2500+ THEN 1000 DOWN (AUTO PRESSURIZATION INOP). MAINTENANCE REPLACED CONTROLLER. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Dec 15, 2006 · N364PH · Dhav DHC8202SDR QXEA200603150Controller · malfunctionedSEA FLIGHT NR 2097, LOST CABIN PRESSURE DURING CLIMB PASSING 15,5000 (ASG "CABIN PRESS") DURING OUR RETURN TO SEA, BELOW 5000FT CABIN STARTED TO PRESSURIZE NORMALLY. MAINTENANCE INSPECTED CABIN PRESSURE CONTROLLER, CONTROLLER STATIC LINE AND CAPTAINS AND FIRSDec 11, 2006 · N362PH · Dhav DHC8202SDR 0602619763Controller · malfunctionedTHE FLIGHT CREW NOTICED THE LOSS OF CABIN PRESSURE WHILE IN CRUISE FLIGHT AND ATTEMPTED TO RECOVER IT WITH MANUAL CONTROL. COM PROCEDURES WERE COMPLIED WITH AND CREW TRIED AUTO CONTROL AGAIN BUT AFTER 2 - 3 MINUTES THE SYSTEM WENT TO FULL CLIMB. AT THAT POINDec 7, 2006 · N763NW · Doug DC941SDR QXEA200602827Controller · malfunctionedBOI FLIGHT NR 2385 - DURING CLIMB-OUT AT ABOUT 13,000, THE PRESSURE CONTROLLER STARTED TO INCREASE DIFFERENTIAL PRESSURE, BUT THEN STABILIZED. AT 23,000 ,THE DIFFERENTIAL STARTED AN ABNORMAL DECREASE IN PRESSURE. ATTEMPTED MANUAL CONTROL WITH NO AFFECT. PREOct 27, 2006 · N404QX · Bombdr DHC8402SDR MALA060574Controller · malfunctionedINFLIGHT WHITE PRESS LIGHT AND ORANGE UP CAPTION LIGHTS CAME ON. BOTH DIGITAL GAUGES HAD ERRONEOUS DISPLAYS. PERFORMED QRH AND TALKED WITH MX AND DISPATCH RETURNED TO MSP. REPLACED CABIN PRESSURE CONTROLLER, P/N 3040A000-004, S/N ON 0012 S/N OFF 00068.Oct 6, 2006 · N536XJ · Bac AVRO146RJ85ASDR DL757060821Controller · malfunctionedAC DID AN EMERGENCY DECENT DO TO LOSS OF CONTROL OF CABIN IN AUTO .5. NO FAULTS ON CABIN PRESS CONT 1 OR 2. ALL DOOR SEALS GOOD OVER PRESS VLVS NORMAL. REPLACED NR 1 CABIN PRESS CONTROLLER. PRESSURIZED SYS. PRESSURIZATION WAS GOOD DECAY RATE NORMALOct 4, 2006 · N630DL · Boeing 757232SDR C2XA06RI006Controller · defectiveDURING CRUISE, AC WILL NOT PRESSURIZE NEITHER AUTO NOR MANUAL MODE. AC DIVERTED TO RIC. RIC MX REMOVED AND REPLACED DIGITAL CONTROLLER. OPERATIONAL CHECK WAS PERFORMED SUCCESSFULLY. AC WAS APPROVED TO RETURN TO SERVICE.Aug 29, 2006 · N14939 · Emb EMB145EPSDR SWAA063148Controller · inoperativeAIR TURNBACK, AIRCRAFT FAILED TO PRESSURIZE AT LIFT-OFF. REMOVED AND REPLACED NR 2 CABIN PRESSURE CONTROLLER PER MM.Aug 24, 2006 · N466WN · Boeing 7377H4SDR CHQA200600104Controller · malfunctionedFLIGHT 9891 - SDF-STL - DURING CLIMBOUT WHILE LEVEL AT FL180 AND WAITING FOR FURTHER CLIMB CLEARANCE, THE CABIN ALTITUDE ALERT WENT OFF. THE ALTITUDE AT THE TIME OF ALERT WAS 11500 AND RISING. ALL INDICATIONS ON THE EICAS SEEMED NORMAL DURING CLIMB CHECK AT Aug 23, 2006 · N375SK · Emb EMB135KLSDR COMA0670178Connector · dirtyFLIGHT 5577 - EN ROUTE ATL-MSP RECEIVED A CABIN DOOR PRESSURE WARNING WITH RAPID CHANGES IN CABIN PRESSURE, CREW PERFORMED AN EMERGENCY DESCENT AND FLIGHT LANDED AT MSP WITHOUT INCIDENT. REMOVED, CLEANED AND RE-INSTALLED CONNECTORS FOR BOTH CABIN PRESSURE CONAug 22, 2006 · N355CA · Cndair CL6002C10SDR COMA0670179Controller · malfunctionedFLIGHT 5577 - EN ROUTE ATL-MSP RECEIVED A CABIN DOOR PRESSURE WARNING WITH RAPID CHANGES IN CABIN PRESSURE. CREW PERFORMED AN EMERGENCY DESCENT AND FLIGHT LANDED AT MSP WITHOUT INCIDENT. REMOVED, CLEANED AND REINSTALLED CONNECTORS FOR BOTH CABIN PRESSURE CONAug 22, 2006 · N355CA · Cndair CL6002C10SDR FDKA200608218Controller · failedFDM 6059 MCO. AUTO PRESSURIZATION FAIL IN FLIGHT. MX R&R THE CONTROLLER.Aug 21, 2006 · N832MJ · Emb EMB145LRSDR 2006UALA01890Controller · unknownDURING CRUISE AT 35,000 FT HAD ALTITUDE WARNING HORN AND CABIN ALTITUDE WAS AT 10,000 FT AND INCREASING. COULD NOT CONTROL CABIN PRESSURIZATION IN AUTO OR STANDBY. "NO FAULT FOUND". REPLACED CABIN PRESSURE CONTROLLER.Aug 20, 2006 · N339UA · Boeing 737322SDR DL764060634Controller · malfunctionedCABIN PRESS CONTROLLER AUTO 1 AND AUTO 2 FAILED ON TAXI. RESET BOTH PRESSURE CONTROLLERS. ALL CHECKS NORMAL.Aug 6, 2006 · N828MH · Boeing 767432ERSDR R61A20060018Controller · malfunctionedPILOT REPORTS LOST PRESSURIZATION AT FLIGHT LEVEL 29000 FEET. CABIN ALTITUDE STARTED TO DROP, PILOT DESCENDED TO 25000 FEET. CABIN ALTITUDE STARTED TO RISE PILOT TRIED MANUAL MODE ON THE CONTROLLER CABIN STILL CONTINUED TO CLIMB. PILOT DECLARED AND PERFORMEJul 30, 2006 · N820MD · Emb ERJ170100SDR 06FDEA2718Controller · malfunctionedPDIS 417, 21-30, 0009646, 28JUL06 SIN, AFTER TAKEOFF RECEIVED ECAM ALERT (EXCESS CAB ALT) WENT TO RED TABS AND COULD NOT CONTROL CABIN PRESSURE. ON ECAM NR1 OUTFLOW VALUE OPEN , NR2 OUTFLOW CLOSED FACT, 28JUL06 09:49 SIN R R/I NR1 CABIN PRESSURE CONTROLJul 28, 2006 · N417FE · Airbus A310SDR FDKA200607165Controller · failedFDM 6092 MCO - THE CREW REPORTED THAT THE AIRCRAFT DID NOT PRESSURIZE IN FLIGHT IN MANUAL MODE. MAINTENANCE REMOVED AND REPLACED THE ELECTRO PNEUMATIC VALVE AND PRESSURE CONTROLLER.Jul 15, 2006 · N835MJ · Emb EMB145LRSDR MWEA060145Controller · inoperativeMASTER WARNING (CABIN ALERT) ILLUMINATED. REMOVED AND REPLACED CABIN PRESSURE CONTROL.Jul 13, 2006 · N804ME · Doug DC981SDR AWXA200601031Controller · inoperativeHNL - DIVERSION - FLT 931 - DURING CLIMB-OUT OF OGG EN ROUTE TO PHX, THE CREW NOTICED THAT THE CABIN WAS CLIMBING WITH THE AIRCRAFT IN AUTO 1 POSITION. RECEIVED CABIN ALT MASTER CAUTION AND SWITCHED TO AUTO 2, THERE WAS NO CHANGE. RECEIVED CABIN ALT 1 AND 2 Jun 24, 2006 · N909AW · Boeing 7572G7SDR SWIA200616796Controller · malfunctionedLOST PRESSURIZATION AT FL370-380. CABIN ALT WENT TO 13000 FT AND CABIN ALT WARNING MESSAGE ILLUMINATED. EMERGENCY DESCENT TO 10,000 FEET. REPLACED SAFETY VALVE NR 1 IAW CRJ AMM 21-32-03. OPERATIONAL CHECKS GOOD, PN: GG670-98005-1, SN ON: 00804 SN OFF: 006Jun 19, 2006 · N744SK · Cndair CL6002C10SDR HALA0600390Controller · malfunctionedETOPS SIGNIFICANT SYSTEM RIGHT PACK TEMP EICAS MESSAGE PACK OPERATES IN STANDBY. REMOVED AND REPLACED RIGHT PACK CONTROLLER PER AMM TASK 21-51-14-004-001, ALL CHECKS NORMAL.May 23, 2006 · N583HA · Boeing 76733AERSDR AWXA200600806Controller · malfunctionedMZT - FLT 324 - CREW REPORTED THAT SHORTLY AFTER ENTERING "MEXICAN AIRSPACE, ALT WARNING HORN SOUNDED." CREW PULLED OUT O2 MASKS AND SWITCHED TO STANDBY PRESSURE BUT DID NOT RESPOND FAST ENOUGH. CABIN WAS AT 10,000' AT THIS TIME. CREW SWITCHED TO MANUAL ANAMay 10, 2006 · N303AW · Boeing 7373G7SDR VNAA0605002Controller · failedCLIMBING THRU 9000 FT THE -CABIN ALT- CAUTION MESSAGE ILLUMINATED. THE CREW FOLLOWED THE QRH BUT COULD NOT RESTORE PRESSURIZATION. THE FLIGHT RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 2 CABIN PRESSURE CONTROLLER. OPERATIONAL May 2, 2006 · N716PS · Cndair CL6002C10SDR 06FDEA1625Controller · malfunctionedAUTO AND STBY CONTROLLERS WOULD NOT MAINTAIN CABIN PRESSURIZATION. OUTFLOW VALVE SHOWED FULL CLOSED UNTIL DESCENDING THROUGH 4000 FT MSL THEN WENT FULL 31,000 FT CABIN ALTITUDE WAS 12,000 FT AND CLIMBING 600 FPM IN ALL MODES. CLOSING CARGO HEAT OUTFLOW ONLY Apr 27, 2006 · N489FE · Boeing 727200SDR RAIA00604024Controller · malfunctionedFLT NR 7955 - IAD - EXTREMELY LOUD AIR NOISE COMING FROM MAIN CABIN DOOR. AIRCRAFT DID NOT PRESSURIZE NORMALLY. CABIN WOULD CLIMB 900 FPM, LEVEL OFF AND THEN CLIMB RAPIDLY AGAIN. FLIGHT ATTENDANT REPORTED THAT 2 DOOR CLOSED AND LOCKED INDICATORS WERE NO LONApr 16, 2006 · N841HK · Emb EMB145LRSDR 0600739968Controller · malfunctionedDURING A GRADUAL DESCENT OUT OF CRUISE THE CREW LOST CONTROL OF CABIN PRESSURIZATION. THE CABIN ALTITUDE CLIMBED TO 10,000 FT AT 9500 TO 1200 FPM. CREW INITIATED AN EMERGENCY DESCENT TO ATTEMPT REGAINING CONTROL OF CABIN PRESSURE AND PREVENT FURTHER CLIMB. Apr 15, 2006 · N9332 · Doug DC931SDR 200604101Controller · malfunctionedFLT NR 7661 CRUISE FL360, CREW BECAME AWARE OF INCREASE IN CABIN ALT AND TEMP. CABIN ALT WINDOW TURNED AMBER ON EICAS SCREEN. CABIN ALT IND IN EXCESS OF 9000, CLIMB RATE AT 500FPM AND CLIMBING, NO CAUTION OR WARNING IN EFFECT, BOTH PACKS INDICATING GREEN ANDApr 6, 2006 · N652RW · Emb ERJ170100SDR DJFA2006223Controller · malfunctionedDURING CLIMBOUT THE CREW NOTICED THAT THE CABIN ALTITUDE WAS APPROXIMATELY 10,000 FT. THE AIRCRAFT WAS LEVELED OFF AT 16,000 FT AND THE CREW DONNED THEIR OXYGEN MASKS. PASSENGER OXYGEN MASKS RELEASED WHILE ATTEMPTS WERE MADE TO ISOLATE THE PROBLEM. MANUAL PMar 25, 2006 · N901TA · Cndair CL6002B16SDR COMA0670122Controller · faultyFLIGHT 5410 - WHILE CLIMBING THROUGH 31,000 FT, RECEIVED A CABIN ALTITUDE CAUTION MESSAGE, CREW DECLARED AN EMERGENCY AND RETURNED TO CVG. REPLACED THE CABIN PRESSURE CONTROLLER NR 2.Mar 25, 2006 · N669CA · Cndair CL6002C10SDR COMA0670121Controller · faultyFLIGHT 5410 - WHILE CLIMBING THROUGH 31,000 FLT RECEIVED A CABIN ALTITUDE CAUTION MESSAGE, CREW DECLARED AN EMERGENCY AND RETURNED TO CVG. REPLACED THE CABIN PRESSURE CONTROLLER NR 1.Mar 25, 2006 · N669CA · Cndair CL6002C10SDR QXEA200600809Controller · malfunctionedSEA FLIGHT NR 2341: AIRCRAFT SLOWLY PRESSURIZED UP TO 2 PSI. FA REPORTED SEEING SKY THROUGH A CRACK IN THE SEED IN AFT PAX DOOR. DIFFERENTIAL NEVER ROSE ABOVE 2.0. AIRCRAFT SEEMED TO BE PRESSURIZING OK BUT AIR WAS GOING OUT FASTER THAN COMING IN. MAINTENANMar 22, 2006 · N403QX · Bombdr DHC8402SDR RAIA00603042Controller · unknownFLT NR 5502 - STL - AT 360FL, CABIN ALTITUDE STARTED RISING. REACHED 134FL AFTER STARTED DESCENT. AT 100FL WE LEVELED OFF AND PRESSURIZATION CAME BACK TO NORMAL. MAINTENANCE REMOVED AND REPLACE THE DIGITAL CONTROLLER.Mar 6, 2006 · N814HK · Emb EMB145LRSDR ANCF200600009Controller · malfunctionedPILOT REPORT, DURING TAKEOFF IN SKCL AT 60 KNOTS AND ADJUSTING TAKEOFF FLEX THRUST AID PRESSURIZATION IN AUTO NR 1 OUT FLOW VALVE WENT TO FULL CLOSED, TAKEOFF WAS DISCONTINUED. PRESSURIZATION WAS SWITCHED TO AUTO, NR 2 WORKING NORMALLY. AS PER AMM 21-32-00 PFeb 11, 2006 · N593AN · Doug DC983SDR QXEA200600419Controller · malfunctionedPDX FLIGHT NR 9820 ON DEPARTURE WITH BLEEDS ON 1 AND 2 ON MAX CABIN RATE FLUCTUATED UNCONTROLLABLY BETWEEN MAX CLIMB AND MAX DESCENT. PER CHECKLIST WENT TO CABIN SET NO CHANGE WENT TO MANUAL SOME CONTROL. MAINTENANCE REMOVED PROTECTIVE CAP FROM CONTROLLER CAFeb 3, 2006 · N375PH · Dhav DHC8202SDR MASA200600204Controller · malfunctionedASH 7385 IAD - LOSS OF CABIN PRESSURE AT FL 200. MX R2 OVERHEAD CONTROL PNL AND CONTROLLER.Jan 25, 2006 · N75987 · Cndair CL6002B19
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