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 CVGA1117101ACabin Pressure · malfunctionedCABIN CONTINUED CLIMBING IN BOTH AUTO AND MANUAL MODE. COULD NOT CONTROL CABIN ALTITUDE. MASKS DROPPED AT MAX DIFFERENTIAL.SDR IXXA110047OCabin Pressure · inoperativeAFTER TAKEOFF, THE CREW PERFORMED A PACKS OFF TAKEOFF, THE AIR CONDITIONING PACKS WOULD NOT TURN ON AND THE ACFT WOULD NOT PRESSURIZE. THE CREW RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX ACCOMPLISHED FIM PROCEDURES 21-31-00, FIG 104 AND BIT STEPS 1, SDR ASAA1159724Unknown · malfunctionedAUTO FAIL AND ALTN LIGHTS ILLUMINATED. PERFORMED BITE CHECK OF NR 1 & NR 2 PRESS CONT REF FIM 21 31 TASK 801 NR 2 CONTROLLER LOGGED SEL PANEL FAULT (101) LAST FLT PERFORMED FIM 21 31 TASK 803 FAULT CLEARED & GROUND FUNCTIONAL TEST PASSED.SDR AALA20110529TUL07Selector Panel · defectiveMCI - CREW REPORTED AIRCRAFT LOST CABIN PRESSURIZATION. ACCOMPLISHED EMERGENCY DESCENT. MASKS WERE NOT DEPLOYED. EMERGENCY DECLARED FLIGHT LANDED MCI WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED OVERHEAD PRESSURIZATION SELECTOR PANEL. SYSTEMSDR DALA1137205534Boot · blownAT FL330 GOT CABIN ALT WARNING AND CABIN AUTO INOP CAUTION. DECLARED AN EMERGENCY AND DESCENDED TO 10,000'. CABIN PRESSURE REACHED 11,000'. MASKS DID NOT DEPLOY. FLT RETURNEDTO ATL AND LANDED WITHOUT INCIDENT. REPLACED BLOWN BOOT IN RIGHT ECS BAY, OUTFLOSDR 2011FA0000330Pressure System · malfunctionedCOMPLETE AUTO MANUAL PRESSURIZATION FAILURE. CABIN PRESS LIGHT ILLUMINATED. CABIN CLIMBED ABOVE INDICATED ALTITUDE AND INDICATED 4000-6000 FPM CLIMB IN AUTO AND MANUAL PRESSURE MODE. SYSTEM OP CHECKED GOOD IN MANUAL MODE ON GROUND RUNS, AUTO MOD PLACED ON MELSDR ASOA201101064Control Panel · intermittentDURING CLIMBOUT, ACFT FAILED TO PRESSURIZE. CABIN WAS CLIMBING AT SAME RATE AS ACFT. WE GOT CABIN ALT CAUTION . RAN QRH. PRESSURIZATION DID NOT RESPOND IN MANUAL MODE. ACFT DELTA P WAS AT ZERO. RETURNED TO LAND. ACFT RETURNED TO DEPARTURE AFTER T/O -- SDR DXTA2011052604592Pressure Switch · failedLEVELING AT 45,000, RECEIVED RED "CABIN ALT" & "MASTER WARNING" LIGHTS. MASTER WARNING LIGHT CANCELLED, CABIN ALT LIGHT STAYED ON. PAX MASKS DID NOT DROP. CABIN DIFFERENTIAL PRESSURE DID NOT EXCEED 8.9 PSI AND CABIN ALT DID NOT EXCEED 7800 FT. ALL INDICATIONSDR 2011F00117Cabin Pressure · malfunctionedAIRCRAFT LOST PRESSURIZATION AT 35K, DESCENDED TO 14K AND PRESSURIZATION BEGAN TO RECOVER. O2 MASK DID NOT DEPLOY AUTOMATICALLY OR MANUALLY WHEN SELECTED.SDR ASAA1159669Unknown · malfunctionedCLIMBOUT SEA TO FL380 FR FL230 TO FL 380 CABIN IVSI WAS CYCLING +500 TO+1000 OUT OF FL 350 IT CYCLED 500 TO +500 TIL FL380 THEN STABILIZED AT 7000 CABIN ALT. INITIAL EVAL SHOWS NO FAULTS ON DCPC OR DCPC NR 2 NO EXISTING FAULTS OR FAULTS IN HISTORY. FOLLOWED SDR MASA2011051702745Pressure System · malfunctionedAUTO PRESS 2 FAIL. RESET AUTO PRESS.SDR HALA2011051200189Cabin Pressure · malfunctionedETOPS SIGNIFICANT SYS - BTB -CABIN ALTITUDE INOPERATIVE AUTO EICAS MESSAGE. CABIN DESCENDED AT 2000 FPM. TURNED BOTH PACKS OFF WHEN DIFFERENTIAL REACHED 2 PSI. T/S IAW FIM 21-31-00, DID BITE TEST OF BOTH CABIN PRESSURE CONTOLLERS. NO FAULTS. CHECKED OUTFLSDR SIMA201113103Valve · brokenON FLIGHT 4475 THE CREW REPORTED THAT DURING THE CLIMB THE PRESSURIZATION WAS INOPERABLE IN AUTO AND MANUAL MODES. THE CAPTAIN ELECTED TO RETURN TO DCA. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSTALLED NEW GROUND CONNESDR CVGA20110508001Cabin Pressure · malfunctionedCABIN PRESSURE CLIMBS AT 100 FPM AT FL 430, UPON DESCENT CABIN PRESSURE BEGAN 1000 FPM DESCENT AND WORKED NORMALLY THEREAFTER.SDR MASA2011050602624Pressure System · malfunctionedCABIN DEPRESS WHEN ENG AT IDLE. R2 CPCP.SDR ASAA1159613Unknown · malfunctionedAUTOFAIL ILLUMINATED ON PRESSURIZATION CONTROL PANEL. SWITCHED PRESS CONTROL FROM AUTO TO MANUAL TO AUTO AUTOFAIL LIGHT EXTINGUISHED. PRESS CTLR NR 1 AND NR 2 SHOW NO EXISTING FAULTS AND NO FAULT HISTORY LOGGED FOR 57 FLTS. TROUBLESHOT PER FIM 21 21 00 810 SDR MASA2011050402601Shutoff Valve · malfunctionedA/C DEPRESSURIZES W/ ENGS AT IDLE. R2 RT PRSOV.SDR MASA2011050402600Shutoff Valve · malfunctionedACFT WN HOLD PRESS AT FLT IDLE. R2 NR 1 PRSOV.SDR CVGA 11 120 1Unknown · malfunctionedCABIN FAILED TO MAINTAIN PROPER PRESSURE.SDR UALA2011050202144Control Panel · failedALTITUDE CONTROLLER HAS FROZEN DIGITS IN LANDING ALT WINDOW. REPLACED CABIN PRESSURE SELECTOR PANEL AND PERFORMED OPS CHECKED PER MM.SDR MASA2011042702517Cabin Pressure · inoperativeCABIN PRESSURIZATION INOP CPC 1. OPS CHECK GOOD.SDR ASAA1159520Selector Panel · failedPRESSURIZATION CONTROLLER PANEL DISPLAY BLANK ON PREFLIGHT. REMOVED AND REPLACED CABIN PRESSURE SELECTOR PANEL PER MM 21 31 02 . SYSTEM TESTS NORMAL REF MM 21 31 02 400 801.SDR REXA201100236Valve · malfunctionedA/C DIVERTED TO JAN FOR PRESSURIZATION ISSUE CREW DID DECLARE EMERGENCY "NO" O2 MASK DEPLOYMENT, LANDED SAFELY. STILL IN WORK FOR CHECK VALVE REPLACEMENT.SDR BSYA2011021Control Valve · inoperativeAFTER DEPARTING BKL AIRCRAFT WOULD NOT PRESSURIZE, CONTINUED ON TO LCK AT LOW ALTITUDE. LCK MAINTENANCE REMOVED AND REPLACED DEFECTIVE FLOW CONTROL VALVE, OPS CHECKS GOOD.SDR AALA20110420DFW01Cabin Pressure · malfunctionedCREW REPORTED CABIN ALT WARNING HORN AT 10,000 CABIN ALTITUDE IN CLIMBOUT AND BOTH ENGINE BLEED SWITCH WERE IN OFF POSITION. O2 MASKS WERE DEPLOYED. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. AIRCRAFT IS SDR C2XA11IA069B-Nut · looseIAH - FLT 2129 THE CREW REPORTED AMBER DASHES ON THE CABIN ALTITUDE RIGHT AFTER TAKE OFF. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT, TIGHTENED A "B"-NUT ON THE SENSE LINE GOING TO THE ELECTRO PNEUMATIC SDR XV6A2011040700007Unknown · malfunctionedAIRCRAFT UNABLE TO HOLD PRESSURE AT 10,000 FT. RETURNED TO PIE.SDR CA110623004Cabin Pressure · unknownDURING CLIMB THROUGH FL250, CREW FOUND THE CABIN ALTITUDE WAS CLIMBING. EMERGENCY DESCENT TO 10000 FTSDR AALA20110403JFK01Check Valve · defectiveJFK - INFLIGHT BOS-STT. CREW REPORTED UNABLE TO MAINTAIN CABIN PRESSURE WITH RIGHT PACK AND LEFT PACK ON MEL. EMERGENCY DECLARED FLIGHT DIVERTED JFK LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT CABIN SUPPLY CHECK VALVE THAT WAS DEFSDR AALA20110326DFW01Duct · damagedDFW - CREW REPORTED LEFT PACK WOULD NOT MAINTAIN CABIN PRESSURIZATION AND RIGHT PACK INOPERATIVE PER MEL. FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED Y-DUCT THAT HAD A HOLE IN IT. SYSTEM GROUND CHECK NORMAL OPERATIONSDR CHQA201100070Check Valve · missingFLIGHT CREW REPORTED THAT ON CLIMBOUT, THE CABIN ALTITUDE WAS CLIMBING ALONG WITH THE AIRCRAFT ALTITUDE. I AUTO MODE THE CABIN ALTITUDE CLIMBED TO 7800FT SWITCHING TO MANUAL MODE HAD NO EFFECT AND THE AIRCRAFT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MSDR UALA2011031701300Computer · faultyVENT SKIN VLV FAULT, RTFL. SKIN AIR VALVE FAULT. INLET FULL OPEN EXTRACT FULL CLOSED. ALSO LOUD HUM IN COCKPIT. SAMC TEXT: CFDS SHOWS "CHK AEVC SUPPLY" AND SKIN AIR VALVE FAULT. FOUND A CIRCUIT BREAKER ON VU49 (D5)FOR THE AEVC COMPUTER POPPED. REPLACED CSDR C2XA11CL071Module · intermittentCLE FLT 2760 THE CREW REPORTED DURING CLIMBOUT THE CABIN DIFFERENTIAL PRESSURE BEGAN TO FLUCTUATE ERRATICALLY BETWEEN 0 AND 9.0 PSI. CABIN PRESSURE AND CABIN RATE NORMAL. CONTINUED FLIGHT TO CLE WITH NO PRESSURE PROBLEMS. CABIN DIFFERENTIAL PRESSURE CHANGEDSDR C2XA11CL067Unknown · malfunctionedORD FLT 5929 THE CREW REPORTED THE AIRCRAFT WOULD NOT PRESSURIZE ON CLIMB. LOUD SQUEAL FROM RIGHT SIDE WINDOW WAS REPORTED AS WELL. MAINTENANCE INSPECTED AND RELEASED AIRCRAFT IAW MEL 21-30-00/3. MAINTENANCE INSPECTED AND PERFORMED AUTO AND MANUAL PRESSURIZSDR CHQA201100050Check Valve · damagedFLT CREW REPORTED WHILE CLIMBING THROUGH FL270, RECEIVED A "CABIN" AURAL WARNING. NO RELATED EICAS MESSAGES DISPLAYED. CABIN PRESSURE INDICATED OVER 10,000FT & REPORTED TO BE CLIMBING TO 11,000FT. MEMORY ITEMS FOLLOWED & ACFT BEGAN DESCENT TO 10,000FT & DECSDR REXA201100180Unknown · malfunctionedA/C LOST PRESSURIZATION AT 10000 FT. MANUAL OVERRIDE LEVER MOVE TO CLOSE ON THE OVERBOARD EXHAUST SHUTOFF VALVE AS PER AMM 21-24-040-806.SDR WX0A070789Unknown · malfunctionedFLIGHT CREW REPORTED, WOULD NOT HOLD RATED PRESSURE AT ALTITUDE WITH OUTFLOW VALVE CLOSED. CABIN CLIMB AT 5-600 FPM AND CABIN ALT AT 9,000 AT FL 29,000, CABIN CONTINUED CLIMBING UNTIL REACHING FL 21,000. MAINTENANCE PERSONNEL PERFORMED OPS CHECK ON PRESSURIZSDR YENA20110303206Control System · failedFLT 668 MCO-BUF, AIR RETURN TO MCO - CREW DECLARED EMERGENCY DUE TO AMS CTRL FAIL AT FL350. BEGAN LOSING PRESSURIZATION ABOUT 2500 FEET PER MINUTE. PER QRH DESCENDED TO 10000FT. ALSO ANTI ICE WHITE CAS CAME ON SIMULTANEOUSLY. REMOVED AND REPLACED AMS CTRL NSDR ASAA1159166Relief Valve · malfunctionedOUTBOARD (RT) POSITIVE PRESS RELIEF VALVE FAILED TEST LOOSE SEAL INSIDE VALVE. REMOVED AND REPLACED POSITIVE PRESSURE RELIEF VALVE REF B737NG AMM 21 32 01. POSITIVE PRESSURE RELIEF VALVE SYSTEM TEST GOOD REF B737NG AMM 21 32 01 700 801.SDR DXTA2011022804480Check Valve · failedACFT FAILED TO PRESSURIZE EVENLY; ALT WARNING HORN SOUNDED AND MASKED FELL AS WE CLIMBED THOUGH FL200. AFTER EMERGENCY DESCENT, APU WAS REENGAGED BUT EVEN THEN ALT WARNING HORN STAYED ON UNTIL BELOW 8000FT; AND BOTH CREW CONFIRMED ONGOING PRESSURE FLUCTUATIONSSDR C2XA11RI030Module · inoperativeFLIGHT 2865 - EWR - FLIGHT CREW REPORTED THAT ON DESCENT PRESSURIZATION CABIN ALT STOPPED AT 5800FT AT 16000FT, FOLLOWING QRH IN MANUAL MODE THE CABIN CLIMBED TO 10000FT, WITH CONTROLLER IN FULL DOWN MODE. CREW ATTEMPTED DUMP MODE AND CABIN CLIMBED TO ALTITUSDR REXA201100140Unknown · malfunctionedAIR RETURN DUE TO CABIN WAS CLIMBING RATE OF 2500FPM RIGHT AFTER TAKEOFF. DURING DESCENT IT WAS AT 700 FPM. PRESSURIZED IAW AMM 21-31-00. OPS CHECK GOOD. A/C IS OK SERVICE NST-310663-2011 NO 91674 91 PRESSURIZATION CONTROL.SDR REXA201100410Unknown · malfunctionedAIR RETURN DUE TO CABIN WAS CLIMBING AT A RATE OF 2500 FPM RIGHT AFTER TAKE OFF DURING DESCENT IT WAS AT 700 FPM PRESSURIZED A/C IAW AMM 21-31-00. OPS CHECK GOOD. ACFT IS OK FOR SERVICE.SDR MYWA110026Pressure System · malfunctionedETOPS SIGNIFICANT SYSTEM: DURING CLIMB, PRESSURIZATION AUTO FAIL ALT LIGHT ILLUMINATED. RESET DCPS SYSTEM PER FIM. SYSTEM OPS NORMAL.SDR ASAA1159055Unknown · malfunctionedDURING CRUISE AT FL370 NEAR COAST IN CABIN PRESSURE RATE OF CLIMB BEGAN TO VARY BETWEEN 1000FPM CLIMB AND 500FPM DESENT. AFTER TWO MINUTES CABIN STABILIZED AT 8000 AND RATE SETTLED. PERFORMED GROUND TEST BITE PROCEDURE ON NR 1&2 DIGITAL CABIN PRESSURE CONTROSDR C2XA11RI022Module · defectiveFLIGHT 2575 - EWR - FLIGHT CREW REPORTED AUTO PRESS ERRATIC. EWR MX REMOVED AND REPLACED CPAM AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE.SDR UALA2011020700632Relief Valve · faultyAIR NOISE REPORTED LT SIDE FWD OF DOOR 3L, CHECK POSITIVE PRESS RELIEF VALVES. MX REPORTED APU PNEUMATIC DUCT LEAKING AT CLAMP LOCATED AT STA 1410 (AFT PIT-LT SIDEWALL). ADJUSTING CLAMP MOVES LEAK TO DIFFERENT POSITION. FOUND DUCT FLANGE CRACKED AT STA 1420, SDR MASA2011020501866Rod End · disconnectedACFT W/N PRESSURIZE. MX RE-ATTACHED ROD END AND SPRING TO THE PAX DOOR FLAPPER VALVE.SDR 2011F00039Valve · defectiveTHE FLIGHT CREW REPORTED AFTER TAKEOFF, THAT THE "MAIN AIR VLV 1" LIGHT ILLUMINATED. AFTER RUNNING THE CHECKLIST IT WAS DETERMINED THAT THE NR 1 MAV DID NOT FULLY OPEN AND WOULD NOT CLOSE AND THE NR 1 MAV CB WAS FOUND TRIPPED. TROUBLESHOOTING FOUND THE NR 1 SDR A6WA201140044Relay · malfunctionedWHILE HOLDING AT 16,000 FT RECEIVED CABIN ALTITUDE MESSAGE IMMEDIATELY FOLLOWED BY CABIN ALTITUDE WARNING MESSAGE COMPLIED WITH IAL AND QRH. R & R RELAYS K1GA & K2GA IAW ESPM REF W/C NR 2 FOR OPS CK OF JB11.
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