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.

SDR P6VA2025121026001Flow Valve · leakingWHILE IN CRUISE FLIGHT AT 33,000, THE CABIN ALTITUDE ABOVE 10,000 FEET WARNING LIGHT ILLUMINATED WITH ASSOCIATED MASTER WARNING LIGHT ILLUMINATION. PRESSURIZATION CONTROLLER GAUGE WAS RISING ABOVE 14000 FEET AND PEAKED AT 15,000 FEET. (INITIAL CRUISE ALTITUDE Oct 26, 2025 · N519W · Cessna 525ASDR DALA2025102707846Heat Exchanger · crackedSHIP 3164 - PRES - AND EMERGENCY DECLARED DUE TO CAB PR EXCESS CAB ALT ECAM WARNING AT 34,000 FEET. BEGAN DESCENT AND CABIN STARTED TO RECOVER ABOUT 28,000 FEET. CORRECTIVE ACTION: FOUND THE PRIMARY HEAT EXCHANGER WITH A LARGE CRACK, AND THE ACM INLET GASKET LOct 26, 2025 · N364NB · Airbus A319114SDR 3EJA202512230002Pressure Switch · out of positionCABIN ALT LIGHT CAME ON PASSING THRU 2600, CABIN ALT REACHED 14000 SAME. T/S FOUND ENG SELECT PRESS SOURCE SWITCH IN COCKPIT TO BE CLOCKED WRONG, WAS IN OFF POSITION BUT SHOWING THAT IT WAS IN NORM, ADJUSTED KNOB OPS CK GOOD AT THIS TIME, VERIFIED CLIMB DIVOct 25, 2025 · N846JS · Cessna 560XLSDR 3EJA2026010900025Control Valve · failedAFTER DEPARTURE OF 27L OUT OF KPHL I FELT MY EARS POP. LOOKED DOWN AND THE PRESSURE CONTROLLER WAS BLANK. THIS WAS ABOUT 1500 AGL.Oct 15, 2025 · N780JS · Cessna 525BSDR CALA2025101410078Cabin Pressure · faultedA/C DECLARED EMERGENCY LANDING DUE TO A PRESSURIZATION PROBLEM.. PILOT NOTED POSSIBLE PRESSURIZATION ISSUE. CABIN ALT LESS THAN ZERO ON OVERHEAD WITH DIFFERNTIAL ABOVE 6. PRESSURIZATION SCHEDULE IS NORMAL FOR FLIGHTS WITH ALTITUDE UNDER 18,500FT PER SDS 21-3Oct 12, 2025 · N17364 · Boeing 7378SDR HNAA2025101400697Cabin Pressure · no discrepancyCAB ALT AND CAB RATE SHOWING ZERO. OPS CHECKED PER AMM 21-31-00 NO DEFECTS NOTEDOct 10, 2025 · N654AE · Emb EMB145LRSDR MASA2025100800081Warning Message · illuminatedCONFLICT PRES MESSAGES CABIN ALT HIGH/PLACED ON MELOct 8, 2025 · N88359 · Emb ERJ170200LRSDR CALA2025101009906Circuit Breaker · trippedCLIMBING THRU 14K CAB ALT WARN. MAX CAB 11K VALVE L/R CKT BKRS FOUND POPPED AFTER LANDING FOUND DURING T/S SYSTEM R&L ON P-6 PANEL 2EA C/B POPPED ROW A-7 & B-7 RESET C/B'S OPENED ENG 1 & ENG 2 REVERSER HALF'S AND INSPECTED 5TH STAGE VALVES FOR CONDITION AND POct 8, 2025 · N66831 · Boeing 737924ERSDR KY7A2025100900038Cabin Pressure · malfunctionedUNCONTROLLABLE CABIN PRESSURIZATION IN FLIGHT - BOTH IN AUTO & MANUAL MODES.Oct 6, 2025 · N832HK · Emb EMB145LRSDR AALA202509300343Indicator · inoperativeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: CABIN PRESSURIZATION WOULD NOT PRESSURIZE DURING CLIMB. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. PERFORMED BITE TESTS TO BOTH CABIN PRESSURE CONTROL 1 AND 2 NO FAULTS NOTED PER AMM 21-3Sep 27, 2025 · N344TS · Boeing 7378SDR K11A2025092200349Cabin Pressure · faultedAUTO FAIL LIGHT ILLUMINATED AFTER TAKE-OFF, CABIN ALTITUDE NOT CONTROLLABLE IN AUTO OR STANDBY MODES. FOUND L1 DOOR AJAR UPON RETURNING TO GATE. OPS CHECK L1 DOOR IAW B737 AMM 52-11-00, NO DEFECTS NOTED. PERFORMED OPS CHECK OF CABIN PRESSURIZATION CONTROL SYSTSep 22, 2025 · N307GT · Boeing 7374H6SDR 3EJA2025101500002Cabin Pressure · faultedAMBER CABIN ALT EICAS MESSAGE ILLUMINATED AT FL 450. CABIN WOULD NOT MAINTAIN A NORMAL CAB ALT IN MAN PRESS AND FULL DOWN RATE. CONDUCTED OP CHECKS OF PRESSURIZATION SYSTEM, IASCS, AND PROVIDED DOWNLOADS FOR EVALUATION TO BOMBARDIER. MAINTENANCE PERFORMED IAWSep 20, 2025 · N768BL · Bombdr BD1001A10SDR CALA2025092309152Cabin Pressure · overpressuredCABIN OVERPRESS PRIOR TO DOOR OPEN ECAM FOLLOWED PACKS OFF NO FAULTS ON POST FLT REPORT ACCOMPLISHED TEST OF RESIDUAL PRESS CONTROLLER REF AMM 21-31-00-710-802-A AND BITE TEST OF BOTH PRESS CONTROLLERS REF AMM 21-31-00-710-002-A. NO FAULTS FOUND. NO HISTORY NOSep 19, 2025 · N54538 · Airbus A321271NXSDR DXTA2025091904987Shutoff Valve · defectiveAT 41,000 CABIN ALTITUDE BEGAN RISING. CREW DONNED O2 MASKS AND DROPPED PAX MASKS. CABIN HI CAS ILLUMINATED AT 10,000 CABIN ALTITUDE. BEGAN EMER DECENT AND DECLARED EMERGENCY WITH ATC. DIVERTED TO KLAS. CAS MESSAGES ILLUMINATED WERE ECS VALVE 2 FAIL AND CSep 16, 2025 · N492QS · Emb EMB505SDR VNAA2025091411101Safety Valve · faultedCABIN PRESSURIZATION FAILED IN DESCENT INTO BHM. APPROX 15000FT PRESSURIZATION BECAME ERRATIC AND CABIN ALT STARTED TO INCREASE. AT 8500FT AMBER CABIN ALT THEN RED CABIN ALT. RAN QRC/ARH FOR CABIN ALT. REMOVED AND REPLACED NR 2 SAFTEY VALVE IAW AMM 21-32-03-0Sep 10, 2025 · N546FF · Cndair CL6002C10SDR DALA2025091006688Seal · tornAT FL 380 RECEIVED CABIN ALTITUDE CAUTION. CREW COMPLIED WITH QRH DECLARED EMERGENCY AND DONNED O2 MASKS AND DESCENDED TO FL 200. CREW WAS ABLE TO STABILIZE CABIN PRESSURE IN MANUAL. PASSENGER O2 MASKS DID NOT DEPLOY. CREW HAS ELECTED TO CONTINUE ON TO SNA. Sep 9, 2025 · N106DU · Airbus BD5001A10SDR SWI2025F01193Cabin Pressure · failedAT CRUISE ALTITUDE HAD WING AND COWL A/I ON,RECIEVED DUCT MON FAULT STATUS MESSAGE THEN RECIEVED LH BLEED DUCT WARNING MESSAGE. LOST CABIN PRESSURIZATION AND STARTED DECENT 10,000 FT DID NOT LAND OVERWEIGHT. (FLIGHT 3601 - FILED OPEN)Sep 7, 2025 · N823SK · Cndair CL6002D24SDR R61A2025090600387Cabin Pressure · faultedSUSPECT CABIN PRESSURIZATION PROBLEM AFTER TAKEOFF. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. MX DETERMINED THIS IS NORMAL OPERATIONS.Sep 6, 2025 · N224JQ · Emb ERJ170200LRSDR SWIA2025090200830Cabin Pressure · faultedDECLARED AN EMERGENCY AT FLT LEVEL 340 FEELINGS OF HYPOXIA. FIRST OFFICER REPORTED FEELING LIGHTHEADED/DISORIENTED WHILE TALKING TOFWD FLT ATTENDANT WHO ORIGINALLY CALLED THE FLT DECK WITH COMPLAINTS THAT THE AFT FLIGHT ATTENDANT LIGHTHEADED. STARTED AN EMERGAug 30, 2025 · N241SY · Emb ERJ170200LRSDR IPXA2025090243563Warning Message · activated**ATB** AT FL320 WE RECEIVED THE CABIN ALT WARING. THE CABIN ALT WAS 10,800. WE RAN THE CHECKLIST AND DESCENDED TO 14000. PERFORMED EXCESSIVE CABIN PRESSURE LEAKAGE TEST, LEAKAGE RATE FOUND TO BE WITHIN LIMITS, REF AMM 05-51-08-702-001. AIRCRAFT OK FOR CONT. SAug 30, 2025 · N612UP · Boeing 7478FSDR SWIA2025090200828Warning Message · illuminatedCAB ALT HI WARNING EICAS AT FL370. EMERGENCY DESCENT TO 10,000. LANDED AT AUSTIN (FLIGHT 5971 - FILED CLOSED)PERFORMED CMC FIM 21-31-00-810-818-A AND FOUND NO DEFECTS DURING TROUBLESHOOTING OF CAB ALT HI. OPS CHECK GOOD AT THIS TIMELEAK CHECK GOOD AT THIS TIMAug 28, 2025 · N110SY · Emb ERJ170200LLSDR DALA2025082906410Check Valve · faultedATB/PRESS/DE- RETURNED JFK DUE TO AIRCRAFT WOULD NOT PRESSURIZE. REPLACED GROUND AIR CHECK VALVE. OPS CHECK GOOD. (LP 7711590)Aug 28, 2025 · N826DN · Boeing 737932ERSDR SWI2025F01124Cabin Pressure · warning messageCAB ALT HI WARNING EICAS AT FL370. EMERGENCY DESCENT TO 10,000. LANDED AT AUSTIN (FLIGHT 5971 - FILED OPEN)Aug 28, 2025 · N110SY · Emb ERJ170200LLSDR HALA20250813246Cabin Pressure · malfunctionedDIV - AVIONICS DOOR OPEN IN FLIGHT MESSAGE A/C NOT PRESSURIZING NORMALLY. PERFORMED VISUAL INSPECTION OF AVIONICS DOOR. PERFORMED PRESSURIZATION TEST FOR AIR LEAKS PER AMM 05-53-00. NO DEFECTS NOTED. OK TO CONTINUE.Aug 12, 2025 · N208HA · Airbus A321271NSDR DALA2025081306038Cabin Pressure · malfunctionedATB RETURN TO BOS DUE TO CABIN ALTITUDE WARNING. CORRECTED LANDING ALTITUDE SETTING ON CABIN PRESSURE CONTROL PANEL. BIT CBN AUTO PRESS CONTROLLERS 1 AND 2. NO FAULTS NOTED. PRESSURIZED A/C TO ENSURE NO MAJOR LEAKS. A/C RETURNED TO SERVICE.Aug 9, 2025 · N1201P · Boeing 767332SDR SCNA20250731294Unknown · unknownEXCESSIVE PRESSURE AND NOISE FROM VENTS ON CLIMB OUT AT 10000 DIFFERENTIAL PRESSURE 2 PSI WITH CABIN CLIMB AT ZERO DUCT PRESSURE WAS 40 PSI BUT SAW IT FLUCTUATE TO AS HIGH AS 60 EXCESSIVE NOISE WAS IN THE WHOLE AIRPLANE. PERFORMED AMM 21-00-00 SUPPLY AIR TO CJul 31, 2025 · N835SY · Boeing 737800*SDR COEA2025073101901Acm · seizedFLIGHT 7820, ENROUTE GTF-MSO EXCESS CABIN ALTITUDE ALERT/WARNING LIGHT ILLUMINATED IN FLIGHT. AFTER EXTENSIVE TROUBLESHOOTING, MAINTENANCE REPLACED THE #1 ACM AND TIC VALVE. ALL CHECKS GOOD.Jul 30, 2025 · N901FX · Aerosp ATR42320SDR SIMA20250726001Control Module · malfunctionedAIRCRAFT NOT PRESSURIZING ON CLIMB OUT EMERGENCY DECLARED. FOUND PRESSURIZATION CONTROL MODE ON MANUAL ON OVERHEAD PANEL, PERFORMED OPS CHECK OF CPCS OUTFLOW VALVE PER AMM 21-31-02, AND RE-SET MODE TO AUTO. OPS CHECK GOOD A/C GOOD FOR SERVICEJul 26, 2025 · N319RG · Emb ERJ170200LRSDR 2025F00164Cabin Pressure · malfunctionedWHILE ENROUTE FROM KLAS TO KSNA CREW EXPERIENCED AN OPEN-DOOR CAS AROUND FL26 AND STARTED TO LOSE CABIN PRESSURIZATION. CREW INITIATED AN EMERGENCY DECENT PER THE QRH AND DECLARED AN EMERGENCY, IN WHICH CABIN PRESSURE STARTED TO MAINTAIN AGAIN AT AROUND 16,00Jul 24, 2025 · N85VM · Cessna 525BSDR DXTA2025071404186Monitoring Unit · intermittentWHILE DESCENDING AT 2500 FPM THROUGH FL260 GOT RED CAB ALTITUDE HI CAS & SAW CABIN PRESSURE CLIMBING UP THROUGH 8000 WHILE PUTTING MASK ON. BY COMPLETETION OF BOTH OF US DONNING MASKS & ESTABLISHING COMMUNICATIONS MESSAGE EXTINGUISED AND CABIN PRESSURE RETURNEJul 9, 2025 · N447QS · Emb EMB505SDR DXTA2025071104184Control Valve · defectiveAPPROX. 5 MINUTES AFTER FINISHING ECS 2 VALVE FAIL QRH, A GRADUAL LOSS OF CABIN PRESSURIZATION STARTED. CABIN ALTITUDE WAS ROUGHLY 3000FT. ROUGHLY 2-3000FPM CLIMB IN THE LOSS OF PRESSURIZATION, RATE READING WAS IN THE RED. THIS OCCURED WHILE AT 280+KTS, ROUGHJul 9, 2025 · N337QS · Emb EMB505SDR 3EJA2025071000925Cabin Pressure · leakingSHORTLY AFTER BEGINNING OUR DESCENT FROM 45,000 FT. I LOOKED DOWN AT THE PRESSURE CONTROLLER AND CABIN ALTITUDE GAUGE AND NOTICED A CABIN CLIMB OF GREATER THAN 1,000 FPM AND INCREASING WHILE THE CABIN ALTITUDE GAUGE WAS COINCIDING WITH DECREASING PRESSURIZATIOJul 9, 2025 · N752JS · Cessna 525BSDR AJXA2025072100033Warning Message · false activationDURING CLIMB EICAS AMBER CAS MESSAGE "CABIN ALTITUDE" ILLUMINATED. THE PRESSURIZATION SYSTEM WAS PLACED ON MEL AND FLOWN TO MAINTENANCE IN KOAK. ONCE IN MAINTENANCE THE PRESSURIZATION WAS TESTED AND THE DEFECT COULD NOT BE DUPLICATED. ALL COMPONENTS OF THE SYSJul 7, 2025 · N736XJ · Cessna 750SDR 3EJA928JS070425Cabin Pressure · lostLOST PRESSURIZATION AT FL240. NOTIFIED ATC AND REQUESTED A DECENT.Jul 4, 2025 · N928JS · Cessna 750SDR 2025FA0000430Cabin Pressure · lostPER FLIGHTAWARE AIRCRAFT DEPARTED KISSIMMEE GATEWAY AIRPORT AT 08:04 ON 6/24/25 AND LANDED AT ORLANDO INTERNATIONAL AIRPORT AT 08:16 ON 6/24/25. INFORMATION FROM PILOT - "AIRCRAFT LOST PRESSURE AT 35K ALTITUDE. NOTE: CUSTOMER HAD IT LOOKED AT PREVIOUSLY. TECHSJun 26, 2025 · N63JT · Cessna 550SDR SWIA202506240023Cabin Pressure · malfunctionedAIRCRAFT SUFFERED LOSS OF PRESSURIZATION TWICE. BLEED 2 FAIL CAUTION IN FLIGHT OCCURRED TWICE. BOTH AT FL220. RAN QRH FOR BOTH OCCURRENCES. CAUTIONS AND ADVISORIES PRESENT USING EVENT WERE: ICE CONDITION, PACK 1 OFF, BLEED 2 FAIL. (FLIGHT 5746 - FILED OPEN)THJun 23, 2025 · N168SY · Emb ERJ170200LRSDR DALA2025062304684Line · faultedSHIP 5816 -PRES- DUE TO CABIN ALT WARNING. CORRECTIVE ACTION: REPLACED LEFT PACK CONDENSER AND SUPPLY LINE. REPLACED AFT CARGO DOOR SEAL AND CABIN PRESSURE CONTROLLERS 1 AND 2 AND COCKPIT CONTROL PANEL.Jun 21, 2025 · N596NW · Boeing 757351SDR DALA2025062304664Bypass Valve · faultedSHIP 3244 - ATB - DUE TO THE CABIN UNABLE TO MAINTAIN PRESSURIZATION (CAB PR EXCESS CAB ALT ECAM WARNING). CORRECTIVE ACTION: REPLACED BYPASS VALVE AND ANTI-ICE VALVE (17HH). ALSO, FOUND TWO DUCTS IN THE LEFT SYSTEM, AND TWO TAPPING SEALS IN THE LH WING ANTI-IJun 20, 2025 · N344NW · Airbus A320212SDR SWAA2025062382930Check Valve · inoperative@APPROX FL190 CABIN ALT ALERT SOUNDED IMMEDIATELY STARTED DECENT TO 10000 FT. CABIN MASKS AUTO DEPLOYED WHILE CREW DOWNING OXYGEN. COMPLETED DECENT W/ QRC & QRH PROCEDURES AND RETURNED TO ORIGIN JAX<[01] DURING INITIAL PACK CONFIDENCE CHECK FOUND GROUND AIR COJun 17, 2025 · N8645A · Boeing 7378H4SDR MISR202506173923Cabin Pressure · faultedDIFF PRESS RED CAS: DURING DESCENT PASSING FL360 RED MASTER WARNING AND RED CAS DIFF PRESS ILLUMINATED. DIFF PRESS WAS 9.1 AND WENT AS HIGH AS 9.7. QRH USED AND FL270 DIFF PRESS WENT FROM RED TO GREEN. APU BLEED NOT TRANSFERRED UNTIL ON THE GROUND.Jun 16, 2025 · N217QS · Cndair CL6002B16SDR AALA202506107305Warning Light · intermittentAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FEEL DIFFERENTIAL PRESS LIGHT ILLUMINATED ON CLIMBOUT AFTER TAKEOFF AT 1000FT, LIGHT WENT OUT AT 12,000FT, 295KTS. BUT THEN CAME BACK ON AGAIN FL320, 260KTS AND STAYED ON THE REMAINDER OF FLIGHT. REPEAT Jun 9, 2025 · N800NN · Boeing 737823SDR CALA2025061205487Warning Message · activatedCABIN PRESSURE - LO DIFF PRESSURE RECEIVED AT 2000 ON APPROACH. FOLLOW TSM 21-31-00-810-810-A TO ISOLATE. T/S REF TSM 21-31-00-810-810-A FOUND NO FAULTS STEP 3.B. NO M/X ACTION REQUIREDJun 8, 2025 · N452UA · Airbus A320232SDR G41A2025060900393Indicator · defectiveON 6/6/2025, N812RP DEPARTED KMAF HEADING TO KJAC, THE CAPTAIN NOTICED THE CABIN ALTITUDE INDICATION WAS FLUCTUATING. THE CONTROLLER CIRCUIT BREAKER WAS RESET AND THE INDICATOR STABILIZED. A FEW MINUTES LATER THE INDICATOR STARTED FLUCTUATING AGAIN. THE CIRCUIJun 6, 2025 · N812RP · Lear 60LEARSDR HNAA2025060900407Dau · faultedAT FL220 CABIN PRESSURIZATION INDICATIONS ALL WENT DASHED. AIRCRAFT DID NOT RAPIDLY DECOMPRESS. DESCENDED TO 10000 AND DECLAIRED AN EMERGENCY. FACT 06JUN25 04:40 ROA R&R DAU 2 DUE TO POSSIBLE SKYDROL CONTAMINATION IAW AMM 31-41-01Jun 6, 2025 · N652RS · Emb EMB145LRSDR HNAA2025060400379Valve · malfunctionedDURING CLIMBOUT PACK 1 AND 2 VLVS KEPT CLOSING. GND RAN BOTH PACKS OPS CHECK GOOD. PERFORM PRESSURIZATION OPS IAW AMM 21-31-00 OPS CHECK GOOD OK FOR SERVICEJun 3, 2025 · N693AE · Emb EMB145LRSDR SWIA2025060000001Cabin Pressure · warning messageCABIN ALT WARNING MESSAGE POPPED UP AND BOTH PILOTS GOT ON O2. COMPLIED WITH PROCEDURES (MEMORY ITEMS, QRC, QRH.) LANDED UNEVENTFUL. (FLIGHT 5956 - FILED CLOSED)CLEANED AND STOWED BOTH PILOT AND COPILOT O2 MASKS, CREW O2 PRESSURE OKAY FOR DISPATCHJun 1, 2025 · N877AS · Cndair CL6002B19SDR 3EJA7202505290005Cabin Pressure · malfunctionedDURING OUR INITIAL DESCENT, AROUND 36,000 FEET, WE COULD FEEL A CHANGE IN PRESSURIZATION. I LOOKED AT THE PRESSURE CONTROLLER AND SAW THAT THERE WAS A RATE OF CHANGE OF -2500 FEET PER MINUTE (CABIN PRESSURE RISING). IT ALSO INDICATED THAT OUR CURRENT CABIN PRMay 29, 2025 · N752JS · Cessna 525BSDR AALA202505291134Sensor · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO ICT DUE TO THE FLIGHT CREW REPORTING AN AIR PACK 1+2 FAULT ECAM MESSAGE WHICH PROGRESSED INTO MASTER WARNING AND AN EMERGENCY DESCENT. CABIN PRESSURE EXCEEDED 10K AND CONTINUED TO CMay 25, 2025 · N174US · Airbus A321211SDR AALA202505299003Control Valve · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO ICT DUE TO THE FLIGHT CREW REPORTING AN AIR PACK 1+2 FAULT ECAM MESSAGE WHICH PROGRESSED INTO MASTER WARNING AND AN EMERGENCY DESCENT. CABIN PRESSURE EXCEEDED 10K AND CONTINUED TO CMay 25, 2025 · N174US · Airbus A321211SDR AALA202505269003Warning Message · illuminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO ICT DUE TO THE FLIGHT CREW REPORTING AN AIR PACK 1+2 FAULT ECAM MESSAGE WHICH PROGRESSED INTO MASTER WARNING AND A EMERGENCY DESCENT. CABIN PRESSURE EXCEEDED 10K AND CONTINUED TO CLMay 25, 2025 · N174US · Airbus A321211
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