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 96ZZZM1443Duct · looseSTL - DURING CRUISE AT 26,000 FEET, AIRCRAFT CABIN STARTED LOSING PRESSURE. DESCENDED TO 14,000 FEET TO MAINTAIN CABIN PRESSURE. FOUND DUCT SEPARATED FROM REAR OF LEFT WATER SEPARATOR. REATTACHED DUCT, OPERATIONAL AND LEAK CHECKS NORMAL. (M)SDR 96UAL900744Duct · rupturedUNABLE TO MAINTAIN CABIN PRESSURE. PNEUMATIC CROSS-OVER DUCT RUPTURED IN-FLIGHT. DUCT FAILED NEAR A WELD. CAUSE UNKNOWN. DUCTS REPLACED. PART TOTAL CYCLES, 2,804.SDR USAASB96193Circuit Breaker · trippedPIT - FLT 601 - FLT LOST AUTO AND STANDBY PRESSURIZATION WHILE CLIMBING THROUGH 9000 FEET. CREW MAINTAINED CABIN PRESSURE IN MANUAL MODE. CAPTAIN ADVISED DISPATCH OF SITUATION AND AFTER CONFERRING WITH MX IT WAS DECIDED TO RETURN THE FLIGHT TO PIT. NO EMERGSDR GTIA96NK199Pressure System · failedAIRCRAFT LOG PAGE NR 028813, ITEM NR P744 - PRESSURIZATION FAILED ON TAKEOFF OUT OF ACY. RETURNED ON TAKEOFF, OUT OF ACY. RETURNED FOR MAINTENANCE INSPECTION. DEFERRED PRESSURIZATION IAW MEL 21-24, DMI NR 2595. (M)SDR CA961001011Extract Valve · inoperative(CAN) UNABLE TO PRESSURIZE AIRCRAFT ON DEPARTURE. AIRCRAFT RETURNED TO DEPARTURE POINT. MAINTENANCE CHECK FOUND SKIN AIR EXTRACT VALVE INOPERATIVE. VALVE DID NOT CLOSE CAUSING PRESSURIZATION PORBLEM. AVIONICS EXTRACT VALVE COMPUTER REPLACED.SDR VNAA9609001Control Panel · defectiveON CLIMBOUT, PILOT WAS UNABLE TO CONTROL CABIN ALTITUDE. AFTER LEVELING OFF AT 10,000, CABIN CONTINUED TO CLIMB. RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. FOUND PRESSURIZATION CONTROL PANEL DEFECTIVE. REPLACED PANEL IN ACCORDANCE WITH DORNIER MAINTENASDR GRAA9658Press Contl Syst · malfunctionedTHE AUTO PRESSURE CONTROL SYS FAIL ON APPROACH. THE CABIN OXYGEN MASKS DROPPED. THE A/C CONTINUED WITHOUT FURTHER INCIDENT. MAINTENANCE CONTROL ISSUED A MX FERRY PERMIT TO RNO WITH THE MASKS DOWN AND AIRCRAFT TO FLY UNPRESSURIZED. AIRCRAFT ARRIVED INTO RNOSDR ABXA9600613Pressurization · malfunctionedAIRCRAFT LOST PRESSURIZATION AT FL 350. SELECTED COLDER TEMPATURE AND MANUAL CONTROL OF PRESSURIZATION. CREW DID RAPID DEPRESSURIZATION CHECK LIST AND EMERGENCY DESCENT TO FL 200. PACKS COOLED, CLIMBED TO FL 250. TEMPATURE CONTROL SELECTED TO MANUAL MODE SDR 96ZZZX5254Valve · malfunctionedDUDRING TAKEOFF FROM BINGHAMTON REGIONAL AIRPORT, LEFT EMERGENCY PRESSURIZATION 3-WAY VALVE WENT TO EMERGENCY POSITION. PROBLEM INTRODUCED HOT AIR AND SMOKE INTO CABIN. VALVE WOULD NOT SHUT OFF. EMERGENCY DECLARED AND ACFT RETURNED AND AN UNEVENTFUL LANDINGSDR CA960910035Butterfly Valve · sticking(CAN) AT FL350, CABIN COMMENCED CLIMB OF A 1,000 FEET PER MINUTE CONTROL LOCKED FORWARD DESCENDED TO FL250 MAINTAINED 1.8 E.P.R. (ENGINE PRESSURE RATIO). REGAINED CONTROL AND LOCKOUT LIGHT ON, CABIN WAS DESCENDING AT 2,000 FEET PER MINUTE. CONTROL SELECTED TO SDR CA960910030Ducting · disconnected(CAN) DURING CRUISE CABIN PRESSURIZATIN CLIMB 1000 FEET PER MINUTE AT 25,000 FEET AND FLOW LIGHT CAME ON. MAINTENANCE CHECK REVEALED LEFT HAND AIR CONDITIONING PACK DUCT HAD BECOME DISCONNECTED BETWEEN AIR CYCLING MACHINE AND HEAT EXCHANGER. DUCT REINSTALLED.SDR 96FDEA01370Relay · dirtyCLIMBING OUT AT APPROX FLT LVL 250, HIGH PITCHED HOWL STARTED, FOLLOWED BY LOSS OF CABIN PRESS. UNABLE TO CONTROL CABIN PRESSURE USING BOTH PACKS. REMOVED AND REPLACED SAFETY RELAY, CLEANED AND OPS CK'D, OUTFLOW VALVES PER ENGINE RUN TO STEADY 4 PSI.SDR USAASB96152Pressurization · malfunctionedBOS - FLT 157 - DURING CLIMB-OUT FROM BOS EN ROUTE TO PIT, CAPTAIN NOTICED AIRCRAFT WAS NOT PRESSURIZING. THE CABIN PRESSURE WAS NOT HOLDING. FLIGHT WAS AT 8,000 FEET AND CAPTAIN DECIDED TO RETURN TO FIELD AT BOS. ON DESCENT AND APPROACH, CABIN PRESSURE WASSDR AALA961201Contl Panel · defectiveDFW - FLT 1269 - AFTER DEPARTURE DFW DURING CLIMB-OUT AT FL 210, CABIN ALTITUDE BEGAN TO CLIMB. ACCOMPLISHED EMERGENCY DESCENT AND AIRCRAFT RETURNED TO DFW, LANDING WITHOUT INCIDENT. REPLACED CABIN PRESSURIZATION CONTROL PANEL. ACCOMPLISHED GROUND ENGINE RUSDR USAASB96149Pressurization · malfunctionedPIT - FLT 1217 - DUE TO HEAVY LOAD, TAKEOFF WAS ACCOMPLISHED WITH APU BLEED USED FOR PRESSURIZATION. IN CLIMB, CREW SWITCHED RIGHT PACK ON AND HEARD A BANGING NOISE FOLLOWED BY A LOUD HISS. PRESSURIZATION WENT TO AUTO FAIL AND THE CABIN BEGAN TO CLIMB WITH TSDR 9617009972Press Regulator · failedAUTO PRESSURIZATION SYSTEM FAILED AFTER TAKEOFF. CABIN ALTITUDE CLIMBED IN CONJUNCTION WITH AIRCRAFT ALTITUDE. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED CABIN PRESSURE RESET REGULATOR AND AMPLIFIER, OPERATIONAL CHECK NORMAL.SDR 9616999972Relay · malfunctionedAUTO PRESSURIZATION SYSTEM FAILED AFTER TAKEOFF, OUTFLOW VALVE REMAINED OPEN. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE COULD NOT DUPLICATE DISCREPANCY ON GROUND. REPLACED GROUND SENSE RELAY R2-4 AS A PRECAUTION.SDR TC8A96051Pressurization · malfunctionedLOST PRESSURIZATION DURING CRUISE, UNABLE TO OPERATE NASI FLOW CONTROL SYSTEM. CHECKED NASI SYSTEM AND GROUND RUN, SYSTEM CHECKED GOOD IAW NASI M/M CHAPTER 21-7-0, PRESSURIZATION OK.SDR TC8A96050Pressurization · malfunctionDISCREPANCY: UNABLE TO MAINTAIN CABINPRESSURIZATION. CORRECTIVE ACTION: FOUND AFT L/H PAX DOOR NOT SECURE.SECURED DOOR OPS CHECK GOOD.SDR AALA961139Check Vlv · stuck closedABQ - FLT 1191 - DFW-SFO - DURING CRUISE TAIL COMPART HIGH TEMP LIGHT ILLUMINATED. A/C DIVERTED TO ABQ AND LANDED OVERWEIGHT W/O INCIDENT. CHECKED AIR CONDITIONING DUCT AT ACM AND APU SUPPLY DUCTS WITH NO DEFECTS FOUND. ACCOMP GROUND ENG RUN AND CHECKED AUGSDR 96ZZZX4036Valve · malfunctionDESTINATION FROM BIRMINGHAM (BHM TO TRI-CITIES (TRI). ON ROTATION OUT OF BIRMINGHAM, BLEED AIR VALVES WENT INTO EMERGENCY PRESSURIZATION MODE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO BIRMINGHAM AND LANDED WITHOUT INCIDENT. PILOT, THEREFORE, NSDR 96UAL900569Duct Support · brokenDURING CLIMB AROUND 8,000 TO 9,000 FEET HEARD RUMBLE UNDER PILOTS FEET. A SHORT TIME AFTER, LOST CONTROL OF CABIN PRESSURE. PERFORMED LOSS OF PRESSURE VIBRATION CHECK LIST. UNABLE TO RESTORE CONTROL OF CABIN PRESSURE, RETURNED TO LAS. *S/D* DUCT SUPPORT ASDR 96ZZZX5915Safety Valve · crackedTHE AIRCRAFT WAS AT 41,000 FEET WHEN IT HAD A LOSS OF CABIN PRESSURIZATION. THE CABIN WAS CLIMBING AT A RATE OF 800 FEET PER MINUTE. THE FLIGHT CREW DESCENDED THE AIRCRAFT TO AN ALTITUDE OF 8,000 FEET AND PROCEEDED TO THE DESTINATION. UPON INSPECTION OF THESDR TAOA079603Sense Tube · bentAT ALTITUDE OF 21,000 FEET AS THE THROTTLES WERE RETARDED TO CRUISE, THE CABIN BEGAN TO CLIMB. AS POWER WAS INCREASED, CABIN PRESSURIZATION CONTROL OPERATED NORMALLY. REPLACED BENT SENSE LINE, SYSTEM TESTED NORMAL PER MM, CHAPTER 21-30-0. REPLACED FLOW CONSDR 9615489851Actuator · malfunctionedAIRCRAFT WOULD NOT PRESSURIZE IN AUTO AFTER TAKEOFF. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED CONTROLLER, PRE-PRESSURE CONTROLLER AND AMPLIFIER; ALL WITH NO HELP. REPLACED OUTFLOW VALVE ACTUATOR. OPERATIONAL CHECK NORMAL. ASDR AWXA960337Connector · looseCMH - FLT 2686 - CMH-EWR - AIR TURNBACK, LOSS OF CABIN PRESSURE. CREW DESCENDED TO 10,000 FEET. REMOVED AND REPLACED OUTFLOW VALVE IAW 21-31-51. REMOVED AND REPLACED CABIN PRESSURE CONTROLLERS NR 1 AND NR 2 AS PRECAUTION IAW 21-31-34. RESTOWED CABIN MASKS.SDR AU961176Controller · faulty(AUS) CABIN PRESSURE CONTROLLER SUSPECT FAULTY - CONTROLLER CHANGED - WORKSHOP INSPECTION COULD FIND NO FAULTS BUT PRESSURISATIONSYSTEM NOW OPERATES NORMALLYSDR USAASB96124Flow Control Vlv · failedMSP - FLT 824 - ON CLIMB-OUT ABOVE 15,000 FEET, A LOUD RUMBLING NOISE BEGAN. CREW DECIDED TO RETURN TO FIELD AT MSP. ALL AIRCRAFT INDICATORS WERE NORMAL. CREW SWITCHED EQUIPMENT COOLING FAN TO ALTERNATE, THEN GASPER FAN TO OFF, NO HELP. NOSE EVENTUALLY DIMSDR 9614749604Duct · failedLOSS OF CABIN PRESSURIZATION OCCURRED EN ROUTE. FLIGHT DIVERTED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND RIGHT AIR CYCLE MACHINE DISCHARGE DUCT BLOWN. REPLACED DUCT, OPERATIONAL CHECK NORMAL.SDR 96UAL900501Press System · malfunctionedLOST CONTROL OF CABIN PRESSURE AT TOP OF CLIMB. THROTTLES AT IDLE, CABIN CLIMBED AT 1300 TO 1500 FPM UNTIL POWER WAS ADDED.SDR AU961157Pressurization · faulty(AUS) AIRCRAFT DEPRESSURISED - CABIN CREW REPORTED CABIN DOOR MAKING NOISE - GROUND CHECKS CARRIED OUT ON DOOR SEAL AND SYSTEM COULD FIND NO FAULTSSDR SWAA960591Pressurization · malfunctionedON CLIMBOUT, PRESSURIZATION FAILED IN AUTO MODE, WENT STANDBY MODE, BUT CABIN PRESSURE CONTINUED TO CLIMB. SWITCHED TO MANUAL MODE AND DESCENDED TO 10,000 FT. AIRCRAFT MADE AN UNEVENTFUL LANDING AT MCI. INSPECTED AND OPERATION CHECKED PRESSURIZATION SYSTEM SDR 9614099928Controller · malfunctionedLOSS OF CABIN PRESSURIZATION OCCURRED AT 29,000 FEET. OXYGEN MASKS WERE DEPLOYED THROUGHOUT THE CABIN AND EMERGENCY DESCENT WAS MADE TO 11,000 FEET. CABIN PRESSURE WAS REGAINED AND THE AIRCRAFT CONTINUED TO DESTINATION. AN UNEVENTFUL LANDING WAS ACCOMPLISHESDR USAAF96063Prsov · failedPIT - FLT 2049 - CLIMBING THROUGH 12,000 FEET, CREW NOTICED A NOISE FROM LEFT PACK, AFTER WHICH THE OUTPUT TEMPERATURE ROSE TO 150 DEGREES. RIGHT PACK TEMPERATURE WAS RUNNING HOT BUT COOLED WHEN ENGINE POWER WAS REDUCED ON DESCENT. CABIN BECAME VERY WARM. FSDR AALA960972Valve · defectiveADF - FLT 1788 - EN ROUTE ORD-ATL - DURING CRUISE AT FL 290, UNABLE TO CONTROL CABIN PRESSURIZATION AND CABIN ALTITUDE INCREASED. ACCOMPLISHED EMERGENCY DESCENT AND ALL PAX OXYGEN MASKS DROPPED SUCCESSFULLY. AIRCRAFT DIVERTED TO SDF AND LANDED WITHOUT INCIDESDR IXKA9600052Flow Contl Valve · intermittentAFTER TAKEOFF AT ATL, FLT 73, ATL TO MCO, AIR TURN BACK DUE TO UNABLE TO PRESSURIZE ON DEPARTURE IN AUTO OR MANUAL. TROUBLESHOT PRESSURIZATION TO INTERMITTENT FLOW CONTROL VALVE. REMOVED AND REPLACED FLOW CONTROL VALVE PER MM 36-12-11. PRESSURIZED A/C PER MSDR 96ZZZX3650Static Fitting · looseIAH - RETURN FROM FLIGHT - UPON CLIMB-OUT, FOUND CABIN PRESSURIZATION UNCONTROLLABLE IN AUTO AND STANDBY. SWITCHED MANUAL DC. CABIN RATE NOT CONTROLLABLE. SHUT OFF ONE PACK. CABIN STARTED TO RISE UNCONTROLLABLE. CLOSED CARGO HEAT OUTFLOW VALVE. CABIN STASDR USAAD96074Switch · failedFLT NR 8004 - FLL-PHL - AIRCRAFT FERRY FROM FLL-PHL, WOULD NOT PRESSURIZE. DIVERTED TO MCO. REPLACED BLOWN COUPLING AT RIGHT CAU. REPLACED BOTH SECOND SEGMENT CLIMB SWITCHES. CLEANED SENSE LINES AT BOTH AUGMENTATION VALVES. (M)SDR TC8A96044Flow Contl Vlv · malfunctionedAFTER TAKEOFF, UNABLE TO PRESSURIZE THE SYSTEM DUE FLOW CONTROL VALVES WEREN'T WORKING PROPERLY. CHECKED FLOW CONTROL VALVES, CONNECTIONS, RESEATED C/B'S AND TESTED ON GROUND OK.SDR GRAA9635Pressurization · malfunctionedAIRCRAFT WAS CLIMBING THROUGH 26,000 FEET, WHEN THE CABIN ALTITUDE BEGAN TO INCREASE. THE FLIGHT CREW WAS UNABLE TO CONTROL THE PRESSURE IN MANUAL. THE OXYGEN MASKS DEPLOYED AND THE FLIGHT CREW COMPLIED WITH THE RAPID DECOMPRESSION CHECKLIST AND RETURNED TO SDR 96ZZZX3734Connector · looseKMIA - AFTER DEPARTURE DURING CLIMB STAGE, UNABLE TO OBTAIN CABIN PRESSURE. DUMPED FUEL AND RETURNED TO KMIA LANDING UNEVENTFULLY. FOUND LOOSE ELECTRICAL CONNECTOR AT THE PNEUMATIC FLOW CONTROL/SHUT-OFF VALVE, P/N 39608831. TIGHTENED THE CONNECTOR, OPERATIOSDR DL73E961346Duct · rupturedAFTER T/O, A/C WOULD NOT PRESSURIZE, MAIN AND FWD OUTFLOW VALVES CLOSED AND GOOD DUCT PRESSURE. FOUND COMPRESSOR OUTLET DUCT FOR LEFT AMC RUPTURED.SDR USAAD96068Pressurization · malfunctionedRIC/CLT - FLT 761 - CABIN ALTITUDE CONTROLLER FAILED TO MAINTAIN ALTITUDE AND CLIMBED AT A HIGH RATE ABOVE 10,000 FEET. DESCENDED TO 8,000 FEET. PERFORMED BITE CHECK ON NR 1 AND NR 2 PRESSURIZATION CONTROLLERS. NO FAULTS FOUND. RAN NR 1 AND NR 2 PACKS, OPSSDR GLBA96103Solenoid Valve · failedDEN - LEFT ENVIRONMENTAL FAIL ANNUNCIATOR ILLUMINATED ON TAKEOFF ROLL AND CREW RETURNED TO GATE. MAINTENANCE REMOVED AND REPLACED LEFT SOLENOID VALVE. OPS CHECK WAS GOOD. (X)SDR 9611449152Amplifier · malfunctionedDURING CLIMBOUT, CABIN PRESSURE WARNING LIGHT ILLUMINATED WITH CABIN DECOMPRESSION. MASKS DEPLOYED, CABIN CONTROLLED MANUALLY AND ACFT RETURNED TO DSM AND LANDED WITHOUT INCIDENT. FOUND CIRCUIT BREAKER Z-31 POPPED. REPLACED THE PRESSURE AMPLIFIER AND RESET SDR COMA9660093Pressure Module · malfunctionedPASSENGER OXYGEN CAUTION MESSAGE ON EICAS, ALL MASK DEPLOYED AUTOMATICALLY. PROBLEM OCCURRED ON TWO SUCCESSIVE FLIGHTS. PLACED THE CABIN PRESSURE ACQUISITION MODULE ON THE DEFERRED MAINTENANCE LIST. ACFT CONTINUED SERVICE.SDR ORJA9631Pressurization · malfunctionedAIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. PERFORMED SYSTEM NR 1 AND NR 2 PRESSURIZATION TEST. SYSTEMS NR 1 AND NR 2 OPERATIONAL CHECK NORMAL. LEAK CHECKED CABIN AND CARGO ENTRY DOORS. NO LEAKS NOTED AS PER MM 21-30-00. AIRCRAFT OK FOR SERVICE. (M)SDR Y2PA96032Sense Line · crushedYIP - AIRCRAFT DEPRESSURIZED ON CLIMB THROUGH 18,000 FEET. AIRCRAFT DESCENDED TO 16,000 FEET AND WAS UNABLE TO CONTROL CABIN MANUALLY. AIRCRAFT DESCENDED TO BELOW 10,000 FEET AND RETURNED, UNPRESSURIZED, TO POINT OF DEPARTURE AT YIP. UNSCHEDULED LANDING MADSDR 9611322702Pack · malfunctionedDURING CLIMB, LOST RIGHT PACK, COULD NOT CONTROL CABIN PRESSURIZATION ON SINGLE PACK OPERATION. AIRCRAFT DIVERTED TO TPA AND LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED LEAK CHECK AND OPERATIONAL CHECK ON SINGLE PACK, SYSTEM CHECKED OK.SDR Y2PA96030Warning Switch · broken wireMEM - CABIN WENT TO 15,000 FEET DURING CLIMB TO 23,000 FEET. NO HORN OR WARNING LIGHT AT 10,000 FEET. MANUAL PRESSURIZATION WAS SELECTED WITH NO RESULT. AIRCRAFT DIVERTED FROM INTENDED DESTINATION AND LANDED IN MEMPHIS,TN. IT WAS DISCOVERED THAT THE EMERGE
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