JASC 2134
Service difficulty reports · 40
Reports filed under 2134 · Cabin Pressure Sensor, 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 = '2134' 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 = '2134' 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 AALA202607077246Sensor · faultedAIRCRAFT WAS GROUNDED: AIRCRAFT PRESSURIZATION ISSUE. CABIN ALTITUDE WAS STUCK AT 0 DURING CLIMB TO 10000 FT. HAD NO CABIN RATE OF CLIMB DURING THE CLIMB. OUTFLOW VALVE POSITION SHOWED SLIGHTLY OPEN BUT NEVER MOVED UNTIL MANUAL OPERATING IT TO FULL OPEN PRIOR SDR 7C7A2022042600016None · intermittentDE-ICE PRESS LIGHT ILLUMINATED DE-ICE BOOTS CEASED OPERATION REMOVED AND REPLACED DE-ICE PRESS CAUTION LT. PRESSURE SWITCH. RAN ENGINES OPS CHECKED GOODSDR DALA2018012200356Pressure Switch · contaminatedPERFORMED AN AIR TURN BACK TO MSP DUE TO PRESSURIZATION ISSUES. ON CLIMB OUT, BELOW 8000 FEET, FLOW LIGHT ILLUMINATED. COMPLIED WITH QRH. PACKS DID NOT RE-ESTABLISH UNTIL DESCENT. NO EMERGENCY WAS DECLARED. MAINTENANCE TROUBLESHOT AND FOUND WATER IN DELTA PSDR 2017FA0000480Pressure Switch · failedPRESSURE SWITCH FAILED THAT CONTROLS THE HOBBS METER AND THE FAILURE ALLOWED OIL TO FLOW OUT OF THE ENGINE. THE PROBLEM WAS FOUND DURING A PRE-FLIGHT INSPECTION OF THE AIRCRAFT. ESTIMATED THAT THE AIRCRAFT WOULD HAVE 1GT OF OIL AN HOOUR OR MORE WITH THE OIL LOSDR WX0A2015010772333Warning System · activatedCABIN ALT WARNING ANNUNCIATOR COME ON DURING CLIMB THROUGH 12000 FEET. WE DECLARED AN EMER & RETURNED. QRH PROCEDURES WERE EXECUTED SUCCESSFULLY, LOUD NOISE ON L2 DOOR WAS HEARD BY FLIGHT ATTENDANTS & SOME PAXS.SDR WX0A072334Sensor · malfunctionedAT FL 320, AFTER LEVEL OFF, RIGHT PACK PRESS DROPPED TO 0. COMPLIED WITH QRH 21-5. CABIN ALTITUDE CONTINUED TO CLIMB, DURING DESCENT, CABIN ALT WARNING LIGHT ILLUMINATED. COMPLIED WITH QRH 21-2, PAX O2 MASK DEPLOYED. PERFORMED TASK CARD F0443601, NO DEFECTSDR AALA20120923011Sense Line · looseORD - CREW REPORTED UNABLE TO PRESSURIZE AIRCRAFT AFTER TAKEOFF. THE OUTFLOW VALVE WAS CLOSED AND LEFT PACK SHOWED 50 ON THE PRESSURE GAUGE. RIGHT PACK WAS ON A PLACARD INOPERATIVE. EMERGENCY DECLARED FLIGHT RETURNED ORD LANDED WITHOUT INCIDENT. AIRCRAFT RSDR USAA20101217BB091Warning Switch · malfunctionedFLL FLT 921 EN-ROUTE AUA TO PHL. DURING CRUISE, THE COCKPIT CREW OBSERVED A CABIN ALTITUDE WARNING. THE FLIGHT DESCENDED DOWN TO 10,000 FEET AND DIVERTED TO FLL. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED A CABIN ALTITUDE WARNING SWSDR AALA2009032600002Switch · inoperativeBNA - INFLIGHT DFW-LGA. CREW REPORTED PRESSURIZATION LOSS. MASKS DID NOT DEPLOY. EMERGENCY DECLARED, LANDED BNA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED BOTH SECOND SEGMENT CLIMB PRESSURE SWITCHES. SYSTEM GROUND CHECK NORMAL OPERATION.SDR AALA200802237Pressure Switch · inoperativeLAX INFLIGHT T1960/28AUG. BOTH AIR CON PACKS WENT TO ZERO FLOW ON CLIMB. ACFT WOULD NOT PRESSURIZE. RETURNED TO LAX AND LANDED WITHOUT INCIDENT. REPLACED BOTH LT AND RT HAND SINGLE ENGINE SECON SEGMENT CLIMB PRESSURE SWITCHES. SYSTEM GROUND CHECKED NORMALSDR 2008FA0000053Pressure Sensor · malfunctionedLOSS OF CABIN PRESSURE AT 25K FT. PRESSURE SENSOR MALFUNCTIONEDSDR CA070530006Warning System · activated(CAN) AFTER DEPARTURE, WHEN AT 13,000 FEET ALT WARNING HORN SOUNDED AND COULD NOT BE SILENCED WITH THE HORN CUTOUT. CREW TRIED SWITCHING TO STBY WITH NO RESULTS. HORN CONTINUED ON APPROACH. AT TIME OF INITIAL HORN, CABIN PRESSURE WAS 5000 FT AND 5PSI DIF. THE SDR AWXA200700685Valve · failedPHL - CREW REPORTED, DURING CLIMB TO F250 PACK 2 TRIPPED. TEMP 32 DEG C ZONE OUTPUT 92 DEG F, PACK FLOW STAYED IN THE LO POSITION. MX REMOVED AND REPLACED NR 2 PACK FLOW CONTROL VALVE PER AMM 21-51-51- 401, OPS/LEAK CHECK WAS GOOD.SDR BSAASDR0709Pressure Switch · shortedDURING CLIMB, BOTH ENVIR FAIL LIGHTS CAME ON, CREW RETURNED TO STATION WITH NO FURTHER INCIDENT. LEFT SYSTEM WAS INITIALLY REPAIRED BY REPLACING PRECOOLER THRU VALVE & BYPASS VALVE. AFTER EXTENSIVE TROUBLESHOOTING, THE RIGHT SYSTEM WAS REPAIRED BY REPLACING SDR 105102006TBPressure Switch · inoperativeTHE EMS FLIGHT WAS EN ROUTE TO HOME BASE IN REDDING, CALIFORNIA, AFTER A CANCELLED SCENE CALL 20 MILES TO THE NORTHEAST. THE PILOT NOTICED THE ILLUMINATION OF THE NR 2 TRANSMISSION OIL PRESSURE CAUTION LIGHT IN THE COCKPIT. THERE WERE NO SECONDARY INDICATIONSDR XN0A1250Warning Light · malfunctionedON TAXI, GROUND AUX VALVE FAULT LIGHT REMAINED ON. DMI GROUND AUX LIGHT REF MEL 21-34-05 AND DMI 5606 CAT "C". PLACARDS INSTALLED.SDR 0500669601Line · kinkedAT FL340, CREW NOTICED THE CABIN ALTITUDE CLIMBING THROUGH 10,000 FEET. A RAPID DESCENT WAS INITIATED AND COMPLIED WITH COM PROCEDURES. CONTROL OF THE CABIN PRESSURE WAS REGAINED ON DESCENT WHEN THE AIRFOIL ANTI-ICE WAS SECURED. AIRCRAFT CLIMBED BACK UP TO SDR CA041012007Pressure Switch · out of tolerance(CAN) CABIN ALTITUDE CLIMBED DURING DESCENT WITH LOW ENGINE POWER SELECTED. CABIN ALTITUDE WARNING (CABIN PRESS) LIGHT ILLUMINATED AND CREW USED FIXED OXYGEN SYSTEM UNTIL CABIN ALTITUDE WAS RESTORED. OPERATIONAL CHECK OF ENGINE HP VALVES CARRIED OUT IAW AMM 21SDR 0039Pressure Switch · out of limitsDURING A 2400 HOUR INSPECTION, THE ABSOLUTE PRESSURE WARNING SWITCH FOR THE PRESS CONTROLLER WAS FOUND TO BE DEFECTIVE. A REPLACEMENT UNIT WAS PURCHASED FROM THE AIRFRAME MANUFACTURER AND WAS ALSO FOUND TO BE OUT OF TOLERANCE. A TOTAL OF 9 UNITS WERE PURCHASSDR 0038Pressure Switch · out of limitsDURING A 2400 HOUR INSPECTION, THE ABSOLUTE PRESSURE WARNING SWITCH FOR THE PRESS CONTROLLER WAS FOUND TO BE DEFECTIVE. A REPLACEMENT UNIT WAS PURCHASED FROM THE AIRFRAME MANUFACTURER AND WAS ALSO FOUND TO BE OUT OF TOLERANCE. A TOTAL OF 9 UNITS WERE PURCHASSDR 0037Pressure Switch · out of limitsDURING A 2400 HOUR INSPECTION, THE ABSOLUTE PRESSURE WARNING SWITCH FOR THE PRESS CONTROLLER WAS FOUND TO BE DEFECTIVE. A REPLACEMENT UNIT WAS PURCHASED FROM THE AIRFRAME MANUFACTURER AND WAS ALSO FOUND TO BE OUT OF TOLERANCE. A TOTAL OF 9 UNITS WERE PURCHASSDR 0036Pressure Switch · out of limitsDURING A 2400 HOUR INSPECTION, THE ABSOLUTE PRESSURE WARNING SWITCH FOR THE PRESS CONTROLLER WAS FOUND TO BE DEFECTIVE. A REPLACEMENT UNIT WAS PURCHASED FROM THE AIRFRAME MANUFACTURER AND WAS ALSO FOUND TO BE OUT OF TOLERANCE. A TOTAL OF 9 UNITS WERE PURCHASSDR 0035Pressure Switch · out of limitsDURING A 2400 HOUR INSPECTION, THE ABSOLUTE PRESSURE WARNING SWITCH FOR THE PRESS CONTROLLER WAS FOUND TO BE DEFECTIVE. A REPLACEMENT UNIT WAS PURCHASED FROM THE AIRFRAME MANUFACTURER AND WAS ALSO FOUND TO BE OUT OF TOLERANCE. A TOTAL OF 9 UNITS WERE PURCHASSDR 0034Pressure Switch · out of limitsDURING A 2400 HOUR INSPECTION THE ABSOLUTE PRESSURE WARNING SWITCH FOR THE PRESSURIZATION CONTROLLER WAS FOUND TO BE DEFECTIVE. A REPLACEMENT UNIT WAS PURCHASED FROM THE AIRFRAME MANUFACTURER AND WAS ALSO FOUND TO BE OUT OF TOLERANCE. A TOTAL OF 9 UNITS WERESDR 0032Pressure Switch · out of limitsDURING PERFORMANCE OF A 2400 HOUR INSPECTION THE ABSOLUTE PRESSURE SWITCH FOR THE AURAL WARNING ON THE PRESSURIZATION SYSTEM, FAILED FUNCTION CHECK. THE UNIT IS TOO CLOSE THE SWITCH AND PROVIDE AURAL WARNING TO THE FLIGHT CREW AT 8,750 FEET + OR - 250 FT. THSDR ARWA20030703Line · brokenON CLIMB OUT HEARD LOUD NOISE AND CABIN CLIMBED, UNABLE TO MAINTAIN CABIN PRESSURE. ENTERED ON DMI NR 17926 IAW MEL 21-65 CAT "C" PLACARD INSTALLED. FOUND VENTURI SENSING LINE BROKEN. REMOVED AND REPLACED SENSING LINE IAW STC ST466CH; PERFORMED OPERATIONASDR GLBA2002114Pressure Switch · failedLEFT ENVIROMENTAL FAIL ON CLIMB-OUT, REMOVED AND REPLACE PRESSURE SWITCH OPS CHECK GOODSDR C2XA01TY116Switch · failedTYS DURING A SCHEDULED INSPECTION, THE ALTITUDE SENSING SWITCH FOR PASSENGER OXYGEN FAILED OPS CHECK. MAINTENANCE REMOVED AND REPLACED THE ALTITUDE SENSING SWITCH IAW-EMB-145-AMM-35-20-03, OPERATIONAL CHECKED GOOD. THE REPAIR WAS SATISFACTORY AND THE AIRCRASDR RAIA00107014Switch · failed7166-STL-RIGHT BLEED FAULT CAPTION ILLUMINATED DURING CLIMB, AIRCRAFT RETURNED FROM FLIGHT WITHOUT INCEDENT. MAINTENANCE INSPECTED AND REPLACED RIGHT BLEED AIR PRESSURE SWITCH.SDR GLBA2001056Pressure Switch · failedABORTED T/O - RIGHT ENVIROMENTAL FAILURE. REPLACED PRESSURE SWITCH, OPS CHECKED SYSTEM GOOD.SDR CA000809012Tube · split(CAN) DURING CLIMB CREW OBSERVED A RT BLEED AIR LIGHT. WHEN RT BLEED AIR SWITCHED OFF, LT BLEED WOULD NOT HOLD CABIN PRESSURE. AN EMERGENCY DESCENT WAS CARRIED OUT. AT 7,000 THE AIRCRAFT LEVELED OFF AND RETURNED TO BASE. THE DAMAGED PIECE OF TUBING WAS REPLACESDR CA000801033Pressure Switch · failed(CAN) A/C EXCEDED MAX ALT DUE TO UPDRAFT, A/C PRESSURIZATION SYSTEM ANORIDE SWITCH OPERATED TO SPEC UPON DESCNET SYSTEM OPERATED NORMALLY. I.A.W. L25 MM 21-30-07.SDR RAIA0004016Connector · failed7356-STL-AIR, OFF CAPTION ILLUMINATED FOR LEFT AIR CONDITIONING PACK. MAINTENANCE INSPECTED AND DEFERRED PER MEL. MAINTENANCE REPLACED LEFT AIR OFF PRESSURE SWITCH CANNON PLUG CONNECTOR.SDR TWAA9917002Line · looseCRUISING AT FL310 CABIN PRESSURIZATION WAS LOST. PASSENGER OXYGEN MASKS DEPLOYED. MADE AN UNSCHEDULED LANDING AT RNO. TIGHTENED A LOOSE SENSE LINE AT THE LEFT FLOW CONTROL VALVE. CHECK-C 7-13-99 STL.SDR 99ZZZX3662Inlet Coupling · failedDURING CLIMB-OUT, CREW NOTICED THE CABIN WAS NOT PRESSURIZING (CABIN WAS CLIMBING WITH AIRCRAFT). THE AIRCRAFT THEN RETURNED TO TAKEOFF POINT. INVESTIGATION OF THE AIRCRAFT REVEALED THE INLET COUPLING ON THE PRIMARY HAT EXCHANGER FAILED RESULTING IN NO AIR TSDR SCNA99509Switch · failedDURING A HEAVY MAINTENANCE VISIT, DURING COMPLETION OF A CABIN LEAK CHECK THE ALTITUDE WARNING HORN FAILED TO GO OFF WHEN THE CABIN ALTITUDE REACHED 12,000 FT. REMOVED AND REPLACED THE CABIN ALTITUDE SWITCH AND THE SYSTEM OPERATIONALLY CHECKS GOOD IAW DC10 MMSDR 98ZZZM772Transducer · malfunctionedLOST CABIN PRESSURIZATION CONTROL AT 37,000 FT, WENT TO MANUAL AND COULD NOT CONTROL. MADE EMERGENCY DESCENT TO 10,000 FT. REPLACED PRESSURIZATION SYSTEM TRANSDUCER, S/N 94-630, WITH REPAIRED UNIT P/N 2100136-1-10, S/N 12-946. PERFORMED CABIN PRESSURIZATIONSDR USAASB97128Sensor · malfunctionedCLT - FLT 1594, DURING CRUISE FL350, THE CABIN ALT WARNING HORN WENT OFF AT 10,000 FT CABIN ALT. ALL SYS'S APPEARED TO BE OPERATING NORMAL WITH NO INDICATION OF SYS MALFUNCTION. AT THE TIME OF WARNING HORN, CABIN WAS CLIMBING AT 400 FPM. COULD NOT CONTROL TSDR SWAA960853Sensor · inoperativeAIRCRAFT RETURNED TO DAL DUE TO RIGHT PACK TRIPPING AND UNABLE TO CONTROL CABIN PRESSURE. REMOVED AND REPLACED 450 DEGREE SENSOR, RT RAM AIR SENSOR AND PERFORMED TEST FLIGHT PER BOEING M/M.SDR 95ZZZW95Press Sensor · failedON CLIMB-OUT, PRESSURIZATION UNCONTROLLABLE IN AUTO AND MANUAL. AUTO PILOT PREVIOUSLY ON MEL. FLIGHT RETURNED TO ATL. REPLACED CABIN PRESSURE DIFFERENTIAL SENSOR.
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