Pratt & Whitney PW4056

Service difficulty reports · 12,595

Newest first. General aviation reporting is voluntary.

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 engine_model_key = 'PW4056'
  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 UALA2012042002366Light · inoperativeEMERGENCY LIGHT MID LAV LOWER FWD AND SIDE LIGHT INOP. REPLACED EMERGENCY LIGHTING STRIP.Apr 19, 2012 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2012042002367Lamp · inoperativeEMERGENCY DOOR 1L SILL FWD SILL LIGHT INOPERATIVE. RELAMPED, OP CHECKED NORMAL.Apr 19, 2012 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2012042002368Lamp · inoperativeUPPER DECK EMERGENCY CEILING LIGHT ROW 17KJ INOPERATIVE. RELAMPED, OP CHECKED NORMAL.Apr 19, 2012 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2012042002369Connector · unsecureMAIN GALLEY FWD & SIDE WALL EMERGENCY LIGHT INOPERATIVE. SECURED EMERGENCY LIGHT CONNECTOR. OP CHECKED NORMAL.Apr 19, 2012 · N179UA · Boeing 74741R · Light System WiringSDR UALA2012042002370Connector · unsecureEMERGENCY LIGHT ROW 45 THROUGH 53 LT INOPERATIVE. SECURED EMERGENCY LIGHT CONNECTOR. OP CHECKED NORMAL.Apr 19, 2012 · N179UA · Boeing 747422 · Light System WiringSDR UALA2012042002386B-Nut · leakingNR 1 ENGINE HAS FUEL LEAK TOWARDS THE FRONT LT SIDE OF ENGINE. FUEL IS RUNNING INSIDE THRUST REVERSER AND COMING OUT HOLE IN AFT SECTION OF THRUST REVERSER. RAN NR 1 ENG AND FOUND STEADY STREAM OF FUEL TO BE COMING FROM 'FUEL-OIL COOLER ASSY, SUSPECT INBD LAApr 19, 2012 · N670UA · Boeing 767322 · Engine Fuel/Oil CoolerSDR UALA2012042002391Controller · malfunctionedRIGHT ENGINE BLEED. REPLACED HPC PER AMM, OP'S CHECKED GOOD. RAN HIGH POWER SETTINGS NO FAULTS NOTED AT THIS TIME.Apr 19, 2012 · N672UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2012042002393Lamp · inoperativeSEAT BELT AND NO SMOKE SIGN INOPERATIVE. REPLACED LAMPS, OPS CHECKED OKAY.Apr 19, 2012 · N171UA · Boeing 747422 · Passenger Compartment LightingSDR UALA2012042002394Slide · unwanted deployUPPER DECK SLIDE DEPLOYED. REPLACED SLIDE ASSY.Apr 19, 2012 · N197UA · Boeing 747422 · Escape SlideSDR UALA2012042002395Slide · unwanted deployR1 DOOR SLIDE DEPLOYED. INSTALLED DOOR LINER, INSTALLED RT ASST BOTTLE.Apr 19, 2012 · N197UA · Boeing 747422 · Escape SlideSDR UALA2012042002360Seal · missingLEFT WING PYLON FIRE SEAL APPEARS TO BE MISSING. REPLACED MISSING SEAL PER SERVICE TIP AMM. PANEL 437AR.Apr 18, 2012 · N669UA · Boeing 767322 · Nacelle/Pylon Miscellaneous StructureSDR UALA2012041902329Connector · saturatedEMERG LTS INOP: ALL LEFT E ZONE SEATS ROWS 45-53. DRIED AREA CONNECTORS ALONG GALLEY WALL, ALL LAMPS NOW CHECK OKAY.Apr 17, 2012 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2012041702299Lamp · inoperativeEMERGENCY LIGHTS INOPERATIVE. RT OVERWING 3RD AFT ASSY. RELAMPED, OPS CHECKED NORMAL.Apr 17, 2012 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2012041702300Lamp · inoperativeEMERGENCY LIGHT INOPERATIVE. DOOR 1 LEFT AFT SILL. RELAMPED, OPS CHECKED NORMAL.Apr 17, 2012 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2012041702301Lamp · inoperativeR4 DOOR SLIDE LIGHT INOPERATIVE. RELAMPED, OPS CHECKED NORMAL.Apr 17, 2012 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2012041702314Controller · failedNR 2 ENGINE HIGH PRESSURE CONTROLLER FAILS HEALTH CHECK AT STEP 16C. REPLACED HIGH PRESSURE CONTROLLER PER MM.Apr 17, 2012 · N667UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2012041902325Connector · contaminatedEMERGENCY LIGHT INOPERATIVE AT DOOR 4 LT FWD EXIT EMERGENCY SIGN. DRIED AREA CONNECTORS, CHECKED OKAY.Apr 17, 2012 · N199UA · Boeing 747422 · Light System WiringSDR UALA2012041902326Connector · contaminatedEMERGENCY LIGHT INOPERATIVE AT AFT GALLEY FWD WALL. DRIED AREA CONNECTORS, CHECKED OKAY.Apr 17, 2012 · N199UA · Boeing 747422 · Light System WiringSDR UALA2012041902327Connector · contaminatedEMERGENCY LIGHT INOPERATIVE AT AFT GALLEY LEFT SIDE WALL. DRIED AREA CONNECTORS, CHECKED OKAY.Apr 17, 2012 · N199UA · Boeing 747422 · Light System WiringSDR UALA2012041902328Connector · contaminatedEMERGENCY LIGHT INOPERATIVE AT DOOR 4 RIGHT AFT EXIT SIGN. DRIED AREA CONNECTORS, CHECKED OKAY.Apr 17, 2012 · N199UA · Boeing 747422 · Light System WiringSDR UALA2012041702313Line · looseOFF THE GATE RT ENGINE BLEED LIGHT CAME ON WITH EICAS MESSAGE, CREW ADVANCED POWER, LIGHT DID NOT GO OUT AND NO BLEED. FOUND MUSCLE AIR LINE ON BACK OF HPSOV HAD LOOSE UNION. SECURED UNION RAN ENGINE AT IDLE WITH 34 PSI DUCT PRESSURE AND NO BLEED MESSAGE OR Apr 16, 2012 · N667UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2012041702316Armrest · missingNO ARM REST ON 16B. UNABLE TO LOCATE ARMCAP, TAPED OVER ARMREST TO ENSURE NO PAX HAZARD EXISTS. REPLACED ARMCAP.Apr 15, 2012 · N677UA · Boeing 767322 · Passenger Compartment EquipmentSDR UALA2012041502264Lamp · inoperativeEMERGENCY LIGHT AT GALLEY AT DOOR 2 INOPERATIVE. RELAMPED, OPS CHECKED NORMAL.Apr 15, 2012 · N104UA · Boeing 747422 · Emergency LightingSDR UALA2012041502254Connector · unsecureEMERGENCY LIGHT AT SEAT 38A INOPERATIVE. SECURED CONNECTION UNDER SEAT, OPS NORMAL.Apr 14, 2012 · N175UA · Boeing 747422 · Light System WiringSDR UALA2012041502255Connector · unsecureEMERGENCY LIGHT AT SEAT 20A INOP. SECURED CONNECTION AT LIGHT. SECURED OPS NORMAL.Apr 14, 2012 · N175UA · Boeing 747422 · Light System WiringSDR UALA2012041502256Light · inoperativeFLIGHT DECK EMERGENCY LIGHT INOP. RELAMPED, OPS CHECKED NORMAL.Apr 14, 2012 · N175UA · Boeing 747422 · Emergency LightingSDR UALA2012041502257Light · inoperativeEMERGENCY LIGHT LOWER WALL FWD GALLEY NEAR DOOR 2 RT AND DOOR 2 LEFT INOP. RELAMPED, OPS CHECKED NORMAL.Apr 14, 2012 · N175UA · Boeing 747422 · Emergency LightingSDR UALA2012041502267Connector · unsecureEMERGENCY LIGHT AT SEAT 20A INOP. SECURED CONNECTION AT LIGHT. SECURED OPS NORMAL.Apr 14, 2012 · N175UA · Boeing 747422 · Light System WiringSDR UALA2012041502268Light · inoperativeFLIGHT DECK EMERGENCY LIGHT INOP. RELAMPED, OPS CHECKED NORMAL.Apr 14, 2012 · N175UA · Boeing 747422 · Emergency LightingSDR UALA2012041502269Light · inoperativeEMERGENCY LIGHT LOWER WALL FWD GALLEY NEAR DOOR 2 RT AND DOOR 2 LEFT, INOP. RELAMPED, OPS CHECKED NORMAL.Apr 14, 2012 · N175UA · Boeing 747422 · Emergency LightingSDR UALA2012041302230Duct · damagedFWD CARGO PIT COOLING DUCT FOUND CRUSHED, AFT OF DOOR OPENING. REMOVED DAMAGED DUCT, LEFT IN FORWARD CARGO COMPARTMENT. CUT DUCT IN FWD CARGO PIT TO FACILITATE INSTALLATION. DUCT IS NOW INSTALLED REPAIRED PER MM. AND ECRA 2143-01001.Apr 13, 2012 · N194UA · Boeing 747422 · Air Distribution SystemSDR UALA2012041302231Start Valve · malfunctionedLEFT ENG START VALVE STAYS ON. ACCOMPLISHED LT ENG RUN UP. VALVE OPS NORMAL. CUTOUT NORMAL. "VALVE" LIGHT STAYS ILLUMINATED. DUCT PRESSURE RECOVERS AT CUTOUT. ENGINE START NORMAL. STARTER & START VLV REPLACED.Apr 13, 2012 · N664UA · Boeing 767322 · Engine Start Valves/ControlsSDR UALA2012041502277Latch · looseO2 UNIT FOR ROW 37 SEAT HJK HANGING BY ONE PIN. READING LIGHT PANEL AT SEAT LOCATION 37HJK HAS 1 LOOSE LATCH, REMAINING 3 LATCHES ARE SECURE. APPLIED TAPE TO PANEL FOR INTERIM REPAIR. THIS NOT A O2 PANEL AND TAPE DOES NOT INTERFERE WITH PAX O2 PANEL.Apr 13, 2012 · N116UA · Boeing 747422 · Passenger Oxygen SystemSDR UALA2012041202210Charger · inoperativeLEFT OVERWING FWD TWO EMERGENCY LIGHTS IS INOPERATIVE. REPLACED BATTERY CHARGER, OPS CHECKED OK.Apr 12, 2012 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2012041202211Lamp · inoperativeMID GALLEY LOWER WALL EMERGENCY LIGHT IS INOPERATIVE NEAR DOOR 2 RIGHT. RELAMPED, OPS CHECKED OKAY.Apr 12, 2012 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2012041202212Lamp · inoperativeUPPER DECK CEILING EMERGENCY LIGHTS IS INOPERATIVE. RELAMPED ALL CEILING EMERGENCY LIGHTS. OP CHECKED NORMAL PER MM.Apr 12, 2012 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2012041202208Starter · making metalAPU AUTO SHUTDOWN ON START AT 30 PERCENT. APU WILL NOT START, STARTER TURNS BUT WON' T ROTATE GEAR BOX. SUSPECT SHEARED STARTER SHAFT. REPLACED STARTER, NO HELP. FOUND STARTER GEAR BOX CHIP DETECTOR FILLED WITH LARGE METAL SHAVINGS. REPLACED APU.Apr 12, 2012 · N671UA · Boeing 767322 · APU Core EngineSDR UALA2012041302228Light · failedSEAT 35C, EMERGENCY LIGHT IS OFF. REPLACED LIGHT ASSY, SYSTEM CHECKS NORMAL.Apr 12, 2012 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2012041302227Start Valve · failedLEFT ENGINE FAILED TO START. LEFT ENG START VALVE LIGHT ON AND ENGINE STARTED TO TURN. REPLACED STARTER AND START VALVE.Apr 11, 2012 · N664UA · Boeing 767322 · Engine Start Valves/ControlsSDR UALA2012041202214Guard · out of adjustEXIT PLACARD SIGN LOCATED ON WALL AFT OF DOOR 4R FLASHES ON AND OFF. ADJUSTED GUARD ON EMERGENCY LIGHT SWITCH AT DOOR 1L. OPS NORMAL.Apr 11, 2012 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2012040902161Battery · faultyEMERGENCY LIGHTS ILLUMINATED SEATS 19-22 RT SIDE. REPLACED BATTERY M6006, OPS NORMAL.Apr 8, 2012 · N105UA · Boeing 747451 · Emergency LightingSDR UALA2012040902151Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 2 RIGHT SLIDE LIGHT. REPLACED LIGHT ASSY.Apr 7, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012040902152Lamp · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE DOOR 2 GALLEY AREA LOWER RIGHT WALL. REPLACED LAMP ASSY.Apr 7, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012040902153Battery · faultyEMERGENCY LIGHTS VERY DIM . REPLACED BATTERY ASSY.Apr 7, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012040902154Power Supply · inoperativeLEFT EXTERIOR OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AT DOOR 3L. OPS NORMAL.Apr 7, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012040902174Valve · faultyAPU AIR PRESS CYCLES FOR NO REASON. DEFERRED PNEUMATICS INOP PER MEL. REPLACED APU SURGE VALVE. RAN APU FOR 30 MINUTES WITH DIFFERENT LOADS. NO SURGING NOTED.Apr 7, 2012 · N665UA · Boeing 767322 · APU Bleed Air SystemSDR UALA2012040902184Lamp · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. RELAMPED, OPS NORMAL.Apr 7, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012040902185Connector · unsecureEMERGENCY EXIT LIGHT INOPERATIVE LOWER WALL BETWEEN LAVS 111 AND 112. SECURED CONNECTOR, OPS NORMAL.Apr 7, 2012 · N117UA · Boeing 747422 · Light System WiringSDR UALA2012040902186Connector · unsecureEMERGENCY EXIT LIGHT INOPERATIVE, SEAT ROW 56 LEFT. SECURED CONNECTOR UNDER SEAT 56C, OPS NORMAL.Apr 7, 2012 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2012040902187Connector · unsecureEMERGENCY EXIT LIGHT INOPERATIVE SEAT ROW 52 LEFT. SECURED CONNECTOR UNDER SEAT 52C, OPS NORMAL.Apr 7, 2012 · N117UA · Boeing 747422 · Light System Wiring
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