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 UALA2011011000154Window · crackedFLIGHT DECK WINDOW R3 HAS MULTIPLE CRACKS AROUND EDGES. WINDOW REMOVED CONTINUE INSTALLATION PER MM. REPLACED NR 3R WINDOW PER MM.Jan 10, 2011 · N180UA · Boeing 747422 · Flight Compartment WindowsSDR UALA2011011200163Light · damagedLAV 102 EMERGENCY EVACUATION LIGHT AT BOTTOM OF LAV COMING OFF. REPAIRED LIGHT.Jan 10, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2011011000144Wire · looseSEAT 1B HAS LOOSE WIRES AT THE BOTTOM THAT LIGHT THE EMERGENCY EXIT PATH FLOOR MARKINGS. REPLACED SEAT EMERGENY LIGHT. OPS OKAY.Jan 9, 2011 · N665UA · Boeing 767322 · Emergency LightingSDR UALA2011011000147Skin · crackedLARGE CRACK IN RIGHT WING FIXED LEADING EDGE UPPER SKIN PANEL JUST INBOARD OF NR 3 ENG. ACCOMPLISHED 250 DEG. PREP REG REPAIR AND APPLIED NON CHROMATED COMPOSITE PRIMER. NEEDS TOP COATED.Jan 9, 2011 · N180UA · Boeing 747422 · Wing, Plate/SkinSDR UALA2011011000148Module · leakingDRIPPING HYDRAULIC FLUID OUT OF RIGHT PYLON. REPLACED ACMP FILTER MODULE PER MM, OP CHECKED OKAY.Jan 9, 2011 · N677UA · Boeing 767322 · Hydraulic System, MainSDR UALA2011011000145Skin · damagedEVIDENCE OF LEFT WING TIP SCRAPE ON UPPER TOP SURFACE AFTER TOW INTO GATE ON AIRCRAFT ARRIVAL. WINGLET TIP SCRAPE LENGTH 34 INCH. MAIN GOUGE AREA IS 2 INCH LONG, STARTING 3'5 INCH FROM AFT TIP EDGE, DEEPEST GOUGE DEPTH IS 0'118 INCH. AFT TIP CURL IS 0'551 IJan 8, 2011 · N199UA · Boeing 747422 · Wing, Plate/SkinSDR UALA2011010700105Lamp · inoperativeEMERGENCY LIGHT ON GALLEY WALL LT ACROSS LAV 100 INOP. RELAMPED EMERGENCY LIGHT. OP CK NORMAL.Jan 7, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011011000155Battery · dischargedMAIN BATTERY WAS LEFT ON. REPLACED MAIN BATTERY, CHECKS GOOD.Jan 7, 2011 · N672UA · Boeing 767322 · Battery/Charger SystemSDR UALA2011010600079Light · brokenSEAT 29B SIDE EMERGENCY LIGHT BROKEN. REPLACED ASSY. OPS OK.Jan 6, 2011 · N666UA · Boeing 767322 · Emergency LightingSDR UALA2011010600099Battery · dischargedCHARGER BATTERY APU STATUS MESSAGE FOUND DURING PREFLT CHECK. REPLACED APU BATTERY AND CHARGER PER MM.Jan 6, 2011 · N119UA · Boeing 747422 · Battery/Charger SystemSDR UALA2011010600094Light · inoperativeEMERGENCY FLOOR LIGHT BY LAV 2 RIGHT IS INOPERATIVE. REPLACED EMERGENCY LIGHT STRIP, OPS CHECKED OK.Jan 6, 2011 · N664UA · Boeing 767322 · Emergency LightingSDR UALA2011010600080Feeder Cable · inoperativeEMERGENCY CROSSOVER LIGHT BETWEEN LAVS NEAR FLOOR BETWEEN DOORS 3R AND 3L IS INOP. REPLACED FEEDER CABLE CHECKED OKAY.Jan 6, 2011 · N117UA · Boeing 747422 · Light System WiringSDR CA110107013Oil System · leakingNR 2 ENGINE WAS SHUT DOWN DUE TO OIL QUANTITY LOSS AND PRESSURE DROP. PRELIMINARY INSPECTION OF THE ENGINE ON THE GROUND INDICATES AN INTERNAL OIL LEAK. THE TURBINE SECTION OF THE ENGINE WAS SOAKED WITH ENGINE OIL. OIL POOLING WAS ALSO EVIDENT IN THE TAIL SJan 6, 2011 · Boeing 7673Y0 · Turbine Engine Oil SystemSDR UALA2011010700115Seat Track · corrodedSEAT TRACK AT RBL 88.5 HAS DAMAGE AND CORROSION FROM STA 423 TO 665. FOUND SEAT TRACK CORROSION OUT OF LIMITS IN SEVERAL PLACES AFTER BLENDING AND CHECKING MATERIAL REMOVED. REPLACED SEAT TRACK PER SRM, ALODINED AND PRIMED PER SRM.Jan 4, 2011 · N670UA · Boeing 767322 · Fuselage, Seat/Cargo Attach FittingsSDR UALA2011010400045Angle · crackedWEB ANGLE FOR LT INBOARD BODY GEAR DOOR HINGE SUPPORT STRUCTURE HAS 3 INCH CRACK. REMOVED LT BODY GR DR, AFT DR FTG AND CTR PNL FOR ACCESS. REMOVED CRACK CHANNEL, REPLACED.Jan 4, 2011 · N128UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2011010400071Light · unsecureEMERGENCY LIGHTS AND STRIP OF TRIM ARE FALLING OFF THE WALL. SECURED TRIM PIECE AND VERIFIED EMERGENCY LIGHTS WORKING OK.Jan 4, 2011 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2011010400062Lamp · inoperativeUPPER DECK EMERGENCY EXIT LIGHT INOP AT SEAT 16 LT AFT LIGHT. RELAMPED, OPS CKS NORMAL.Jan 4, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011010400063Lamp · inoperativeEMERGENCY EXIT LIGHT INOP BY DOOR 2 RIGHT CORNER OF LAV 102 BOTTOM LIGHT. RELAMPED. OPS CHECKED NORMAL.Jan 4, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011010400064Light · unsecureEMERGENCY EXIT LIGHT HANGING FROM WALL AT DOOR 1 RIGHT CORNER OF LAV 101. LIGHT WORKS. SECURED LIGHT ASSY.Jan 4, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011010400065Feeder Cable · faultyEMERGENCY EXIT LIGHTS INOP. ACROSS DOOR 3 RIGHT LOWER WALL AND EMERGENCY LIGHT BETWEEN LAVS 111 AND 112 LOWER WALL. REPLACED POWER FEEDER CABLE. LIGHTS OPS CHECKED NORMAL.Jan 4, 2011 · N120UA · Boeing 747422 · Light System WiringSDR UALA2011010400066Connector · shortedEMERGENCY EXIT LIGHTS INOP SEAT ROWS 45 THRU 54 LEFT, DOOR 4 LEFT FWD EXIT SIGN, DOOR 4 RIGHT AFT EXIT SIGN, LOWER WALL EMERGENCY LIGHT ACROSS DOOR 4 LEFT, AND DOOR 4 GALLEY AREA LOWER WALL EMERGENCY LIGHT. THIS IS A REPETITIVE PROBLEM IN THIS SPECIFIC AREA ONJan 4, 2011 · N120UA · Boeing 747422 · Light System WiringSDR UALA2011010400067Lamp · inoperativeEMERGENCY EXIT LIGHT INOP ACROSS DOOR 3 LEFT LOWER WALL. RELAMPED.Jan 4, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011010400068Lamp · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 5 RIGHT AFT SILL. RELAMPED.Jan 4, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011010400069Lamp · inoperativeEMERGENCY EXIT LIGHT INOP SEAT ROW 50 RIGHT. REPLACED LAMP.Jan 4, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011010400070Lamp · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 2 GALLEY AREA CENTER LOWER WALL. RELAMPED.Jan 4, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011010300030Lamp · inoperativeEMERGENCY LIGHT ON WALL DOOR 2R 1 INOP. RELAMPED. OP CHECKED NORMAL.Jan 3, 2011 · N171UA · Boeing 747422 · Emergency LightingSDR UALA2011010300031Wire · brokenSEAT 2A EMERGENCY LIGHT INOP. REPAIRED BROKEN WIRE UNDER FOOT CUSHION, OPS CHECKS GOOD.Jan 3, 2011 · N171UA · Boeing 747422 · Light System WiringSDR UALA2011010300024Lamp · inoperativeCROSSAISLE EMERGENCY LIGHT LT INOP, BETWEEN DOORS 2LT AND 2RT, RT MOST LT. REPLACED LAMP, CHECKED OK.Jan 2, 2011 · N105UA · Boeing 747451 · Emergency LightingSDR UALA2011010300025Girt Bar · obstructedNR2 LT MAIN ENTRY DOOR GIRT BAR ENGAGEMENT IS POOR AND ARM-DISARM HANDLE IS NOT SMOOTH. FOUND SKIRT PULLING ON GIRT MAKING INHIBITING GIRT BAR MOVEMENT.Jan 2, 2011 · N105UA · Boeing 747451 · Emergency EquipmentSDR UALA2011010300026Battery Pack · inoperative'E' ZONE CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY. CHECKS OK.Jan 2, 2011 · N105UA · Boeing 747451 · Emergency LightingSDR UALA2011010300027Girt Bar · obstructedNR5 LT MAIN ENTRY DOOR GIRT BAR TO FLOOR FITTING ENGAGEMENT IS POOR WHEN SLIDE IS ARMED. FOUND SLIDE SKIRT INHIBITING GIRT BAR MOVEMENT. ADJUSTED SKIRT AND ALL OPS ARE NORMAL.Jan 2, 2011 · N105UA · Boeing 747451 · Emergency EquipmentSDR UALA2011010300023Lamp · inoperativeEMERGENCY LIGHT, 1 LIGHT ALONG AISLE BETWEEN L2 DOOR. RELAMPED. OP CHECKED NORMAL.Jan 1, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2011010300022Fuse · inoperativeLEFT WING OVERWING EMERGENCY LIGHT 2 TOP INOP. REPLACED FUSE ON BATTERY CHARGER. OPS CHECKED NORMAL.Jan 1, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR DALA1100136309Light · inoperativeDURING LAYOVER CHECK, MX FOUND THE EMERGENCY PATH LIGHTS AT SEAT 1K & 27C INOPERATIVE. MX REPLACED THE LENS COVER AT 27C AND THE LIGHT ASSY AT 1K. OPS CHECK WAS GOOD.Dec 31, 2010 · N669US · Boeing 747451 · Emergency LightingSDR UALA2011010300015Lamp · inoperativeCOCKPIT EMERGENCY CEILING LIGHT INOP. RELAMP OPS CK OK.Dec 31, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2011010300016Lamp · inoperativeUPPER DK CEILING EMERGENCY LIGHT INOP, ROW 17. RELAMPED CEILING LAMP, OPS CK OK.Dec 31, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2011010300017Light · inoperativeCEILING EMERGENCY LIGHT UPPER DECK ROW 14 INOPERATIVE. RELAMPED, OPS CHECK OK.Dec 31, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2011010300018Lamp · inoperativeUPPER DECK EMERGENCY LIGHT ROW 15 INOP. RELAMP ROW 15 CEILING LAMP OPS CHECKED OK.Dec 31, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2011010300019Lamp · inoperativeDR 4L UPPER SILL EMERGENCY LIGHT INOP. RELAMP SILL LIGHT DR 4L, OPS CHECKED OK.Dec 31, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010123004769Light · looseEMERGENCY LIGHT STRIP ALONG LAV WALL BY DOOR 1R IS FALLING OFF THE WALL AND WIRES EXPOSED. EMERGENCY LIGHT STRIP RESECURED, OPS NORMAL.Dec 30, 2010 · N173UA · Boeing 747422 · Emergency LightingSDR UALA2010122904759Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. FWD STAIRWELL CEILING AFT LIGHT. RELAMPED, CHECKS OK.Dec 29, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010123004779Fuse · inoperativeLT WING OVERWING EXTERIOR EMERGENCY EXIT LIGHTS INOP. MOST AFT 2 LIGHT ASSY'S. REPLACED FUSE, CHECKS OK.Dec 29, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010122704719Apu · smokeAPU AUTO SHUTDOWN WITH SMOKING TAILPIPE, NO FIRE WARNING. INSPECTED TAILPIPE & APU COMPARTMENT, NO OIL OR FUEL LEAK NOTED. AFTER APU SHUTDOWN, NOTED OIL QTY AT .5 QUARTS. SERVICED TO FULL WITH 3 QUARTS BUT NO TIME TO RESTART & TROUBLESHOOT BEFORE DEPARTURE. Dec 27, 2010 · N668UA · Boeing 767322 · APU Core EngineSDR UALA2010122804741Washer · missingFOUND ON THE SUPPORT ROD INSTL FOR THE OTBD AIL ACTUATOR POWER CONTRIL UNIT WASHERS ARE MISSING FROM UNDER THE NUT SIDE ON THE LT OTBD SUPPORT ROD. LT OTBD AILERON SUPPORT ROD INSTALLATION IS CORRECT.Dec 27, 2010 · N120UA · Boeing 747422 · AileronsSDR UALA2010122804742Washer · missingFOUND ON THE SUPPORT ROD INSTLALLATION FOR THE OTBD AILERON ACTUATOR POWER CONTROL UNIT WASHERS ARE MISSING FROM UNDER THE NUT SIDE ON THE RT OTBD SUPPORT ROD. RT OTBD AILERON SUPPORT ROD INSTALLATION IS CORRECT.Dec 27, 2010 · N120UA · Boeing 747422 · AileronsSDR UALA2010122804750Cart · failedPIG TAIL P42, INOP, HAS ELECTICAL ODOR, AND HOT TO THE TOUCH. COMPLIED WITH MEL PROC, D. CYC: TEST PASS IAW NEW GALLEY CART TESTER, SUSPECT CART WAS BAD.Dec 27, 2010 · N173UA · Boeing 747422 · Buffet/GalleysSDR UALA2010122804751Bulkhead · damagedFOUND FWD BULKHEAD LEAKING, RT SIDE FROM 1200 TO 0600 AT Y CHORD AREA, MARKED LEAK CHECKED FWD PRESSURE BULKHEAD AGAIN, FOUND 3 EA AREAS LEAKING BETWEEN OUTER RING CORD RADIUS AND FUSELAGE SKIN AT 1 O'CLOCK, 2 O'CLOCK & 11 O'CLOCK, AND NUMEROUS LEAKS AT WEB TDec 27, 2010 · N119UA · Boeing 747422 · Fuselage Main, BulkheadSDR UALA2010122804752Elevator · odorELECTRIC ODOR WHEN ELEVATOR OPERATED. INSPECTION AND OPS CHECK ON WIRING AND MOTORS, NO EVIDENCE OF OVERHEATING OR ABNORMALITY, OPS SUSPECT RESIDUAL GREASE ON MOTORS. MOTORS FULLY CLEANED. LIFT OPERATED DURING CATERING LOADING, NO ODOR.Dec 27, 2010 · N179UA · Boeing 747422 · Air Distribution SystemSDR DALA1053196309Light · inoperativeDURING A LINE CHECK. MX FOUND THE DOOR 5L MOST AFT EMERGENCY PATH LIGHT INOPERATIVE. MX REPLACED THE LIGHT ASSY. OPS CHECK WAS GOOD.Dec 27, 2010 · N669US · Boeing 747451 · Emergency LightingSDR DALA1053226310Radio · odorON DESCENT, A STRONG ELECTRICAL ODOR WAS REPORT BY PURSER. IFE SYS WAS POWERED OFF BY EMERGENCY OFF SWITCHES. MX OPERATED THE IFE SYS FOR 2 HRS WITH NO ODORS AND NORMAL OPS.Dec 27, 2010 · N670US · Boeing 747451 · Entertainment System
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