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 UALA2011050202128Lamp · inoperativeEMERGENCY LIGHT INOP RT ROW 14 CEILING. REPLACED LAMP, CHECKS OKAY.May 1, 2011 · N116UA · Boeing 747422 · Emergency LightingSDR UALA2011050202130Transmitter · looseNR 1 ENG HAS UNUSUAL OIL COKING BY ENG OIL TANK AND DUCTING. FOUND OIL TANK TRANSMITTER HEAD LOOSE IN HOUSING. REPLACED TRANSMITTER PER MM. ACCOMPLISHED 5 MIN IDLE LEAK CHECKED GOOD.May 1, 2011 · N667UA · Boeing 767322 · Engine Oil PressureSDR UALA2011050202149Window · crazed1ST OFFICER'S FIXED SIDE-FORWARD WINDOW'S VISIBILITY IS AFFECTED BY DEFECTS, REPLACE FIRST AVAILABLE. CREW COMMENTS: F/O WINDOW R2 (SLIDING WINDOW) HAS CRAZING & FINE SCRATCHES. REPLACED F/O SLIDING WINDOW PER MM, OPS CHECK NORMAL.May 1, 2011 · N675UA · Boeing 767322 · Flight Compartment WindowsSDR UALA2011050202115Light · brokenF-C PAX SEAT 2B ARMREST AISLE SIDE EMERGENCY LIGHT ASSY BROKEN. REPLACED PAX SEAT EMERGENCY LIGHT ASSY AND OPS CHECKED GOOD.Apr 30, 2011 · N671UA · Boeing 767322 · Emergency LightingSDR UALA2011050202109Light · looseEMERGENCY PATH LIGHTING LOOSE AT 1H. SECURED LIGHT ASSY.Apr 30, 2011 · N668UA · Boeing 767322 · Emergency LightingSDR UALA2011050202110Battery Pack · inoperativeFIRST CLASS RIGHT SIDE EMERGENCY PATH LIGHTING INOP. INSTALLED POWER PACK M1552 BUT UPON TEST POWER PACK WAS NOT HOLDING LOAD. AWAITING NEW POWER PACK, SIDEWALL PANEL IS REMOVED. RECHARGED BATTERY THAT WAS INSTALLED BY PREVIOUS SHIFT. OPS OK. NEW POWERPACApr 30, 2011 · N668UA · Boeing 767322 · Emergency LightingSDR UALA2011050202141Idg · faultyTWICE ON DESCENT WHEN REDUCING ENGINE POWER THERE WAS A STRONG VIBRATION AND RUMBLING SOUND. VIBRATIONS IN YOKE AFTER POWER REDUCED FOR INITIAL DESCENT & FINAL APPROACH, DURATION OF 2-3 SECONDS TWICE AUTOPILOT WAS ENGAGED BOTH TIMES, ENGINE PARAMETERS NORMAL,Apr 30, 2011 · N669UA · Boeing 767322 · AC Generator-AlternatorSDR UALA2011050202159Structure · damagedLEFT AFT CORNER OF LEFT WING GEAR DOOR DAMAGED & BENT. REMOVED DAMAGED SKIN AND FABRICATED REPAIR ANGLE AND DOUBLER PER PENDING EVA AND CONVERSATION WITH ORDEG. COMPLETED FAB OF REPAIR PARTS & INSTALLED ANGLE. INSTALLED ALL REPAIR PARTS IAW UA-EVA-80812. RApr 30, 2011 · N121UA · Boeing 747422 · Landing Gear DoorsSDR UALA2011042902093Light · inoperativeDOOR 2L FWD SILL EMERGENCY LIGHT IS INOP. RELAMPED, CHECKS NORMAL.Apr 29, 2011 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2011042902094Light · inoperativeUPPER DECK CEILING EMERGENCY LIGHTS (2EA) IS INOP. RELAMPED, CHECKS NORMAL.Apr 29, 2011 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2011042902095Light · inoperativeDOOR 5R SLIDE EMERGENCY LIGHTS INOP. RELAMPED, CHECKS NORMAL.Apr 29, 2011 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2011042902096Light · inoperativeSEAT ROW 53 ABC EMERGENCY LIGHT INOP. RELAMPED, CHECKS NORMAL.Apr 29, 2011 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2011042802072Floor Panel · damagedAISLE BETWEEN SEATS 25-26 ON RT SIDE HAS SOFT FLOOR. REPLACED FLOOR PANEL ASSY.Apr 28, 2011 · N180UA · Boeing 747422 · Fuselage Floor PanelSDR UALA2011042802074Connector · looseEMERGENCY EXIT LIGHT INOPERATIVE. SEAT ROW 47 LEFT. SECURED CONNECTOR. OPS CHECKED NORMAL.Apr 28, 2011 · N179UA · Boeing 747422 · Light System WiringSDR UALA2011042802075Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. AFT CREW REST AREA CEILING ONE OUTBOARD BULB. RELAMPED. OPS NORMAL.Apr 28, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042802076Light · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. SEAT ROW 47 RIGHT. REPLACED LIGHT ASSY. OPS CHECKED NORMAL.Apr 28, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042802077Connector · unsecureEMERGENCY EXIT LIGHT INOPERATIVE. SEAT ROW 21 RIGHT. SECURED CONNECTOR. OPS CHECKED NORMAL.Apr 28, 2011 · N179UA · Boeing 747422 · Light System WiringSDR UALA2011042802078Connector · contaminatedEMERGENCY EXIT LIGHTS VERY DIM SEAT ROWS 45 THRU 53 LEFT, DOOR 4 LEFT FWD. EXIT SIGN, DOOR 4 RIGHT AFT. EXIT SIGN, LOWER WALL ACROSS DOOR 4 LEFT, AND DOOR 4 GALLEY AREA LOWER WALL. FOUND WATER PUDDLING IN GALLEY AREA UNDER GALLEY MAT AT EMERGENCY LIGHT CONNECTApr 28, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042802079Light · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. CORNER WALL OF LAV 101 LOWER LIGHT. REPAIRED CORNER LWR LIGHT, OP CHECKED OKAY.Apr 28, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042802081Lamp · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. UPPER DECK EMERGENCY LIGHT SEAT ROW 15AB. RELAMPED LIGHT, OPS CHECKED OKAY.Apr 28, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042802082Lamp · inoperativeEMERGENCY EXIT LIGHTS INOPERATIVE. DOOR 2 GALLEY AREA CENTER AND RIGHT LOWER WALL LIGHTS. RELAMPED LOWER AISLE LIGHT ON WALL AT DOOR 2 RT. OPS CHECKED OKAY.Apr 28, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042802067Light · fumesEMERGENCY LIGHT UNINTENTIONALLY ACTIVATED. SCENT OF FUMES FROM LIGHT. LIGHT TURNED BACK TO NORMAL POSITION. NO MORE FUMES. ALL CLEAR. FLIGHT CONTINUING WITHOUT FURTHER INCIDENT.Apr 28, 2011 · N120UA · Boeing 747422 · Emergency LightingSDR UALA2011042802080Light · detachedEMERGENCY EXIT LIGHT INOP. FWD STAIRWELL. RECONNECTED UP EMERGENCY LIGHT FITTING, OPS CHECKED OKAY.Apr 28, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042702043Light · inoperativeSEAT ROW 40HJK EMERGENCY LIGHT IS INOP. REPLACED EMERGENCY LIGHT STRIP, OP CHECKS GOOD.Apr 27, 2011 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2011042702044Light · inoperativeDOOR 2 RIGHT FWD SILL EMERGENCY LIGHT IS INOP. REPLACED LAMP, CHECKS OKAY.Apr 27, 2011 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2011042702045Light · inoperativeDOOR 4 LEFT SLIDE EMERGENCY LIGHT IS INOP. REPLACED LAMP, CHECKS OKAY.Apr 27, 2011 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2011042702046Light · inoperativeSEAT ROW 55 ABC EMERGENCY LIGHT IS INOP. REPLACED LAMP, CHECKS OKAY.Apr 27, 2011 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2011042702047Light · inoperativeUPPER DECK CEILING EMERGENCY LIGHT NEAR ROW 13 IS INOP. RELAMPED, CHECKS NORMAL.Apr 27, 2011 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2011042702048Connector · looseMID LAV LOWER SIDEWALL EMERGENCY LIGHT IS INOP. SECURED CONNECTION.Apr 27, 2011 · N178UA · Boeing 747422 · Light System WiringSDR UALA2011042802069Unknown · malfunctionedAIRPLANE NOT SMOOTH (JERKY) IN ROLL WITH ANY A-P IN CMD & (HDG HOLD, HDG SEL, LNAV, LOC, B-CRS) MODE SELECTED. CREW COMMENTS: ALL AUTOPILOTS CAUSED A-C ROLLING BACK AND FORTH FL410 IN LT CHOP, LNAV AND HDG MODE. SAMC TEXT: PER CONVERSATION WITH INBD CREW, ACApr 27, 2011 · N669UA · Boeing 767322 · Autopilot SystemSDR UALA2011042802070Light · looseAFT GALLEY EMERGENCY EXIT LIGHT STRIP UNDER FRIG IS LOOSE. SECURED LIGHT STRIP. ALL GALLEY LIGHTS CHECKED, OPS NORMAL.Apr 27, 2011 · N173UA · Boeing 747422 · Emergency LightingSDR UALA2011042802066Circuit Breaker · trippedCHILLER C-51-AFT GALLEY POPPED AFTER 3+32. SUPPLEMENTAL DATA UPDATE RESET CB ON GROUND, CIRCUIT BREAKER POPPED AGAIN AFTER 1.5 HOURS. C51 CIRCUIT BREAKER PULLED AND LOCKED OUT. "TEST IS A TEST CHILLER" WE DID RPL THE RELAY & FOUND IT'S CONTACTS BURNT. BEFOREApr 27, 2011 · N120UA · Boeing 747422 · Buffet/GalleysSDR UALA2011042602021Light · inoperativeRT GALLEY FLOOR EMER LIGHT STRIP INOP. REPLACED RT FWD GALLEY EEL STRIP PER AMM, OPS CHECKED GOOD.Apr 26, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011042602027Light · inoperativeEMERGENCY CEILING LIGHT ROW 43 LT. RELAMPED, OP CHECK NORMAL.Apr 26, 2011 · N119UA · Boeing 747422 · Emergency LightingSDR UALA2011042602028Light · inoperativeEMERGENCY LIGHT ROW 16 INOP. RELAMPED, OP CHECK NORMAL.Apr 26, 2011 · N119UA · Boeing 747422 · Emergency LightingSDR UALA2011042602029Light · inoperativeEMERGENCY LIGHT ROW 15 INOP. RELAMPED, OP CHECK NORMAL.Apr 26, 2011 · N119UA · Boeing 747422 · Emergency LightingSDR UALA2011042602030Light · inoperativeEMERGENCY LIGHT SEAT 23 LT INOP. RELAMPED, OP CHECK NORMAL.Apr 26, 2011 · N119UA · Boeing 747422 · Emergency LightingSDR UALA2011042501978Light · inoperativeSEAT 16B AFT EEL LIGHT INOPERATIVE. RELAMPED, CHECKS OKAY.Apr 25, 2011 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2011042501975Light · missingPER LOW TECH EMERGENCY LIGHT MISSING AT SEAT 51H. REPLACED SEAT MOUNTED EMERGENCY LIGHT. TESTS GOOD.Apr 25, 2011 · N128UA · Boeing 747422 · Emergency LightingSDR UALA2011042602020Light · missingEEL STRIP LIGHT ON SIDE OF SEAT 6H MISSING. REPLACED MISSING EEL LIGHT STRIP AT 6H, CHECKS OKAY.Apr 25, 2011 · N667UA · Boeing 767322 · Emergency LightingSDR UALA2011042602035Transmission · leakingNR 4 TRAILING EDGE FLAP TRANSMISSION LEAKING 7 DROPS PER MINUTE. OUT OF LIMITS. CHECK NR 4 T/E FLAP TXMSN SERVICE PER MM. WITH RESERVOIR FULL, NR 4 T/E FLAP TRANSMISSION LEAKS 7 DROPS PER MINUTE FROM WEEP HOLE. BEGAN REMOVAL OF NR 4 T/E FLAP TRANSMISSION PApr 25, 2011 · N182UA · Boeing 74741R · Trailing Edge Flap Control SystemSDR UALA2011042602018Shutoff Valve · faultyRIGHT ENGINE DUCT PRESSURE CYCLES FROM 25-40 PSI IN DESCENT. RIGHT ENGINE HPSOV INOPERATIVE PER MEL. DECAY CHECK RT HPSOV SENSE LINE TO HPC-NO LEAKS, HPSOV OPENS AT 6-8 PSI WITH BLEED REG PRESSURE TESTER HOOKED UP, AIR SUPPLY BITE MODULE SHOWS RT HPC BITE SWITApr 25, 2011 · N667UA · Boeing 767322 · Engine Bleed Air SystemSDR UALA2011042602019Indicator · faultyL FUEL QTY READS A.6. CHRONIC. FUEL QTY INDICATOR FOUND DEFECTIVE. REPLACED COCKPIT FUEL QUANTITY INDICATOR AS PER FIM. UNIT WITHIN TOLERANCE.Apr 25, 2011 · N667UA · Boeing 767322 · Fuel Quantity IndicatorSDR UALA2011042802073Light · misinstalledUNDOCUMENTED TAPE SECURING EMERGENCY LIGHT SECURED EMEGENCY LIGHT.Apr 25, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011042501979Feeder Cable · saturatedEMERGENCY LIGHTS INOP SEATS 45L TO 54L, DOOR 4L FWD EXIT, DOOR 4R AFT EXIT, AFT GALLEY LOWER FWD AND LOWER LEFT. REMOVED WATER FROM GALLEY FEEDER CABLE AREA. REPLACED TAPE AND COVERED. CHECKED OK.Apr 25, 2011 · N127UA · Boeing 747422 · Light System WiringSDR UALA2011042501968Terminal Block · miswiredRT FWD GLY EMER EXIT SIGN INOP. FOUND TERMINAL BLOCK MIS-WIRED NEAR CONNECTOR D13808J, RE-WIRED TB, SYS OPS CHECKED GOOD PER AMM.Apr 24, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011042501969Light · inoperativeMED 4L VERTICAL EXIT SIGN INOPERATIVE. REPLACED FLOOR EMER LIGHT STRIP AT LT SEAT ROW 45 NEAR GALLEY, MED 4L FWD VERTICAL EMER EXIT LIGHT OPS CHECK GOOD PER AMM.Apr 24, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011042501970Connector · not seatedMED 4R VERTICAL EMER EXIT SIGN INOP. RESEATED CONNECTOR DM6010 MED 4R AFT VERTICAL EXIT SIGN, OPS CHECKED GOOD PER AMM 33-51-00.Apr 24, 2011 · N197UA · Boeing 747422 · Light System WiringSDR UALA2011042501971Light · inoperativeLT SEAT ROWS 45 - 53 EMERGENCY LIGHTS INOP. REPLACED FLOOR EMERGENCY LIGHT AT LT SEAT ROW 45, SYS OPS CHECK GOOD PER AMM.Apr 24, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011042501972Anti-Ice Valve · malfunctionedRT ANTI-ICE VALVE REMAINED OPEN FOR TWO MINUTES AFTER VALVE SELECTED OFF. REPLACED RIGHT ENGINE INLET THERMAL ANTI-ICE VALVE PER MM.Apr 23, 2011 · N670UA · Boeing 767322 · Air Intake Anti/De-Ice System
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