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 UALA2010011200155Lamp · inoperativeEMERGENCY EXIT LIGHT INOP, DOOR 2 GALLEY AREA LWR WALL CTR LIGHT. RELAMPED, OPS CHECK OK.Jan 11, 2010 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2010011200156Lamp · inoperativeLT OVERWING EXTERIOR EMERGENCY EXIT LIGHTS INOP, 2 MOST FWD LIGHT ASSY'S. RELAMPED AND REPLACED POWER SUPPLY OPS CK OK.Jan 11, 2010 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2010011100119Wire · burnedPIGTAIL P55 HAS BURNING ODOR. CREW REMOVED POWER. NEED TO REPLACE P55 PIGTAIL ASSY. PULLED AND SAFETIED FOOD CART CONTROLLER CB IAW MEL. REPLACED P55 PIGTAIL ASSY.Jan 9, 2010 · N182UA · Boeing 747422 · Equipment/Furnishings WiringSDR UALA2010010500062Lamp · inoperativeROW 25L CEILING EMERGENCY LIGHT INOPERATIVE. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500063Lamp · inoperativeROW 16 CEILING EEL LIGHT INOPERATIVE. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500064Lamp · inoperativeEMERGENCY CEILING LIGHT INOP STAIRWAY UPPER AFT. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500065Lamp · inoperativeSEAT 15L EMERGENCY LIGHT INOPERATIVE. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500066Lamp · inoperativeDOOR 1L AFT SILL EMERGENCY LIGHT INOPERATIVE. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500067Lamp · inoperativeDOOR 2 GALLEY AREA LOWER WALL CTR AND AFT EMERGENCY LIGHTS INOPERATIVE. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500068Lamp · inoperativeDOOR 2L FWD SILL EMERGENCY LIGHT INOPERATIVE. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500069Lamp · inoperativeDOOR 1R CEILING ENTRY EMERGENCY LIGHT INOPERATIVE. RELAMPED.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500070Light · inoperativeSEAT 45R EMERGENCY LIGHT INOPERATIVE. INSTALLED NEW EMERGENCY LIGHT STRIP, OP CHECKS GOOD.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010500071Feeder Cable · damagedAFT GALLEY FWD AND LT, DOOR 4L FWD, DOOR 5R AFT, ROWS 45 THRU 53 SEAT EEL LIGHTS INOP. ONGOING PROBLEM. INSTALLED NEW FEED IN AND JUMPER CABLE, INSTALLED NEW GALLEY EEL WALL LIGHT STRIP, OP CHECKS GOOD.Jan 5, 2010 · N127UA · Boeing 747422 · Light System WiringSDR UALA2010010500072Light · unsecureSEAT 46R EMERGENCY LIGHT HANGING FROM SEAT BY. REMOUNTED EMERGENCY LIGHT STRIP.Jan 5, 2010 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2010010700101Structure · damagedDAMAGE FOUND ON FWD CGO DOOR RT CORNER. CARGO DOOR EDGE HAS DAMAGE, DOOR SEAL WILL ATTACH AS NORMAL. CHECKED SKIN. NO CRACK AND HOLE FOUND, DOOR LOCK SYS OPS NORMAL. SEAL CONTACT CHECKED OK WITH FLASHLIGHT. NEEDS PERMANENT REPAIR. CONTACTED SAMC. MARK DAMJan 5, 2010 · N173UA · Boeing 747422 · Cargo/Baggage DoorsSDR UALA2010010700097Shutoff Valve · malfunctionedL ENG HPSOV ON AND BLEED LIGHT ON. RETARDED THROTTLES TO IDLE. GOT LT ENG HPSOV EICAS MSG AND OVERHEAD PANEL BLEED LIGHT ILLUMINATED. SECURED LT HPSOV CLOSE POSITION. REPLACED HPSOV. OP CHECKS NORMAL.Jan 5, 2010 · N666UA · Boeing 767322 · Engine Bleed Air SystemSDR UALA2010010400041Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. UPPER DECK CEILING ROW 14. RELAMPED, OPS NORMAL.Jan 4, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010010400042Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. UPPER DECK CEILING JUST FWD OF ROW 17. RELAMPED. OPS NORMAL.Jan 4, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010010400043Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. UPPER DECK CEILING FWD LIGHT AT DOORS. RELAMPED. OPS, NORMAL.Jan 4, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010010400044Connector · unsecureEMERGENCY EXIT EEL LIGHT INOP. SEAT ROW 35 LT. SECURED CONNECTOR. OPS CKS NORMAL.Jan 4, 2010 · N117UA · Boeing 747422 · Light System WiringSDR UALA2010010400045Lamp · inoperativeEMERGENCY EXIT LIGHT INOP, DOOR 4 RT FWD SILL. RELAMPED, OPS NORMAL.Jan 4, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010010400046Light · inoperativeEMERGENCY EXIT LIGHT INOP, DOOR 4 GALLEY AREA LWR WALL EMERGENCY LIGHT. REPLACED LIGHT ASSY. OPS CKS NORMAL.Jan 4, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010010400048Valve · faultyLT ENG BLEED EICAS. REPLACED PRV AND PRV CONTROLLER. OPS CK GOOD ON ENGINE RUN.Jan 4, 2010 · N664UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2010010400055Controller · malfunctionedDUCT PRESS APPROX 35L-20R IN CLIMB. REMAINS SPLIT 20L-10R IN CRUISE 350 EPR 1.17. RAN BITE CHECK ON AIR SUPPLY BITE MODULE, FOUND FAULTS ON PRV AND PRV CONTROL. REPLACED PRV AND PRV CONTROL. OP CHECKS NORMALJan 4, 2010 · N666UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2010010400049Light · inoperativeFOUND SEAT MOUNTED EMERGENCY LIGHT INOP AT SEAT 6B. EMERGENCY LIGHT FOUND INOPERATIVE. NEW LIGHT INSTALLED. OPS CHK NORMAL.Jan 4, 2010 · N674UA · Boeing 767322 · Emergency LightingSDR UALA2010010400016Structure · crackedFOUND FASTENER HOLE CRACKED AT STR 10L BS500. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400017Structure · crackedFOUND FWD AND AFT FASTENER HOLES CRACKED AT STR 10R BS 500. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400018Structure · crackedFOUND FWD FASTENER HOLE CRACKED AT STR 10R BS 450. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400019Stringer · crackedFOUND FWD FASTENER HOLE CRACKED AT STR 10L BS 480. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, Longeron/StringerSDR UALA2010010400020Structure · crackedFOUND FWD FASTENER HOLE CRACKED AT STR 8R BS 480. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400021Structure · crackedFOUND FWD FASTENER HOLE CRACKED AT STR 8L BS 480. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400022Structure · crackedFOUND FWD FASTENER HOLE CRACKED AT STR 10L BS 460. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400023Web · crackedDOOR 4R, FWD AND AFT LWR CORNER WEBS CRACKED. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR DOUBLERS.Jan 2, 2010 · N171UA · Boeing 747422 · Service DoorsSDR UALA2010010400024Fitting · crackedDOOR 3R LWR FWD CORNER REVEAL FITTING CRACKED AT BS 1265. MAJOR REPAIR ACCOMPLISHED: MFG AND INSTALLED NEW 2 PIECE FITTING.Jan 2, 2010 · N171UA · Boeing 747422 · Service DoorsSDR UALA2010010400025Door Frame · crackedDOOR 5R UPPER FRAME CRACKED AT 2 EACH GATE ATTACH FASTENER HOLES, 9TH AND 11TH HOLES FROM FWD END. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400015Lamp · inoperativeUPPER DECK RT EMERGENCY EXIT BATTERY INDICATOR LIGHT INOPERATIVE. RELAMPED, OP CHECK OK.Jan 2, 2010 · N171UA · Boeing 747422 · Emergency LightingSDR UALA2010010400026Door Frame · crackedDOOR 2L UPPER FRAME CRACKED AT GATE ATTACH HOLE, 9TH HOLE FROM FWD END. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400027Door Frame · crackedDOOR 4L UPPER FRAME CRACKED AT 3 EACH GATE ATTACH FASTE NER HOLES, 7TH, 8TH, & 9TH HOLES FROM FWD END. MAJOR REPAIR ACCOMPLISHED: INSTALLED REPAIR ANGLE.Jan 2, 2010 · N171UA · Boeing 747422 · Fuselage Main, StructureSDR UALA2010010400029Fitting · crackedDOOR 3L LWR FWD CORNER REVEAL FITTING CRACKED AT BS 1265. MAJOR REPAIR ACCOMPLISHED: MFG AND INSTALLED NEW 2 PIECE FITTING.Jan 2, 2010 · N171UA · Boeing 747422 · Passenger/Crew DoorsSDR UALA2010010400032Warning Light · illuminatedNR 2 ENG OIL FILTER MSG DISPLAYED. MESSAGE REMAINED WHEN THRUST REDUCED. ENG NOT SHUTDOWN. RT OIL FILTER EICAS INTERMITTENT. HAS COME ON ABOUT 4 TIMES FOR ABOUT 5 SECONDS. RT PRESS=212. CHECKED MAIN GEARBOX AND ANGLE GEARBOX CHIP DET OK. REPLACED DPI SWIJan 2, 2010 · N671UA · Boeing 767322 · Engine Oil Indicating SystemSDR UALA2010010400007Light · inoperativeEMERGENCY LITE UPPER DECK CEILING AT EXIT DOORS INOP (AFT). RELAMPED, OPS NORMAL.Jan 1, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010010400008Battery Pack · dischargedEMERGENCY LIGHT 4R LWR AFT EXIT SIGN INOPERATIVE. REPLACED BATTERY PACK, OPS NORMAL.Jan 1, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010010400009Charger · inoperativeEMERGENCY LIGHTS LT OVERWING FWD BOTH LAMPS INOPERATIVE. REPLACED BATTERY CHARGER, OPS NORMAL.Jan 1, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010010400010Light · inoperativeEMERGENCY LIGHT LWR SEAT 45ABC TO 51ABC INOPERATIVE. REPLACED EEL STRIP ON FLOOR FROM GALLEY TO SEAT 45ABC, OPS NORMAL.Jan 1, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010010400011Light · inoperativeEMERGENCY LIGHTS MID GALLEY LT SIDE FLOOR INOPERATIVE. REPLACED EEL STRIP ON FLOOR FROM GALLEY TO SEATS 45ABC, OPS NORMAL.Jan 1, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010010400014Light · brokenEMERGENCY LIGHTS IN FIRST CLASS ILLUMINATING INTERMITTENTLY (COCKPIT SWITCH ARMED) FOUND SEAT 1H AFT EMERGENCY LIGHT BROKEN. SECURED WIRE. NO PARTS PCN 566-1373. CYCLED EMERGENCY LIGHT SWITCH ALL EMERGENCY LIGHTS CHECK EXCEPT SEAT 1H AFT. LIGHT ASSY ON ORJan 1, 2010 · N671UA · Boeing 767322 · Emergency LightingSDR UALA2010010400050Light · brokenEMERGENCY LIGHTS IN FIRST CLASS ILLUMINATING INTERMITTENTLY (COCKPIT SWITCH IN ARMED) FOUND SEAT 1H AFT EMERGENCY LIGHT BROKEN. SECURED WIRE. CYCLED EMERGENCY LIGHT SWITCH ALL EMERGENCY LIGHTS CHECK EXCEPT SEAT 1H AFT.Jan 1, 2010 · N671UA · Boeing 767322 · Emergency LightingSDR UALA2010010400056Controller · malfunctionedTEMPS FLUCTUATING APPROX 8-10 DEGREES IN AUTO ON ALL 4 CONTROLLERS. MANUAL, NO HELP. REPLACED ZONE TEMP CONTROLLER. FOUND TRIM VALVES NOT FOLLOWING SELECTED TEMP. AFTER REPLACED OF CONTROLLER TRIM VALVES NOW FOLLOW SELECTED TEMP.Jan 1, 2010 · N668UA · Boeing 767322 · Cabin Temperature ControllerSDR UALA2010010400057Floorbeam · misrepairedDURING REPAIR OF MAIN DECK FLOORBEAMS AT BS 1265 LT AND RT FOUND REPAIR ANGLES WITH SHORT EDGE MARGIN. MAJOR REPAIR ACCOMPLISHED: FABRICATED AND INSTALLED NEW REPAIR ANGLES AT BS 1265 LT AND RT.Jan 1, 2010 · N171UA · Boeing 747422 · Fuselage Main, Floor BeamSDR UALA2009123104072Frame · crackedMAIN DECK BS 1265 RT FRAME WEB CRACKED AT THE NR 1 HOLE. MAJOR REPAIR ACCOMPLISHED: REPLACED FRAME WEB, INTERCOSTAL UPPER CHORD AND WEB.Dec 31, 2009 · N171UA · Boeing 747422 · Fuselage Main, Frame
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