Pratt & Whitney PW4056

Service difficulty reports · 12,594

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 CALA2016010494940Sense Line · unsecureLEFT EPR INDICATION WENT BLANK ON TAKEOFF ROLL, STBY IND READS 00. ALL OTHER ENG INDICATIONS NORMAL. EEC OPERATING IN N1 CONTROL MODE. AUTO THROTTLE CONTINUED TO FUNCTION NORMALLY. SECURED P2 FLEX LINE TO NOSE COWL FITTING AT APPROX 9 O CLOCK. RAN ENG AT Dec 30, 2015 · N105UA · Boeing 747451 · Fuel Controlling SystemSDR CALA2016010494934Floorbeam · corrodedMAIN DECK ZONE B FLOORBEAM, UPPER CHORD CORRODED AT STATION 520, LBL 40 - RBL44. MAIN DECK ZONE B STATION 520, LBL 60 TO RBL 60, FLOORBEAM UPPER CHORD REPAIRED IAW SRM 53-10-51 REPAIR 2 FIG 201 REV 94.Dec 29, 2015 · N116UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2016010494935Doubler · crackedSTATION 1120 RT SIDE, TENSION TIE FRAME DOUBLER, FOUND ONE EACH FASTENER HOLE CRACKED. INTERIM REPAIR ACCOMPLISHED IAW ECRA 5310-06681 PART 1 B.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Main, FrameSDR CALA2016010494936Doubler · crackedSTATION 1140 RT TENSION TIE FRAME DOUBLER, 2 EACH FASTENER HOLES CRACKED. STATION 1140 TENSION TIE DOUBLER REPLACED IAW SRM 53-40-07 REPAIR 2 REV 94 & DWG 65B01750 REV C.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Main, FrameSDR CALA2016010494938Channel · crackedSTATION 1120 RT TENSION TIE FWD CHANNEL, 2 EACH FASTENER HOLES CRACKED & AFT CHANNEL FOUND EXISTING REPAIR. ACCOMPLISHED EA5310-05635 OP 19 REV A. REPAIR STATION 1120 RT TENSION TIE FWD CHANNEL IAW SMR 53-40-30 REPAIR 1 FIG 201.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2016010494939Failsafe · crackedSTATION 1140 RT TENSION TIE FAIL SAFE CHORD, 2 EACH FASTENER HOLES CRACKED. ACCOMPLISHED REPAIR ON STATION 1140 RT TENSION TIE FAIL SAFE CHORD IAW SRM 53-40-07 REPAIR 10 FIG 201 REV 94.Dec 29, 2015 · N105UA · Boeing 747451 · Fuselage Main, FrameSDR CALA2015122894920Wire · severedEMERGENCY EXIT LIGHT INOPERATIVE AT 42KJH. FOUND WIRE SEVERED JUST BEFORE EEL LAMP CONNECTOR. INSTALLED NEW CONNECTOR ON 42HJK. EEL CHECKED GOOD.Dec 28, 2015 · N181UA · Boeing 747422 · Light System WiringSDR CALA2015123094924Wire · severedEMERGENCY EXIT LIGHT INOPERATIVE AT 42KJH. FOUND WIRE SEVERED JUST BEFORE EEL LAMP CONNECTOR. INSTALLED NEW CONNECTOR ON 42HJK. EEL CHECKED GOOD.Dec 28, 2015 · N181UA · Boeing 747422 · Light System WiringSDR CALA2015122894919Web · crackedAD 2012-22-03 MAIN DECK L1 DOOR UPPER MAIN SILL STATION 460 WEB CRACKED. INTERIM REPAIR CARRIED OUT IAW ECRA 5310-06665 PART 1.Dec 26, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2015123094923Door Sill · crackedAD 2012-22-03 MAIN DECK L1 DOOR UPPER MAIN SILL, STATION 460, WEB CRACKED. INTERIM REPAIR CARRIED OUT IAW ECRA 5310-06665 PART 1.Dec 26, 2015 · N105UA · Boeing 747451 · Fuselage Miscellaneous StructureSDR CALA2015122894918Floorbeam · corrodedMAIN DECK ZONE C STATION 900, LBL 11 - RBL40 FLOORBEAM UPPER CHORD CORRODED. MAIN DECK ZONE C STATION 900, LBL 11 - RBL 40 FLOORBEAM UPPER CHORD REPAIRED IAW SRM 53-20-51 FIG 201 REPAIR REV 94.Dec 25, 2015 · N105UA · Boeing 747451 · Fuselage Main, Floor BeamSDR CALA2015123094922Floorbeam · corrodedMAIN DECK ZONE C STATION 900, LBL 11 TO RBL 40 FLOORBEAM UPPER CHORD CORRODED. FLOORBEAM UPPER CHORD REPAIRED IAW SRM 53-20-51 FIG 201 REPAIR REV 94.Dec 25, 2015 · N105UA · Boeing 747451 · Fuselage Main, Floor BeamSDR CALA2015122494914Cable · shortedEMERGENCY EXIT LIGHT, PATH LIGHTS 45 - 53 ABC INOPERATIVE. FOUND FWD SECTION OF FLAT CABLE NEXT TO GALLEY SHORTED OUT. REPLACED BAD CABLE, PATH LIGHTS CHECKED GOOD.Dec 20, 2015 · N197UA · Boeing 747422 · Light System WiringSDR CALA2015122194912Power Supply · malfunctionedEMERGENCY LIGHT FLASHES NEAR SEATS 20C TO 23C. REPLACED POWER SUPPLY M6007 IAW WDM 33-51-43 PG 1B SH 1. OPERATIONAL TEST PASSED IAW AMM 33-51-00 PG 501.Dec 18, 2015 · N128UA · Boeing 747422 · Emergency LightingSDR CALA2015122194913Battery Pack · inoperativeFOUND EMERGENCY LIGHTS ON NR 3 RT OVERWING DOOR 2E FWD LIGHT INOPERATIVE. REPLACED THE POWER SUPPLY & BATTERY PACK M7920 IAW WDM 33-51-41. OPERATIONS CHECKED GOOD.Dec 18, 2015 · N116UA · Boeing 747422 · Emergency LightingSDR CALA2015121794898Feeder Cable · damagedSEAT 22HJK SIDE PANEL EEL INOPERATIVE. REPLACED EEL CABLE. OPERATIONS CHECKED OK.Dec 15, 2015 · N127UA · Boeing 747422 · Light System WiringSDR CALA2015121794899Feeder Cable · damagedSEAT 42 HJK SIDE PANEL EEL INOPERATIVE. REPLACED EEL CABLE. OPERATIONS CHECKED OK.Dec 15, 2015 · N127UA · Boeing 747422 · Light System WiringSDR CALA2015121794900Light · inoperativeSEAT 39ABC SIDE PANEL EEL INOPERATIVE. REPLACED EEL. OPERATIONS CHECKED OK.Dec 15, 2015 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2015121794901Light · inoperativeAFT GLY FWD SIDEWALL MOUNTED EEL INOPERATIVE. REPLACED EEL. OPERATIONS CHECKED GOOD.Dec 15, 2015 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2015121794902Light · brokenMID GALLEY CROSS AISLE ONE EA EEL BROKEN. REPLACED LIGHT BULB. OPERATIONS CHECKED OK.Dec 15, 2015 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2015121794903Fuse · blownRIGHT OVERWING TWO MOST FWD EEL ASSEMBLY INOPERATIVE. REPLACED FUSE IN POWER SUPPLY. OPERATIONS CHECKED GOOD.Dec 15, 2015 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2015121794904Light · inoperativeLEFT OVERWING NR 3 EEL ASSEMBLY, ONE EA BULB INOPERATIVE. RELAMPED LIGHT. OPERATIONS CHECKED GOOD.Dec 15, 2015 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2015121794906Unknown · odorON THRUST REDUCTION TO SLOW SMELL, HAZE FILLED WHOLE AIRPLANE. SET OFF ALL LAVATORY SMOKE DETECTORS. AIR COND PACKS, WATER SEPARATOR, COALESCE BAGS & UPPER, LOWER RE-CIRCULATION FILTERS REPLACED IAW MM 05-51-56, ALSO PNEUMATIC SYS OIL CONTAMINATION REMOVED.Dec 15, 2015 · N181UA · Boeing 747422 · Air Distribution SystemSDR CALA2015121494892Connector · disconnectedSEAT 19H, EMER EXIT LIGHT INOPERATIVE. FOUND THE CONNECTOR DISCONNECTED. CONNECTED & SECURED. OPERATIONS CHECKED OK.Dec 12, 2015 · N175UA · Boeing 747422 · Light System WiringSDR CALA2015121494893Connector · disconnectedSEAT 50C EMER EXIT LIGHT INOPERATIVE. FOUND THE CONNECTOR DISCONNECTED. CONNECTED & SECURED. OPERATIONS CHECKED OK.Dec 12, 2015 · N175UA · Boeing 747422 · Light System WiringSDR CALA2015120894870Connector · unsecureREF A CHECK, OVER STAIRS WALL, FWD EEL STRIP INOPERATIVE. SECURED CONNECTOR, OPERATIONS CHECKED OK.Dec 6, 2015 · N122UA · Boeing 747422 · Light System WiringSDR CALA2015112594860Display · failedRIGHT PFD ARCED OUT. SPARKS WERE SEEN THEN THE PFD WENT BLANK, POPPED CB & THEN LOTS OF SMOKE. NO FLAMES WERE SEEN. INSPECTED AREA FOR HEAT DAMAGE ASSOC WITH ARCING, NONE FOUND. REPLACED FIRST OFFICERS PFD IAW MM 31-61-02 P401, MM 31-61-01 & REF IPC 31-11-Nov 24, 2015 · N122UA · Boeing 747422 · Central DisplaySDR CALA2015112394853Battery · dischargedSEATS 19H - 22H EMER EXIT LIGHTS DIM. LET BATTERIES CHARGE & OPERATIONS CHECKED OK IAW MM 33-51-00-501. LIGHT BRIGHTNESS NORMAL.Nov 22, 2015 · N105UA · Boeing 747451 · Emergency LightingSDR CALA2015111794836Skin · crackedNUMBER 1 ENG PYLON PANEL CUT OUT AREA SKIN CRACKED. REPAIRED IAW ECRA 5430-02053. REPAIR IS PERMANENT & NO FURTHER ACTION REQUIRED.Nov 13, 2015 · N128UA · Boeing 747422 · Nacelle/Pylon, Plate/SkinSDR CALA2015111794837Light · inoperativeUPPER EMERGENCY EXIT LIGHT AT LAVATORY 102 INOPERATIVE BY ENTRY WAY, ON DOOR 2L. REPLACED LIGHT ASSEMBLY, OPERATIONS CHECKED OK.Nov 13, 2015 · N116UA · Boeing 747422 · Emergency LightingSDR CALA2015111794824Floorbeam · corrodedMAIN DECK FLOORBEAM CORROSION LEVEL 2 AT BS 520, BETWEEN RBL 11 & 40. REPAIR ACP IAW ECRA 5320-02613.Nov 11, 2015 · N174UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2015111794825Floorbeam · corrodedFLOORBEAM UPPER CHORD FOUND CORROSION AT STATION 1700, RBL 26. FLOORBEAM UPPER CHORD REPAIRED IAW ECRA 5320-02615.Nov 11, 2015 · N174UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2015111794826Light · inoperativeUPPER DECK RT DOOR EMER LIGHT INOPERATIVE. R & R EMER LIGHT IAW MM 33-51-04. OPERATIONS CHECKED OK.Nov 11, 2015 · N174UA · Boeing 747422 · Emergency LightingSDR CALA2015111794815Floorbeam · corrodedFLOORBEAM UPPER CHORD CORROSION, AT STATION 900, BL R18 - R24. REPAIR OF FLOORBEAM ACP IAW SRM 53-20-51 FIG 201 REPAIR 1 CAT A.Nov 10, 2015 · N174UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2015111794817Skin · crackedTHREE EACH HOLES WERE FOUND CRACKED, R5 DOOR CUT OUT AFT UPPER CORNER. EA 5331-01798 OP 10 WAS ACCOMPLISHED FOR REPAIR, BUT HAD DEVIATIONS THAT WERE ADDRESSED ON ECRA 5330-05433. NR 5R DOOR AFT UPPER CORNER SKIN REPAIRED IAW ECRA 5330-05433.Nov 10, 2015 · N174UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015111094802Intercostal · crackedFUSELAGE CROWN INTERCOSTAL, BS 320 - 340, BBL0 CRACKED. PERMANENT REPAIR COMPLIED WITH IAW ECRA 5310-06635.Nov 7, 2015 · N174UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015111094804Light · inoperativeUP DK ROW 16AB AFT EMER LIGHT INOPERATIVE. REPLACED UD 16AB AFT EMER LAMPS. CHECKED GOOD.Nov 7, 2015 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2015111094805Fuse · defectiveRIGHT EXTERIOR OVERWING EMER LIGHTS INOPERATIVE. FOUND TWO EACH LOWER PICO FUSES ON BATTERY CHARGER BAD. REPLACED FUSES, RT EXTERIOR EMER LIGHTS. CHECKED GOOD.Nov 7, 2015 · N127UA · Boeing 747422 · Emergency LightingSDR CALA2015111094806Pin · defectiveEMERGENCY PATH LIGHT AT ROW 49 ABC INOPERATIVE. FOUND CONNECTER PIN DEFECTIVE, REPLACED CONNECTER PIN ON 49ABC, CHECKED GOOD.Nov 7, 2015 · N127UA · Boeing 747422 · Light System WiringSDR CALA2015110694795Cable · damaged3RT LAVATORY EMER LIGHT CABLE DAMAGED. R & R EMER LIGHT CABLE IAW AMM 33-51-13.Nov 6, 2015 · N174UA · Boeing 747422 · Light System WiringSDR CALA2015110694796Light · missingSEAT 41 ABC, EMER LIGHT MISSING. REPLACED EMER LIGHT ASSEMBLY & OPERATIONS CHECKED GOOD IAW AMM 33-51-04.Nov 6, 2015 · N174UA · Boeing 747422 · Emergency LightingSDR CALA2015110694797Light · inoperativeG1 GALLEY EMER LIGHT INOPERATIVE. REPLACED G1 GALLEY EMER LIGHT & OPERATIONS CHECKED GOOD IAW AMM 33-51-04.Nov 6, 2015 · N174UA · Boeing 747422 · Emergency LightingSDR CALA2015110694788Cable · damagedEMERGENCY LIGHT IN UPPER DECK STAIR INOPERATIVE. REPLACED DAMAGED CABLE IAW AMM 33-51-12.Nov 5, 2015 · N128UA · Boeing 747422 · Light System WiringSDR CALA2015110694789Light · inoperativeLEFT DOOR 5 EMER LIGHT INOPERATIVE. REPLACED L5 DOOR LIGHT IAW AMM 33-51-02.Nov 5, 2015 · N128UA · Boeing 747422 · Emergency LightingSDR CALA2015110694790Light · inoperativeLEFT DOOR 5 EMER LIGHT INOPERATIVE. R & R LIGHT IAW AMM 33- 51-02.Nov 5, 2015 · N174UA · Boeing 747422 · Emergency LightingSDR CALA2015110694791Cable · damagedEMERGENCY LIGHT UPPER DECK STAIR INOPERATIVE. REPLACED DAMAGED CABLE IAW MM 33-51-12.Nov 5, 2015 · N174UA · Boeing 747422 · Light System WiringSDR CALA2015110694792Battery · dischargedEMERGENCY EXIT LIGHT BATTERY FOR DOOR 5R, BLUE EXIT SIGN & SEAT 54H - 60H, HALLWAY RT EMER EXIT LIGHT, NOT ENOUGH POWER. REPLACED EMER EXIT LIGHT BATTERY, BATTERY IS LOCATED BEHIND THE LAST CEILING PANEL ABOVE SEAT 60H. OPERATIONS CHECKED OK.Nov 5, 2015 · N180UA · Boeing 747422 · Emergency LightingSDR CALA2015110694794Skin · corrodedREFERENCE SMC 09, SKIN BULGE AT STATION 1730, STRINGER 43L FOUND TO BE CORROSION. REMOVED DAMAGED SKIN. ACCOMPLISHED NDT OF CUT OUT & EXISTING HOLES IAW NTM PART 6-51-00-01 & NTM PART 6-51-0 0-04.Nov 5, 2015 · N118UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015110694786Connector · unsecureSEAT 45H - 49H EMER EXIT LIGHTS INOPERATIVE. SECURED SIDEWALL CONNECTION AT SEAT 50H, LIGHTS OPERATE NORMAL.Nov 4, 2015 · N180UA · Boeing 747422 · Light System WiringSDR CALA2015110694787Connector · unsecureSEAT 51H - 53H EMER EXIT LIGHTS INOPERATIVE. SECURED SIDEWALL CONNECTION AT SEAT 50H. LIGHTS OPERATE NORMAL.Nov 4, 2015 · N180UA · Boeing 747422 · Light System Wiring
Back to Pratt & Whitney PW4056