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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR UALA2009071001982Light · inoperativeLEFT OVERWING THIRD FIXTURE FROM FORWARD EEL LIGHT ASSEMBLY HAS ONE BULB INOP. RELAMPED, CHECKS OKAY.SDR UALA2009071001983Light · brokenEMERGENCY LIGHT ASSY 6V TERMINAL LOCK BROKEN AT LT AFT FAIRING 193GL (L1166). RELAMPED, OP CHECKED OKAY.SDR UALA2009071001987Floorbeam · corrodedMAIN CABIN FLOORBEAM T-CAP CORRODED ON UPPER SURFACE OF CHORD BS 348, RBL 38 - RBL 55. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGED SECTION OF FLOORBEAM BETWEEN RBL 45 - RBL 88. FABRICATED & INSTALLED REPAIR SPLICE ANGLES AND REPAIR STRAP.SDR UALA2009071001988Shear Tie · corrodedAFT CARGO COMPARTMENT BILGE SHEAR TIES CORRODED ON LOWER LEG, BS 1373, BETWEEN STR 37R - 38R. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGED SHEAR TIE AND FABRICATED & INSTALLED A NEW SHEAR TIE.SDR UALA2009071001989Frame · crackedAFT CARGO FRAME HAS CRACKED WEB STA 1351, STR 24R- 25R. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGED SECTION OF WEB, AND FABRICATED AND INSTALLED A REPAIR DOUBLER AND FILLER.SDR UALA2009071001990Shear Tie · corrodedBULK PIT, STRAP CORRODED, STA 1540, STR 39L - 38L. MAJOR REPAIR ACCOMPLISHED. CORROSION ON SHEAR TIE EXCEEDED ALLOWABLE LIMITS FOR VERTICAL LEG. REMOVED SHEAR TIE, LOCATED AND DRILLED NEW 140T2102-585 SHEAR TIE AND INSTALLED.SDR UALA2009071001991Guard · corrodedAT R-1 DOOR SILL AREA IS CORRODED UNDER THE SCUFF PLATES, BS 303-BS 347, AND RBL 86 - RBL 90. MATERIAL REMAINING AFTER CORROSION REMOVAL ON SPLASH GUARD FOUND TO BE OUT OF LIMITS. LOCATED AND DRILLED NEW SPLASH GUARD, 141T8310-244 AND INSTALLED.SDR UALA2009071001992Seat Track · corrodedMAIN CABIN FLOOR SEAT TRACK CORRODED AT FLOORBEAM BS 323-BS 329, RBL 12- RBL 14. ZERO MATERIAL REMAINING AND OUT OF LIMITS. REMOVED 141T5121-108 SEAT TRACK AND FABRICATED A NEW SEAT TRACK AND PRODUCTION SPLICES.SDR UALA2009071001993Seat Track · corrodedMAIN CABIN FLOOR SEAT TRACK CORRODED AT FLOORBEAM BS 323 - BS 329, LBL 12 - LBL 14. REMOVED DAMAGED SEAT TRACK, P/N AN 141T5121-109 AND FABRICATED AND INSTALLED NEW SEAT TRACK AND PRODUCTION SPLICES.SDR UALA2009071001994Floorbeam · corrodedCABIN FLOORBEAM STA 287 IS CORRODED RBL 88. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGED SECTION OF FLOORBEAM BETWEEN RBL 59- RBL 88. FABRICATED AND INSTALLED SPLICE ANGLE AND STRAP.SDR UALA2009071001995Floor Support · corrodedMAIN CABIN FLOOR SUPPORT ANGLE UPPER SURFACE HAS CORROSION BETWEEN BS 340-BS 348, RBL 88. FOUND SEAT TRACK TO BE 100 PERCENT OUT OF LIMITS. REMOVED DAMAGED SECTION OF TRACK AND FABRICATED AND INSTALLED A NEW SEAT TRACK.SDR UALA2009071001996Floorbeam · corrodedMAIN CABIN FLOORBEAM UPPER SURFACE CORRODED BS 1518 AND LBL 26-LBL30. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGED SECTION OF FLOORBEAM BETWEEN LBL 35 TO RBL 35. FABRICATED AND INSTALLED NEW REPAIR ANGLE, SPLICE ANGLES AND SHIMS AND BACO DWG 146T5710 FOR 8 EASDR UALA2009071002019Bottle · low pressureUPPER DECK LEFT ESCAPE SLIDE AFT BOTTLE PRESSURE READS LOW. REPLACED ESCAPE GAS RESERVOIR - BOTTLE. AFT BOTTLE LT SIDE.SDR UALA2009070901977Filter · dirtyEQUIP COOLING STATUS MSG. RTFL. CLEANED EQ COOLING FILTER & FWD RACK LOW FLOW DETECTOR. ACP COMPLETE EQUIP COOLING SYS TESTS. ALL STEPS PASS.SDR UALA2009070701956Oxygen Mask · inoperativeCAPTS O2 MASK MICROPHONE INOP. REPLACED CAPTS MASK, NO HELP. CHANGED 1ST OBS O2 MASK (BOX), OPS OKAY.SDR UALA2009070601937Connector · inoperativeEMERGENCY EXIT EEL LIGHT INOP SEAT ROW 47 LEFT. SECURED CONNECTOR, OPS CHECKS NORMAL.SDR UALA2009070601938Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP SEAT ROW 37 RIGHT. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.SDR UALA2009070601939Connector · looseEMERGENCY EXIT LIGHT INOP, UPPER DECK SEAT ROW 15 LEFT AFT LIGHT. SECURED CONNECTOR, OPS CHECKS NORMAL.SDR UALA2009070601940Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP, DOOR 5 GALLEY AREA LOWER LEFT WALL. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.SDR UALA2009070601941Connector · looseEMERGENCY EXIT EEL LIGHT INOP, LOWER WALL BETWEEN LAVS 111 AND 112. SECURED CONNECTOR, OPS CHECKS NORMAL.SDR UALA2009070601942Connector · looseEMERGENCY EXIT EEL LIGHT INOP ACROSS DOOR 3R LOWER WALL. SECURED CONNECTOR, OPS CHECKS NORMAL.SDR UALA2009070601943Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 2 GALLEY AREA LOWER WALL RIGHT LIGHT. RELAMPED, OPS NORMAL.SDR UALA2009070601945Gearbox · damagedNR 2 ENG IFSD DUE TO OIL PRESS ZERO. FOUND MGB HOUSING IDLER BEARING ATTACHMENT FLANGE BROKEN AND LAYING IN THE BOTTOM OF THE CASE. REPLACED ENGINE.SDR UALA2009070701950Igniter · failedNR 1 ENG FAILED TO LIGHT WITH START SELECTION NUMBER 1 STOPPED START AND THEN STARTED L. REPLACED NR 1 ENG NR 1 EXCITER AND REPLACED BOTH NR 1 ENG IGNITERS. PRIOR TO REPLACEMENT ITEMS RAN NR 1 ENG AND DETERMINED NR 1 IGNITER FAILED, AFTER REPLACEMENTS RAN NRSDR UALA2009070601917Fuse · inoperativeTWO (2) FORWARD RT OVERWING EMERGENCY SLIDE LIGHTS INOP. REPLACED BLOWN FUSE, CHECKS OKAY.SDR UALA2009070601918Light · shortedFOUND EEL INOP FROM SEAT 35AB TO 41AB. TRIED BATTERY PACK AND CHARGER, NO HELP. LIGHTS ON VERY DIM. LOWER SIDEWALL AT SEAT 40AB REMOVED AND PART OF CARPET UP AT SEAT 41AB. FOUND LIGHT ASSY AT 39AB SHORTED, REPLACED IT, SYSTEM CHECKS GOOD. CLOSED AND SECURSDR UALA2009070601919Lamp · inoperativeEMERGENCY EXIT LIGHT INOP, CEILING ROW 60 RIGHT. RELAMPED, OPS NORMAL.SDR UALA2009070601920Light · inoperativeEMERGENCY EXIT LIGHT INOP SEAT ROW 25 LEFT. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.SDR UALA2009070601921Connector · unsecureEMERGENCY EXIT LIGHTS INOP SEAT ROWS 33 RIGHT THRU 36 RIGHT. SECURED CONNECTOR, OPS CHECKS NORMAL.SDR UALA2009070601913Bullnose · damagedRT WING OUTBOARD T/E MIDFLAP BULLNOSE IS DAMAGED. FABRICATED AN EXTERNAL DOUBLER FROM .032 INCH 2024-T3 EXTENDING FROM THE AFT UPPER ROW OF BULLNOSE ATTACH FASTENERS TO THE AFT LOWER ROW OF ATTACH FASTENERS AND SPANWISE A MIN OF 3 FASTENER ROWS ON EITHER SIDSDR UALA2009070201901Light · inoperativeEMERGENCY EXIT LIGHT INOP, DOOR 3 LEFT BUSSLE. RELAMPED, CHECKS OKAY.SDR UALA2009070201902Feeder Cable · inoperativeEMERGENCY EXIT LIGHT INOP. LOWER WALL ACROSS DOOR 3 LEFT. REPAIRED FEEDER CABLE, CHECKS OKAY.SDR UALA2009070201903Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 1 RIGHT ENTRY. RELAMPED, OPS NORMAL.SDR UALA2009070201904Battery · dischargedEMERGENCY EXIT LIGHT INOP. UPPER DECK RIGHT DOOR INTERNAL LIGHT. REPLACED BATTERY. OPS CHECKS NORMAL.SDR UALA2009070201905Feeder Cable · defectiveEMERGENCY EXIT EEL LIGHT INOP, LOWER WALL ACROSS DOOR 4 LEFT. REPLACED FEEDER CABLE. OPS CHECKS NORMAL.SDR UALA2009070201906Feeder Cable · defectiveEMERGENCY EXIT EEL LIGHT INOP, DOOR 4 GALLEY AREA LOWER WALL. REPLACED FEEDER CABLE. OPS CHECKS NORMAL.SDR UALA2009070201898Light · missingROW 6B SEAT BOTH EMERGENCY LIGHTS COMING OUT OF SEAT FWD ONE BROKE OFF, FWD LIGHT STRIP MISSING. AFT STRIP SECURED.SDR UALA2009070201900Skin · crackedAFT CARGO DOOR CUTOUT UPPER FWD CORNER SKIN CRACKED. MAJOR REPAIR ACCOMPLISHED. REPAIRED REF SRM 53-60-01 REPAIR 3.SDR UALA2009070201909Battery · weakAPU WILL NOT START. HANGS BETWEEN 25 AND 35 PERCENT RPM AND SHUTS DOWN WITH FAULT LIGHT ON. CREW COMMENTS: STARTED ON SECOND ATTEMPT. NOTED APU BAT TOOK EXCESSIVELY LONG TO FULLY RECHARGE AFTER START AND BAT DRAWS DOWN TO 14V DURING CRANK. BAT WEAK AND NESDR UALA2009070201910Computer · intermittentLOWER EICAS SCREEN IS INTERMITTENT WHEN SELECTED TO LEFT EICAS COMPUTER. OK ON RIGHT COMPUTER. REPLACED LEFT EICAS COMPUTER. OPS CHECK NORMAL.SDR UALA2009063001879Bulkhead · damagedAFT PRESSURE BULKHEAD FWD FACE STA 2360 WL 280 LBL 60-70 WEB NICKED & SCRATCHED (3 AREAS) OUT OF LIMITS. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGE, INSTALLED REPAIR DOUBLER.SDR UALA2009062901850Lamp · inoperativeOVERWING EMERG EXIT LIGHTS INOP, LT 3RD FROM FWD, RT FWD. RELAMPED, OP CHECK OKAY.SDR UALA2009062901851Light · inoperativeEMERGENCY EXIT SLIDE LIGHT INOP AT DOOR 1L. RELAMPED, OP CHECK OKAY.SDR UALA2009062901852Battery Pack · dischargedEMERGENCY EXIT LIGHT INOP, UPPER DECK RT EXIT. REPLACED BATTERY PACK, OP CHECK OKAY.SDR UALA2009062901853Seat Track · wornMAIN DECK SEAT TRACK HOLES WORN, BS 1100-1260 LBL 40. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGED SECTION, MANUFACTURED & INSTALLED NEW TRACK SEGMENT, SPLICE ANGLES & STRAP.SDR UALA2009063001871Lamp · inoperativeDOOR SILL EMERGENCY LIGHTS INOP AT 3L. REPLACED LAMP, CHECKS NORMAL.SDR UALA2009063001872Battery · inoperativeCEILING EMERGENCY LIGHT INOP AT 3L. REPLACED BATTERY CHARGER AND BATTERY. CHECKS NORMAL.SDR UALA2009063001873Light · inoperativeEMERGENCY LIGHT INOP AT SEAT 1A AFT. REPLACED LIGHT ASSY AND GROUND CHECKED OKAY.SDR UALA2009063001874Light · inoperativeEMERGENCY LIGHT INOP AT SEAT 5J AFT. REPLACED LIGHT ASSY AND GROUND CHECKED OKAY.SDR UALA2009063001875Battery Pack · inoperativeALL LEFT EXTERIOR EMERGENCY LIGHTS INOP. REPLACED POWER SUPPLY AND BATTERY, GROUND CHECKED OKAY.
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