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 UALA2009110903474Light · inoperativeEMERGENCY EXIT LIGHT INOP FWD GALLEY CEILING. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903475Light · inoperativeEMERGENCY EXIT LIGHT INOP CEILING SEAT ROW 8 RIGHT. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903476Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP SEAT ROW 35 RIGHT. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903488Connector · unsecureEMERGENCY LIGHT AT SEAT 20AB INOP. SECURED EEL CONNECTOR, OPS OKAY.SDR UALA2009110903490Light · inoperativeEXTERIOR EMERGENCY LIGHT AT DOOR 1R INOP. REPLACED LAMP, OPS CHECKS GOOD.SDR UALA2009110903491Connector · unsecureEMERGENCY LIGHT AT SEAT 33HJ INOP. SECURED EEL CONNECTOR UNDER SEAT, CHECKS OKAY.SDR UALA2009110903477Light · inoperativeEMERGENCY EXIT LIGHT INOP FWD STAIRS CEILING FWD LAMP. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903478Light · inoperativeEMERGENCY EXIT EEL LIGHTS INOP AT FWD STAIRS. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903479Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST AFT OF SEAT ROW 17. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903480Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST FWD OF SEAT ROW 17. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903481Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING AT EXIT DOORS AFT LIGHT ASSY. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903482Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST FWD OF SEAT ROW 13. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110903486Feeder Cable · contaminatedEMERGENCY EXIT EEL LIGHT INOP DOOR 4 GALLEY AREA LOWER FWD WALL. REPLACED FEEDER CABLE AND DRIED AREA, CHECKS OKAY.SDR UALA2009110903463Light · inoperativeSTAIRWELL OVERHEAD EEL LIGHTS FWD AND AFT INOPERATIVE. RELAMPED EEL.SDR UALA2009110903505Light · inoperativeMAIN GALLEY CROSS AISLE EEL LIGHT INOPERATIVE. REPLACED LAMP, CHECKS OKAY.SDR UALA2009110603461Idg · malfunctionedCREW COMMENTS: RT ENG DRIVE LIGHT ON. RIGHT IDG LOW OIL PRESSURE. RIGHT ENGINE IDG REMOVED. REPLACED RIGHT ENGINE IDG. RAN ENGINE, SYSTEM CHECKS OKAY.SDR UALA2009110403435Blade · bentON A WALK AROUND FOUND NR 1 END FAN BLADES BENT AT TIP. NR 33 AND NR 21 FROM TIP 1" DOWN, CURLED OUTWARD ON TIPS. NEW BLADES ON FLAT BED AT ENG. REPLACED BLADES 2, 21 & 14, 33 ON NR 1 ENG SIGN OFF AND INSTALLATION COMPLETED.SDR UALA2009110403419Shutoff Valve · failedLEFT DUCT PRESSURE FLUCTUATES BETWEEN 25 TO 40 PSI ON DESCENT. FOUND PRSOV FAILED HEALTH CHECK. REPLACED PRSOV, OPS CHECKS GOOD.SDR UALA2009110403410Adc · failedADC FAILURE, RTFL. REPLACED R-ADC. MSG 34653 INT IN CLIMB AND OFF UNIT FAILED CMC TEST. NEW UNIT CMC TEST PASS. AIRCRAFT OK FOR SERVICE.SDR UALA2009110403416Blade · bentNR 1 ENG FAN BLADE 18 BENT ON LEADING EDGE ABOVE MIDSPAN SHROUD. SUPPLEMENTAL DATA UPDATE REPLACED BLADES 18 AND 37 WITH MATCH SET OF BLADES.SDR UALA2009110403417Blade · bentNR 1 ENG BLADE 17 BENT ABOVE MIDSPAN SHROUD. REPLACED BLADES 17 AND 36 WITH A MATCH SET OF BLADES.SDR UALA2009103003395Light · missingEEL LIGHT MISSING AT 31AB. INSTALLED EEL LIGHT AND OPS CHECK GOOD.SDR UALA2009110403406Actuator · malfunctionedAILERON LOCKOUT EICAS MSG AND OVERHEAD ANNUNCIATOR LIGHT. REPLACED AILERON LOCKOUT ACTUATOR, CHECKS OKAY.SDR UALA2009103003388Light · inoperativeEEL LIGHTS INOP AT SEAT 17A. REPLACED EEL LIGHT AND OPS CHECK GOOD.SDR UALA2009103003389Cable · faultyEEL LIGHTS INOP AT SEAT 34A. INSTALLED NEW CABLE ASSY AND OPS NOW NORMAL.SDR UALA2009103003390Light · inoperativeEEL LIGHTS INOP AT SEAT 36A. INSTALLED NEW LIGHT ASSY AND OPS CHECK GOOD.SDR UALA2009103003391Light · inoperativeEEL LIGHTS INOP AT SEAT 29H. REPLACED LIGHT ASSY AND OPS CHECK GOOD.SDR UALA2009102803373Charger · faultyREPLACE APU BATTERY FOR TROUBLESHOOTING. REPLACED APU BATTERY, NO HELP. SUSPECT APU BATTERY CHARGER. REPLACED APU BATTERY CHARGER PRECAUTIONARY. BOTH APU BATTERY AND CHARGER CHECK GOOD.SDR UALA2009102703346Light · inoperativeCEILING EEL INOP, BS 480 RT AISLEWAY IN BUSINESS CLASS. RELAMPED, OP CHECK OKAY.SDR UALA2009102703347Battery Pack · dischargedEEL'S INOP, DOOR 4R OVERHEAD, SIDEWALL AFT OF 4R, GALLEY WALL AT 4R. REPLACED BATTERY PACK, LIGHTS OP CHECKS OKAY.SDR UALA2009102703348Battery Pack · dischargedEEL'S INOP FWD OF BOTH UPPER DECK DOORS, BS 660 CEILING EXIT LIGHT & 675 CEILING EXIT LIGHT. REPLACED BATTERY PACK, LIGHTS OP CHECK OKAY.SDR UALA2009102703349Light · inoperativeEMERGENCY LIGHT ONE LAMP INOP LT AFT FAIRING FIXTURE. LAMPED EMERGENCY LIGHT.SDR UALA2009102703350Fuse · faultyEMERGENCY LIGHTS INOP TWO AFT RT FAIRING LIGHT FIXTURES. REPLACED FUSE IN POWER SUPPLY.SDR UALA2009102703351Feeder Cable · looseEMERGENCY LIGHT INOP AFT SIGN AT DOOR 4R. SECURED FEEDER CABLE AT ASSY.SDR UALA2009102703352Adc · activatedRECEIVED "ALT DISAGREE" MSG, RTFL. REPLACED NR 2 AIR DATA COMPUTER - ACCOMPLISHED ALTIMETER ACCURACY CHECK OF CAPTS - F/O - STBY ALTIMETERS. ALTITUDE READOUT WITHIN LIMITS PLUS-MINUS 40 FT ON ALL 3 SYSTEMS AT 5000-10000-20000-40000 FT OF ALTITUDE. NO PITOT SDR UALA2009102703358Light · missingINTERIOR EMER AISLE LIGHT AT SEAT 6AB MISSING, AFT POSITION. REPLACED LIGHT ASSY. OPS CHECKED, OKAY.SDR UALA2009102803364Light · inoperativeEXTERIOR EMER LIGHT FWD LT DR GRD ILLUM LIGHT INOP. CLEANED ASSY CONTACTS AND REPLACED LAMP. CHECKED OKAY.SDR UALA2009102803365Light · inoperativeEXTERIOR EMER LIGHT AT FUSELAGE AFT OF LT TRAILING EDGE INOP. RELAMPED, OPS CHECKED OKAY.SDR UALA2009102803366Light · missingINTERIOR EMER AISLE LIGHT AT SEAT 6AB MISSING, AFT POSITION. REPLACED LIGHT ASSY. OPS CHECKED OKAY.SDR UALA2009102603340Lamp · inoperativeEMERGENCY LIGHT INOP AT SEAT 45C. RELAMPED, OP CHECK OKAY.SDR UALA2009102603341Battery Pack · inoperativeEMERGENCY LIGHTS INOP AT SEATS 1K THRU 4K, 6AB THRU 8AB, 62ABC THRU 60BC, & 54HJK THRU 60HJ. REPLACED BATTERY PACKS FOR ALL LOCATIONS, OP CHECK OKAY.SDR UALA2009102603342Starter · failedCREW REPORTS: START VALVE LIGHT ON, HAD A GOOD LIGHT OFF, S-DWN ENGINE, NO EGT EXCEEDED, CMC DOWN LOD SHOW STARTER CUTOUT 2 (CAUTION) ENG2 START VLV STS AND ADVISOR Y MSG WITH MM MSG.72085. ALSO REPORT OF SMOKE FROM ENG2 EXHAUST. REPLACED STARTER MOTOR AND VASDR UALA2009102603339Fuse · inoperativeRT OVERWING EMERGENCY EXIT LIGHTS INOP, 1ST & 2ND FROM FWD. RELAMPED & REPLACED FUSE, OP CHECK OKAY.SDR UALA2009102703357Light · missingEEL STRIPS MISSING AT SEAT 2H AND 2J. REPLACED STRIPS.SDR UALA2009102603331Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. ROW 57 LEFT CEILING. RELAMPED. OPS. NORMAL.SDR UALA2009102603332Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. ROW 52 LEFT CEILING. RELAMPED. OPS. NORMAL.SDR UALA2009102603333Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. DOOR 3 LEFT BUSSLE. RELAMPED. OPS. NORMAL.SDR UALA2009102603334Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. DOOR 2 GALLEY AREA LEFT LOWER WALL LIGHT. RELAMPED. OPS. NORMAL.SDR UALA2009102603335Lamp · inoperativeEMERGENCY EXIT INOP. DOOR 4 RIGHT CEILING ENTRY. RELAMPED. OPS. NORMAL.SDR UALA2009102603336Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. DOOR 5 RIGHT AFT SILL LIGHT. RELAMPED. OPS. NORMAL.
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