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 UALA2012022201088Panel · missingFOUND ON ARRIVAL ANGLE SHAPED FIXED PANEL ON RT WING GEAR DOOR IS MISSING. UPON ARRIVAL FOUND MISSING THE ANGLE SHAPE FIXED PANEL CLOSED RT WING GEAR DOOR. TRIANGLE SHAPE FIXED PANEL MISSING NEAR WING GEAR WHEEL WELL DOOR. P-N 65B10555-48. REPLACED THE FAIRSDR UALA2012022401127Skin · dentedDENT ON FUSELAGE LACKING DENT DOT, AFT OF TAIL SKID. DENT IS APPROX 60" AFT OF TAIL SKID, 11" LEFT OF CTR LINE OF AC. DENT MEASURES 1.5" IN LENGTH BY .75" AND .040 DEPTH. DENT IN ON THE EDGE OF LT LAP JOINT IN AN UNPRESSURIZED AREA. DENT IS LOCATED AT APPROSDR UALA2012022201081Handset · inoperativeFLIGHT ATTENDANT INTERPHONE INTERMITTENT AT DOOR 1L. REPLACED HANDSET AT DOOR 1L, OPS NOW NORMAL.SDR UALA2012022201082Microphone · intermittentFLIGHT ATTENDANT INTERPHONE INTERMITTENT. REPLACED HAND MICROPHONE.SDR UALA2012022201083Shutoff Valve · inoperativeLT ENGINE HPSOV EICAS IN DESCENT, TURNED OFF LT BLEED VALVE PER QRH. ACCOMPLISHED HEALTH CHECK OF NR 1 ENGINE PNEUMATIC SYSTEM PER MM. PRESSURE REGULATING VALVE FAILED CHECK. REPLACED PRV PER MM. OPS AND LEAK CHECKED GOOD. PNEUMATIC HEALTH CHECK WAS ACCOSDR UALA2012022201084Mechanism · faultyAUTO SPEED BRAKES DID NOT DEPLOY ON TOUCHDOWN IN ARMED POSITION. TESTED SYSTEM. SPEED BRAKE HANDLE TRAVELS ONLY HALF WAY, SHOULD MOVE FULLY UP. REPLACED NO-BACK CLUTCH PER MM. AUTO-SPEEDBRAKE MECHANISM TESTED OK PER MM.SDR UALA2012022000999Light · unsecureTHE 6B EMERGENCY LIGHT NOT SECURE. SECURED LIGHT WITH TAPE. SECURED 6B EMERGENCY LIGHT.SDR UALA2012022001001Light · inoperativeEMERGENCY LIGHT ROW 45 THROUGH 51 RT INOPERATIVE. REPLACED EMERGENCY SEAT LIGHT SEAT 48. OPS CHECKED NORMAL.SDR UALA2012022001002Connector · unsecureEMERGENCY LIGHT MAIN GALLEY DOOR 4L FWD SIDE AND LT SIDE WALL INOPERATIVE. SECURED LIGHT CONNECTION, OP CHECKED NORMAL.SDR UALA2012022001003Connector · unsecureEMERGENCY EXIT LIGHT DOOR 4L FWD INOPERATIVE. SECURED LIGHT CONNECTOR. OPS CHECKED NORMAL.SDR UALA2012022001004Lamp · inoperativeEMERGENCY CEILING LIGHT ABOVE ROW 8 LT INOPERATIVE. RELAMPED CEILING LIGHT.SDR UALA2012022001005Lamp · inoperativeEMERGENCY LIGHT ROW 51 RT INOPERATIVE. REPLACED LAMP ASSEMBLY.SDR UALA2012022101051Light · brokenEMERGENCY LIGHT BROKEN AT SEAT 6HJ. REPLACED SEAT EMERGENCY LIGHT. OP CHECKED GOOD.SDR UALA2012022101057Actuator · leakingHYDRAULIC FLUID LEAKING AND FLOWING ALONG TAIL SECTION NEAR APU AND ELEVATOR AREA. REMOVED LT OUTBOARD ELEVATOR PCA PER AMM. REMOVED AND REPLACED LT OUTBOARD PCA PER MM. VERIFIED OPS OF ELEVATOR WITH SYSTEM PRESSURIZED AND SINGLE HYDRAULIC SOURCE TEST. NO SDR UALA2012022000983Control Box · faultyELECTRICAL ODOR SMELL EMANATING FROM SEAT 14K. NO BURNING, BUT DISTINCTIVE ODOR SMELL. POWER SUPPLY TURNED OFF AND ODOR SLOWLY GOING AWAY. SEAT LEFT IN POSITION AND PSGR RELOCATED TO ANOTHER SEAT. ELECTRIC ODOR PINPOINTED TO SEAT 14K. REPLACED ELECTRONIC SDR UALA2012022001025Lens · brokenSEAT 2A EMERGENCY LIGHT LENS BROKEN. REPLACED LENS COVER.SDR UALA2012021700968Skin · crackedLOWER FUSELAGE SKIN HAS THE APPEARANCE OF BEING CRACKED JUST FWD OF EQUIPT COOLING EXHAUST VALVE (MARKED). CLEANED AREA AND SMOOTHED MINOR TOOL MARKS IN SKIN. NO MORE CORROSION WAS FOUND. TESTED SKIN THICKNESS WITH ULTRASONIC TESTER. FOUND ONE SMALL AREA WSDR UALA2012022701151Light · inoperativeD' ZONE SEATS A-G READING LIGHTS INOP. D-ZONE CTR SECTION ROWS 34-41DEFG INOP^18FEB SFO INF- :ZONES C+D CENTER COLUMN UNCONTROLLABLE. RPL'D LAC NR 2, NO HELP. P :FOUND DAMAGED CABLE NEAR 34D FROM FLOOR TO SEU. INSTALLED ANOTHER CABLE. PROBLEM STILL EXISTSSDR UALA2012021600946Oxygen Mask · rupturedF/O O2 MASK HARNESS RUPTURED LOWER TUBE. REPLACED MASK WITH MASK FROM 1ST OBS POS.SDR UALA2012021700961Battery · dischargedAPU WILL NOT START BATTERY DISCHARGED. INSTALLED NEW APU BATTERY PER MM, OPS CHECKED GOOD.SDR UALA2012021700962Battery · dischargedMAIN SHIP BATTERY DISCHARGED. REPLACED MAIN SHIP BATTERY PER MM.SDR UALA2012021600947Controller · faultyLT & RT DUCT PRESSURE SPLIT DURING CRUISE, WITH ENGS RUNNING, LT & RT ISOL VLVS CLSD & BLEED SW ON. CREW COMMENTS: IN CRUISE FL330 LT DUCT PSI = 15 AND RIGHT DUCT PSI = 28. EPR, N1'S MATCHED. LT ENG PRESS BELOW NORMAL. LOCKED OUT LT ENG HPSOV. RPL- :AIR MODSDR UALA2012021600943Light · missingTHE 41H SEAT MOUNTED EMERGENCY LIGHT IS MISSING. REPLACED SEAT MOUNTED EMERGENCY LIGHT PER MM, OPS CHECKED OKAY.SDR UALA2012021500918Connector · looseINTERMITTENT FLAP SLAT ELEC STS MSG UPON SETTING FLAPS FOR T-O. ACP'D FSEU BITE-FAULTING FLAP POS XMTR 1-L, M473. STILL GET EICAS "FLAP-SLAT ELECTRIC" STATUS MSG UPON FLAP EXTENSION FULL DOWN & UP (BETWEEN 5-10 DEGREES POS). CONNECTOR TO XMTR SECURED. ACP'SDR UALA2012021500919Light · inoperativeLEFT SIDE FIRST CLASS CEILING EMERGENCY LIGHT IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012021500920Light · inoperativeCROSS AISLE 2 AND 3 EMERGENCY LIGHT IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012021500921Light · inoperativeLEFT OVERWING AFT LIGHT ASSY AFT LAMP IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012021500922Light · inoperativeDOOR 5R SILL EMERGENCY LIGHT IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012021500923Light · inoperativeDOOR 4L EMERGENCY SILL LIGHT IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012021500924Light · inoperativeUPPER DECK CEILING 2 EA EMERGENCY LIGHTS ARE INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012021600948Panel · crackedLEFT TRAILING EDGE PANEL BEHIND WING BODY IS CRACKED, MOST FURTHEST PANEL P/N 65B11640-55. SUSPECT FLAP HITTING PANEL LEFT WING. REPAIRED PANEL REF SRM.SDR UALA2012021400878Fan · burnedACRID ODOR IN THE COCKPIT AND CABIN. RAN QRH AND ODOR DISSIPATED. FOUND LEFT RECIRCULATION FAN CIRCUIT BREAKER OPEN, VERIFIED LEFT RECIRCULATION FAN SMELLED BURNED. ACTIVATED ALL DEPOWERED SYSTEMS EXCEPT LEFT RECIRCULATION FAN AND THE ODOR DID NOT RETURN. SDR UALA2012021400884Shutoff Valve · faultyRIGHT WING BLEED OVERHEAT, FLIGHT DIVERTED. NR 3 ENGINE BLEED DOES NOT INDICATE OFF ON SYNOPTIC PAGE WITH ALL FOUR ENGINES RUNNING AND NR 3 ENGINE BLEED SWITCH IN OFF POSITION. CMC MESSAGE 36272 BLEED 3 PRSOV SOLENOID FAILED OPEN. CYCLED SWITCH, AND ADVANCSDR UALA2012021500930Charger · faultyEICAS MESSAGE, APU BATTERY CHARGER. REPLACED APU BATTERY AND APU BATTERY CHARGER PER AMM. OPS CHECKED OKAY.SDR UALA2012021400881Guard · stuckEMERGENCY EXIT LIGHTS ON WITH COCKPIT SW OFF. FOUND GUARD ON EMERGENCY LT SW AT DOOR 1L STUCK. SECURED GUARD AND CHECKED EMERGENCY LT OPERATION BACK TO NORMAL.SDR UALA2012021500929Battery · dischargedACFT BATTERY DEAD. REPLACED SHIPS BATTERY IAW MM.SDR UALA2012021500931Snubber · faultyNOSE WHEEL MAKES LOUD NOISE IN WHEEL WELL. CREW COMMENTS: SNUBBER OLD? VISUALLY INSPECTED NOSE TIRE SNUBBERS. NEW SNUBBERS INSTALLED RECENTLY & NO CRACKS FOUND IN SNUBBER ARMS. REPLACED BOTH NOSE TIRES PER MM.SDR UALA2012021300844Controller · malfunctionedSTATUS MESSAGE 'CABIN ALT 1'. MEL M2131A. FOUND CABIN ALT 1 UNIT NO POWER. RPLC'D UNIT PER MM, BITE CHECK OKAY.SDR UALA2012021300860Windshield Wiper · out of adjustCAPTAIN'S WINDSHIELD WIPER FLOATS ON WINDSCREEN NOT HELD AGAINST WINDOW. DEFERRED PER MEL, ADJUSTED CAPTAIN'S WIPER. OPS NORMAL.SDR UALA2012021300843Oxygen Mask · unwanted deployEICAS MSG 'PAS OXYGEN ON' DISPLAYED. MEANING OF MESSAGE: OXYGEN PASSENGER SERVICE UNIT LATCH ENERGIZED. CREW COMMENTS: O2 MASKS DEPLOYED ON TAKEOFF AT SEAT 23E. SECURED O2 MASK PER MM. THERMAL STRIP NOT ACTIVATED.SDR UALA2012021400870Unknown · leakingCREW REPORT: OIL LEAK FOUND DURING PREFLIGHT STBD ENG ADDED ENGINE POSITION. FBO CLEANED UNDER FAN COWLINGS. CREW ACCOMPLISHED 3 MIN IDLE RUN. FBO RECHECKED UNDER FAN COWLS. NO LEAKS NOTED. FBO SECURED COWLINGS PER AMM (NR 2 POSITION AND ESN 724181). MOSDR UALA2012021300829Light · looseSEAT 34B EMERGENCY LIGHT STRIP LOOSE. SECURED LIGHT STRIP.SDR UALA2012021300831Light · inoperativeEMERGENCY CEILING LIGHT ABOVE ROW 15 INOP. RELAMPED, OP CK NORMAL.SDR UALA2012021300832Light · inoperativeEMERGENCY LIGHT ROW 19 RT INOP. RELAMPED, OP CK NORMAL.SDR UALA2012021300833Connector · looseEMERGENCY LIGHT ROW 35LH INOP. RE-SECURED LIGHT CONNECTOR, OP CK NORMAL.SDR UALA2012021300834Light · looseEMERGENCY LIGHT ROW 43 LT INOP. RE-SECURED EMERGENCY LIGHT, OP CK NORMAL.SDR UALA2012021300835Light · looseEMERGENCY LIGHT ROW 53 RT INOP. RE-SECURED EMERGENCY LIGHT, OP CK NORMAL.SDR UALA2012021300836Brake Assy · faultyL TRUCK INBD REAR BRAKE TEMP 6. REPLACED NR 6 BRAKE ASSY. ALSO ACP MM05-51-15 BRAKE SEIZURE INSPECTION.SDR UALA2012021300839Oxygen Mask · misinstalledALL RIGHT PASSENGER OXYGEN MASKS IMPROPERLY PACKED. REPACKED ALL RIGHT O/B O2 MASK.SDR UALA2012021300837Target · missingFORWARD & MAIN E & E COMPARTMENT DOORS MISSING HY-MU TARGETS. INSTALLED AND OPS CHECKED THE HYMU TARGETS ON MAIN E&E BAY ACCESS DOOR AND FWD NOSE COMPARTMENT DOOR PER AMM AND JIC#611006011. OPS CHECKED GOOD.
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