Boeing 747-251B
Service difficulty reports · 827
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 aircraft_model_key = '747251B' 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 aircraft_model_key = '747251B' 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 9504976632Chord · corrodedDURING PERIODIC CHECK, THE CREW ENTRY DOOR SILL CHORD AT RBL 80 AND FS 400 WERE FOUND WITH TYPICAL CRACKING. CRACK WAS ALSO FOUND IN FS 400 SHEAR TIE WEB DISCREPANT CHORD IS MADE FROM1036 - 2401 EXTRUSION AND MATERIAL IS 7075-T6511 ALUMINUM. MADE REPAIR PERSDR 9503656636Engine · failedDURING CRUISE, THE NR 1 ENGINE LOST OIL PRESSURE AND WAS SHUTDOWN, 70,000 LBS FUEL WAS DUMPED. THE AIRCRAFT DIVERTED TO NRT WHERE AN UNEVENTFUL THREE LANDING WAS MADE. THE ENGINE WAS REPLACED.SDR 9506596611Oil Filter · dirtyDURING CRUISE, NR 2 ENGINE OIL FILTER CLOG LIGHT ILLUMINATED. THE ENGINE WAS SHUTDOWN AND THE AIRCRAFT DIVERTED TO ANCWHERE AN UNEVENTFUL THREE ENGINE LANDING WAS MADE. NO FUELWAS DUMPED. DEBRIS WAS FOUND IN THE MAIN OIL FILTER. THE FILTER WAS REPLACED ANDSDR 9504396614Doubler · corrosionDURING PERIODIC CHECK, CORROSION WAS FOUND ON THE UPPER SURFACE DOUBLER FOR THE FORWARD LAV PAN. THE DOUBLER, P/N 65B07388-1 IS .050 INCH 7075-T6. MADE REPAIR PER EA 66-97771.SDR 9503596611Oil Filter · cloggedDURING CRUISE NR 2 ENGINE OIL FILTER CLOG LIGHT ILLUMINATED. THE ENGINE WAS SHUTDOWN AND THE AIRCRAFT DIVERTED TO ANC WHERE AN UNEVENTFUL THREE ENGINE LANDING WAS MADE. NO FUEL WAS DUMPED. DEBRIS WAS FOUND IN THE MAIN OIL FILTER. THE FILTER WAS REPLACED ANSDR 9503866614Chord · corrodedDURING PERIODIC CHECK, THE RIGHT WING LOWER SURFACE MID-SPAR CHORD (STRINGER 10) FORWARD ATTACH FLANGE WAS FOUND CORRODED AT WBL 837-840, JUST OUTBOARD OF THE NR 4 PYLON. STRINGER IS MACHINED FROM 2024-T3511 EXTRUSION PER BAC 1506-2562. MADE REPAIR PER EA 66SDR 9505406614Press Deck · corrodedDURING PERIODIC CHECK, CORROSION WAS FOUND AT SEVERAL LOCATIONS ON THE LOWER SURFACE OF THE PRESSURE DECK WEB BETWEEN FS 1301 TO 1306, RBL 110 TO 127. DISCREPANT PRESSURE DECK WEB IS MADE FROM .071 INCH 7075-T6 ALUMINUM. REPAIR PER EA 66-80199.SDR 9503886632Floor · corrodedDURING PERIODIC CHECK, CORROSION WAS FOUND ON THE CABIN FLOOR, RIGHT SIDE WALL HORIZONTAL FLANGE BS 490. AFT SIDE OF NR 1 RIGHT ENTRY DOOR. FLANGE IS MADE FROM 7075-16 ALUMINUM FORMED SECTION. MADE REPAIR PER EA 66-97860.SDR 9503876614Web · corrodedDURING PERIODIC CHECK, CORROSION WAS FOUND AT SEVERAL LOCATIONS ON THE LOWER SURFACE OF THE PRESSURE DECK WEB BETWEEN BS 1301-1306 RBL 110-127. DISCREPANT PRESSURE DECK WEB IS MADE FROM L071 INCH 7075-T6 ALUMINUM. MADE REPAIR PER EA 66-80199.SDR 9504836614Mop Sill · corrodedDURING PERIODIC CHECK, THE MOP SILL INSTALLATION UPPER AND LOWER CHORDS AT RBL 117 WERE FOUND CORRODED AT FS 862. DISCREPANT CHORDS WERE MADE FROM 7075-T6511 EXTRUSION. MADE REPAIR PER EA 66-93963.SDR 9503206614Skin · corrodedDURING PERIODIC CHECK, THE LOWER EXTERIOR SKIN AT FS 1964, STR 42L WAS FOUND CORRODED. REMOVED DAMAGED AREA AND INSTALLED STRINGER SPLICE AND SKIN PER EA 66-82020.SDR 9504856614Strap · corrodedDURING PERIODIC CHECK, CORROSION WAS FOUND ON THE BEAR STRAP THAT SURROUNDS THE NR 3 LEFT MAIN ENTRY DOOR. CORROSION IS ON THE UPPER AFT CORNER OF THE DOORWAY. BEAR STRAP IS MADE FROM 0.300 INCH 2024.T351 ALUMINUM PLATE. MADE REPAIR PER EA 66-96589.SDR 9502296614Compressor · stalledDURING TAXIOUT (AMS), THE NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL WITH HIGH EGT, LOSS OF OIL PRESSURE, AND SMOKE WAS REPORTED COMING FROM THE TAILPIPE. THE FIRE HANDLE WAS PULLED AND THE BOTTLES WERE DISCHARGED. A BOROSCOPE AND INSPECTION OF THE ENGINE CHSDR 9502046626Fire Loop · malfunctionedDURING FINAL APPROACH, THE APU FIRE LIGHT ILLUMINATED AND BELL SOUNDED. THE FIRE BOTTLE WAS DISCHARGED. INSPECTION FOUND NO SIGN OF FIRE AND THE BOTTLE WAS REPLACED. TROUBLESHOOTING FOUND THE FIRE WARNING LOOP 'A' TO BE AT FAULT. THE ELEMENT WAS REPLACED ASDR 9501996615Engine · failedDURING CRUISE, A MIST WAS NOTED COMING FROM THE UNDERSIDE OF THE NR 1 ENGINE. THE AIRCRAFT RETURNED TO NRT. THE ENGINE WAS SHUT DOWN 15 MINUTES BEFORE LANDING. NO FUEL WAS DUMPED. THE GEARBOX SCAVENGE PUMP WAS REPLACED AND A RUN-UP SHOWED NO EVIDENCE OF ANSDR 9504406623Keel Beam · corrodedDURING PERIODIC CHECK, THE KEEL BEAM LOWER CHORD WAS FOUND CORRODED AT FS 1466, LBL 7. CORROSION IN ON THE UPPER HORIZONTAL FLANGE AND IS 0.152 INCHES DEEP. CHORD IS MADE FROM BAC1520-1680 7075-T6511 ALUMINUM EXTRUSION. MADE REPAIR PER EA 66-96581.SDR 9504426623Skin · wornDURING PERIODIC CHECK, THE NR 4 PYLON RIGHT SKIN PANEL AND UPPER CAP SKIN WAS FOUND WORN ADJACENT TO THE WING TO PYLON FAIRING ATTACH ANGLE. PYLON SKIN AND UPPER CAP SKIN ARE MADE FROM .063 INCHES 2024-T3 AND .025: DOUBLER PLUS .032 INCH TRIPLER. MADE REPAIRSDR 9504416623Doubler · corrodedDURING PERIODIC CHECK, CORROSION WAS FOUND ON THE UPPER SURFACE DOUBLER FOR THE FORWARD LAV PAN. THE DOUBLER P/N 65B07388-1 IS 0.50 INCH 7075-T6. MADE REPAIR PER EA 66-93819.SDR 9501716623Floor Beam · corrodedDURING PERIODIC CHECK, FOUND THE FLOOR BEAM AT FS 460, LBL 25 - 35 CORRODED. REMOVED STIFFENER AND CUT OUT DAMAGED AREA. FABRICATED DOUBLER AND INSTALLED REPAIR.SDR 9501706615Evcb · malfunctionedDURING TOP OF DESCENT FL410, THE NR 4 ENGINE EXPERIENCED A SURGE AND FLAMED-OUT. A RESTART AT FL340 WAS SUCCESSFUL AND OPERATION WAS NORMAL THE REMAINDER OF THE FLIGHT. THE ENGINE WAS INSPECTED, FUEL PRESSURES WERE CHECKED, AND A BORESCOPE WAS ACCOMPLISHED. SDR 9501296612Longeron · corrodedDURING PERIODIC CHECK, FOUND SKIN PANEL CORRODED BETWEEN OUTER SKIN AND TEAR STRAPS IN NUMEROUS AREAS, FS 520 TO 740, STR 39R-44R. FABRICATED SKIN AND INSTALLED REPAIR.SDR 9502746612Lower Beam · corrodedDURING PERIODIC CHECK, FOUND THE AFT CARGO LOWER BEAM CORRODED AT FS 1840 TO 1860. THE LOWER BEAM WEB (65B04721-1) IS MADE FROM 0.125 INCH 7075-T6 ALUMINUM. MADE REPAIR PER EA 66-93767.SDR 9501316612Stiffener · corrodedDURING PERIODIC CHECK, FOUND THE FORWARD CARGO DOOR ANGLE STIFFENER TO DOOR SKIN ABOVE FORWARD OPENING ARM FITTING WITH A 2 INCH CRACK. FABRICATED NEW PART FROM .063 INCH 7075-0 AND INSTALLED REPAIR.SDR 9500356612Floor Beam · corrodedDURING PERIODIC CHECK, FOUND CORROSION ON CABIN FLOOR BEAM AT FS 600, RBL 23. REMOVED CORROSION, FABRICATED REPAIR, AND INSTALLED.SDR 9500256614Compressor · stalledDURING INITIAL POWER APPLICATION FOR TAKEOFF WITH 14-26 KT WIND, THE NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL WITH RISING EGT AND WAS SHUT DOWN. THE ENGINE AND MAGNETIC SUMP PLUGS WERE INSPECTED AND A GROUND RUN-UP CONFIRMED PROPER ENGINE OPERATION. A BORESDR 9502406612Stringer · dentedDURING PERIODIC CHECK, THE FUSELAGE STR 18L WAS FOUND WITH A DENT BETWEEN FS 730 AND 740. STRINGER MATERIAL IS .040 INCH 7075-T8 ALUMINUM PER BAC 1498-140. MADE REPAIR PER EA 66-93737.SDR 9502396612Frame Web · corrodedDURING PERIODIC CHECK, THE FORWARD LOWER CARGO DOOR LOWER FRAME WEB WAS FOUND CORRODED AT ELECTRICAL SWITCH HOLE. THE FRAME WEB (65B04697-601) IS MADE FROM 0.125 INCH 7075-T6 ALUMINUM. MADE REPAIR PER EA 66-93685.
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