N635US, cancelled Sep 26, 2007

Service difficulty reports · 35

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

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 n_number = 'N635US' AND deregistration_id = 'N635US-2007-09-26'
  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 0203786635Battery · defectiveDuring cruise an electrical odor emitted from in area of the P6 panel. After a short time the odor dissipated. Aircraft continued to destination and landed without incident. Visually inspected are with no defects found.Probable source of odor was the main battNov 8, 2002 · N635US · Boeing 747227B · Detection SystemSDR 0202106303Wire · disconnectedDURING LINE CHECK, FOUND FLOOR PATH EMERGENCY LIGHTS INOPERATIVE FROM DOOR 2R TO 3R. RECONNECTED WIRE. OPERATIONAL CHECK GOOD.Jun 20, 2002 · N635US · Boeing 747451 · Light System WiringSDR 0201995635Battery Pack · dischargedDURING LINE CHECK, FOUND FIRST CLASS FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND BATTERY PACK. OPERATIONAL CHECK GOOD.Jun 20, 2002 · N635US · Boeing 747227B · Emergency LightingSDR 0201986628Battery · dischargedDURING LINE CHECK, FOUND D-ZONE PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND BATTERIES. OPERATIONAL CHECK GOOD.Jun 19, 2002 · N635US · Boeing 747251B · Emergency LightingSDR 0201976635Battery Pack · dischargedDURING LINE CHECK, FOUND ZONE-A FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND BATTERY PACK. OPERATIONAL CHECK GOOD.Jun 15, 2002 · N635US · Boeing 747227B · Emergency LightingSDR 0201806635Wire · damagedDURING LINE CHECK, FOUND ZONE -A- LEFT FLOOR PATH EMERGENCY LIGHTS INOPERATIVE. REPAIRED WIRE AND REPLACED THE POWER SUPPLY BOX. OPERATIONAL CHECK GOOD.May 31, 2002 · N635US · Boeing 747227B · Light System WiringSDR 0101586635Battery · dischargedDURING LINE CHECK, FOUND ZONE-E EMERGENCY FLOOR ESCAPE PATH LIGHTS INOPERATIVE. REPLACED EMERGENCY LIGHT BATTERY. OPERATIONAL CHECK GOOD.May 9, 2001 · N635US · Boeing 747227B · Emergency LightingSDR 0101686635Power Supply · inoperativeDURING LINE CHECK, FOUND ZONE-E EMERGENCY FLOOR PATH LIGHTS INOPERATIVE. REPLACED THE POWER SUPPLY. OPERATIONAL CHECK GOOD.May 4, 2001 · N635US · Boeing 747227B · Emergency LightingSDR 0101736635Battery Pack · inoperativeDURING LINE CHECK, FOUND E-ZONE EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL.Apr 27, 2001 · N635US · Boeing 747227B · Emergency LightingSDR 0101426635Battery Pack · dischargedDURING LINE CHECK, MAINTENANCE FOUND E-ZONE EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE. REPLACED THE BATTERY PACK. OPERATIONAL CHECK NORMAL.Apr 19, 2001 · N635US · Boeing 747227B · Emergency LightingSDR 0101406635Battery · dischargedDURING LINE CHECK, FOUND ZONE-E EMERGENCY ESCAPE PATH FLOOR LIGHTING INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERY. OPERATIONAL CHECK NORMAL.Apr 13, 2001 · N635US · Boeing 747227B · Emergency LightingSDR 9904876635Seat Track · corrodedDURING M-CHECK, FOUND CORROSION ON SEAT TRACK FLANGE FS 488 - 492, LBL 34. REPAIRED PER EA 66-171513.Oct 22, 1999 · N635US · Boeing 747227B · Fuselage, Seat/Cargo Attach FittingsSDR 9904846635Support · corrodedDURING M-CHECK, FOUND CORROSION ON MAIN DECK FLOOR SUPPORT FS 520 - 560, RBL 116. REPAIRED PER EA 66-171514.Oct 22, 1999 · N635US · Boeing 747227B · Fuselage Miscellaneous StructureSDR 9904866635Seat Track · deformedDURING M-CHECK, FOUND 5 HOLES ELONGATED IN RIGHT FLANGE OF SEAT TRACK FS 1333 - 1349, LBL 75. REPAIRED PER EA 66-171508.Oct 15, 1999 · N635US · Boeing 747227B · Fuselage, Seat/Cargo Attach FittingsSDR 9904856635Floorbeam · corrodedDURING M-CHECK, FOUND FLOORBEAM UPPER FLANGE CORRODED AT FS 1280 - 1304, RBL 34. REPAIRED PER EA 66-171511.Oct 15, 1999 · N635US · Boeing 747227B · Fuselage Main, Floor BeamSDR 9904816635Frame · crackedDURING M-CHECK, FOUND CRACK ON FASTENER HOLE A TO EDGE OF FRAME WEB. REPAIRED PER EA 66-171515.Oct 15, 1999 · N635US · Boeing 747227B · Fuselage Main, FrameSDR 9904826635Spar Web · crackedDURING M-CHECK, FOUND CRACK IN MID SPAR WEB INSIDE TANK. REPAIRED PER EA 66-168400.Oct 8, 1999 · N635US · Boeing 747227B · Wing SparSDR 9904836635Spar Web · corrodedDURING M-CHECK, FOUND CORROSION ON FRONT SPAR LOWER CHORD. REPAIRED PER EA 66-167487.Sep 28, 1999 · N635US · Boeing 747227B · Wing SparSDR 9903196635Engine · flamed outAFTER ENTERING MODERATE TURBULENCE WITH PRECIPITATION, THE AUTO THROTTLES DISCONNECTED AND THE CREW OBSERVED LOW EGT ON THE NR 3 ENGINE. THE ENGINE FLAMEOUT PROCEDURE WAS FOLLOWED AND THE FIRST RESTART ATTEMPT WAS SUCCESSFUL. ENGINE OPERATION FOR THE REMAINDAug 12, 1999 · N635US · Boeing 747227B · Engine (Turbine/Turboprop)SDR 9810296635Channel · crackedDURING PERIODIC CHECK, FOUND CRACK IN STIFFENER FLANGE ON NR 4 PYLON BL 0, FS 157. REPAIRED PER EA 66-160980, REV A.Sep 22, 1998 · N635US · Boeing 747227B · Nacelle/Pylon StructureSDR 9809066635Control Cable · failedUPON APPLICATION OF TAKEOFF POWER, THE CREW NOTICED NO RESPONSE FROM THE NR 3 ENGINE WITH POWER LEVER MOVEMENT. TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE STRUT AREA PUSH/PULL CABLE AND CONTROL BOX. ENGINE RUN WAS NOMay 7, 1998 · N635US · Boeing 747227B · Power LeverSDR 9803706635Engine · malfunctionedAFTER A NORMAL START OF THE NR 2 ENGINE AND WHEN STARTING THE NR 3 ENGINE, APPROXIMATELY 2 MINUTES LATER, THE NR 2 ENGINE EGT ROSE TO 550C WITH BOTH N1 AND N2 DECREASING. THE ENGINE WAS SHUT DOWN. GROUND PERSONNEL REPORTED SOME TORCHING VISIBLE FROM THE NR 2Mar 4, 1998 · N635US · Boeing 747227B · Engine (Turbine/Turboprop)SDR 9803126635Csd · failedDURING CRUISE, THE NR 1 ENGINE CONSTANT SPEED DRIVE OIL PRESSURE LIGHT ILLUMINATED. SHUT DOWN NR 1 ENGINE DUE TO AN UNSUCCESSFUL ATTEMPT TO DISCONNECT THE CONSTANT SPEED DRIVE. AIRCRAFT DIVERTED TO MNL AND LANDED WITHOUT INCIDENT. REPLACED THE NR 1 ENGINE CFeb 19, 1998 · N635US · Boeing 747227B · Alternator-Generator DriveSDR 9721726635Switch · failedDURING TAKEOFF, THE BODY GEAR STEERING LIGHT REMAINED ILLUMINATED. AIRCRAFT ABORTED TAKEOFF AND RETURNED TO THE GATE. REPLACED THE BODY GEAR STEERING PRIMARY AND ALTERNATE UNLOCK SWITCHES. OPERATIONAL CHECK GOOD. SPECIFIC PART CAUSING EVENT TO BE DETERMINEDNov 17, 1997 · N635US · Boeing 747227B · Landing Gear Steering SystemSDR 9703106635Bleed Valve · failedDURING TAKEOFF, THE NR 2 ENGINE DID NOT DEVELOP TAKEOFF POWER. ABORTED TAKEOFF AND RETURNED TO THE GATE. REPLACED THE NR 2 ENGINE START VALVE, HIGH STAGE BLEED VALVE, AND HIGH STAGE CONTROL, OPERATIONAL CHECK GOOD.Feb 13, 1997 · N635US · Boeing 747227B · Compressor Bleed ValveSDR 9703096635Bleed Valve · failedDURING TAKEOFF, THE NR 2 ENGINE DID NOT DEVELOP TAKEOFF POWER. ABORTED TAKEOFF AND RETURNED TO THE GATE. REPLACED THE NR 2 ENGINE HIGH STAGE BLEED VALVE AND HIGH STAGE CONTROL, OPERATIONAL CHECK GOOD.Feb 13, 1997 · N635US · Boeing 747227B · Compressor Bleed ValveSDR 9626536635Connector · looseDURING TAKEOFF, THE NR 4 ENGINE EGT INDICATOR WAS ERRATIC. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE FOUND INDICATOR CANNON PLUG LOOSE. CLEANED AND TIGHTENED THE CANNON PLUG, RUN-UP WAS NORMAL AND THE AIRCRAFT RETURNED TO SERDec 17, 1996 · N635US · Boeing 747227B · Engine EGT/TIT Indicating SystemSDR 9620366635Controller · malfunctionedDURING TAKEOFF ROLLOUT, THE NR 2 ENGINE WOULD NOT REACH TAKEOFF EPR. CREW FOLLOWED COM PROCEDURE, ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE FOUND HIGH STAGE CONTROLLER COVER BLOWN OFF. REPLACED THE CONTROLLER AND PNEUMATIC PRESSURE RELIEF VALVE.Sep 21, 1996 · N635US · Boeing 747227B · Pneumatic Distribution SystemSDR 9614266635Battery · dischargedDURING LINE CHECK, FOUND 4L OVERWING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY, OPERATIONAL CHECK GOOD.Jun 25, 1996 · N635US · Boeing 747227B · Emergency LightingSDR 9605916635Hyd Pump · failedDURING APPROACH, THE NR 1 HYDRAULIC SYSTEM LOST HYDRAULIC FLUID. DECLARED EMERGENCY AND ALTERNATELY EXTENDED LANDING GEAR AND FLAPS. AIRCRAFT LANDED WITHOUT INCIDENT. REPLACED THE NR 1 ENGINE DRIVEN HYDRAULIC PUMP AND OPERATIONAL CHECK GOOD.Mar 12, 1996 · N635US · Boeing 747227B · Hydraulic Pump (Electric/Engine), MainSDR 9518186635Fittings · corrodedDURING PERIODIC CHECK, FOUND CORROSION ON THE NR 9 AND NR 13 PORTAL LATCH FITTINGS AND SERRATED PLATES. REPLACED FITTINGS, NR 9 PLATE AND REPAIRED THE WEB BENEATH NR 13 PER SRM 51-40-02.Nov 7, 1995 · N635US · Boeing 747227B · Fuselage Miscellaneous StructureSDR 9517716635Fittings · corrodedDURING PERIODIC CHECK, FOUND CORROSION IN THE RIGHT WING OUTBOARD FLAP SIDE LOAD FITTINGS, NR 7 FLAP TRACK, INBOARD AND OUTBOARD. ALSO, NR 8 FLAP TRACK, INBOARD. REPLACED FITTINGS PER CITEXT 04139.Nov 4, 1995 · N635US · Boeing 747227B · Wing, Control Surface Attach FittingsSDR 9517696635Fitting · crackedDURING PERIODIC CHECK, FOUND A .375 INCH CRACK IN THE NR 3 PYLON STRUT TO DIAGONAL BRACE ATTACH FITTING. REPLACED FITTING PER EA 5440-01025.Nov 2, 1995 · N635US · Boeing 747227B · Nacelle/Pylon, Attach FittingsSDR 9518156635Web · corrodedDURING PERIODIC CHECK, FOUND CORROSION ON THE BULK CARGO DOOR UPPER SILL WEB BS 2020. REPAIRED WEB (P/N 65B04262-3), PER EA 66-99161.Oct 28, 1995 · N635US · Boeing 747227B · Fuselage Miscellaneous StructureSDR 9503016635Computer · inoperativeDURING CRUISE, THE CAPTAIN'S MACH INDICATOR, VSI, TAS INDICATOR, AND EPRL BEGAN TO FLUCTUATE. THE NR 1 AUTO-PILOT AND AUTO-THROTTLES BECAME INOPERATIVE. THE AIRCRAFT DIVERTED TO HNL AND LANDED WITHOUT INCIDENT. REPLACED THE NR 1 CENTRAL AIR DATA COMPUTER.Feb 24, 1995 · N635US · Boeing 747227B · Air Data Computer
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