Boeing 747-251F

Service difficulty reports · 400

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 = '747251F'
  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 KCSA201209121197Fireshield · chafedNR 1 PYLON O/B LOWER FIRESHIELD CHAFING BETWEEN NAC STA 190 AND 240.Sep 12, 2012 · N791CK · Boeing 747251F · Nacelle/Pylon, Bulkhead/FirewallSDR KCSA201209061193Bulkhead · crackedNR 1 PYLON NAC STA 180 BULKHEAD WEB RIGHT SIDE APPROX 6" FROM TOP AND 3" FROM I/B SIDE.Sep 6, 2012 · N791CK · Boeing 747251F · Nacelle/Pylon, Bulkhead/FirewallSDR KCSA201205191080Skin · crackedNR 1 PYLON OUTBOARD SKIN IS CRACKED AT NAC STA 197.May 19, 2012 · N791CK · Boeing 747251F · Nacelle/Pylon, Plate/SkinSDR KCSA201205151079Light · inoperativeMAIN DECK EMERGENCY LIGHTS INOP, LEFT, BS 1854.May 15, 2012 · N791CK · Boeing 747251F · Emergency LightingSDR KCSA201202271022Skin · crackedNR 3 PYLON I/B SIDE LOWER SKIN HAS 2 INCH CRACK AT NAC STA 230.Feb 27, 2012 · N791CK · Boeing 747251F · Nacelle/Pylon, Plate/SkinSDR KCSA2501202271021Fireshield · damagedNR 3 PYLON LT FIRESHIELD DAMAGED APPROX NAC STA 230.Feb 27, 2012 · N791CK · Boeing 747251F · Nacelle/Pylon, Bulkhead/FirewallSDR KCSA11053Engine · surgesNR 4 ENGINE SURGED DURING CONSTANT POWER. ENGINE WAS SHUT DOWN. ENGINE WAS SURGING AT CLIMB THRUST PRIOR TO SHUTDOWN. ENGINE WIND MILLED FOR 40 MINUTES. EGT EXCEEDANCE WARNING 730°. FAILURE OCCURRED AT 0545Z DURING CLIMB. SYSTEM NR 2 IGNITION. ZERO RESTSep 16, 2011 · N791CK · Boeing 747251F · Engine (Turbine/Turboprop)SDR KCSA111099Light · inoperativeL1 MAIN ENTRY DOOR SILL LIGHT INOPERATIVE.Apr 19, 2011 · N791CK · Boeing 747251F · Emergency LightingSDR KCSA111098Light · inoperativeMAIN DECK EMERGENCY LIGHT NEAR L1 MAIN ENTRY DOOR AT LBL 78 DOES NOT COME ON WHEN TESTED.Apr 19, 2011 · N791CK · Boeing 747251F · Emergency LightingSDR KCSA11012Fitting · crackedNR 1 HYDAULIC FLUID AND PRESSURE LOSS AFTER GEAR RETRACTION, POSITION ADP OFF AND EDP TO DEPRESSURE PER QRH. HYD OVERHEAT LIGHT ON, 1 GALLON FLUID REMAINING. FOUND NR 1 ENGINE ADP PRESSURE LINE WITH CRACKED UNION FITTING. REMOVED AND REPLACED UNION IAW B747Mar 10, 2011 · N791CK · Boeing 747251F · Hydraulic System, MainSDR KCSA101178Light · inoperativeUPPER DECK EMERGENCY EXIT DOOR SILL LIGHTS INOPERATIVE.Nov 11, 2010 · N640US · Boeing 747251F · Emergency LightingSDR KCSA101177AFireshield · wornNR 4 PYLON I/B LOWER FIRESHIELD WORN AT NAC STA 228.Nov 11, 2010 · N640US · Boeing 747251F · Nacelle/Pylon Miscellaneous StructureSDR KCSA101176Stringer · corrodedSTR 47R CORRODED AT BS 790.Nov 2, 2010 · N640US · Boeing 747251F · Fuselage Main, Longeron/StringerSDR KCSA101166Stiffener · crackedSTIFFENER CRACKED .250 INCH AT STA 420 LBL 8 AFT SIDE OF FLOORBEAM.Oct 29, 2010 · N644NW · Boeing 747251F · Fuselage Miscellaneous StructureSDR KCSA101164Frame · crackedBS 2360 LBL 30 WL 304 FRAME HAS 3 INCH CRACK IN WEB.Oct 29, 2010 · N640US · Boeing 747251F · Fuselage Main, FrameSDR KCSA101163Support Angle · crackedLOWER AFT CARGO DOOR AT STA 1900 FWD ACTUATOR FITTING SUPPORT ANGLE CRACKED 3 INCHES.Oct 26, 2010 · N640US · Boeing 747251F · Cargo/Baggage DoorsSDR KCSA101162Seat Track · corrodedUPPER DECK STA 540 LBL 48 SEAT TRACK HAS CORROSION.Oct 26, 2010 · N640US · Boeing 747251F · Fuselage, Seat/Cargo Attach FittingsSDR KCSA101156Skin · crackedFUSELAGE SKIN CRACKED AT TOP OF R3 WINDOW OPENING, BS 336.Oct 21, 2010 · N640US · Boeing 747251F · Fuselage Main, Plate/SkinSDR KCSA101155Brace · chafedNR 2 PYLON DIAGONAL BRACE CHAFED BEYOND LIMITS.Oct 21, 2010 · N640US · Boeing 747251F · Nacelle/Pylon Miscellaneous StructureSDR KCSA101154Stringer · corrodedSTR 49R CORRODED BETWEEN BS1880 AND 1920.Oct 21, 2010 · N640US · Boeing 747251F · Fuselage Main, Longeron/StringerSDR KCSA101149Light · inoperativeEMERGENCY SLIDE LIGHT INOP.Oct 14, 2010 · N640US · Boeing 747251F · Fuselage Main, Plate/SkinSDR KCSA101148Light · inoperativeUPPER DECK EXIT DOOR EMERGENCY LIGHT INOP.Oct 14, 2010 · N640US · Boeing 747251F · Fuselage Main, Plate/SkinSDR KCSA101147Sign · inoperativeUPPER DECK EXIT DOOR SIGN IS INOP.Oct 14, 2010 · N640US · Boeing 747251F · Emergency LightingSDR NWAA094076739Battery Pack · dischargedDURING OVERNIGHT CHECK, MAINTENANCE FOUND RIGHT UPPER DECK EMERGENCY DOOR EXIT SIGN INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK IN POWER SUPPLY MODULE M312. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Nov 28, 2009 · N639US · Boeing 747251F · Emergency LightingSDR NWAA092486739Battery Pack · dischargedDURING AN OVERNIGHT LINE CHECK THE EMERGENCY LIGHTS IN THE DOOR JAMB OF DOOR 1R WOULD NOT ILLUMINATE. MAINTENANCE FOUND THE ASSOCIATED BATTERY PACK INOPERATIVE AND REPLACED IT. SYSTEM OPERATION WAS NORMAL AFTER REPLACEMENT.Jul 10, 2009 · N639US · Boeing 747251F · Emergency LightingSDR NWAA085286739Skin · gougedDURING GROUND OPS FUSELAGE SKIN WAS DENTED AND GOUGED AT AFT EDGE OF FORWARD CARGO DOOR CUTOUT AT BS 674 S38 AND FRAME CHORD WAS DENTED JUST BELOW S37. REPAIRED PER EA 67-214354 SECTION I AND SECTION II. SECTION III TO BE DETERMINED PER BOEING DATA TOLERANCENov 24, 2008 · N639US · Boeing 747251F · Fuselage Main, Plate/SkinSDR NWAA083976729Battery · inoperativeDURING OVERNIGHT CHECK FOUND COCKPIT EXIT SIGN WOULD NOT TEST. MAINTENANCE REMOVED AND REPLACED BATTERY. OPERATIONAL CHECKED GOOD, AND ACFT WAS RETURNED TO SERVICE. (S)Aug 21, 2008 · N629US · Boeing 747251F · Emergency LightingSDR NWAA082546740Brake · fireON TAXI IN BRAKE TEMP OVERHEAT LIGHT ILLUMINATED AND LT WING AND BODY GEAR TEMP GAUGES INDICATED IN RED ZONE. LT WING AND BODY BRAKES CAUGHT FIRE. THE FIRE DEPARTMENT WAS DISPATCHED AND EXTINGUISHED THE FIRE. MAINTENANCE REMOVED AND REPLACED LT SIDE 1-8 WINJun 3, 2008 · N640US · Boeing 747251F · Landing Gear Brake SystemSDR NWAA082056729Battery Pack · inoperativeDURING OVERNIGHT CHECK, FOUND UPPER DECK EXIT DOOR SLIDE EMERGENCY LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.May 11, 2008 · N629US · Boeing 747251F · Emergency LightingSDR NWAA081726740Bulkhead · crackedDURING "L" CHECK, FOUND CRACK IN NR 4 ENGINE PYLON AFT BULKHEAD RT FRAME WEB AT NAC STA 221.9. REPAIRED PER EA 67-212661.Apr 21, 2008 · N640US · Boeing 747251F · Nacelle/Pylon, Bulkhead/FirewallSDR NWAA081706740Structure · misrepairedDURING "L" CHECK WHILE ACCOMPLISHING VERTICAL BEAM INSPECTION FOUND DISCREPANT EXISTING REPAIR DOUBLER AND CRACK COMMON TO THE NOSE WHEEL WELL VERTICAL BEAM WEB AT BS 320 RT BETWEEN WL 180-WL 190. THE EXISTING REPAIR DOUBLER OBSTRUCTS THE SURFACE SCAN HFEC REApr 17, 2008 · N640US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA081716740Structure · misrepairedDURING "L" CHECK WHILE ACCOMPLISHING VERTICAL BEAM INSPECTION FOUND DISCREPANT EXISTING REPAIR DOUBLER COMMON TO THE NOSE WHEEL WELL VERTICAL BEAM WEB AT BS 320 LT BETWEEN WL 180-WL 190. THE EXISTING REPAIR DOUBLER OBSTRUCTS THE SURFACE SCAN HFEC REQUIRED BY Apr 17, 2008 · N640US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA081866717Skin · damagedDURING LINE MAINTENANCE, FUSELAGE SKIN WAS DAMAGED BETWEEN BS 2680 AND BS 2690 LBL 5. REPAIRED PER EA 67-211627.Apr 10, 2008 · N617US · Boeing 747251F · Fuselage Main, Plate/SkinSDR NWAA073996740Smoke Detector · false indicationDURING FLIGHT, MAIN DECK CARGO SMOKE DETECTOR ZONE 4 WARNING LIGHT WITH CARGO FIRE LIGHT CAME ON. COM PROCEDURE COMPLIED WITH. NO VISUAL SIGN OF SMOKE OR OTHER SUBSTANCES. MAINTENANCE REPLACED 4A SMOKE DETECTOR. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS REDec 9, 2007 · N640US · Boeing 747251F · Smoke DetectionSDR NWAA073986740Connector · dirtyMAIN DECK CARGO SMOKE DETECTOR ZONE 4 LIGHT CAME ON ALONG WITH THE CARGO FIRE LIGHT AND BELL. AFTER 20 MINUTES THE LIGHTS WENT OUT. TESTED SYSTEM AND TEST OK. MAINTENANCE CLEANED PLUG ON DETECTOR AND TEST OK. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURDec 9, 2007 · N640US · Boeing 747251F · Fire DetectionSDR NWAA073616717Terminal Block · smokeDURING FLIGHT, SMOKE WAS NOTED PILOTS L-1 WINDOW LOWER LEFT TERMINAL BLOCK WAS SMOKING AND APPEARS MELTED. POWER TO L-1 WINDOW WAS TURNED OFF AND SMOKE AND SMELL DISSIPATED. FLIGHT CONTINUED ON AND LANDING WAS UNEVENTFUL. MAINTENANCE REMOVED AND REPLACED NROct 29, 2007 · N617US · Boeing 747251F · Ice/Rain Protection System WiringSDR NWAA073116719Tension Tie · crackedDURING "M" CHECK, FOUND CRACKS IN UPPER LOBE TENSION TIE CHANNEL FASTENER HOLES AT BS 800 LT. REPAIRED PER EA 67-209739.Sep 2, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA073076719Frame · deformedDURING "M" CHECK, FOUND DEFORMATION DAMAGE TO FRAME INNER CHORD AT BS 1860 S11R. REPAIRED PER EA 67-209754.Sep 2, 2007 · N619US · Boeing 747251F · Fuselage Main, FrameSDR NWAA073156719Floor Support · corrodedDURING "M" CHECK, FOUND CORROSION ON UPPER CHORD OF MAIN DECK FLOOR BEAM BS 1140 TO BS 1180 RBL 55. REPAIRED PER EA 67-209750.Sep 2, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA073066719Bulkhead · wornDURING "M" CHECK, FOUND WEAR ON BULKHEAD AT BS 2360 S26L. REPAIRED PER EA 67-209753.Sep 1, 2007 · N619US · Boeing 747251F · Fuselage Main, BulkheadSDR NWAA073176719Skin · dentedDURING "M" CHECK, FOUND DENTS IN FUSELAGE SKIN AT BS 1920 S31R TO S34R. REPAIRED PER EA 67-209752.Sep 1, 2007 · N619US · Boeing 747251F · Fuselage Main, Plate/SkinSDR NWAA073106719Tension Tie · crackedDURING "M" CHECK, FOUND CRACKS IN UPPER LOBE TENSION TIE FRAME WEB DOUBLER AT BS 900 LT. REPAIRED PER EA 67-209740.Aug 31, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA073086719Reveal · crackedDURING "M" CHECK, FOUND CRACK IN MAIN DECK L5 DOOR FORWARD CUTOUT REVEAL DOUBLER AT BS 2231 BETWEEN S16L TO S18L. REPAIRED PER EA 67-209747.Aug 31, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA073056719Frame · crackedDURING "M" CHECK, FOUND CRACKS IN FRAME AT BS 280 S24R TO S24L. REPAIRED PER EA 67-209749.Aug 31, 2007 · N619US · Boeing 747251F · Fuselage Main, FrameSDR NWAA072946719Battery Pack · inoperativeDURING OVERNIGHT CHECK, FOUND UPPER DECK DOOR THRESHOLD EMERGENCY LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKED GOOD AND AIRCRAFT RETURNED TO SERVICE.Aug 30, 2007 · N619US · Boeing 747251F · Emergency LightingSDR NWAA073096719Frame · crackedDURING "M" CHECK, FOUND CRACKS IN FRAME WEB DOUBLER AT BS 880 S9L. REPAIRED PER EA 67-209743.Aug 29, 2007 · N619US · Boeing 747251F · Fuselage Main, FrameSDR NWAA073126719Tension Tie · crackedDURING "M" CHECK, FOUND CRACKS IN UPPER LOBE TENSION TIE CHANNEL FASTENER HOLES AT BS 860 LT. REPAIRED PER EA 67-209738.Aug 28, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA073146719Tension Tie · crackedDURING "M" CHECK, FOUND CRACKS IN UPPER LOBE TENSION TIE CHANNEL FASTENER HOLES AT BS 820 RT. REPAIRED PER EA 67-209736.Aug 28, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA073166719Tension Tie · crackedDURING "M" CHECK, FOUND CRACKS IN UPPER LOBE TENSION TIE CHANNEL FASTENER HOLES AT BS 920 LBL 40 AND LBL 43. REPAIRED PER EA 67-209741.Aug 28, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous StructureSDR NWAA073136719Tension Tie · crackedDURING "M" CHECK, FOUND CRACKS IN UPPER LOBE TENSION TIE CHANNEL AND WEB FASTENER HOLES AT BS 840 LT. REPAIRED PER EA 67-209737.Aug 24, 2007 · N619US · Boeing 747251F · Fuselage Miscellaneous Structure
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