N476WN

Service difficulty reports · 307

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 = 'N476WN' AND registry_match = 'registration'
  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 SWAA2026101618896Lens · missingFO SIDE EMERGENCY EXIT LIGHT LENS MISSING. REPLACED THE EMERGENCY LIGHT LENS IAW AMM 33-51-01.Oct 12, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026082489124Lamp · inoperativeFWD ENTRY DOOR EXTERIOR EMERGENCY LIGHT INOP. REMOVED AND REPLACED LAMP ON FWD ENTRY DOOR EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-00.Aug 19, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026071019782Light · delaminatedBLUE PHOTOLUMINESCENT STRIP DELAMINATING FWD OF PASSENGER SEAT 1D. REMOVED AND REPLACED IAW AMM 33-51-15-400-802-NG.Jul 9, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062915391Rib · crackedPOSSIBLE CRACK INDICATION ON LT OTBD AFT FLAP INBOARD CLOSURE RIB UPPER HOLE AT 7 O'CLOCK POSITION. R & R T/E AFT FLAP LT OTBD IAW AMM 27-51-22, NO DEFECTS NOTED.Jun 24, 2026 · N476WN · Boeing 7377H4 · Trailing Edge FlapsSDR SWAA2026062313638Fuse · inoperativeTWO INOPERATIVE EMERGENCY LIGHTS OVERHEAD BINS 5 AND 6. REPLACED FUSES ON BOTH POWER SUPPLIES M1668 AND M1670 IAW AMM 33-51-06-960-804. TESTED OK.Jun 18, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062315122Fuse · inoperativeINOPERATIVE EMERGENCY LIGHTS 2 (EA) OVERHEAD BINS 5 AND 6. REPLACED FUSES ON BOTH POWER SUPPLIES M1668 AND M1670 IAW AMM 33-51-06-960-804. TESTED OK;Jun 18, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062312885Skin · delaminatedDELAMINATION ON INBOARD CORNER ON AFT FLAP OUTBOARD LT WING. EVALUATED DAMAGE ON INBOARD CORNER OF OUTBOARD AFT FLAP AT LT WING IAW SRM 57-53-01-2R-16. FOR REMOVE AND INSTALL AFT FLAP OUTBOARD LT WING PROCEDURE SEE TTG8Q01CRW1PJun 16, 2026 · N476WN · Boeing 7377H4 · Trailing Edge FlapsSDR SWAA2026062309065Plate · crackedCRACK CORRUGATED PLATE TRAILING EDGE LOCATED IRSS 219 AT LT WING. REPLACED CORRUGATED PLATE LOC. ON TRAILING EDGE IRSS 219 AT LT WING IAW SRM 51-40-02-0G-0 AND 51-10-02-0G-0, ITEM 9.Jun 3, 2026 · N476WN · Boeing 7377H4 · Wing Main, Frame StructureSDR SWAA2026062309073Plate · crackedCRACKED CORRUGATED PLATE TRAILING EDGE LOCATED ORSS 250 AT LT WING. PERFORMED VISUAL INSPECTION IAW SRM 51-10-04-0G-0 ON CORRUGATED PLATE TRAILING EDGE LOCATED ORSS 250 AT LT WING AND NOT FOUND CRACK ONLY BROKEN FASTENER HEAD (2/EA) REMOVED AND INSTALLED FASJun 3, 2026 · N476WN · Boeing 7377H4 · Wing Main, Frame StructureSDR SWAA2026062308953Angle · crackedCRACKED ANGLE TRAILING EDGE LOCATED ORSS 271 RT WING. REPLACED ANGLE T/E LOCATED ORSS 271 RT WING IAW SRM 51-40-02-0G-0, DWG 115A2930, SHEET 6, REV-.Jun 3, 2026 · N476WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2026062308954Fastener · brokenCRACKED CORRUGATED PLATE T/E LOCATED ORSS 261 AT RT WING. PERFORMED VISUAL INSPECTION IAW SRM 51-10-04 ON CORRUGATED PLATE T/E LOCATED ORSS 261 AT RT WING AND NOT FOUND CRACK ONLY BROKEN FASTENER HEAD (1 E/A). REMOVED AND INSTALLED FASTENER IAW SRM 51-40-02, Jun 3, 2026 · N476WN · Boeing 7377H4 · Wing Main, Frame StructureSDR SWAA2026062308705Rib · crackedCRACK LEADING EDGE RIB LOCATED LE STA 86.66 RT HORIZONTAL STAB. REPLACED LEADING EDGE RIB LOCATED ON LE BS 86.66 RT HORIZONTAL STAB IAW SRM 51-10-02, PARAGRAPH 9, SRM 51-40-02, AND DWG 186A1001, SHEET 10, REV A.Jun 2, 2026 · N476WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2026062308223Support Angle · crackedCRACKED SUPPORT ANGLE LOCATED BS 867 BETWEEN S-2R TO S-3R PASSENGER CABIN. REPLACED SUPPORT ANGLE BS 867 BETWEEN S2R TO S3R PASSENGER CABIN IAW SRM 51-40-02-0G-0, & DWG 146A7901, SHEET 58, REV-.Jun 1, 2026 · N476WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026062308323Access Panel · damagedELONGATED HOLE ACCESS PANEL 661BB AT RT WING. REPAIRED ACCESS PANEL 661BB AT RT WING IAW SRM 51-70-04-2R-10, REPAIR 10.Jun 1, 2026 · N476WN · Boeing 7377H4 · Wing, Plate/SkinSDR SWAA2026062308092Light · deterioratedDETERIORATED PHOTOLUMINESCENT STRIP (5EA) LT SIDE. REPLACED PHOTOLUMINESCENT STRIP (5EA) LT SIDE IAW AMM 33-51-15-400-802.May 31, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062308093Light · deterioratedDETERIORATED PHOTOLUMINESCENT STRIP (5EA) RH SIDE. REPLACED PHOTOLUMINESCENT STRIP (5EA) RT SIDE IAW AMM 33-51-15-400-802.May 31, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062308094Angle · crackedCRACKED ANGLE ACCESS PANEL 551FB AT LT WING. REPLACED ANGLE ON ACCESS PANEL 551FB AT LT WING IAW SRM 51-10-02-0G-0, PARAGRAPH 9, SRM 51-40-02-0G-0, AND DWG 115A2710, SHEET 6, REV B.May 31, 2026 · N476WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2026062307683Scuff Plate · crackedCRACKED AFT CORNER SCUFF PLATE AT AFT CARGO BAY. REPAIRED AFT CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1, REPAIR 1, AND BAC 5975.May 30, 2026 · N476WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026062307690Lens · brokenBROKEN EMERGENCY LENS OVERHEAD STOWAGE BIN ON POSITION (2) (3) (4) (5) (6) (7) (8) (10) RT SIDE IN PASSENGER CABIN. REPLACED EMERGENCY LENS OVERHEAD STOWAGE BIN ON POSITION (2); (3); (4); (5); (6); (7); (8); (10) IAW AMM 33-51-03-960-801, STEP 2.D (3) (A), & May 30, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062307691Lens · brokenBROKEN EMERGENCY LENS OVERHEAD STOWAGE BIN ON POSITION (1) (3) (4) (5) (6) (7) (8) (9) (11) LT SIDE AT PASSENGER CABIN. REPLACED EMERGENCY LENS OVERHEAD STOWAGE BIN ON POSITION (1) (3) (4) (5) (6) (7) (8) (9) & (11) LT SIDE AT PASSENGER CABIN IAW AMM 33-51-0May 30, 2026 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062307679Angle · crackedCRACK ANGLE FLOOR STRUCTURE LOCATED BS 694 AND RBL 24.82 AT PASSENGER CABIN. REPLACED ANGLE FLOOR STRUCTURE LOCATED BS 694 TO RBL 24.82 AT PASSENGER CABIN IAW SRM 51-40-02-0G-0, AND DRAWING 111A6000, SHEET 208, REV-, AND SRM 51-10-02-0G-0, ITEM 9.May 29, 2026 · N476WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026062307678Crossbeam · crackedCRACK FLOOR STRUCTURE BREAK PANEL ON BS 540 BTW LBL 0.07 TO RBL 24.82. REPLACED BREAK PANEL LOCATED ON FLOOR STRUCTURE BS 540 AND BTW LBL0 TO RBL 24.82 IAW DWG 143A0060, SHEET 36, REV A, SRM 51-40-02-0G-0, & SRM 51-10-02-0G-0, PARAGRAPH 9.May 29, 2026 · N476WN · Boeing 7377H4 · Fuselage Main, StructureSDR SWAA2026062307680Angle · crackedCRACKED ANGLE FLOOR STRUCTURE LOCATED BS 694 LBL 0.07 IN THE PASSENGER CABIN. REPLACED ANGLE FLOOR STRUCTURE LOCATED BS 694 BTW LBL 24.82 TO LBL 0.07 IAW SRM 51-40-02-0G-0; SRM 51-10-02-0G-0, PARAGRAPH 9, AND DWG 273A9110, SHEET 6, REV A.May 29, 2026 · N476WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026062307681Skin Panel · crackedCRACK INDICATION FOUND ON LT HORIZONTAL STAB LOWER SKIN PANEL. LOCATED AT STAB STA 193.9 RIB AND 8 INCH. FROM REAR SPAR. INBD SIDE OF RIB. ON STEP 7 AND 8. PERFORMED REPAIR ON LT HORIZONTAL STAB LOWER SKIN PANEL IAW SRM 55-10-01-2R-11, REPAIR 11.May 29, 2026 · N476WN · Boeing 7377H4 · Horizontal Stabilizer, Plate/SkinSDR SWAA2026062307138Vapor Barrier · crackedCRACKED VAPOR BARRIER WEB RT SIDE AT BS 663.75 MAIN WHEEL WELL. REPAIRED VAPOR BARRIER WEB RT SIDE AT BS 663.75 MAIN WHEEL WELL COMPARTMENT IAW SRM 57-10-10-2R-2, REPAIR 2.May 28, 2026 · N476WN · Boeing 7377H4 · Fuselage Main, BulkheadSDR SWAA2026062307127Pressure Deck · crackedCRACK INDICATION FOUND ON HORIZONTAL PRESSURE DECK WEB AT LBL 31 BETWEEN BS 663 TO BS 675 IN THE MAIN WHEEL WELL. PERFORMED A PERMANENT REPAIR LOC ON HORIZONTAL PRESSURE DECK WEB IAW SRM 53-40-51-2R-2, REPAIR 2.May 27, 2026 · N476WN · Boeing 7377H4 · Fuselage Main, StructureSDR SWAA2026062306630Skin · crackedCRACKED LOWER SURFACE OF LEADING EDGE SLAT 5 NOSE SKIN AT ACTUATOR LOC. AROUND FASTENER AT RT WING. PERFORMED PERMANENT REPAIR ON LOWER SURFACE LEADING EDGE SLAT NOSE SKIN AT THE ACTUATOR FITTING SLAT 5 BTW SS 75 TO SS 95 RT WING IAW SRM 57-42-01-2R-8, REPAIRMay 26, 2026 · N476WN · Boeing 7377H4 · Leading Edge DevicesSDR SWAA2026062306628Skin · crackedCRACK AROUND FASTENER LOWER SURFACE LEADING EDGE SLAT NOSE SKIN AT THE ACTUATOR FITTING SLAT 6 AT RT WING. EVALUATED LOWER SURFACE LEADING EDGE SLAT NOSE SKIN AT THE ACTUATOR FITTING SLAT 6 (SLAT STATION 202.45) AT RT WING AND FOUND OUT LIMITS DUE TO CRACK ISMay 26, 2026 · N476WN · Boeing 7377H4 · Leading Edge DevicesSDR SWAA2025111133362Sign · inoperativeAFT FLIGHT ATTENDANT OVERHEAD CALL LIGHT INOPERATIVE. REMOVED AND REPLACED AFT EXIT SIGN ASSY IAW AMM 33-51-01. OPS CHECKED GOOD.Nov 8, 2025 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2025110330477Handle · looseFA REPORTED AFTER ENTRY DOOR HANDLE LOOSE. TORQUED AND SAFETIED AFT ENTRY DOOR INTERIOR HANDLE IAW AMM 52-13-00.Oct 30, 2025 · N476WN · Boeing 7377H4 · Passenger/Crew DoorsSDR SWAA2025102829340Transmitter · faultedTRAILING EDGE FLAP SPLIT ON LANDING CONFIGURATION. REMOVED LT FLAP POSITION TRANSMITTER IAW AMM 27-58-01. REMOVED AND REPLACED THE NR 3 FLAP TRANSMISSION INBD COUPLING SLEEVE & HALF IAW AMM 27-51-31, & LT POSITION TRANSMITTER IAW AMM 27-58-01. OP CHECK GOOD.Oct 27, 2025 · N476WN · Boeing 7377H4 · Trailing Flap Position Indicating SystemSDR SWAA2025102829372Sleeve · damagedTRAILING EDGE FLAP SPLIT ON LANDING CONFIGURATION. REMOVED AND REPLACED THE NR 3 FLAP TRANSMISSION INBD COUPLING SLEEVE & HALF IAW AMM 27-51-31 & LT POSITION TRANSMITTER IAW AMM 27-58-01. OP CHECKED GOOD.Oct 27, 2025 · N476WN · Boeing 7377H4 · Trailing Flap Position Indicating SystemSDR SWAA2025082207224Slide · looseGIRT BAR FWD SERVICE DOOR NOT SECURE IN PLACE ON LEFT SIDE. REPACKED SLIDE AND GIRT BAR PER AMM 25-66-01. OPS CHECK GOOD.Aug 22, 2025 · N476WN · Boeing 7377H4 · Escape SlideSDR SWAA2025082207283Girt Bar · looseGIRT BAR FWD SERVICE DOOR NOT SECURE IN PLACE ON LEFT SIDE. REPACKED SLIDE AND GIRT BAR PER AMM 25-66-01. OPS CHECK GOODAug 22, 2025 · N476WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2025081403397Skin · crackedCRACKED SHEETMETAL AT LOWER CUTOUT OF EXTERNAL ACCESS POWER DOOR. REPAIRED DAMAGED LOCATION PER SRM 53-10-15-2R-4. PERFORMED HIGH FREQUENCY EDDY CURRENT (HFEC) INSPECTION OF THE TRIM OUT EDGE IAW NDT PART 6; 51-00-00; PROCEDURE 23. NO DEFECTS NOTED.Aug 12, 2025 · N476WN · Boeing 7377H4 · Fuselage Main, Plate/SkinSDR SWAA2025080196909Megaphone · inoperativeFWD MEGAPHONE INOPERATIVE.Jul 31, 2025 · N476WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2025080196908Megaphone · brokenAFT MEGAPHONE HAS BROKEN HANDLE. REMOVED AND REPLACED AFT MEGAPHONE PER AMM 25-64-00.Jul 31, 2025 · N476WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2025033119758Slide · dislodgedFWD ENTRY DOOR ESCAPE SLIDE FELLOUT OF POSITION<[01] C/W MT-725-61-06<BR>RESECURED SLIDE PACKMar 30, 2025 · N476WN · Boeing 7377H4 · Escape SlideSDR SWAA2025031705908Sign · looseMID-CABIN OVERHEAD EXIT SIGN COVER DETACHED <[01]. RESECURRED OVERWING EMERGENCY EXIT SIGN PER AMM 33-51-00.Mar 15, 2025 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2024111858886Fitting · pulled#1 PYLON FARING FORWARD CASTING INBD HILOK FASTENER HOLES COMMON TO INTERCOSTAL PULLED THROUGH.<[01] REMOVED AND REPLACED STRUCT FAIRING FWD FITTING PER SRM 51-10-02 AND SRM 51-40-02;[02] INSPECTED WORK ABOVE;[03] C/W RII INSPECTION. OF INSTALLED FAIRING FWD TNov 12, 2024 · N476WN · Boeing 7377H4 · Nacelle/Pylon, Attach FittingsSDR SWAA2024101147213Hook · missingFWD ENTRY DOOR SLIDE RETENTION CLIP MISSING ON LEFT SIDE.<[01] REPOSITIONED GIRT BAR RETAINER AND REPLACED MISSING FASTENER REF IPC 25-66-00-14 AND SIP.Oct 10, 2024 · N476WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2024093042690Strut · crackedFOUND CRACK ON TRF PN 340-166-210-0 SN PA179695 STRUT 16 AREA C2 THAT MEASURES .375' IN LENGTH.<[01] C/W EA M-21-172-00810 TRIGGERING TRF MOUNT INSPECTION 7256-I-14340 FOR LARGEST CUMULATED CRACK FINDINGS FROM 0.28 INCH TO LESS THAN 0.39 INCH IN LENGTHSep 26, 2024 · N476WN · Boeing 7377H4 · Empennage StructureSDR SWAA2024083031710Girt Bar · out of adjustR2 DOOR GIRT LOW; CATCHES DOOR JAM WHEN CLOSING<[01] REPACKED R2 SLIDE PER MT 725-61-06Aug 29, 2024 · N476WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2024071813304Skirt · out of adjustCUSTOMER WALK: R2 DOOR SLIDE SKIRT HITS HARD ON DOOR THRESHOLD WHEN DOOR OPEN/CLOSED<[01] RE-ADJUSTED VELCRO STRIPS AT R2 DOOR SLIDE AS PER AMM 26-66-01-200-802;[02] CORRECTION STEP #1<BR>RE-ADJUSTED VELCRO STRIPS AT R2 DOOR SLIDE AS PER AMM 25-66-01-200-802;[Jul 16, 2024 · N476WN · Boeing 7377H4 · Escape SlideSDR SWAA2024071710755Battery Pack · inoperativeSEVERAL EXTERIOR AND INTERIOR EMERGENCY LIGHTS INOPERATIVE.<[01] PERFORMED TROUBLESHOOTING OF EMERGENCY EXIT LIGHTS - MID CIRCUIT AND FOUND BATTERY PACK DEFECTIVE. FOUND ALSO OPEN CIRCUIT FROM CONNECTOR D10716 POSITION 15 AND POSITION 16 TO GROUND THROUGH L106Jul 9, 2024 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2024071708203Light · damagedLAVATORY B EMERGENCY EXIT LIGHT ASSY. IS DAMAGED.<[01] REMOVED AND REPLACED LAVATORY B EMERGENCY EXIT LIGHT ASSY; REF B737-700 AMM 33-51-01-960-802.;[02] VERIFIED STEP 1 <BR>AUDIT C/W FER MPM 52-02-02Jul 2, 2024 · N476WN · Boeing 7377H4 · Emergency LightingSDR SWAA2024071803795Rib · crackedRH HORIZONTAL LEADING EDGE PANEL 341B RIB #10 FOUND CRACKED.<[01] SUMMARY=<BR>APPLIED STRIPPER TO RIGHT HORIZONTAL STABILIZER LEADING EDGE RIB #10 FOR NDT TEST AS PER B 737 AMM 51-21-11-150-801.<BR>PERFORMED HFEC INSP. ON RH HORIZONTAL L/E PANEL 341B RIB #10 IJun 20, 2024 · N476WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2024071803796Rib · crackedRH HORIZONTAL LEADING EDGE PANEL 341B RIB #6 FOUND CRACKED.<[01] ***SUMMARY**<BR>REMOVED RIGHT HORIZONTAL STABILIZER L/E #6 RIB AS PER B 737 SRM 51-40-02-0G-0.<BR>LOCATED AND DRILLED NEW RIB AS PER B 737 SRM 51-40-05-0G-0.<BR>INSTALLED RH HORIZONTAL LEADING EDJun 20, 2024 · N476WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2024071803364Doubler · corrodedCORROSION R/H LOWER FWD WING TO BODY FAIRING PANEL # 191CR HAS CORROSION AT INNER DOUBLER DRAING MAST.<[01] EVALUATED DAMAGE AT R/H LOWER FWD WING TO BODY FAIRING PANEL # 191CR INNER DOUBLER DRAING MAST FOUND OUT OF LIMITS IAW SRM 51-10-02-0G-0. REMOVED AND REJun 19, 2024 · N476WN · Boeing 7377H4 · Aerodynamic FairingsSDR SWAA2024071803195Fairing · crackedFLAP TRACK # 8 FAIRING 644BB CRACKED AT INTERNAL SKIN AFT MKD DOT<[01] PREPARED FOR REPAIR ON FLAP TRACK # 8 FAIRING 644BB; AS PER SRM 51-70-04-2R-1;INSTALLED REPAIR ON FLAP TRACK # 8 FAIRING 644BB; AS PER SRM 51-70-04-2R-1- MATERIAL USED PO.2061896 AND PO.173Jun 18, 2024 · N476WN · Boeing 7377H4 · Trailing Edge Flaps
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