N478WN

Service difficulty reports · 291

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 = 'N478WN' 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 SWAA2024061399851Cover · brokenEMERGENCY EXIT SIGN COVER RIGHT SIDE OVERWING BROKEN<[01] REMOVED AND REPLACED LIGHT ASSEMBLY PER MM 33-51-01Jun 9, 2024 · N478WN · Boeing 7377H4 · Emergency LightingSDR SWAA2024060391487Floor Panel · crackedFORWARD CARGO FLOOR PANEL CRACKED FLOOR PANEL 120BF<[01] OK TO CONTINUE PER MEL 25-16-01. SP1B <BR>AUTH #195986<BR>MX PROCEDURES C/W;[02] R/R?D FWD CARGO COMPARTMENT FLOOR PANEL IAW AMM 25-52-10May 30, 2024 · N478WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2023110717434Rib · brokenR/H WING DEFLECTION RIB IN BETWEEN I/B AND O/B FLAPS HAS A BROKEN UPPER SHELF PANEL SUPPORT FLANGE.<[01] REMOVED DAMAGED UPPER TAB FROM R/H DEFLECTOR CONTROL RIB PER SRM 57-51-02-2R-3 REPAIR 3.;[02] C/W HFEC IAW B737 NDT 51-00-00 PART 6 PROC 23 NO DEFECTS NOTENov 3, 2023 · N478WN · Boeing 7377H4 · Wing, Rib/BulkheadSDR SWAA2023110717602Support Beam · out of limitsSHELF PANEL SUPPORT BEAM REQUIRES SRM REPAIR 57-51-02 REPAIR 1 TO BE ACCOMPLISH WITH REPAIR 3<[01] FOUND THE SLOT IN THE EXISTING FIXED TRAILING EDGE SUPPORT BEAM EXCEEDS THE MAXIMUM DIMENSIONS ALLOWED. SUPPORT BEAM IS OUT OF LIMITS PER SRM 57-51-02-2R-1 PAR 4Nov 3, 2023 · N478WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2023101108823Battery Pack · inoperativeFWD SVC DOOR EMERGENCY LIGHTS INOP<[01] R/R M1675 BATTERY PACK PER AMM 33-51-06.Oct 7, 2023 · N478WN · Boeing 7377H4 · Emergency LightingSDR SWAA2023092803946Fitting · damaged#2 ENGINE AFT PYLON FWD INBD FITTING ELONGATED.<[01] REAMED ELONGATED HOLE TO .5625' PER SRM 51-40-05.;[02] MEASURED DAMAGE TO THE FACE OF THE FITTING CAUSED BY THE BUSHING HAT WORKING TO BE .019? DEEP. FOUND NO APPLICABLE SRM LIMITS. REMOVED DAMAGE PER SRM 51Sep 23, 2023 · N478WN · Boeing 7377H4 · Nacelle/Pylon, Attach FittingsSDR SWAA2023052451338Lens · incorrectFWD ENTRY DOOR LOWER EXIT SIGN LENS HAS ARROW POINTING IN WRONG DIRECTION<[01] INSTALLED CORRECT LENS AT FWD ENTRY DOOR PER AMM 33-51-01May 23, 2023 · N478WN · Boeing 7377H4 · Emergency LightingSDR SWAA2023022104924Light · brokenFWD ENTRY DOOR EMER EXIT LT LENSBASE BROKEN<[01] R&R?D LT BASE & OPS CK OKPER SIPFeb 18, 2023 · N478WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022120578513Charger · inoperativeLEFT OVER WING EMERGENCY EXIT LIGHT OUT. REMOVED AND REPLACED LT BATTERY PACK CHARGER IAW AMM 33-51-06. OP CHECKED GOOD. REPLACED LT BATTERY PACK.Dec 5, 2022 · N478WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022111068429Handle · brokenFLT ATTENDANT REPORTS THE GRAB HANDLE ON THE AFT SERVICE DOOR IS BROKEN / [01] REPLACED ASSIST HANDLE PER AMM 52-41-31Nov 7, 2022 · N478WN · Boeing 7377H4 · Galley DoorsSDR SWAA2022080337932Flashlight · inoperativeFLASHLIGHT VFT F/A STATION INOP. / [01] R/R I/B F/A FLASHLIGHT & BATTERY REF. AMM 25-64-00. <BR>CMM 25-60-02Aug 2, 2022 · N478WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2022072530705Flashlight · inoperativeQC WALK: CABIN PASSENGER AFT LEFT HAND WINDSCREEN FLASH LIGHT INOP (I/B). / [01] REPLACED FLASHLIGHT BATTERY AT AFT WINDSCREEN I/B AS PER B737 AMM 25-64-00-900-806;[02] FINAL INSPECTION; BATTERY REPLACED.Jul 19, 2022 · N478WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2022072530890Assist Assy · looseAFT OF L1 DOOR ASSIST HANDLE LOOSE / [01] DONE BY ANGEL CRUZ<BR>PROPERLY INSTALLED AFT OF L1 DOOR ASSIST HANDLE IAW B737-700 AMM 25-21-31-420-802;[02] VERIFIED 1.Jul 19, 2022 · N478WN · Boeing 7377H4 · Passenger Compartment EquipmentSDR SWAA2022072530892Handle · looseR2 DOOR ASSIST HANDLE ON DOOR LINER AND FWD SIDEWALL BOTH NEED TO BE TIGHTER / [01] DONE BY ANGEL CRUZ 34017<BR>PROPERLY INSTALLED R2 DOOR ASSIST HANDLE ON DOOR LINER AND FWD SIDEWALL IAW AMM 25-21-25-420-801;[02] VERIFIED 1.Jul 19, 2022 · N478WN · Boeing 7377H4 · Passenger/Crew DoorsSDR SWAA2022072530518Skirt · looseQC WALK: PAX COMP. R-2 DOOR SLIDE SKIRT HITTING THRESHOLD (WHEN OPENING/CLOSING DOOR) / [01] PAX COMP.R2 DOOR SLIDE SKIRT HITTING THRESHOLD WHEN OPENING AND CLOSING WILL BE ACCOMPLISHED ON MT 725-61-06;TTG8Q00DMZFW;[02] VERIFIED AND INSPECTED STEP#1.Jul 18, 2022 · N478WN · Boeing 7377H4 · Escape SlideSDR SWAA2022072530525Light · inoperativeQC WALK: PAX CABIN L/H EMERGENCY LIGHTS AT OVERWING EXIT HATCH INOP / [01] RE-SECURED CABIN L/H EMERGENCY LIGHTS AT OVERWING EXIT HATCH AS PER REFERENCE B737 AMM 33-51-03-960-801; PERFORMED OPERATIONAL TEST AS PER REFERENCE B737 AMM 33-51-00-710-801; TEST NORMJul 18, 2022 · N478WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022072529649Panel · elongatedAFT CENTER WHEEL WELL PANEL 193D MATING SURFACE HAS WEAR MARKS AND SEVERAL ELONGATED HOLES. / [01] REMOVED AND REPLACED AFT CENTER WHEEL WELL PANEL 193D ; INSTALLATION WILL BE ACCOMPLISHED ON TASK CARD TTG8Q00CLW5Q;[02] VERIFIED STEP 1.Jul 15, 2022 · N478WN · Boeing 7377H4 · Aerodynamic FairingsSDR SWAA2022072526883Stiffener · crackedRH HORIZONTAL STABILIZER RIB NUMBER 5 HAS A CRACK ON NUMBER 2 STIFFENER EXTENDING INTO THE WEB 1 INCH ABOVE LOWER ATTACHING FLANGE. RH HORIONTAL STABILIER RIB NUMBER 5 HAS A CRACK ON NUMBER 2 STIFFENER EXTENDING INTO THE WEB 1 INCH ABOVE LOWER ATTACHING FLANGEJul 8, 2022 · N478WN · Boeing 7377H4 · Horizontal Stabilizer, Plate/SkinSDR SWAA2022072735031Fitting · missingRIGHT IB FLAP MISSING ZERT FITTING AT AFT FLAP IB TRACK OB AFT ROLLER. MISSING LUBRICATION AT AFT FLAP TRACK ROLLERS; TRACK END BEARINGS AND AT IB AND OB END ROLLERS ON AFT FLAP. / [01] INSTALLED ZERT FITTING IN RIGHT AND LEFT IB FLAP ; LUBRICATED (RIGHT AND LJul 7, 2022 · N478WN · Boeing 7377H4 · Wing Miscellaneous StructureSDR SWAA2022072530094Flashlight · brokenFWD L1 WINDSCREEN : TWO FLASLIGHTS BROKEN / [01] FLASHLIGHTS RECEIVED INSTALLATION WILL BE ACCOMPLISHED ON TASK CARD TTG8Q00DDTLM;[02] FINAL INSPECTION; FLASHLIGHT RECEIVED INSTALLATION WILL BE ACCOMPLISHED ON TASK CARD TTG8Q00DDTLM.Jul 6, 2022 · N478WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2022072735017Skin · corrodedFUSELAGE SKIN HAS PIT BS 195 3' BELOW S-24R. / [01] APPLIED PAINT STRIPPER ON AREAS TO ACCESS AT FUSELAGE SKIN STA 195 3' BELOW STR 24R AS PER REF B737-700 AMM 51-21-11-150-810;[02] REMOVED FASTENER 1 EACH TO ACCESS TO REMOVE DAMAGE ON AREAS AS PER REF B737-70Jun 23, 2022 · N478WN · Boeing 7377H4 · Fuselage Main, Plate/SkinSDR SWAA2022072521682Fairing · debondedFLAP CANOE 642BB HAS INNER LINER DISBONDED AT FWD RT SIDE. 8-55 / [01] PREPARED FOR REPAIR AT FLAP CANOE 642BB IAW B737 SRM 51-70-06-2R-7;[02] VERIFIED STEP 1. OK TO REPAIR FLAP CANOE 642BB.;[03] REPAIRED FLAP FAIRING 644BB PER SRM 51-70-06-2R-7. MATERIAL USEDJun 22, 2022 · N478WN · Boeing 7377H4 · Wing, Control SurfacesSDR SWAA2022072521239Intercostal · crackedCABIN FLOOR INTERCOSTAL CRACKED ON UPPER FLANGE BS 360+15' RBL 9. CORRECT LOCATION BS 380+15' / [01] INSTALLED EWIS PROTECTION AT REPAIR AREA AS PER B-737-700 AMM. 20-60-07-913-801;[02] REMOVED DAMAGE CABIN FLOOR INTERCOSTAL UPPER FLANGE AT STA.360+15'AS PER BJun 21, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072521240Intercostal · crackedCABIN FLOOR INTERCOSTAL CRACKED ON UPPER FLANGE BS 360+19' BL 0 CORRECT LOCATION IS BS 380+19' / [01] INSTALLED EWIS PROTECTION AT REPAIR AREA AS PER B-737-700 AMM. 20-60-07-913-801;[02] REMOVED DAMAGE CABIN FLOOR INTERCOSTAL UPPER FLANGE AT STA.360+19 BL.0 ASJun 21, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072521243Intercostal · crackedCABIN FLOOR INTERCOSTAL CRACKED ON UPPER FLANGE BS 360+10' RBL 41. 8-49 CORRECTION FOR LOCATION: BS 380+10' RBL 41 / [01] INSTALLED EWIS PROTECTION AT REPAIR AREA AS PER B-737-700 AMM. 20-60-07-913-801;[02] REMOVED DAMAGE CABIN FLOOR INTERCOSTAL UPPER FLANGE AJun 21, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072521241Fastener · missingCABIN FLOOR INTERCOSTAL FWD SIDE OF BS 380 BL 0 MISSING 5 FASTENERS. 8-52 CORRECT LOCATION IS: BS 400. / [01] CORRECTING STA : STATION IS 380 TO 400;[02] STEP 1 CORRECT LOCATION IS STA 400; BL 0.;[03] INSTALLED MISSING FASTENERS AT CABIN FLOOR INTERCOSTAL FWD.Jun 21, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072521244Floor Panel · crackedFLOOR PNL 231AF HAS 2 CRACKS IN UPPER SURFACE. 8-5 / [01] RECEIVED NEW FLOOR PANEL 231 AF; INSTALLATION WILL BE ACCOMPLISHED ON TTG8Q00CLWKB;[02] [FINAL] VALIDATED STEP 1Jun 21, 2022 · N478WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2022072521247Floor Panel · crackedCABIN FLOOR PNL222BF HAS HOLES / CRACKS ON BOTH SIDES. 8-54 / [01] REPLACED FLOOR PANEL 222BF INSTALLATION WILL BE ACCOMPLISH ON CARD # TTG8Q00CLWKH;[02] FINAL INSPECTION; RECEIVED FLOOR PANEL REPLACEMENT AND IT WILL BE ACCOMPLISH ON CARD # TTG8Q00CLWKH.Jun 21, 2022 · N478WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2022072520257Floor Panel · crackedCABIN FLOOR PANEL 241AEF CRACKED AT CORNER. / [01] NEW FLOOR PANEL RECEIVED AND WILL BE INSTALL USING TASK CARD TTG8Q00CLW9X;[02] VERIFIED 1.Jun 18, 2022 · N478WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2022072419751Floor Panel · brokenAFT CABIN FLOOR PANEL 241ADF 1EA INSERT HOLE BROKEN OUT AS MARKED. 124-060 / [01] RECEIVED NEW FLOOR PANEL - INSTALLATION WILL BE PERFORMED ON TASK CARD - TTG8Q00CLW9Z;[02] FINAL INSPECTION; ISSUED SUMMARY EA 22-153-01986; INSTALLATION WILL BE PERFORMED ON TASJun 17, 2022 · N478WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2022072519580Support Channel · corrodedCORROSION. AT FASTENER HOLE FLOOR SUPPORT ZEE CHANNEL S-25L STA 500B FWD CARGO COMPARTMENT MKD DOT / [01] FOUND CRACK AROUND FASTANER HOLE AT FLOOR SUPPORT ZEE CHANNEL S-25 STA 460 FWD CARGO .;[02] ADDING REF ON STEP #1 REF B737-700 SRM 51-10-02-0G-0.;[03] STAJun 16, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519564Stringer · crackedFWD CABIN WET AREA L/H SIDE WALL S-15L CRACKED AT F.S 294.5 MKD DOT / [01] REMOVED EXISTING FASTENERS COMMON TO REPAIR AREA AT FWD CABIN WET AREA STRINGER S-15L; STA 294.5 AS PER B737-700 SRM 51-40-02-0G-0.;[02] VERIFIED 1.;[03] PERFORMED ROTO INSP ON EXISTINGJun 16, 2022 · N478WN · Boeing 7377H4 · Fuselage Main, Longeron/StringerSDR SWAA2022072519565Flange · crackedFWD CABIN L/H FUSELAGE FRAME LOWER FLANGE CRACKED ABOVE L-1 DOOR CUTOUT FWD STA 312 MKD DOT / [01] REPAIR OF CRACK FOUND AT BS 312 FRAME UPPER CHORD ABOVE L1 DOOR BETWEEN S-5L AND S-6L WAS ACCOMPLISHED ON ATTACHED EA M-22-153-01244.;[02] VERIFIED 1.Jun 16, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519569Channel · corrodedAFT CARGO FLOOR SUPPORT 22 LEFT OF CENTER LINE 'Z' CHANNEL AT 727B - 807 HAS CORROSION / [01] EVALUATION OF AFT CARGO L/H ZEE CHANNEL FROM STA 727B TO STA 807 WAS FOUND EXFOLIATED AS PER SRM 53-00-53-1A-2;[02] L/H ZEE CHANNEL STA 727B TO STA 807 WAS FOUND OUT Jun 16, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519583Intercostal · corrodedCORROSION ** AT AFT CARGO COMPARTMENT BILGE INTERCOSTAL S-27R O/B SIDE STA 787+7' MKD DOT / [01] AFT CARGO BILGE WEB AT S-27R; STA 787+7' FOUND EXFOLIATED AND OUT OF LIMITS AS PER SRM 53-60-15-1A-1.;[02] VALIDATED STEP 1;[03] REMOVED EXFOLIATED WEB AT AFT CARGJun 16, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519575Fitting · crackedRIGHT WING REAR SPAR T/E DEFLECTION CONTROL RIB PANEL VERTICAL BULB SEAL FITTING CRACKED I/B SIDE MKD DOT 60-006 / [01] REMOVED AND REPLACED VERTICAL BULB SEAL FITTING AT RIGHT WING REAR SPAR T/E DEFLECTION CONTROL RIB REF B 737-700 SRM 51-40-02-0G-0.;[02] VERJun 16, 2022 · N478WN · Boeing 7377H4 · Wing, Attach FittingsSDR SWAA2022072519572Fitting · crackedLEFT WING REAR SPAR T/E DEFLECTION CONTROL RIB PANEL VERTICAL BULB SEAL FITTING CRACKED I/B SIDE MKD DOT 60-003 / [01] REMOVED AND REPLACED LW REAR SPAR T/E DEFLECTION CONTROL RIB PANEL VERTICAL BULB SEAL FITTING IAW SRM 51-40-02-0G-0.;[02] VERIFIED STEP#1Jun 16, 2022 · N478WN · Boeing 7377H4 · Wing, Attach FittingsSDR SWAA2022072519574Bracket · crackedLEFT WING REAR SPAR T/E DEFLECTION CONTROL RIB PANEL HORIZONTAL BULB SEAL FITTING O/B BRACKET CRACKED ATTACHED TO O/B RIB FITTING MKD DOT 60-004 / [01] REMOVED AND REPLACED BULB SEAL FITTING BRACKET AT LW REAR SPAR T/E DEFLECTION CONTROL RIB PANEL IAW SRM 51-4Jun 16, 2022 · N478WN · Boeing 7377H4 · Wing, Attach FittingsSDR SWAA2022072518782Beam · crackedCRACK NOTED ON LOWER BEAM#4 FORWARD SERVICE DOOR UPPER CORNER AREA. EO 5241-C-14093 OR 5241-C-14344 / [01] PARTIALLY DISPLACED INTERNAL SKIN ASSY AT R-1 DOOR FOR REPLACE RIB ACCESS REF USED SRM 51-40-02-0G-0;[02] REMOVED RIB #14 AT R-1 DOOR REF USED SRM 51-40-Jun 15, 2022 · N478WN · Boeing 7377H4 · Galley DoorsSDR SWAA2022072519065Floor Panel · brokenFLOOR PNL 232GF HAS CORNER BROKEN. 8-22 / [01] REMOVED PASSENGER CABIN FLOOR PANEL 232GF REF B 737-700 AMM 53-21-00-000-801.;[02] VALIDATED STEP 1<BR>OK TO INSTALL SERVICEABLE UNIT;[03] INSTALLED PASSENGER CABIN FLOOR PANEL 232GF REF B 737-700 AMM 53-21-00-400Jun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2022072519045Floor Panel · crackedMID CABIN FLOOR PANEL 231MF HAS CRACKS AS MARKED. 124-062 / [01] REPLACED FLOOR PANEL 231 MF INSTALLATION WILL BE ACCOMPLISH ON CARD # TTG8Q00CLWJU;[02] FINAL INSPECTION; RECEIVED NEW FLOOR PANEL REPLACEMENT AND INSTALLATION WILL BE ACCOMPLISH ON CARD # TTG8Q0Jun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2022072518778Intercostal · corroded*CORROSION* FWD CABIN BETWEEN STA 294.5 AND STA 312 WL 208.1 PANEL BREAK INTERCOSTAL AT LBL 12 HAS CORROSION AS MARKED. 124-040 / [01] RE-INSPECTED AREAS AT FWD CABIN FLOOR BETWEEN STA 294.5 AND STA 312 LBL 12 WL 208.1 FOUND OUT OF LIMITS ( EXFOLIATION CORROSIJun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519033Angle · corroded*CORROSION* FWD CABIN LT SIDE INNER CORD FROM STA 294.5+6 TO STA 344+8 WL 208.1 HAS CORROSION AS MARKED. 124-050 / [01] RE-INSPECTED AREA FOUND EXFOLIATION CORROSION AT FWD CABIN LT SIDE INNER CHORD FROM STA 294.5+6' TO STA 344+8' AS PER REF B737-700 SRM 53-10Jun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519037Intercostal · crackedFWD CABIN BETWEEN STA 328 AND STA 344 WL 208.1 INTERCOSTAL AT LBL 45 IS CRACKED AS MARKED. 124-052 / [01] REMOVED AT INTERCOSTAL FWD CABIN BETWEEN STA 328 AND STA 344 AT LBL 45 IAW B 737-700 SRM 51-40-02-0G-0;[02] VERIFIED AND INSPECTED STEP #1.;[03] LOCATED AJun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519051Intercostal · crackedFWD CABIN BETWEEN STA 344 AND STA 360 WL 208.1 INTERCOSTAL AT BL 0 IS CRACKED AS MARKED. 124-057 / [01] INSTALLED EWIS PROTECTION AT REPAIR AREA AS PER B-737-700 AMM.20-60-07-913-801;[02] REMOVED DAMAGE INTERCOSTAL AT FWD. CABIN BETWEEN STA. 344 TO 366 BL 0;[0Jun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519041Intercostal · crackedFWD CABIN BETWEEN STA 344 AND STA 360 WL 208.1 INTERCOSTAL AT LBL 11 IS CRACKED AS MARKED. 124-058 / [01] INSTALLED EWIS PROTECTION AT REPAIR AREA AS PER B-737-700 AMM. 20-60-07-913-801;[02] REMOVED DAMAGE INTERCOSTAL AT FWD. CABIN BETWEEN STA.344 AND 360 LBL Jun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072519042Intercostal · crackedFWD CABIN BETWEEN STA 344 AND STA 360 WL 208.1 INTERCOSTAL AT RBL 12 IS CRACKED AS MARKED. 124-059 / [01] INSTALLED EWIS PROTECTION AT REPAIR AREA AS PER B-737-700 AMM.20-60-07-913-801;[02] REMOVED DAMAGE INTERCOSTAL AT FWD. CABIN BETWEEN STA. 344 AND 360 RBL Jun 15, 2022 · N478WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2022072518597Floorbeam · corroded*CORROSION* AFT CABIN FLOORBEAM AT STA 986.5 BL 0 TO RBL 45 WL 208.1 HAS CORROSION AS MARKED. 124-019 / [01] REMOVED CORROSION AT MAIN CABIN AFT WEB AREA FLOORBEAM UPPER CHORD STA 986.5 FROM BL 0 TO RBL 45 WL 208 REF B737-700 SRM 51-10-02-0G-0.;[02] PERFORMED Jun 14, 2022 · N478WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2022072518602Floorbeam · corroded9*CORROSION* AFT CABIN FLOORBEAM STA 986.5 BL 0 TO LBL 44 WL 208.1 HAS CORROSION AROUND FASTENER HOLES AS MARKED. 124-024 / [01] MAIN CABIN AFT WEB AREA STA 986.5 FLOORBEAM UPPER CHORD RBL 45 FOUND EXFOLIATION OUT OF LIMITS REF B737-700 SRM 53-70-51-1A-1.;[02]Jun 14, 2022 · N478WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2022072518614Floorbeam · corroded*CORROSION* AFT CABIN FLOORBEAM STA 967 WL 208.1 HAS CORROSION AROUND FASTENER HOLES BETWEEN RBL 28 AND RBL 47 AS MARKED 124-032 / [01] REMOVED CORROSION AT STA 967 FLOORBEAM UPPER CHORD FROM RBL 28 AND RBL 47 WL 208 REF B737-700 SRM 51-10-02-0G-0.;[04] VERIFIJun 14, 2022 · N478WN · Boeing 7377H4 · Fuselage Main, Floor Beam
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