Boeing 737-7H4

Service difficulty reports · 96,125

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 = '7377H4'
  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 SWAA2026091085052Girt Bar · corrodedCORROSION ON FED FWD GRIT BAR FITTING ATTACH PLATE AT BS 312, LBL 54, WL 208 NO ALLOWABLE LIMITS FOUND FED FWD GIRT BAR FITTING ATTACH PLATE REMOVED IAW SRM 51-10-02-0G-0 PAR 9.C, SRM 51-40-02-0G-0, AND DWG 141A5220, REV-.Aug 7, 2026 · N931WN · Boeing 7377H4 · Emergency EquipmentSDR SWAA2026091004197Floor Panel · pulledFWD FLOOR PANEL 222AF UPPER SKIN HAS AREAS OF PULLED STRANDS. 04 - REPAIRED PER [SRM 53-00-50-2R-1-A00939 (REPAIR 1 - REPAIR OF DAMAGE TO ONE FACESHEET IN COMPOSITE FLOOR PANELS - PERMANENT)]Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091003156Floor Panel · pulledFLOOR PANEL 241UF UPPER SKIN HAS AREAS OF PULLED STRANDS. DUE TO THE EXTENT OF DAMAGE REPLACED FLOOR PANEL 241UF WITH NEW PANEL IAW SRM 51-10-02-0G-0 PARA 9 AND AIPC 53-21-51-63A ITEM 430.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091044245Floor Panel · pulledFWD FLOOR PANEL 221BF UPPER SKIN HAS AREAS OF PULLED STRANDS. FWD FLOOR PANEL 221BF UPPER SKIN WITH AREAS OF PULLED STRANDS WAS REPLACED WITH A SERVICEABLE FLOOR PANEL PER SRM 51-10-02-0G-0 PARA 9.A.1 DUE TO AMOUNT OF ALL DAMAGE.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091097696Floor Support · crazedCRACKED FLOOR SUPPORT AT BS 354, LBL 14, WL 208. REMOVED AND REPLACED THE FLOOR SUPPORT BS 344 - 360, LBL 14, WL 208-WL 202, IAW SRM 51-10-02-0G-0 SRM 51-40-02-0G-0 AND DWG 141A5400 REV A.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091088018Floor Panel · pulledAFT FLOOR PANEL 241ABF UPPER SKIN HAS AREAS OF PULLED STRANDS. REPAIRED IAW SRM 53-00-50-2R-1-A00939, REPAIR 1. REPAIR OF DAMAGE TO ONE FACESHEET IN COMPOSITE FLOOR PANELS.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091001033Frame · corrodedCORROSION ON FRAME AT BS 303 LBL55 WL210. REWORKED PER EA 26-153-02140 WITH AN INSPECTION THRESHOLD DEFINED IN 26-153-02140-DTI.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, FrameSDR SWAA2026091033249Floor Panel · pulledAFT FLOOR PANEL 242TF UPPER SKIN HAS AREAS OF PULLED STRANDS. AFT FLOOR PANEL 242TF WITH UPPER SKIN HAS AREAS OF PULLED STRANDS WAS REPAIRED IAW SRM 53-00-50-2R-1.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091054736Floor Panel · pulledAFT FLOOR PANEL 241AAF UPPER SKIN HAS AREAS OF PULLED STRANDS. REPAIRED BY FABRICATING NEW PANEL PER SRM 53-00-50-2R-0-A00938.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091048402Floor Panel · pulledAFT FLOOR PANEL 241ADF UPPER SKIN HAS AREAS OF PULLED STRANDS. 04 - REPAIRED PER SRM 53-00-50-2R-1-A00939 REPAIR 1 - REPAIR OF DAMAGE TO ONE FACESHEET IN COMPOSITE FLOOR PANELS - PERMANENT.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091089137Frame · crackedCRACKED FRAME AT BS 312 WL 284 BETWEEN STR 6L AND STR 5L TASK COMPLETED I.A.W EA M-22-153-01244. BS 312 FRAME UPPER CHORD CRACK DAMAGE AT LBL 33 BETWEEN S-5L AND S-6L CCN TTG8Q01DQHBF.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, FrameSDR SWAA2026091008361Floor Panel · pulledFWD FLOOR PANEL 221FF UPPER SKIN HAS AREAS OF PULLED STRANDS. 04 - REPAIRED PER [SRM 53-00-50-2R-1-A00939 (REPAIR 1 - REPAIR OF DAMAGE TO ONE FACESHEET IN COMPOSITE FLOOR PANELS - PERMANENT)]Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091002609Strap · corrodedCORROSION ON STRAP AT BS 1006-1010 RBL 3 WL208. REMOVED AND REPLACED TENSION STRAP BS1006-BS1026 RBL3 WL208 I.A.W SRM 51-40-02-0G-0 AND SRM 147A5730 REV:Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091001782Floor Panel · pulledAFT FLOOR PANEL 241ZF UPPER SKIN HAS AREAS OF PULLED STRANDS. 04 - REPAIRED IAW SRM 53-00-50-2R-1-A00939 (REPAIR 1 - REPAIR OF DAMAGE TO ONE FACESHEET IN COMPOSITE FLOOR PANELS - PERMANENT)]Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091009377Seat Track · corrodedCORROSION ON PASSENGER CABIN SEAT TRACK AT LBL 45 WL 208 BS 370 ON CROWN AND WELL, BS 383 ON CROWN, BS 462-465 ON CROWN CORROSION ON PASSENGER CABIN SEAT TRACK AT LBL 45 WL 208 BS 370 ON CROWN AND WELL BS 383 ON CROWN BS 462-465 ON CROWN. REMOVED AND REPLACEAug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage, Seat/Cargo Attach FittingsSDR SWAA2026091045788Stiffener · crackedSTIFFENER CRACKED BS639-BS663 RBL63 WL203 LOCATED AND DRILLED NEW STIFFENER AT BS 639- BS663 RBL 69.5 WL 204 IAW SRM 51-40-05-0G-0 BOEING DWGS 144A7312 REV A 144A7301 REV:-.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091086934Floor Support · crackedFLOOR SUPPORT CRACKED AT BS 317 RBL31 WL208 REMOVED AND REPLACED FWD WET AREA INTERCOSTAL BS-317 RBL-31 WL-208 IAW SRM 51-40-02-0G-0 AND DWG#141A5400 SHEET 39 REV: - VERIFIED CORRECTIVE ACTIONAug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091042954Floor Panel · pulledFWD FLOOR PANEL 222BF UPPER SKIN HAS AREAS OF PULLED STRANDS. 04 - REPAIRED PER SRM 53-00-50-2R-1-A00939 (REPAIR 1 - REPAIR OF DAMAGE TO ONE FACESHEET IN COMPOSITE FLOOR PANELS.Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091020838Floor Panel · pulledFWD FLOOR PANEL 222DF UPPER SKIN HAS AREAS OF PULLED STRANDS. 04 - REPAIRED PER SRM 53-00-50-2R-1-A00939Aug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091060691Floor Panel · pulledAFT FLOOR PANEL 241XF UPPER SKIN HAS AREAS OF PULLED STRANDS. 04 - REPAIRED PER [SRM 53-00-50-2R-1-A00939 (REPAIR 1 - REPAIR OF DAMAGE TO ONE FACESHEET IN COMPOSITE FLOOR PANELS - PERMANENT)] VERIFIEDAug 7, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026090378908Rib · crackedCRACKED LEADING EDGE RIB, ACCESS PANEL 331B, LE HSS 105.26. REPLACED LEADING EDGE RIB IAW SRM 51-10-02 AND FASTENER INSTALLED IAW SRM 51-40-02, & DRAWING 186A1001, SHEET 19, REV -.Aug 7, 2026 · N954WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/RibSDR SWAA2026090122731Gusset · crackedCRACK GUSSET BS 500D AND STR 19R FWD CARGO COMPARTMENT 2026-472953 REPLACED GUSSET AND FASTENERS LOCATED BS 500D AND STR 19R FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02-0G-0B737-700 SRM 51-10-02-0G-0 ITEM 9 AND DWG 143A7902 SHEET 259 REV - SEE INDIVIDUAL SAug 7, 2026 · N954WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026090168661Scuff Plate · crackedCRACK ON SCUFF PLATE, AFT CORNER POSITION CUT OUT DOOR AT FWD CARGO BAY. REPAIRED SCUFF PLATE LOCATED AFT CORNER POSITION CUT OUT DOOR AT FWD CARGO COMPARTMENT I.A.W. BOEING 737-700 SRM 53-30-15-2R-1 REPAIR 1 AND BAC 5975.Aug 7, 2026 · N954WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026090189832Lens · missingMISSING EMERGENCY EXIT LIGHT LENS ON SIDEWALL PANEL RT SIDE AT PASSENGER CABIN. INSTALLED EMERGENCY EXIT LIGHT LENS ON SIDEWALL PANEL RH SIDE AT PASSENGER CABIN IAW AMM 33-51-01-960-802 STEP 3. C. ITEM (10).Aug 7, 2026 · N954WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026090179145Crossbeam · crackedCRACKED BRAKE PANEL FLOOR STRUCTURE BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN. REPLACED BRAKE PANEL AND FASTENERS FLOOR STRUCTURE BS 540 BTW BL 0 TO RBL 24.75 AT PASSENGER CABIN IAW SRM 51-40-02-0G-0 AND DWG:143A0060SHEET:58REV:A. SAug 7, 2026 · N954WN · Boeing 7377H4 · Fuselage Main, StructureSDR SWAA2026081857572Vapor Barrier · crackedCRACK FOUND IN BS 639 L/H STUB BEAM STRAPS AFT FASTENER HOLE DURING NDI INSPECTION, ENGINEERING REQUIRED CRACK FOUND IN BS 639 L/H STUB BEAM STRAPS AFT FASTENER HOLE DURING NDI INSPECTION ENGINEERING REQUIRED L/H VAPOR BARRIER C/W STA.578-STA.616 VERIFIED STEPAug 7, 2026 · N246LV · Boeing 7377H4 · Fuselage Main, BulkheadSDR SWAA2026081146248Lens · looseEMERGENCY LIGHT LENS AT COCKPIT LOOSE. R & R FWD CENTERLINE EMERGENCY EXIT SIGN HOUSING IAW MM 33-51-01Aug 7, 2026 · N264LV · Boeing 7377H4 · Emergency LightingSDR SWAA2026081189738Battery Pack · no testFLIGHT DECK POWER SUPPLY, BATTERY PACK M1673 FAILED A CAPACITY TEST. R & R THE BATTERY PACK M1673 IAW AMM 33-51-06.Aug 7, 2026 · N205WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026081114863Engine · no discrepancyNR 2 ENGINE SLOW TO SPOOL ON TAKEOFF. EGT 60 SPLIT FROM NR 1 ENGINE. TROUBLESHOT IAW FIM 73-05 TASK 814. PERFORMED TEST 8, ACCELERATION CHECK OF NR 2 ENGINE IAW AMM 71-00-00. TEST PASSED WITH ACCELERATION OF 4.5 SECS. NO EEC FAULTS. NO EGT EXCEEDANCES OBSERAug 7, 2026 · N226WN · Boeing 7377H4 · Engine (Turbine/Turboprop)SDR SWAA2026081170250Battery Pack · no testFLIGHT DECK, POWER SUPPLY, BATTERY PACK M1672 FAILED A CAPACITY TEST. R & R BATTERY PACK M1672 IAW AMM 33-51-06.Aug 7, 2026 · N205WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026081142051Seat Track · wornFLIGHT DECK, CAPTAIN`S AFT INBD SEAT TRACK WORN TO BEYOND LIMITS. R & R THE SEAT TRACK IAW AMM 25-11-11.Aug 7, 2026 · N205WN · Boeing 7377H4 · Fuselage, Seat/Cargo Attach FittingsSDR SWAA2026081172360Screw · missingROW 15 FO SIDE EXIT SIGN MISSING SCREW. REMOVED AND REPLACED R/H OVERWING EXIT DOOR LOWER EMERGENCY EXTI DOOR SIGN IAW SRM 51-40-02.Aug 7, 2026 · N470WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026091083716Floor Panel · pulledPASSENGER CABIN FLOOR PANEL 231XF HAS UPPER SURFACE DAMAGE PASSENGER CABIN FLOOR PANEL 231XF WITH UPPER SURFACE PULLED STRANDS WAS REPLACED WITH A SERVICEABLE FLOOR PANEL IAW SRM 51-10-02-0G-0 PARA 9.A.1 DUE TO AMOUNT OF ALL DAMAGE.Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091004636Floorbeam · corrodedCORROSION FOUND ON TOP & UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT LBL 2 BS 986 WL 208 {MARKED} {PICTURES UPLOADED} EVALUATED CORROSION ON BS986 LBL2 WL208 FLOOR BEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.130" DAMAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091043548Floor Support · corrodedCORROSION FOUND IN (MULTIPLE SPOTS) ON TOP AFT (WET AREA) FLOOR STRUCTURE AT LBL 54 BS 947 - BS 995 WL 208 (MOP-SEAL) CORROSION ON AED INNER CHORD EVALUATED AND FOUND TO BE OUT LIMITS ORIGINAL MATERIAL THICKNESS IS 0.080" LOWEST MATERIAL REMAINING IS 0.067" Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091059678Floorbeam · corrodedCORROSION FOUND ON TOP & UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT RBL 49 BS 986 WL 208 . REPAIRED FUSELAGE FLOORBEAM UPPER CHORD REPAIR AT BS 986.5 BETWEEN LHS & RHS TERMINATING ENDS AS PER EA 26-153-02137Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091015537Floorbeam · corrodedCORROSION FOUND ON UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT LBL 12 BS 986 WL 208. EVALUATED CORROSION ON BS986 LBL12 WL208 FLOOR BEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.130" DAMAGE FOUND TO BE OUT LIMITS PEAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091035474Web · corrodedCORROSION FOUND ON TOP AFT (WET AREA) FLOOR STRUCTURE AT LBL 38 BS 1006 WL 208 . REMOVE AND REPLACE L/H SHEAR WEB FROM BS986-BS1016 LBL34-LBL42 WL 208 RECORD ON CCN TTG8Q01DKS16 DUE TO OUT LIMIT STATEMENT THEREFORE CORROSION ON TOP AFT (WET AREA) FLOOR STRUCAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091013321Floorbeam · corrodedCORROSION FOUND ON TOP & UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT RBL 8 BS 986 WL 208. EVALUATED CORROSION ON BS986 RBL8 WL208 FLOOR BEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.090" DAMAGE FOUND TO BE OUT LIMITSAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091033325Floorbeam · corrodedCORROSION FOUND ON TOP & UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT RBL 41 BS 986 WL 208. EVALUATED CORROSION ON BS986 RBL41 WL208 FLOORBEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.110" DAMAGE FOUND TO BE OUT LIMITAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091030945Intercostal · corrodedCORROSION FOUND ON TOP AFT (WET AREA) FLOOR STRUCTURE AT LBL 32 BS 996 WL 208. EVALUATED CORROSION ON BS986-BS1006 LBL34 WL208 INTERCOSTAL AT BS 996 LBL32 WL208 ORIGINAL MATERIAL THICKNESS IS 0.080" LOWEST REMAINING MATERIAL IS 0.056", DAMAGE FOUND TO BE OUAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091088181Strap · corrodedCORROSION FOUND IN (MULTIPLE SPOTS) ON TOP AFT (WET AREA) FLOOR STRUCTURE AT LBL 3 BS 1006 - BS 1010 WL 208. REMOVED AND REPLACED TENSION STRAP BS 1006-1024 LBL 3 IAW SRM 51-40-02-0G-0 AND SRM 147A5600, REV B.Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091009965Floorbeam · corrodedCORROSION FOUND ON TOP & UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT RBL 35 BS 986 WL 208 {MARKED} {PICTURES UPLOADED} EVALUATED CORROSION ON BS986 RBL35 WL208 FLOOR BEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.120" DAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091073115Floor Panel · pulledPASSENGER CABIN FLOOR PANEL 241DF HAS UPPER SURFACE DAMAGE PASSENGER CABIN FLOOR PANEL 241DF WITH UPPER SURFACE PULLED STRANDS WAS REPLACED WITH A SERVICEABLE FLOOR PANEL PER SRM 51-10-02-0G-0 PARA 9.A.1 DUE TO AMOUNT OF ALL DAMAGE.Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2026091070938Strap · corrodedCORROSION FOUND IN (MULTIPLE SPOTS) ON TOP AFT (WET AREA) FLOOR STRUCTURE AT RBL 18 BS 1006 - BS 1014 WL 208. REMOVED AND REPLACED TENSION STRAP BS 1016 - 1028, RBL 18, WL 208 IAW SRM 51-40-02-0G-0 AND SRM 147A5730 REV: C.Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091043360Sill Drain · corrodedCORROSION FOUND ON TOP & UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT RBL 57 BS 947 - BS 990 (MOP-SILL) CORROSION ON ASD INNER CHORD EVALUATED AND FOUND TO BE OUT LIMITS IN AN AREA OF 4.1"LX1.5"WX0.02"D REMOVED AND REPLACED I.A.W SRM 51-40-02-0G-0 AND BOEING Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, StructureSDR SWAA2026091099550Floorbeam · corrodedCORROSION FOUND ON TOP AFT (WET AREA) FLOOR STRUCTURE AT LBL 42 BS 986 WL 208. EVALUATED CORROSION ON BS986 LBL42 WL208 FLOORBEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.130" DAMAGE FOUND TO BE OUT LIMITS PER SRM 53-7Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091087532Floorbeam · corrodedCORROSION FOUND ON TOP AFT (WET AREA) FLOOR STRUCTURE AT LBL 45 BS 986 WL 208, EVALUATED CORROSION ON BS986 LBL45 WL208 FLOORBEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.130" DAMAGE FOUND TO BE OUT LIMITS PER SRM 53-7Aug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2026091004217Shear Web · corrodedCORROSION FOUND ON TOP AFT (WET AREA) FLOOR STRUCTURE AT LBL 36 BS 1002 WL 208. REMOVED AND REPLACED L/H SHEAR WEB FROM BS986-BS1016 LBL34-LBL42 WL 208 RECORD ON CCN TTG8Q01DKS16 DUE TO OUT LIMIT STATEMENT THEREFORE CORROSION FOUND ON TOP AFT (WET AREA) FLOAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026091049172Floorbeam · corrodedCORROSION FOUND ON TOP & UNDERSIDE AFT (WET AREA) FLOOR STRUCTURE AT RBL 45 BS 986 WL 208. EVALUATED CORROSION ON BS986 RBL45 WL208 FLOOR BEAM UPPER FLANGE ORIGINAL MATERIAL THICKNESS IS 0.150" LOWEST REMAINING MATERIAL IS 0.080" DAMAGE FOUND TO BE OUT LIMITAug 6, 2026 · N931WN · Boeing 7377H4 · Fuselage Main, Floor Beam
Back to Boeing 737-7H4