# Service difficulty reports: N439WN A list on [N439WN](https://openairdocs.org/aircraft/N439WN.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 7 · 311 reports - [SDR SWAA2026091094266](https://openairdocs.org/sdr/SWAA2026091094266.md): Battery Pack · inoperative · Sep 6, 2026 · N439WN · Boeing 7377H4 · Emergency Lighting > FWD ENTRY DOOR EMERGENCY EXIT SLIDE LIGHT INOPERATIVE. REMOVED AND REPLACED EMERGENCY EXIT LIGHT BATTERY PACK IAW AMM 33-51-06, OPS CHKD GOOD. - [SDR SWAA2026072759896](https://openairdocs.org/sdr/SWAA2026072759896.md): Cover · missing · Jul 23, 2026 · N439WN · Boeing 7377H4 · Emergency Lighting > LEFT OVERWING EXIT EMERGENCY EXIT LIGHT COVER MISSING 14B. REPLACED LEFT OVERWING EXIT EMERGENCY EXIT LIGHT COVER AT SEAT 14B IAW AMM33-51-03. - [SDR SWAA2026050695038](https://openairdocs.org/sdr/SWAA2026050695038.md): Lens · missing · May 3, 2026 · N439WN · Boeing 7377H4 · Emergency Lighting > RIGHT FWD PAX DOOR EMERGENCY FLOOR PROXIMITY EXIT SIGN MISSING. REPLACED MISSING RT FWD PAX DOOR EMERGENCY FLOOR PROXIMITY EXIT SIGNS LENS COVER IAW AMM 33-51-14 - [SDR SWAA2026022372460](https://openairdocs.org/sdr/SWAA2026022372460.md): Battery Pack · failed · Feb 20, 2026 · N439WN · Boeing 7377H4 · Emergency Lighting > EMERGENCY BATTERY PACK AT 15 DEF FAILED CAPACITY CHECK. R & R THE BATTERY PACK M1669 AT 15 DEF IAW AMM 33-51-06. - [SDR SWAA2025100822101](https://openairdocs.org/sdr/SWAA2025100822101.md): Slide · unpacked · Oct 7, 2025 · N439WN · Boeing 7377H4 · Emergency Equipment > L1 DOOR SLIDE GIRT REPACK REQUIRED. REPACKED L1 DOOR SLIDE GIRT REF AMM 25-66-01. - [SDR SWAA2025082607491](https://openairdocs.org/sdr/SWAA2025082607491.md): Retainer · out of adjust · Aug 22, 2025 · N439WN · Boeing 7377H4 · Emergency Equipment > CREW REPORTS GIRT BAR TOO TIGHT IN RETAINER ON FWD ENTRY DOOR, ADJUSTED RETAINER CLIP PER AMM 25-66-01-200-801. - [SDR SWAA2025052072057](https://openairdocs.org/sdr/SWAA2025052072057.md): Fairing · cracked · May 17, 2025 · N439WN · Boeing 7377H4 · Nacelle/Pylon, Main Frame > #1 ENG PYLON AFT STRUT SUPPORT FAIRING CRACKED<[01] REMOVED AND REPLACED CRACK #1 ENG PYLON AFT STRUT SUPPORT FAIRING PER SRM 51-40-02. - [SDR SWAA2025012789234](https://openairdocs.org/sdr/SWAA2025012789234.md): Light · inoperative · Jan 24, 2025 · N439WN · Boeing 7377H4 · Emergency Lighting > F/A REPORTS PORTIONS OF FLOOR ESCAPE PATH LIGHTING INOP ON BOTH SIDES OF AISLE IN AFT CABIN<[01] 01 - REMOVED AND REPLACED PER [AMM 33-51-15-400-802-NG (FLOOR PROXIMITY LIGHT - PHOTOLUMINESCENT STRIP INSTALLATION - (SAF-T-GLO) - PERMANENT)] - [SDR SWAA2024121777920](https://openairdocs.org/sdr/SWAA2024121777920.md): Slide · out of position · Dec 16, 2024 · N439WN · Boeing 7377H4 · Escape Slide > L2 DOOR; ESCAPE SLIDE PAN/SHROUD LOWER ATTACHMENT NOT PROPERLY INSTALLED.<[01] INSTALLED CORRECTLY L2 DOOR; ESCAPE SLIDE PAN/SHROUD LOWER PER SOPM 20-50-01.;[02] VERIFIED ITEM 1 - [SDR SWAA2024121875656](https://openairdocs.org/sdr/SWAA2024121875656.md): Scuff Plate · cracked · Dec 10, 2024 · N439WN · Boeing 7377H4 · Cargo Compartments > ACB AFT SCUFF PLATE IS CRACKED<[01] REPAIRED ACB AFT SCUFF PLATE IAW SRM 53-60-15-2R-1.
REMOVED AND REINSTALLED SCUFF PLATE IAW AMM 53-11-02.;[02] VERIFIED CORRECTIVE ACTION ENTRY 1. WITH STEPS 1-7 - [SDR SWAA2024121874713](https://openairdocs.org/sdr/SWAA2024121874713.md): Scuff Plate · cracked · Dec 6, 2024 · N439WN · Boeing 7377H4 · Cargo Compartments > ACB FWD SCUFF PLATE IS CRACKED<[01] REPAIRED ACB AFT SCUFF PLATE IAW SRM 53-60-15-2R-1.
REMOVED AND REINSTALLED SCUFF PLATE IAW AMM 53-11-02.;[02] VERIFIED CORRECTIVE ACTION 1. WITH STEPS 1-8 - [SDR SWAA2024121773973](https://openairdocs.org/sdr/SWAA2024121773973.md): Floor Panel · delaminated · Dec 4, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > DELAMINATION ON CABIN FLOOR PANEL 241RF IN 2EA AREAS. (MARKED)<[01] REMOVED; REPAIRED AND REINSTALLED FLOOR PANEL 241RF PER AMM 53-21-00; 53-00-50-1A-1 AND 53-00-50-2R-0.;[02] TASK COMPLETE - [SDR SWAA2024121773974](https://openairdocs.org/sdr/SWAA2024121773974.md): Floor Panel · delaminated · Dec 4, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > DELAMINATION ON CABIN FLOOR PANEL 241SF. (MARKED)<[01] REMOVED; REPAIRED AND REINSTALLED FLOOR PANEL 241SF PER AMM 53-21-00; 53-00-50-1A-1 AND 53-00-50-2R-0.;[02] TASK COMPLETE - [SDR SWAA2024121872389](https://openairdocs.org/sdr/SWAA2024121872389.md): Panel · cracked · Nov 27, 2024 · N439WN · Boeing 7377H4 · Trailing Edge Flaps > CRACK ON SUPPORT PANEL #561AB.<[01] REMOVE AND REPLACED SUPPORT PANEL #561AB IAW SRM 51-40-02-0G-0. STEP 4.B;[02] VERIFIED CORRECTIVE ACTION ENTRY 1. - [SDR SWAA2024121772383](https://openairdocs.org/sdr/SWAA2024121772383.md): Floor Panel · corroded · Nov 27, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > CORROSION ON AFT CARGO COMPARTMENT VERTICAL WEB STA 795-797; RBL 21; WL 153-155; O/B SURFACE.<[01] FOUND CORROSION OUT OF LIMITSIAW SRM 53-60-15-1A-1. AND REPLACED VERTICAL WEB STA 795-847; RBL 21; WL 153-155 IAW SRM 51-40-02 AND BOEING DWG# 146A8121 REV:-; AN - [SDR SWAA2024121772392](https://openairdocs.org/sdr/SWAA2024121772392.md): Tee Fitting · corroded · Nov 27, 2024 · N439WN · Boeing 7377H4 · Fuselage Main, Attach Fittings > CORROSION ON AFT CARGO COMPARTMENT TEE AT STA 727C+5; LBL 21-RBL 21; WL 156. BS 727D + 6<[01] REMOVED AND REPLACED TEE LOT:1572868-1; P/N 146A9401-8ATSMRO PER BOEING DWG 147A7500 AND AMM 25-52--10-400-801.
USED TOOL:
ID: ATS1698
DUE05/2025;[02] TASK C - [SDR SWAA2024121872128](https://openairdocs.org/sdr/SWAA2024121872128.md): Web · corroded · Nov 26, 2024 · N439WN · Boeing 7377H4 · Cargo Compartments > CORROSION ON AFT CARGO COMPARTMENT SUB THRESHOLD WEB STA 807-837; RBL 24-RBL 28; WL 157.<[01] REMOVED AND REPLACED AFT CARGO COMPARTMENT SUB THRESHOLD WEB STA 794.37 - 847; RBL 24-RBL 28; WL 157. PER SRM 51-40-02 AND DWG # 146A8340 REV:-.;[02] TASK CARD COMPLE - [SDR SWAA2024121872131](https://openairdocs.org/sdr/SWAA2024121872131.md): Stringer Clip · cracked · Nov 26, 2024 · N439WN · Boeing 7377H4 · Fuselage Main, Plate/Skin > CRACKED STRINGER CLIP AT PAX CABIN BS727E S-5L. MARKED<[01] REMOVED AND REPLACED STRINGER CLIP AT BS727E S-5L PER SRM 51-40-02-0G-0 AND BOEING DWG 146A1112 REV.-.;[02] VERIFIED CORRECTIVE ACTION ITEMS AND TASK CARD COMPLETED. - [SDR SWAA2024121871689](https://openairdocs.org/sdr/SWAA2024121871689.md): Vapor Barrier · cracked · Nov 25, 2024 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > UPPER ATTACH ANGLE ON R/H VAPOR BARRIER IS CRACKED IN 2 EA SPOTS AT RBL 9; RBL 43.<[01] REMOVED AND REPLACED UPPER ANGLE AT R/H VAPOR BARRIER BS 663 IAW SRM 51-40-02 AND DWG 111A1000 REV:-;[02] VERIFIED CORRECTIVE ACTION 1 - [SDR SWAA2024121871693](https://openairdocs.org/sdr/SWAA2024121871693.md): Attach Angle · cracked · Nov 25, 2024 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > B.S. 663 LOWER COMPOSITE BULKHEAD UPPER ATTACH ANGLE IS CRACKED AT L.B.L. 45; W.L. 167.<[01] REMOVE AND REPLACED L/H UPPER ANGLE AT VAPOR BARRIER BS 663 BETWEEN LBL 6 TO LBL 65 PER SRM 51-40-02 AND DWG:111A1000;ID:0141; REV:-;[02] VERIFIED CORRECTIVE ACTION 1 - [SDR SWAA2024121770786](https://openairdocs.org/sdr/SWAA2024121770786.md): Floor Panel · delaminated · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 231XF HAS DELAMINATION ON RH AFT END CORNER TOP PLY FIBERGLASS (MARKED)<[01] 04 - REPAIRED PER [SRM 53-00-50-2R-0-A00938 (REPAIR GENERAL - COMPOSITE FLOOR PANELS - PERMANENT)];[02] VERIFIED CORRECTIVE ACTION ITEM 1. - [SDR SWAA2024121770797](https://openairdocs.org/sdr/SWAA2024121770797.md): Floor Panel · frayed · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 231ZF HAS FRAYED AND DELAMINATION ON TOP PLY FIBERGLASS (MARKED)<[01] FLOOR PANEL 231ZF WITH FRAYED AND DELAMINATED TOP FIBERGLASS PLY WAS REPLACED BY FABRICATING A NEW PANEL IAW SRM 53-00-50-2R-0 DWG 144A5810 ID:0160;[02] VERIFIED CORRECTIVE ACTION ITEM - [SDR SWAA2024121772377](https://openairdocs.org/sdr/SWAA2024121772377.md): Floor Panel · frayed · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 241AF HAS FRAYED ON TOP PLY FIBERGLASS (MARKED)<[01] FABRICATION OF NEW 241AF FLOOR PANEL REPLACEMENT HAS BEEN ACCOMPLISHED PER [SRM 53-00-50-2R-0-A00938 (REPAIR GENERAL - COMPOSITE FLOOR PANELS - PERMANENT)]

ATTACHED CURE SHEET TO THIS FAULT.;[02 - [SDR SWAA2024121770799](https://openairdocs.org/sdr/SWAA2024121770799.md): Floor Panel · delaminated · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 241CF HAS DELAMINATION ON FWD END EDGE TOP PLY FIBERGLASS (MARKED)<[01] PANEL 241CF WITH DELAMINATION ON FWD EDGE OF TOP PLY FIBERGLASS AS MARKED WAS REPLACED WITH A SERVICEABLE FLOOR PANEL PER SRM 51-10-02-0G-0 PARA 9.A.1 DUE TO AMOUNT OF ALL DAMAGE.;[0 - [SDR SWAA2024121770798](https://openairdocs.org/sdr/SWAA2024121770798.md): Floor Panel · delaminated · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 241BF HAS DELAMINATION ON OUTBOARD FWD END CORNER AND INBOARD AFT END CORNER TOP PLY FIBERGLASS (MARKED)<[01] FABRICATION OF NEW 241BF FLOOR PANEL WILL BE COMPLETED ON FAULT [TTG8Q00X8BHJ].;[02] JOB COMPLETE. - [SDR SWAA2024121772378](https://openairdocs.org/sdr/SWAA2024121772378.md): Floor Panel · frayed · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 241DF HAS FRAYED ON TOP PLY FIBERGLASS (MARKED)<[01] PANEL 241DF WITH FRAYED ON TOP PLY FIBERGLASS WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL DUE TO AMOUNT OF ALL DAMAGE IAW SRM 53-00-50-2R-0; DWG 144A5810 ID:0128.;[02] JOB COMPLETE. - [SDR SWAA2024121773754](https://openairdocs.org/sdr/SWAA2024121773754.md): Floor Panel · frayed · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 242BF HAS FRAYED ON TOP PLY FIBERGLASS (MARKED)<[01] PANEL 242BF WITH FRAYED ON TOP PLY FIBERGLASS AS MARKED WAS REPLACED WITH A SERVICEABLE FLOOR PANEL PER SRM 51-10-02-0G-0 PARA 9.A.1 DUE TO AMOUNT OF ALL DAMAGE.;[02] VERIFIED CORRECTIVE ACTION ITEM 1. - [SDR SWAA2024121770994](https://openairdocs.org/sdr/SWAA2024121770994.md): Floor Panel · delaminated · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 242CF HAS DELAMINATION ON INBOARD FWD END CORNER TOP PLY FIBERGLASS (MARKED)<[01] PANEL 242CF WITH DELAMINATION ON INBOARD FWD CORNER OF TOP PLY FIBERGLASS AS MARKED WAS REPLACED ON FAULT TTG8Q00X8BSE.;[02] VERIFIED ITEM 1. - [SDR SWAA2024121770991](https://openairdocs.org/sdr/SWAA2024121770991.md): Floor Panel · delaminated · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 242DF HAS DELAMINATION ON INBOARD AND OUTBOARD FWD END CORNER TOP PLY FIBERGLASS (MARKED)<[01] PANEL 242DF WITH DELAMINATION ON INBOARD AND OUTBOARD FWD END CORNER TOP PLY FIBERGLASS AS MARKED WAS REPLACED ON FAULT TTG8Q00X8CDH.;[02] JOB COMPLETE. - [SDR SWAA2024121770995](https://openairdocs.org/sdr/SWAA2024121770995.md): Floor Panel · delaminated · Nov 23, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > PANEL 242AF HAS DELAMINATION ON INBOARD AND OUTBOARD AFT END CORNER TOP PLY FIBERGLASS (MARKED)<[01] FABRICATION OF NEW 242AF FLOOR PANEL REPLACEMENT HAS BEEN ACCOMPLISHED PER [SRM 53-00-50-2R-0-A00938 (REPAIR GENERAL - COMPOSITE FLOOR PANELS - PERMANENT)]
- [SDR SWAA2024111258333](https://openairdocs.org/sdr/SWAA2024111258333.md): Floor Panel · cracked · Nov 9, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > RAMP REPORTS CRACKS IN FWD CARGO PIT FLOOR AFT OF CENTER FLOOR PANEL.<[01] OK TO CONTINUE PER MEL 25-16-01; SP1B
MDDR# 222665;[02] C\W;[03] R&R FWD CARGO FLOOR PANEL REF AMM 25-52-10. THIS CLEARS MEL - [SDR SWAA2024080823042](https://openairdocs.org/sdr/SWAA2024080823042.md): Lamp · inoperative · Aug 6, 2024 · N439WN · Boeing 7377H4 · Emergency Lighting > BOTH EXTERIOR OVER WING EMERGENCY EXIT LIGHTS INOP<[01] 01 - REMOVED AND REPLACED PER [AMM 33-51-04-960-801-NG (SLIDE/OVERWING LIGHT - LAMP REPLACEMENT - PERMANENT)] - [SDR SWAA2024073018545](https://openairdocs.org/sdr/SWAA2024073018545.md): Floor Panel · cracked · Jul 29, 2024 · N439WN · Boeing 7377H4 · Fuselage Floor Panel > AFT CARGO FLOOR PANEL 140BF HAS MUTIPLE CRACKS OVER 3 INCH<[01] CW INSP M-22-125-02598 (CPCP/AD MOC- SWA? 737-700 ? OTHER ? AFT CARGO BILGE AREA RESTORATION AND FLOOR PANEL INSTALLATION) [TTG8Q00UW6GP];[02] INSTALLED AFT CARGO PNL 140BF PER MM 25-52-10 - [SDR SWAA2024032567460](https://openairdocs.org/sdr/SWAA2024032567460.md): Slide · dislodged · Mar 24, 2024 · N439WN · Boeing 7377H4 · Escape Slide > AFT ENTRY SLIDE HANGING OUT OF THE BOX.<[01] REPACKED AFT ENTRY DOOR SLIDE. REF MM 25-66-01 AND MT #725-66-06 - [SDR SWAA2024010336861](https://openairdocs.org/sdr/SWAA2024010336861.md): Cover · missing · Jan 1, 2024 · N439WN · Boeing 7377H4 · Emergency Lighting > EXIT SIGN LENS COVER MISSING AT RIGHT OVERWING EXIT. EXIT SIGN LENS COVER MISSING AT RIGHT OVERWING EXIT. (LOWER)<[01] RESCURED EXIT SIGN COVER IAW ALL EA M-21-133-00720. REQUIRES PERMEANT REPAIR IN 30 FLIGHT CYCLES. - [SDR SWAA2023080786020](https://openairdocs.org/sdr/SWAA2023080786020.md): Battery Pack · inoperative · Aug 5, 2023 · N439WN · Boeing 7377H4 · Emergency Lighting > EMERGENCY LIGHTS AT ROW 3DEF AND 6DEF; LOWER FWD SERVICE DOOR; AND EXTERNAL FWD SERVICE DOOR SLIDE INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1675 IN REF TO AMM 33-51-06. OPS TEST GOOD. - [SDR SWAA2023010681238](https://openairdocs.org/sdr/SWAA2023010681238.md): Depressor · cracked · Dec 13, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CRACKED BS 294.5 LOWER DEPRESSOR, S17R. REPLACED THE DEPRESSOR IAW SRM 51-40-02, 51-10-02, AND DWG 141A8370, REV D. - [SDR SWAA2023010978324](https://openairdocs.org/sdr/SWAA2023010978324.md): Stringer · corroded · Dec 3, 2022 · N439WN · Boeing 7377H4 · Fuselage Main, Longeron/Stringer > CORROSION STRINGER 28L LOCATED BS360 TO BS380 AND WL149.5 AT EQUIPMENT ELECTRONIC COMP 2022-664448<[01] TOOL USED ULTRASONIC EQUIPMENT P/N: 45MG; S/N: 221859911; DUE DATE: 07-NOV-23.;[02] TOOL USED: ET EQUIPMENT P/N: NORTEC 500D; S/N: N500X12101V022233; DUE DA - [SDR SWAA2023010977932](https://openairdocs.org/sdr/SWAA2023010977932.md): Retainer · missing · Dec 2, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > MISSING DOOR CUTOUT RETAINER ASSY AT FWD CARGO COMPARTMENT 2022-664436<[01] INSTALLED MISSING DOOR CUTOUT RETAINER ASSY AT FWD CARGO COMPARTMENT IAW B737-700.;[02] INSTALLED MISSING DOOR CUTOUT RETAINER ASSY AT FWD CARGO COMPARTMENT IAW B737-700 DWG 143A8110;[ - [SDR SWAA2023010676922](https://openairdocs.org/sdr/SWAA2023010676922.md): Frame · cracked · Nov 30, 2022 · N439WN · Boeing 7377H4 · Fuselage Main, Frame > CRACKED FRAME, BS 259.5, S8-9R, WL 260. PERFORMED A REPAIR ON THE FRAME IAW EA 22-153-03661-WIP1, AND EA 22-153-03661. - [SDR SWAA2023010676646](https://openairdocs.org/sdr/SWAA2023010676646.md): Tie Clip · cracked · Nov 29, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CRACKED TIE CLIP, S8L, BS 259.5, WL 265. REPLACED THE TIE CLIP IAW SRM 51-10-02, ITEM 9, AND DWG 141A0720, REV C. - [SDR SWAA2023010676647](https://openairdocs.org/sdr/SWAA2023010676647.md): Frame · cracked · Nov 29, 2022 · N439WN · Boeing 7377H4 · Fuselage Main, Frame > CRACKED FRAME, BS 259.5, S8-9L, WL 260. REPAIRED THE FRAME IAW EA 22-153-03660-WIP1, AND EA 22-153-03660. - [SDR SWAA2023010976240](https://openairdocs.org/sdr/SWAA2023010976240.md): Skin · debonded · Nov 28, 2022 · N439WN · Boeing 7377H4 · Leading Edge Devices > DEBONDED SLAT 3 OUTBOARD EDGE AT LT WING 2022-664348<[01] REPAIRED SLAT 3 OUTBOARD EDGE AT LT WING IAW B737-700 SRM 51-70-10-2R-4 REPAIR 4 PARAGRAPH 3.D; FIGURE 202 SHEET 3;9 FLAG NOTE 3 AND B737-700 SRM 51-70-10-2R-0 REPAIR GENERAL PARAGRAPH 9.G.(4). MATERIAL - [SDR SWAA2023010676236](https://openairdocs.org/sdr/SWAA2023010676236.md): Strap · corroded · Nov 28, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CORRODED STRAP, BS 794.3 - 807, S25R, WL 156. REPLACED THE STRAP IAW SRM 51-40-02, AND DWG 146A8340, REV-. - [SDR SWAA2023010676229](https://openairdocs.org/sdr/SWAA2023010676229.md): Track · cracked · Nov 28, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CRACK TRACK RBL 13.84, BS 727E, S26R IN THE AFT CARGO BAY. REPAIRED THE TRACK IAW SRM 53-00-53-2R-3, REPAIR 3, PARAGRAPH 4, AND DWG 146A7500, REV-. - [SDR SWAA2023010676228](https://openairdocs.org/sdr/SWAA2023010676228.md): Support Angle · cracked · Nov 28, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CRACKED SUPPORT ANGLE, BS 907 - 927 BWN S25-27R IN THE AFT CARGO BAY. REPLACED THE SUPPORT ANGLE IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 147A7221, SHEET 17, REV D. - [SDR SWAA2023010676227](https://openairdocs.org/sdr/SWAA2023010676227.md): Support Angle · cracked · Nov 28, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CRACKED SUPPORT ANGLE BS 947.5, S26L IN THE AFT CARGO BAY. REPLACED THE SUPPORT ANGLE IAW SRM 51-10-02-0G-0, ITEM 9, AND DWG 149A8103, REV 0. - [SDR SWAA2023010676238](https://openairdocs.org/sdr/SWAA2023010676238.md): Support Angle · cracked · Nov 28, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CRACKED SUPPORT ANGLE, BS 747 - 767 CEILING AREA LT SIDE OF AFT CARGO BAY. REPLACED THE SUPPORT ANGLE IAW SRM-51-10-02, ITEM 9, SRM-51-40-02, AND DWG 149A9490 REV-. - [SDR SWAA2023010676233](https://openairdocs.org/sdr/SWAA2023010676233.md): Web · corroded · Nov 28, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > INTERCOSTAL LOCATED BS767 TO BS 794.3 AND S-25R WL 156 AT AFT CARGO COMPARTMENT CORRODED. REPLACED WEB INTERCOSTAL IAW SRM 51-40-02 AND SRM 51-10-02 ITEM 9 AND DWG 146A0081 SHEET 25 REV A. - [SDR SWAA2023010676234](https://openairdocs.org/sdr/SWAA2023010676234.md): Track · corroded · Nov 28, 2022 · N439WN · Boeing 7377H4 · Fuselage Miscellaneous Structure > CORROSION TRACK RBL 13.84 LOCATED BS 787 TO BS 847 AND S-26R WL 156 AT AFT CARGO COMPARTMENT. REPLACED THE TRACK AND NUTPLATES IAW SRM 51-10-02 ITEM 9 AND SRM 51-40-02 AND DWG 146A7501 REV. - AND DWG 146A7500 REV.-. Next page: https://openairdocs.org/aircraft/N439WN/reports.md?page=2 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 = 'N439WN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N439WN/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.