# Service difficulty reports: N437WN

A list on [N437WN](https://openairdocs.org/aircraft/N437WN.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 · 333 reports

- [SDR SWAA2026070618525](https://openairdocs.org/sdr/SWAA2026070618525.md): Pump · pressure loss · Jul 3, 2026 · N437WN · Boeing 7377H4 · Hydraulic Pump (Electric/Engine), Main
  > DURING CLIMB; A-HYD. PRESSURE ELECT PUMP OVERHEAT (LIGHT ILLUM.); A-HYD. PRESS. OVER 3400 (PSI) FOUND EDP A WILL NOT PRESSURIZE DURING ENGINE OPERATION. R & R EDP IAW AMM 29-11-11. R & R EDP PRESS HOSE, NO LEAKS NOTED.
- [SDR SWAA2026070618796](https://openairdocs.org/sdr/SWAA2026070618796.md): Hose · pressure loss · Jul 3, 2026 · N437WN · Boeing 7377H4 · Hydraulic System, Main
  > DURING CLIMB; A-HYD. PRESSURE ELECT PUMP OVERHEAT (LIGHT ILLUM.); A-HYD. PRESS. OVER 3400 (PSI)<[01] FOUND EDP A WILL NOT PRESSURIZE DURING ENGINE OPERATION. R & R EDP REF AMM 29-11-11. R & R EDP PRESS HOSE, NO LEAKS NOTED.
- [SDR SWAA2026061511911](https://openairdocs.org/sdr/SWAA2026061511911.md): Starter Gen · failed · Jun 12, 2026 · N437WN · Boeing 7377H4 · APU Start/Ignition System
  > DURING PUSH, AFTER ENGINE START, AUDIBLE POP, POWER LOSS, & SMOKE ODOR IN COCKPIT & AFT GALLEY. CREW REPORTED ACFT WAS STILL ON APU GEN AT THE TIME OF POWER LOSS. INSPECTED APU GENERATOR AND FOUND DAMAGE & MELTED PLASTIC AT TERMINAL BOX. R & R APU STARTER
- [SDR SWAA2026042391469](https://openairdocs.org/sdr/SWAA2026042391469.md): Lamp · inoperative · Apr 20, 2026 · N437WN · Boeing 7377H4 · Emergency Lighting
  > OVERWING EXIT DOOR ILLUMINATION LIGHT AIRCRAFT RIGHT, F/O SIDE, INOPERATIVE. RELAMPED RH OVERWING EXIT WINDOW LIGHT PER AMM 33-21-00
- [SDR SWAA2026011259231](https://openairdocs.org/sdr/SWAA2026011259231.md): Lens · detached · Jan 7, 2026 · N437WN · Boeing 7377H4 · Passenger Compartment Lighting
  > SIDEWALL LIGHT LENS ROW 8 DEF FELL OFF. SECURED WINDOW LIGHT LENS IN PLACE IAW SIP.
- [SDR SWAA2025111735169](https://openairdocs.org/sdr/SWAA2025111735169.md): Girt Bar · out of adjust · Nov 13, 2025 · N437WN · Boeing 7377H4 · Emergency Equipment
  > FWD SERVICE DOOR EMERGENCY EXIT SLIDE MISSING STOP ON GIRT BAR. REINSTALLED STOP ON FWD SERVICE DOOR EMERGENCY EXIT SLIDE GIRT BAR IAW AMM 25-66-01.
- [SDR SWAA2025051970110](https://openairdocs.org/sdr/SWAA2025051970110.md): Lamp · inoperative · May 13, 2025 · N437WN · Boeing 7377H4 · Emergency Lighting
  > L/H OWE EMERGENCY EXIT LIGHT AFT OF WINDOW LIGHT INOP<[01] RELAMPED AND PERFORMED GOOD INSTALLATION TEST OF L/H OWE EMERGENCY EXIT LIGHT AFT OF WINDOW LIGHT IAW AMM 33-51-01-960-801.;[02] VERIFIED CORRECTIVE ACTION #1
- [SDR SWAA2025051969555](https://openairdocs.org/sdr/SWAA2025051969555.md): Battery Pack · inoperative · May 11, 2025 · N437WN · Boeing 7377H4 · Emergency Lighting
  > ALL EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1673 ARE INOP<[01] REMOVED; REPLACED AND PERFORMED GOOD OPS CHECK OF THE BATTERY PACK M1673 IAW AMM 33-51-06-960-805<BR><BR>COMPLETED TASK CARD;[02] VERIFIED CORRECTIVE ACTION
- [SDR SWAA2025051957616](https://openairdocs.org/sdr/SWAA2025051957616.md): Scuff Plate · cracked · Apr 24, 2025 · N437WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > FWD CARGO COMPARTMENT CENTER SCUFF PLATE IS CRACKED.<[01] REPAIRED FWD CARGO CENTER SCUFF PLATE IAW SRM 53-30-15-2R-1. TO BE INSTALLED ON CARD TTG8Q00ZZC9
- [SDR SWAA2025051957592](https://openairdocs.org/sdr/SWAA2025051957592.md): Rib · cracked · Apr 23, 2025 · N437WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/Rib
  > L/H HORIZONTAL STAB REMOVABLE L/E; 7TH RIB FROM I/B END IS CRACKED<[01] REMOVED AND REPLACED 7TH RIB FROM I/B END ON L/H HORIZONTAL STAB. REMOVABLE L/E IAW SRM 51-40-02-0G-0 PARA.4.;[02] CORRECTED MEASUREMENT TABLE.;[03] CORRECTIVE ACTION ITEM 1 VERIFIED; CARD
- [SDR SWAA2025051957594](https://openairdocs.org/sdr/SWAA2025051957594.md): Frame · cracked · Apr 23, 2025 · N437WN · Boeing 7377H4 · Fuselage Main, Frame
  > CRACKED FRAME AT AFT CABIN BS727D S-8L.<[01] FRAME REPAIRED AND FASTENERS INSTALLATION ACCOMPLISHED (REF: SUBTASK TTG8Q010729D; EA# 25-153-01123 REV: A);[02] VERIFIED CORRECTIVE ACTION ENTRY 1.
- [SDR SWAA2025051957605](https://openairdocs.org/sdr/SWAA2025051957605.md): Scuff Plate · cracked · Apr 23, 2025 · N437WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > FWD CARGO COMPARTMENT AFT CORNER SCUFF PLATE IS CRACKED.<[01] REPAIRED FWD CARGO AFT CORNER SCUFF PLATE IAW SRM 53-30-15-2R-1. TO BE INSTALLED ON TTG8Q00ZZC9W
- [SDR SWAA2025051957606](https://openairdocs.org/sdr/SWAA2025051957606.md): Attach Angle · cracked · Apr 23, 2025 · N437WN · Boeing 7377H4 · Wing, Attach Fittings
  > CRACKED ATTACH ANGLE AT RT WING T/E JUST IB OF DEFLECTION CONTROL RIB. MARKED<[01] REMOVED AND REPLACED ATTACH ANGLE AT R/W T/E JUST I/B OF DEFLECTION CONTROL RIB IAW SRM 51-40-02-0G-0 PARA. 4.;[02] COMPLETE
- [SDR SWAA2025051657548](https://openairdocs.org/sdr/SWAA2025051657548.md): Floor Panel · pulled · Apr 22, 2025 · N437WN · Boeing 7377H4 · Fuselage Floor Panel
  > FLOOR PANEL 241AF UPPER SKIN HAS AREAS OF PULLED STRANDS.<[01] DUE TO EXTENT OF THE DAMAGE FABRICATED NEW 241AF FLOOR PANEL IAW SRM 53-00-50-2R-0.;[02] VERIFIED CORRECTIVE ACTION ITEM 1.
- [SDR SWAA2025051657549](https://openairdocs.org/sdr/SWAA2025051657549.md): Floor Panel · pulled · Apr 22, 2025 · N437WN · Boeing 7377H4 · Fuselage Floor Panel
  > FLOOR PANEL 241DF UPPER SKIN HAS AREAS OF PULLED STRANDS.<[01] DUE TO EXTENT OF THE DAMAGE FABRICATED NEW 241DF FLOOR PANEL IAW SRM 53-00-50-2R-0.;[02] VERIFIED CORRECTIVE ACTION ITEM 1.
- [SDR SWAA2025051657551](https://openairdocs.org/sdr/SWAA2025051657551.md): Floor Panel · pulled · Apr 22, 2025 · N437WN · Boeing 7377H4 · Fuselage Floor Panel
  > FLOOR PANEL 242CF UPPER SKIN HAS AREAS OF PULLED STRANDS.<[01] DUE TO EXTENT OF THE DAMAGE FABRICATED NEW 242CF FLOOR PANEL IAW SRM 53-00-50-2R-0.;[02] VERIFIED CORRECTIVE ACTION ITEM 1.
- [SDR SWAA2025051957543](https://openairdocs.org/sdr/SWAA2025051957543.md): Fairing · cracked · Apr 20, 2025 · N437WN · Boeing 7377H4 · Aerodynamic Fairings
  > WTB FAIRING PNL 194BL CRACKED<[01] WTB FAIRING PNL 194BL CRACK WAS REPAIRED IAW SRM 51-70-05-2R-10.;[02] VERIFIED CORRECTIVE ACTION #1
- [SDR SWAA2025032406387](https://openairdocs.org/sdr/SWAA2025032406387.md): Plate · damaged · Mar 18, 2025 · N437WN · Boeing 7377H4 · Buffet/Galleys
  > AFT ENTRY SILL DRAIN TO BALLMAT THRESHOLD CORNER LIFTED NEAR FWD SILL DRAIN.<[01] REMOVED AFT ENTRY THRESHOLD PLATE; REMOVED DAMAGED INSERT; INSTALLED NEW POTTED INSERT; AND REPLACED THRESHOLD PLATE PER AMM SIP.
- [SDR SWAA2025020392332](https://openairdocs.org/sdr/SWAA2025020392332.md): Lens · missing · Feb 1, 2025 · N437WN · Boeing 7377H4 · Emergency Lighting
  > OVERWING EXIT RIGHT HAND EMERGENCY LIGHT COVER MISSING<[01] RESECURED LENS COVER REF AMM 33-51-01.
- [SDR SWAA2024110454792](https://openairdocs.org/sdr/SWAA2024110454792.md): Handle · out of adjust · Oct 30, 2024 · N437WN · Boeing 7377H4 · Passenger/Crew Doors
  > FWD ENTRY DOOR HAS PLAY AT HANDLE CAM PLATE<[01] SECURED FWD ENTRY DOOR HANDLE CAM PLATE IAW AMM 20-50-11.
- [SDR SWAA2024081526324](https://openairdocs.org/sdr/SWAA2024081526324.md): Light · inoperative · Aug 15, 2024 · N437WN · Boeing 7377H4 · Emergency Lighting
  > EXTERNAL EMERGENCY LIGHT JUST AFT OF FWD ENTRY DOOR INOP<[01] RELAMPED AND OPS CHECKED GOOD IAW MM 33-51-04.
- [SDR SWAA2024071713026](https://openairdocs.org/sdr/SWAA2024071713026.md): Cover · missing · Jul 15, 2024 · N437WN · Boeing 7377H4 · Emergency Lighting
  > AFT EMERGENCY LIGHT COVER SEEMS TO BE MISSING PER FA<[01] OK TO CONT PERR MEL 25-10-01<BR>SP1B<BR>AUTH 204074;[02] REPLACED AFT EMERGENCY LIGHT SWITCH GUARD PER AMM 25-25-11
- [SDR SWAA2024052286417](https://openairdocs.org/sdr/SWAA2024052286417.md): Lamp · inoperative · May 16, 2024 · N437WN · Boeing 7377H4 · Emergency Lighting
  > EMERGENCY LIGHT OVERHEAD BIN L/H SIDE ROW 12ABC IS INOP<[01] RE-LAMPED EMERGENCY LIGHT OVERHEAD BIN L/H SIDE ROW 12ABC AS PER AMM REF 33-51-03-960-801. INSTALLATION TEST FOUND NORMAL.;[02] VERIFIED STEP 1.
- [SDR SWAA2024052183401](https://openairdocs.org/sdr/SWAA2024052183401.md): Cover · missing · May 7, 2024 · N437WN · Boeing 7377H4 · Escape Slide
  > AFT RH DOOR ESCAPE SLIDE COVER RUBSTRIP ENDCAP IS MISSING.<[01] REMOVED AND REPLACED RUBSTRIP END CAP AT AFT R/H DOOR ESCAPE SLIDE COVER AS PER B-737 SRM 51-40-02-0G-0;[02] VERIFIED STEP 1;[03] CARD C/W
- [SDR SWAA2024052283297](https://openairdocs.org/sdr/SWAA2024052283297.md): Mount · damaged · May 6, 2024 · N437WN · Boeing 7377H4 · Emergency Equipment
  > L1 DOOR LINER LOWER SLIDE CENTER MOUNT POINT HAS FOAM MISSING<[01] REPLACED L1 DOOR LINER LOWER SLIDE CENTER MOUNT FOAM PER B737 SOPM20-50-12;[02] VERIFIED STEP 1
- [SDR SWAA2024021651643](https://openairdocs.org/sdr/SWAA2024021651643.md): Light · delaminated · Feb 13, 2024 · N437WN · Boeing 7377H4 · Emergency Lighting
  > AFT CENTER AISLE TO AFT GALLEY L/H AND R/H EGRESS STRIPS DELAMINATED.<[01] R&R CABIN PHOTOLUMINESCENT STRIPS PER AMM 33-51-12
- [SDR SWAA2024021551635](https://openairdocs.org/sdr/SWAA2024021551635.md): Seal · cracked · Feb 13, 2024 · N437WN · Boeing 7377H4 · Horizontal Stabilizer Structure
  > R/H LOWER FWD SLIDING SEAL IS CRACKED ON R/H HORIZONTAL STAB.<[01] REMOVED AND REPLACED SEAL PER AMM 53-31-31.
- [SDR SWAA2024021551636](https://openairdocs.org/sdr/SWAA2024021551636.md): Seal · cracked · Feb 13, 2024 · N437WN · Boeing 7377H4 · Horizontal Stabilizer Structure
  > L/H LOWER FWD SLIDING SEAL IS CRACKED ON L/H HORIZONTAL STAB<[01] REMOVED AND REPLACED SEAL PER AMM 53-31-31.
- [SDR SWAA2023072080651](https://openairdocs.org/sdr/SWAA2023072080651.md): Door · loose · Jul 20, 2023 · N437WN · Boeing 7377H4 · Emergency Exits
  > PANEL OVER F/O SIDE EMERGENCY EXIT ( MID CABIN) DOOR IS LOOSE.<[01] RESECURED PANEL PER AMM 52-22-51.
- [SDR SWAA2023071277675](https://openairdocs.org/sdr/SWAA2023071277675.md): Girt Bar · loose · Jul 12, 2023 · N437WN · Boeing 7377H4 · Emergency Equipment
  > FWD ENTRY DOOR GIRT BAR HANGER LOOSE.<[01] REMOVED AND REPLACED HANGER FASTENER PER SRM 51-40-02.
- [SDR SWAA2023071277649](https://openairdocs.org/sdr/SWAA2023071277649.md): Slide · out of adjust · Jul 11, 2023 · N437WN · Boeing 7377H4 · Escape Slide
  > AFT ENTRY DOOR ESCAPE SLIDE FA REPORTS EXTRA MATERIAL HANGING OUT THE BOTTOM OF CASE<[01] RE-SECURED AFT ENTRY SLIDE MATERIAL PER MM 25-66-01
- [SDR SWAA2023061959578](https://openairdocs.org/sdr/SWAA2023061959578.md): Handle · loose · Jun 16, 2023 · N437WN · Boeing 7377H4 · Passenger/Crew Doors
  > CUSTOMER REQUEST - L2 DOOR FWD ASSIST HANDLE LOOSE.<[01] ADJUSTED L2 DOOR FWD ASSIST HANDLE. REF B737AMM. 52-13-31-400-802;[02] VERIFIED STEP #1.
- [SDR SWAA2023061959586](https://openairdocs.org/sdr/SWAA2023061959586.md): Handle · loose · Jun 16, 2023 · N437WN · Boeing 7377H4 · Passenger/Crew Doors
  > CUSTOMER REQUEST - R1 DOOR FWD ASSIST HANDLE LOOSE.<[01] ADJUSTED R1 DOOR FWD ASSIST HANDLE REF B737 AMM 52-41-31-400-802;[02] VERIFIED STEP #1.
- [SDR SWAA2023061959588](https://openairdocs.org/sdr/SWAA2023061959588.md): Handle · loose · Jun 16, 2023 · N437WN · Boeing 7377H4 · Passenger/Crew Doors
  > CUSTOMER REQUEST - L1 DOOR FWD ASSIST HANDLE LOOSE.<[01] SECURED L1 DOOR FWD ASSIST HANDLE AS PER REF AMM 52-11-31-400-802;[02] VERIFIED STEP #1.
- [SDR SWAA2023061959589](https://openairdocs.org/sdr/SWAA2023061959589.md): Lens · loose · Jun 16, 2023 · N437WN · Boeing 7377H4 · Emergency Lighting
  > CUSTOMER REQUEST - EMER LIGHT LENS LOOSE STOW BIN 8FED.<[01] SECURED EMERGENCY LIGHT AT STOW BIN 8FED AS PER B737 AMM 33-51-03-960-801;[02] SECURED EMERGENCY LIGHT LENS AT STOW BIN 8FED AS PER B737 AMM 33-51-03-960-801;[03] STEP #1 ENTER IN ERROR.;[04] VERIFIE
- [SDR SWAA2023061959587](https://openairdocs.org/sdr/SWAA2023061959587.md): Girt Bar · loose · Jun 16, 2023 · N437WN · Boeing 7377H4 · Passenger/Crew Doors
  > CUSTOMER REQUEST - L1 DOOR AFT GIRT BAR ATTACH FITTING LOOSE.<[01] ADJUSTED L1 DOOR AFT GIRT BAR ATTACH FITTING AS PER REF 25-66-02-400-801;[02] VERIFIED STEP #1.
- [SDR SWAA2023061959585](https://openairdocs.org/sdr/SWAA2023061959585.md): Girt Bar · loose · Jun 16, 2023 · N437WN · Boeing 7377H4 · Passenger/Crew Doors
  > CUSTOMER REQUEST - R1 FWD GIRT BAR ATTACH FITTING LOOSE.<[01] ADJUSTED R1 DOOR FWD GIRT BAR ATTACH FITTING AS PER REF 25-66-02-400-801;[02] VERIFIED STEP #1.
- [SDR SWAA2023061557770](https://openairdocs.org/sdr/SWAA2023061557770.md): Battery Pack · failed · Jun 10, 2023 · N437WN · Boeing 7377H4 · Emergency Lighting
  > EMERGENCY BATTERY PACK (M1674) FAILED DEEP CYCLE CHECK<[01] REMOVED; INSTALLED AND TEST EMERGENCY BATTERY PACK M1674 AS PER REF AMM 33-51-06-960-805.;[02] VERIFIED STEP #1
- [SDR SWAA2023061557771](https://openairdocs.org/sdr/SWAA2023061557771.md): Battery Pack · failed · Jun 10, 2023 · N437WN · Boeing 7377H4 · Emergency Lighting
  > EMERGENCY BATTERY PACK (M1669) FAILED DEEP CYCLE CHECK<[01] REMOVED; INSTALLED AND TEST EMERGENCY BATTERY PACK M1669 AS PER REF AMM 33-51-06-960-805.;[02] VERIFIED STEP #1
- [SDR SWAA2023061557772](https://openairdocs.org/sdr/SWAA2023061557772.md): Battery Pack · failed · Jun 10, 2023 · N437WN · Boeing 7377H4 · Emergency Lighting
  > EMERGENCY BATTERY PACK (M1668) FAILED DEEP CYCLE CHECK<[01] REMOVED AND INSTALLED EMERGENCY BATTERY PACK M1668 AS PER REF AMM 33-51-06-960-805. TEST NORMAL;[02] VERIFIED STEP #1
- [SDR SWAA2023061651350](https://openairdocs.org/sdr/SWAA2023061651350.md): Scuff Plate · cracked · May 23, 2023 · N437WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > AFT CARGO COMP. FWD CORNER SCUFF PLATE FOUND CRACK<[01] RECEIVED WELDED SCUFF PLATE FROM OUTSIDE VENDOR J.L. WELDING;P.O#4140055 TAG#427313; THIS SCUFF PLATE WILL BE INSTALL ON FAULT # TTG8Q001L4TA;[02] FINAL INSPECTION; RECEIVED WELDED SCUFF PLATE FROM OUTSI
- [SDR SWAA2023061550591](https://openairdocs.org/sdr/SWAA2023061550591.md): Web · cracked · May 21, 2023 · N437WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > AFT CARGO COMPARTMENT FLOOR WEB CLIP AT STA 807; S-25R FOUND CRACKED.<[01] (FINAL) REMOVED AND REPLACED AFT CARGO COMPARTMENT FLOOR WEB CLIP AT STA 807; S-25R AS B 737-700 SRM 51-40-02-0G-0 & DWG# 146A8120.;[02] VERIFIED REMOVED AND REPLACED AFT CARGO COMPARTM
- [SDR SWAA2023061949201](https://openairdocs.org/sdr/SWAA2023061949201.md): Receptacle · cracked · May 16, 2023 · N437WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > FAULT GENERATED TO COMPLETE FAILURE TYPE TABLE ON FAULT (TTG8Q00KU87G) FOR CRACK FOUND AT EXTERNAL POWER RECEPTACLE LOWER FRAME AREA.<[01] COMPLETED FAILURE TYPE TABLE FOR CRACK FOUND AT EXTERNAL POWER RECEPTACLE LOWER FRAME AREA ON FAULT(TTG8Q0KU87G).;[02] VE
- [SDR SWAA2023061548910](https://openairdocs.org/sdr/SWAA2023061548910.md): Strap · corroded · May 15, 2023 · N437WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > AFT CARGO COMPARTMENT FLOOR STRAP AT STA 794.3; STR-25R FOUND EXFOLIATED.<[01] (FINAL) REMOVED AND REPLACED AFT CARGO COMPARTMENT FLOOR STRAP AT STA 794.3; STR-25R AS PER B 737-700 SRM 51-40-02-0G-0 & DWG# 146A8120.;[02] REMOVED AND REPLACED AFT CARGO COMPARTM
- [SDR SWAA2023061652484](https://openairdocs.org/sdr/SWAA2023061652484.md): Fairing · cracked · May 11, 2023 · N437WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > FUSELAGE MID FWD FAIRING ACCESS PANEL # 191D BULGING/CRAKED FASTENER HOLES<[01] REPAIRED DAMAGE FASTENERS HOLES AS MARKED ON FUSELAGE MID FWD. FAIRING ACCESS PANEL #191D WITH A PERMANENT REPAIR AS PER B737 SRM 51-70-04-2R-9. MATERIALS USED PO#1776837; PO#18005
- [SDR SWAA2023061547759](https://openairdocs.org/sdr/SWAA2023061547759.md): Track · corroded · May 11, 2023 · N437WN · Boeing 7377H4 · Fuselage Internal Mounting Structure
  > CAPT FWD LT SEAT TRACK HAS CORROSION.<[01] RECEIVED PART; NEW TRACK WILL BE INSTALLED ON TASK CARD TTG8Q001L31U.;[02] VERIFIED; STEP # 1.
- [SDR SWAA2023061547760](https://openairdocs.org/sdr/SWAA2023061547760.md): Track · corroded · May 11, 2023 · N437WN · Boeing 7377H4 · Fuselage Internal Mounting Structure
  > F/O FWD RT SEAT TRACK HAS CORROSION ON LOWER SURFACE.<[01] RECEIVED PART; NEW TRACK WILL BE INSTALLED ON TASK CARD TTG8Q001L31U.;[02] VERIFIED; STEP # 1.
- [SDR SWAA2023061547761](https://openairdocs.org/sdr/SWAA2023061547761.md): Seat Track · corroded · May 11, 2023 · N437WN · Boeing 7377H4 · Fuselage Internal Mounting Structure
  > CAPT AFT LT SEAT TRACK HAS CORROSION ON LOWER SURFACE.<[01] RECEIVED PART; NEW TRACK WILL BE INSTALLED ON TASK CARD TTG8Q001L31U.;[02] VERIFIED; STEP # 1.
- [SDR SWAA2023061547762](https://openairdocs.org/sdr/SWAA2023061547762.md): Seat Track · corroded · May 11, 2023 · N437WN · Boeing 7377H4 · Fuselage Internal Mounting Structure
  > CAPT AFT RT SEAT TRACK HAS CORROSION ON LOWER SURFACE.<[01] RECEIVED PART; NEW TRACK WILL BE INSTALLED ON TASK CARD TTG8Q001L31U.;[02] VERIFIED; STEP # 1.
- [SDR SWAA2023061547763](https://openairdocs.org/sdr/SWAA2023061547763.md): Seat Track · corroded · May 11, 2023 · N437WN · Boeing 7377H4 · Fuselage Internal Mounting Structure
  > F/O AFT RT SEAT TRACK HAS CORROSION ON LOWER SURFACE.<[01] RECEIVED PART; NEW TRACK WILL BE INSTALLED ON TASK CARD TTG8Q001L31U.;[02] VERIFIED; STEP # 1.

Next page: https://openairdocs.org/aircraft/N437WN/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 = 'N437WN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N437WN/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.