# Service difficulty reports: N443WN

A list on [N443WN](https://openairdocs.org/aircraft/N443WN.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 · 317 reports

- [SDR SWAA2026101935111](https://openairdocs.org/sdr/SWAA2026101935111.md): Lamp · inoperative · Oct 13, 2026 · N443WN · Boeing 7377H4 · Emergency Lighting
  > EMERGENCY LIGHT AT ROW 21DEF INOPERATIVE. REPLACED THE LAMPS IAW AMM 33-51-03. OPS CHKD OKAY.
- [SDR SWAA2026100588044](https://openairdocs.org/sdr/SWAA2026100588044.md): Unknown · smoke · Oct 1, 2026 · N443WN · Boeing 7377H4 · Air Distribution System
  > SMALL PATCH OF VISIBLE WHITE SMOKE AND FUMES BTWN CA HEAD & IPAD. DID NOT CONTINUE AND NO OTHER INDICATIONS OF SMOKE OR FUMES THE REMAINER OF FLIGHT. DURATION WAS 1-2 SECS. PERFORMED SMOKE FUMES CONDITIONAL INSPECTION IAW FIM 21-00 TASK 806, NO DEFECTS NOTED.
- [SDR SWAA2026100128693](https://openairdocs.org/sdr/SWAA2026100128693.md): Engine · smoke · Sep 27, 2026 · N443WN · Boeing 7377H4 · Engine (Turbine/Turboprop)
  > NO LIGHT OFF NR 1 ENGINE USING RT IGNITION, AIRCRAFT BEHIND US INDICATED SMOKE COMING FROM NR 1 ENGINE. PERFORMED FIM TASK 80-06 TASK 804. NO RECENT FAULTS AND ON FAULT HISTORY ON ECC 1. PERFORMED IGN L & R AUDIBLE TEST. ENG 1 STARTED ON R IGN ON IDLE RUN. OPS
- [SDR SWAA2026090858400](https://openairdocs.org/sdr/SWAA2026090858400.md): Battery · inoperative · Sep 4, 2026 · N443WN · Boeing 7377H4 · Emergency Equipment
  > FWD MEGAPHONE WILL NOT WORK. IAW AMM 25-64-00 R & R THE BATTERY. OK FOR SERVICE.
- [SDR SWAA2026052205502](https://openairdocs.org/sdr/SWAA2026052205502.md): Lamp · inoperative · May 21, 2026 · N443WN · Boeing 7377H4 · Emergency Lighting
  > EMERGENCY LIGHT AT SEAT ROW 15ABC INOPERATIVE. RELAMPED EMERGENCY LIGHT AT SEAT ROW 15 ABC WDM 33-51-22. PERFORMED SATISFACTORY OPS CHECK IAW AMM 33-51-00-710-801.
- [SDR SWAA2026052695211](https://openairdocs.org/sdr/SWAA2026052695211.md): Skin · cracked · May 3, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > FOUR CRACKS FOUND BETWEEN BS 727A - 727D APPROX. 3IN ABOVE STR14. FUSELAGE CRACK AT BS727A REF TTG8Q01BZCXU; FUSELAGE CRACKED AT BS727D REF TTG8Q01BZCYB; FUSELAGE CRACK AT BS 727B REF FOUR CRACKS FOUND BTWN BS727A-BS727-D APPROX. 3IN ABVE STR14. REPAIRED FUSE
- [SDR SWAA2026052694951](https://openairdocs.org/sdr/SWAA2026052694951.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > FUSELAGE HAS A.45 VERTICAL CRACK AT BS 727A; APPROX. 3 ABOVE STR 14R; VERIFIED WITH HFEC PER NDT PART 6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PENETRANT INSPECTION PER SOPM 20-20-02..26-153-01210
- [SDR SWAA2026052694952](https://openairdocs.org/sdr/SWAA2026052694952.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > FUSELAGE HAS A.95 VERTICAL CRACK AT BS 727B; APPROX. 3 ABOVE STR 14R. VERIFIED WITH HFEC PER NDT PART 6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PENETRANT INSPECTION PER SOPM 20-20-02. REFER TO FAULT TTG8Q01BZXU WHERE EA 26-153-01210 WAS ADDED AS A SUBTASK.
- [SDR SWAA2026052694953](https://openairdocs.org/sdr/SWAA2026052694953.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > FUSELAGE HAS A.50 VERTICAL CRACK AT BS 727D APPROX. 3 ABOVE STR 14R; VERIFIED WITH HFEC PER NDT PART 6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PENETRANT INSPECTION PER SOPM 20-20-02<[01] REFER TO FAULT TTG8Q01BZCYK WHERE EA 26-153-01211 WAS ADDED AS A SUBTAS
- [SDR SWAA2026052694954](https://openairdocs.org/sdr/SWAA2026052694954.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > FUSELAGE HAS A.72 VERTICAL CRACK AT BS 727E APPROX. 3 ABOVE STR 14R. VERIFIED WITH HFEC PER NDT PART6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PENETRANT INSPECTION PER SOPM 20-20-02. C\W 26-153-01211.
- [SDR SWAA2026052694660](https://openairdocs.org/sdr/SWAA2026052694660.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > SUSPECTED CRACK AT BS727A AND APPROX 3IN ABOVE S14R. REQUEST TO HAVE PAINT REMOVED TO VERIFY. REMOVED PAINT FROM BS727A APPROX 3 IN ABOVE STR14R<BR>REF AMM 51-21-11. COMPLIED WITH HFEC INSPECTION PER NDT PART 6, 51-00-00 PROCEDURE 23 AND FLUORESCENT PENETRA
- [SDR SWAA2026052694661](https://openairdocs.org/sdr/SWAA2026052694661.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > SUSPECTED CRACK AT BS727B AND APPROX 3IN ABOVE STR14R. REQUEST TO HAVE PAINT REMOVED TO VERIFY. REMOVED THE PAINT AT BS727B AND APPROX 3IN ABOVE STR14R REF AMM 51-21-11. COMPLIED WITH HFEC INSPECTION PER NDT PART 6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PE
- [SDR SWAA2026052694663](https://openairdocs.org/sdr/SWAA2026052694663.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > SUSPECTED CRACK AT BS 727D AND APPROX 3IN ABOVE S14R. REMOVED THE PAINT AT BS727D AND APPROX 3IN ABOVE STR14R REF AMM 51-21-11. COMPLIED WITH HFEC INSPECTION PER NDT PART 6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PENETRANT INSPECTION IAW AMM 70-40-01; VERIFIE
- [SDR SWAA2026052694664](https://openairdocs.org/sdr/SWAA2026052694664.md): Skin · cracked · May 2, 2026 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > SUSPECTED CRACK AT BS 727E AND APPROX 3IN ABOVE S14R. REQUEST TO HAVE PAINT REMOVED TO VERIFY. REMOVED THE PAINT AT BS727E AND APPROX. 3IN ABOVE STR14R REF AMM 51-21-11. COMPLIED WITH HFEC INSPECTION PER NDT PART 6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PENE
- [SDR SWAA2026022673941](https://openairdocs.org/sdr/SWAA2026022673941.md): Flashlight Assy · no test · Feb 24, 2026 · N443WN · Boeing 7377H4 · Emergency Equipment
  > AFT LEFT FLASHLIGHT WILL NOT TEST. REMOVED AND REPLACED AFT LEFT EMERGENCY FLASHLIGHT, BATTERY, AND MOUNTING BRACKET. OPS CHECKED GOOD. ALL WORK PERFORMED IAW AMM 25-64-00.
- [SDR SWAA2025070787513](https://openairdocs.org/sdr/SWAA2025070787513.md): Battery Pack · inoperative · Jul 1, 2025 · N443WN · Boeing 7377H4 · Emergency Lighting
  > EMERGENCY EXIT BATTERY PACK M1670 WILL NOT CHARGE. REPLACED EMERGENCY BATTERY PACK M1670 AND ACCOMPLISHED OPS CHECK IAW AMM 33-51-960-805. TEST GOOD.
- [SDR SWAA2025070778542](https://openairdocs.org/sdr/SWAA2025070778542.md): Stringer · cracked · Jun 5, 2025 · N443WN · Boeing 7377H4 · Fuselage Main, Longeron/Stringer
  > REF. TTG8Q012Z7GR CRACK INDICATION NOTED AT STR. 1 BETWEEN 727A +10 AND 727A +12 (FWD OF WIFI DOUBLER) HIGHEST READING NOTED OF 67 % FSH WITH PAINT.<[01] DAMAGED AREA WAS REMOVED; VERIFIED; AND REPLACED I.A.W. SRM 51-10-02; B737 NDT PART 6; 51-00-00 PROC 23;
- [SDR SWAA2025070778969](https://openairdocs.org/sdr/SWAA2025070778969.md): Stringer · cracked · Jun 5, 2025 · N443WN · Boeing 7377H4 · Fuselage Main, Longeron/Stringer
  > CRACK INDICATION NOTED AT STR 1 BETWEEN 767+6 AND 767+8(AFT OF WIFI DOUBLER) HIGHEST READING NOTED OF 58% FSH WITH PAINT. REMOVED AND REPAIRED DAMAGE AT STR 1 BETWEEN STA 767 + 6' AND 767 + 8' I/A/W EA 25-153-015510-WIP 1 THRU WIP3 AND EA 25-153-01510. REMO
- [SDR SWAA2025060977774](https://openairdocs.org/sdr/SWAA2025060977774.md): Skin · cracked · Jun 4, 2025 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > CRACK INDICATION NOTED AT STR 1 BETWEEN 727A+10 AND 727A+12(FWD OF WIFI DOUBLER). HIGHEST READING NOTED OF 67% FSH WITH PAINT. APPLIED PAINT STRIPPER TO DESIGNATED LOCATION IAW AMM 51-21-11. VERIFIED CRACK INDICATION WITH PAINT REMOVED PER 737 NDT MANUAL; PA
- [SDR SWAA2025060977775](https://openairdocs.org/sdr/SWAA2025060977775.md): Skin · cracked · Jun 4, 2025 · N443WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > CRACK INDICATION NOTED AT STR 1 BETWEEN 767+6 AND 767+8(AFT OF WIFI DOUBLER) HIGHEST READING NOTED OF 58% FSH WITH PAINT. APPLIED PAINT STRIPPER TO DESIGNATED LOCATION IAW AMM 51-21-11. VERIFIED CRACK INDICATION WITH PAINT REMOVED PER 737 NDT MANUAL; PART 4
- [SDR SWAA2025043064611](https://openairdocs.org/sdr/SWAA2025043064611.md): Lamp · inoperative · Apr 27, 2025 · N443WN · Boeing 7377H4 · Emergency Lighting
  > R1 DOOR EMERGENCY EXIT SLIDE LIGHT INOP.<[01] RE-LAMPED SAID LIGHT ASSY PER AMM 33-51-04. OPS CHK OK.
- [SDR SWAA2025042222843](https://openairdocs.org/sdr/SWAA2025042222843.md): Shield · corroded · Apr 8, 2025 · N443WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > DOT A24-98 AFT PIT SHIELD FORWARD OF DOOR CUT-OUT CORRODED ON UPPER SURFACE NEAR FORWARD END. MARKED<[01] 01 - REMOVED AND REPLACED PER [SRM 51-40-02-0G-0-A00729 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)];[02] VERIFIED STEP 1<BR>AUDI
- [SDR SWAA2025042220669](https://openairdocs.org/sdr/SWAA2025042220669.md): Handle · loose · Apr 2, 2025 · N443WN · Boeing 7377H4 · Passenger/Crew Doors
  > L-1 DOOR INTERIOR AFT ASSIST HANDLE IS LOOSE.<[01] TIGHTEN L-1 DOOR INTERIOR AFT ASSIST HANDLE IAW AMM 25-21-31-420-802 ITEM B A-6;[02] C/W<BR>AUDIT C/W
- [SDR SWAA2025042221138](https://openairdocs.org/sdr/SWAA2025042221138.md): Filler · broken · Apr 2, 2025 · N443WN · Boeing 7377H4 · Accessory Compartment Doors
  > EXTERNAL POWER DOOR MIDDLE LATCH CUTOUT HAS BROKEN FILLER SECTION FROM PREVIOUS REPAIR.<[01] 04 - REPAIRED PER [SRM 53-10-15-2R-4-A00964 (REPAIR 4 - ELECTRICAL GROUND POWER RECEPTACLE SURROUND DOUBLER - PERMANENT)];[02] COMPLETE<BR>AUDIT C/W
- [SDR SWAA2025042220931](https://openairdocs.org/sdr/SWAA2025042220931.md): Slide · out of adjust · Apr 2, 2025 · N443WN · Boeing 7377H4 · Escape Slide
  > CUSTOMER REQUEST TF. L-2 DOOR SLIDE CONTACTS DOOR CUTOUT WHEN CLOSING<[01] FAULT WAS RESOLVED ON WORK CARD TTG8Q00ZMHEV;[02] FAULT WAS RESOLVED ON WORK CARD TTG8Q00ZMHEV.<BR>ADJUSMENT FOLD CLEAR CHECK GOOD;[03] REPOSITIONED FABRIC ATTACH TO THE GIRT BAR FOR L-
- [SDR SWAA2025042219927](https://openairdocs.org/sdr/SWAA2025042219927.md): Beam · cracked · Mar 31, 2025 · N443WN · Boeing 7377H4 · Service Doors
  > FWD SERVICE DOOR STRUCTURE BEAM 141A6536-14; #4 BEAM IS CRACKED IN RADIUS AT AFT HANDLE BOX MOUNT.<[01] REMOVED SERVICE DOOR BEAM #4 I/A/W SRM 51-40-02-0G-0 INSTALLED NEW FWD SERVICE DOOR BEAM #4 ON EA 5241-C-14093-NG STEP 2 I/A/W SRM 51-40-02-0G-0 AND BOEING
- [SDR SWAA2025042220079](https://openairdocs.org/sdr/SWAA2025042220079.md): Support · cracked · Mar 31, 2025 · N443WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > (DOT 147-14) MAIN CABIN FLOOR SUPPORT EXPANSION BETWEEN BL 0 AND LBL 25 AT STA 540 HAS CRACK IN I/B SIDE <[01]. 04 - REPAIRED PER [SRM 51-40-02-0G-0-A00729 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)]; [02] 01 - REMOVED AND REPLACED PE
- [SDR SWAA2025042220080](https://openairdocs.org/sdr/SWAA2025042220080.md): Floorbeam · cracked · Mar 31, 2025 · N443WN · Boeing 7377H4 · Fuselage Main, Floor Beam
  > (DOT 147-13) MAIN CABIN FLOOR SUPPORT EXPANSION BETWEEN BL 0 AND RBL 25 AT STA 540 HAS CRACK IN I/B SIDE<[01] 01 - REMOVED AND REPLACED PER [SRM 51-40-02-0G-0-A00729 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)];[02] VERIFIED TASK COMPL
- [SDR SWAA2025042220075](https://openairdocs.org/sdr/SWAA2025042220075.md): Plate · cracked · Mar 31, 2025 · N443WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > DOT#02 A-043 LH WING T/E WAFFLE PLATE CRACKED AT INBD FASTENER WS 302.50<[01] REMOVED AND REPLACED WAFFLE PLATE ON LH WING WS 302.50 I.A.W. SRM 51-40-02-0G-0 AND DWG 115A3712 REV:-;[02] VERIFIED ITEM 1<BR>C/W
- [SDR SWAA2025042219649](https://openairdocs.org/sdr/SWAA2025042219649.md): Bracket · cracked · Mar 30, 2025 · N443WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > LEFT WING TRAILING EDGE; INBOARD OF DEFLECTION CONTROL RIB; WEB BULB SEAL RETAINER BRACKET CRACKED AT UPPER 2 EA. BOLTS.<[01] 04 - REPAIRED PER [SRM 51-40-02-0G-0-A00729 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)];[02] 01 - REMOVED AN
- [SDR SWAA2025042219655](https://openairdocs.org/sdr/SWAA2025042219655.md): Angle · cracked · Mar 30, 2025 · N443WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > (A204 DOT 3) RH WING TRAILING EDGE CAVITY. 1 INCH INBOARD OF DEFLECTION CONTROL RIB. AND 24 INCHES FWD OF PANEL TRAILING EDGE. LATTERAL SUPPORT ANGLE IS CRACKED OUTBOARD FASTNER HOLE COMMON TO SKIN.<[01] REMOVED AND REPLACED LATTERAL SUPPORT ANGLE ON RH WING T
- [SDR SWAA2025042219650](https://openairdocs.org/sdr/SWAA2025042219650.md): Rib · cracked · Mar 30, 2025 · N443WN · Boeing 7377H4 · Wing, Rib/Bulkhead
  > (A204 DOT 4) RH WING TRAILING EDGE CAVITY; 24 INCHES FORWARD OF PANEL TRAILING EDGE. ATTACH ANGLE COMMON TO DEFLECTION CONTROL RIB IS CRACKED AT LOWER OUTBOARD HOLE.<[01] 04 - REPAIRED PER [SRM 51-40-02-0G-0-A00729 (GENERAL - FASTENER INSTALLATION AND REMOVAL
- [SDR SWAA2025042219647](https://openairdocs.org/sdr/SWAA2025042219647.md): Skin · cracked · Mar 29, 2025 · N443WN · Boeing 7377H4 · Leading Edge Devices
  > #2 SLAT; LOWER SKIN AT ACTUATOR ATTACHMENT; 2 RIVETS FOUND LOOSE WITH VISIBLE EVIDENCE OF SKIN CRACKS PROPOGATING FROM THE HOLES<[01] REPAIRED #2 SLAT; LOWER SKIN AT ACTUATOR ATTACHMENT IAW SRM 57-42-01-2R-8 AND SRM 51-40-02-0G-0;[02] AUDIT C/W
- [SDR SWAA2025012087523](https://openairdocs.org/sdr/SWAA2025012087523.md): Battery · no test · Jan 19, 2025 · N443WN · Boeing 7377H4 · Emergency Equipment
  > AFT FA MEGAPHONE WILL NOT TEST<[01] REPLACED AFT FA FLASHLIGHT BATTERY PER AMM25-64-00
- [SDR SWAA2024083031015](https://openairdocs.org/sdr/SWAA2024083031015.md): Battery Pack · inoperative · Aug 27, 2024 · N443WN · Boeing 7377H4 · Emergency Lighting
  > L/H OVERWING EMER EXIT LIGHTS INOP<[01] REMOVED AND REPLACED LH OVERWING EMER EXIT LIGHTS BATTERY PACK M1668 AT STA 603 IAW AMM 33-51-06. OPS CHECK OK
- [SDR SWAA2024082628295](https://openairdocs.org/sdr/SWAA2024082628295.md): Battery Pack · failed · Aug 21, 2024 · N443WN · Boeing 7377H4 · Emergency Lighting
  > M1675 BATTERY PACK FAILED CAPACITY CHECK.<[01] R&R M1675 BATTERY PACK REF AMM 33-51-06.
- [SDR SWAA2024082628288](https://openairdocs.org/sdr/SWAA2024082628288.md): Battery Pack · failed · Aug 21, 2024 · N443WN · Boeing 7377H4 · Emergency Lighting
  > M1668; M1670; M1673; M1672; M1669; M1674 BATTERY PACKS FAILED CAPACITY CHECK.<[01] R&R BATTERY PACKS M1668; M1670; M1673; M1672; M1669; M1674 REF AMM 33-51-06.
- [SDR SWAA2024082628294](https://openairdocs.org/sdr/SWAA2024082628294.md): Bracket · loose · Aug 21, 2024 · N443WN · Boeing 7377H4 · Emergency Equipment
  > FWD SERVICE DOOR (R1) FWD GIRT BAR HANGER BRACKET LOOSE ON SLIDE SHROUD<[01] SQUEEZED RIVETS FOR FWD SERVICE DOOR (R 1) FWD GIRT BAR HANGER BRACKET ON SLIDE SHROUD PER SRM 51-40-02
- [SDR SWAA2024082628287](https://openairdocs.org/sdr/SWAA2024082628287.md): Bracket · loose · Aug 21, 2024 · N443WN · Boeing 7377H4 · Emergency Equipment
  > FWD ENTRY DOOR (L1) FWD GIRT BAR HANGER BRACKET LOOSE ON SLIDE SHROUD<[01] SQUEEZED RIVETS FOR FWD ENTRY DOOR (L1) FWD GIRT BAR HANGER BRACKET ON SLIDE SHROUD PER SRM 51-40-02.
- [SDR SWAA2024082628296](https://openairdocs.org/sdr/SWAA2024082628296.md): Doubler · missing · Aug 21, 2024 · N443WN · Boeing 7377H4 · Fuselage Main, Structure
  > POWER RECEPTACLE CUT OUT; AFT DOUBLER MISSING HALF [TTG8Q00VCS16] RII REQUIRED<[01] 01 - REMOVED AND REPLACED PER [SRM 51-40-02-0G-0-A00729 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)]
- [SDR SWAA2024080823954](https://openairdocs.org/sdr/SWAA2024080823954.md): Light · broken · Aug 8, 2024 · N443WN · Boeing 7377H4 · Emergency Lighting
  > FWD ENTRY DOOR EMERGENCY EXIT LIGHT COVER BROKEN<[01] MADE TEMPORARY REPAIR PER EA M-21-133-00720. OK TO CONTINUE PER TLD M-21-133-00720. A/C OK FOR SERVICE
- [SDR SWAA2024040168733](https://openairdocs.org/sdr/SWAA2024040168733.md): Lens · wrong part · Mar 29, 2024 · N443WN · Boeing 7377H4 · Emergency Lighting
  > LOWER EXIT SIGN AT L1 DOOR MISSING DIRECTIONAL ARROW.<[01] R&R THE LOWER EXIT SIGN LENS AT L1 DOOR REF AMM 33-51-01.
- [SDR SWAA2024040168727](https://openairdocs.org/sdr/SWAA2024040168727.md): Lens · incorrect · Mar 29, 2024 · N443WN · Boeing 7377H4 · Emergency Lighting
  > R1 DOOR LOWER EXIT SIGN IS NOT MULTI LINGUAL.<[01] R&R LOWER EXIT SIGN LENS AT R1 DOOR REF AMM 33-51-01.
- [SDR SWAA2023121128623](https://openairdocs.org/sdr/SWAA2023121128623.md): Seal · cracked · Dec 7, 2023 · N443WN · Boeing 7377H4 · Horizontal Stabilizer Miscellaneous Structure
  > RH HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL CRACKED.<[01] REMOVED AND REPLACED RH HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL. REF AMM 53-31-31
- [SDR SWAA2023090898215](https://openairdocs.org/sdr/SWAA2023090898215.md): Battery Pack · inoperative · Sep 8, 2023 · N443WN · Boeing 7377H4 · Emergency Lighting
  > 5 EMERGENCY LIGHTS INOP AT FWD GALLEY/CABIN<[01] SWAPPED BATTERY PACK M0174 AND M01675 IAW AMM 33-51-06. PROBLEM FOLLOWED. SUSPECT BAD BATTERY AND POWER SUPPLY. PARTS NIS UNTIL 0800;[02] REMOVED AND REPLACED FWD L/H EMER LIGHT BATTERY PACK REF AMM 33-51-06. OP
- [SDR SWAA2023082893044](https://openairdocs.org/sdr/SWAA2023082893044.md): Handle · loose · Aug 24, 2023 · N443WN · Boeing 7377H4 · Service Doors
  > CABIN R2 DOOR CLOSE ASSIST HANDLE IS LOOSE.<[01] SECURED CABIN R2 DOOR CLOSE ASSIST HANDLE IAW AMM 52-41-31.
- [SDR SWAA2023061458214](https://openairdocs.org/sdr/SWAA2023061458214.md): Slide · loose · Jun 11, 2023 · N443WN · Boeing 7377H4 · Escape Slide
  > L1 DOOR SLIDE CAME OUT OF CONTAINER WHILE OPENING THE DOOR.<[01] C/W MT 725-61-06; REPACKED L1 DOOR SLIDE. AC OK FOR SERVICE.
- [SDR SWAA2023041124439](https://openairdocs.org/sdr/SWAA2023041124439.md): Handle · loose · Apr 7, 2023 · N443WN · Boeing 7377H4 · Service Doors
  > ASSIST HANDLE ON L-2 DOOR LOOSE.<[01] ADJUSTED ASSIST HANDLE ON L2 DOOR AS PER REF 52-13-31-400-802;[02] VERIFIED ADJUSTMENT OF ASSIST HANDLE ON L2 DOOR AS PER REF 52-13-31-400-802.
- [SDR SWAA2023041223900](https://openairdocs.org/sdr/SWAA2023041223900.md): Slat · delaminated · Apr 5, 2023 · N443WN · Boeing 7377H4 · Wing, Control Surfaces
  > SLAT #3 UPPER IB CORNER ON TE AREA IS DELAMINATED..<[01] REMOVED DELAMINATED EXISTING FILLER REPAIR; AND PREPARED AREA FOR REBOUNDING NEW FILLER REPAIR ON L/W L/E #3 SLAT I/B CORNER T/E AS PER B737 SRM 57-42-01-2R-6. REBOUNDED FILLER REPAIR AS MARKED ON #3 L/
- [SDR SWAA2023041222641](https://openairdocs.org/sdr/SWAA2023041222641.md): Light · defective · Mar 31, 2023 · N443WN · Boeing 7377H4 · Emergency Lighting
  > SEVERAL EMERGENCY EXIT LIGHTS DEFECTIVES THRU THE CABIN.<[01] PERFORMED EMERGENCY LIGHTS OPERATIONAL TEST AND FOUND NORMAL PER REF AMM 33-51-00-710-801;[02] VERIFIED STEP 1

Next page: https://openairdocs.org/aircraft/N443WN/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 = 'N443WN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N443WN/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.