# Service difficulty reports: N491WN

A list on [N491WN](https://openairdocs.org/aircraft/N491WN.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 9 · 402 reports

- [SDR SWAA2026092171894](https://openairdocs.org/sdr/SWAA2026092171894.md): Rub Strip · missing · Sep 16, 2026 · N491WN · Boeing 7377H4 · Emergency Equipment
  > AFT SERVICE DOOR EMERGENCY SLIDE COVER RUB STRIP END CAP MISSING INSTALLED AFT SERVICE DOOR EMERGENCY SLIDE COVER RUB STRIP END CAP IN REF WITH AMM 25-66-01.
- [SDR SWAA2026072095023](https://openairdocs.org/sdr/SWAA2026072095023.md): Megaphone · missing · Jul 15, 2026 · N491WN · Boeing 7377H4 · Emergency Equipment
  > CREW REPORTS FWD MEGAPHONE MISSING REPLACED FWD MEGAPHONE AND BATTERIES IAW AMM 25-64-00.
- [SDR SWAA2026051904065](https://openairdocs.org/sdr/SWAA2026051904065.md): Light · loose · May 17, 2026 · N491WN · Boeing 7377H4 · Emergency Lighting
  > EXIT LIGHT COVER NEAR FORWARD ENTRY FELL OFF. R & R FWD ENTRY EXIT LIGHT ASSEMBLY IAW AMM 33-51-01.
- [SDR SWAA2026042893021](https://openairdocs.org/sdr/SWAA2026042893021.md): Girt Bar · faulty · Apr 25, 2026 · N491WN · Boeing 7377H4 · Emergency Equipment
  > FWD SERVICE DOOR GIRT BAR ILL NOT REMAIN LATCHED<[01] SECURED FWD SERVICE DOOR GIRT BAR AND VERIFIED LATCH REF AMM 25-66-01
- [SDR SWAA2025121953243](https://openairdocs.org/sdr/SWAA2025121953243.md): Light · damaged · Dec 17, 2025 · N491WN · Boeing 7377H4 · Emergency Lighting
  > PASSENGER CABIN SEAT ROW 24 ABC AND 24 DEF PHOTOLUMINESCENT STRIPS HAVE MOISTURE UNDER CLEAR LENS. R&R CABIN PHOTOLUMINESCENT STRIPS IAW AMM 33-51-15.
- [SDR SWAA2025121953246](https://openairdocs.org/sdr/SWAA2025121953246.md): Panel · cracked · Dec 17, 2025 · N491WN · Boeing 7377H4 · Trailing Edge Flaps
  > RIGHT WING DEFLECTION RIB UPPER ATTACH POINT TO UPPER SHELF PANEL IS COMPLETELY CRACKED. TRIMMED OUT THE DAMAGED UPPER TAB FROM THE DEFLECTION CONTROL RIB IAW SRM 57-51-02-2R-3;[02] FLAP PEENED REWORKED AREA PER SOPM 20-10-03. INSTALLED THE SEAL AND RETAINER
- [SDR SWAA2025070788684](https://openairdocs.org/sdr/SWAA2025070788684.md): Fuel Filter · faulted · Jul 5, 2025 · N491WN · Boeing 7377H4 · Engine Fuel Distribution
  > FLYING APPROACH INTO SJC AND AT APPROX 2500 FT AUTOPILOT KICKED. OFF #2 ENG ROLLBACK WITH ENG FAIL INDICATION. NORMAL APPROACH AND NORMAL LANDING APPROX WT 1222 BRAKE COOLING WAS WITHIN LIMITS<[01] PERFORMED BORESCOPE INSPECTION OF THE HPC AND HPT ON TTG8Q013K
- [SDR SWAA2025062083466](https://openairdocs.org/sdr/SWAA2025062083466.md): Seat Back · out of adjust · Jun 19, 2025 · N491WN · Boeing 7377H4 · Passenger Compartment Equipment
  > ALL OF EXIT ROW 12 SEAT RECLINE FAIL TO STAY UPRIGHT <[01]. ADJUSTED SEAT BREAKOVERS REF CMM 25-21-42.
- [SDR SWAA2025050667644](https://openairdocs.org/sdr/SWAA2025050667644.md): Slide · dislodged · May 5, 2025 · N491WN · Boeing 7377H4 · Escape Slide
  > FWD ENTRY SLIDE CAME OUT OF DOOR CONTAINER DURING DEPLANEMENT. DID NOT DEPLOY<[01] REMOVED & REPLACED L1 DOOR SLIDE REF AMM 25-66-01<BR>OPS CHECKED GOOD
- [SDR SWAA2025050565883](https://openairdocs.org/sdr/SWAA2025050565883.md): Lens · wrong part · Apr 30, 2025 · N491WN · Boeing 7377H4 · Emergency Lighting
  > RH AFT EMERGENCY SIGN MISSING ARROW.<[01] REMOVED AND REPLACED RH AFT EMERGENCY SIGN WITH CORRECT SIGN THAT HAS ARROW REF AMM 33-51-01.
- [SDR SWAA2025041422098](https://openairdocs.org/sdr/SWAA2025041422098.md): Handle · damaged · Apr 6, 2025 · N491WN · Boeing 7377H4 · Service Doors
  > AFT SERVICE DOOR ASSIST HANDLE HAS 1EA DAMAGED COLLAR.<[01] INSTALLED AFT SERVICE DOOR ASSIST HANDLE HAS COLLAR PER AMM 52-41-31-400-802 F. (2) (A)-(D);[02] INSTALLED AFT SERVICE DOOR ASSIST HANDLE COLLAR PER AMM 52-41-31-400-802 F. (2) (A)-(D);[03] VERIFIED C
- [SDR SWAA2025041019459](https://openairdocs.org/sdr/SWAA2025041019459.md): Floor Panel · delaminated · Mar 29, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > REMOVE & REPLACE FLOOR PANEL 242NF DUE TO THE EXTENT OF UPPER SURFACE DELAMINATION DAMAGE <[01]. REMOVED FLOOR PANEL 242NF; DOCUMENTATION OF REPLACEMENT OF PANEL WAS ACCOMPLISHED ON TTG8Q00Z26NM. INSTALLED PANEL AS PER AMM 53-21-00-000-801 AND AMM 53-00-400-8
- [SDR SWAA2025041019460](https://openairdocs.org/sdr/SWAA2025041019460.md): Floor Panel · delaminated · Mar 29, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > REMOVE & REPLACE FLOOR PANEL 241TF DUE TO THE EXTENT OF UPPER SURFACE DELAMINATION DAMAGE <[01]. REMOVED FLOOR PANEL 241TF; DOCUMENTATION OF REPLACEMENT OF PANEL WAS ACCOMPLISHED ON TTG8Q00Z26N8. INSTALLED PANEL AS PER AMM 53-21-00-000-801 AND AMM 53-00-400-8
- [SDR SWAA2025041406296](https://openairdocs.org/sdr/SWAA2025041406296.md): Scuff Plate · cracked · Mar 18, 2025 · N491WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > AFT CARGO BAY FORWARD CORNER THRESHOLD IS CRACKED<[01] REPAIRED ACB FWD CORNER SCUFF PLATE PER SRM53-60-15-2R-1.<BR>ALL WORK COMPLETE ON CUSTOMER CARD TTG8Q00ZB4XP.;[02] JOB COMPLETE
- [SDR SWAA2025041405391](https://openairdocs.org/sdr/SWAA2025041405391.md): Girt Bar · out of adjust · Mar 14, 2025 · N491WN · Boeing 7377H4 · Emergency Equipment
  > AFT SERVICE DOOR ESCAPE SLIDE GIRT VELCRO STRIPS OUT OF POSITION (NOT ATTACHED)<[01] REPOSITIONED & ATTACHED ASD ESCAPE SLIDE GIRT VELCRO STRIPS IAW AMM 25-66-01-400-803 & MT 725-61-06 3.I.(2);[02] COMPLETE
- [SDR SWAA2025041005393](https://openairdocs.org/sdr/SWAA2025041005393.md): Girt Bar · out of adjust · Mar 14, 2025 · N491WN · Boeing 7377H4 · Emergency Equipment
  > AFT ENTRY DOOR ESCAPE SLIDE GIRT VELCRO STRIPS OUT OF POSITION (NOT ATTACHED) <[01]. REPOSITIONED/INSTALLED AFT ENTRY DOOR ESCAPE SLIDE GIRT VELCRO STRIPS IAW CUSTOMER CARD# 725-61-06-AE REPL; TASK 25-61-06-SWA-001; STEPS 3.H.(2); [02] VERIFIED CORRECTIVE ACT
- [SDR SWAA2025041004645](https://openairdocs.org/sdr/SWAA2025041004645.md): Support Bracket · cracked · Mar 13, 2025 · N491WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > AFT CARGO BAY WATER TANK SUPPORT BRACKET BS 947 LBL 10 WL 179 IS CRACKED <[01]. REMOVED AND INSTALLED NEW AFT CARGO BAY WATER TANK SUPPORT BRACKET BS 947 LBL 10 WL 179 IAW SRM 51-40-02-0G-0 AND DWG 149A8103 REV:-.; [02] VERIFIED CORRECTIVE ACTION STEP 1.
- [SDR SWAA2025041404644](https://openairdocs.org/sdr/SWAA2025041404644.md): Intercostal · cracked · Mar 12, 2025 · N491WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > FED CUTOUT SURROUND STRUCTURE; INTERCOSTAL BS 328 S-5L HAS CRACK (MARKED).<[01] REPAIRED DAMAGE ON FED CUTOUT STRUCTURE; INTERCOSTAL BS 328; S-5L PER EA 25-153-00686.
- [SDR SWAA2025041004156](https://openairdocs.org/sdr/SWAA2025041004156.md): Shield · corroded · Mar 11, 2025 · N491WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > CORROSION AFT CARGO BAY SHIELD FWD OF CARGO DOOR AROUND MULTIPLE NUT PLATE HOLES BS767+3 TO BS794 RBL22 WL156 <[01]. AFT CARGO BAY FWD SHIELD FOUND TO BE OUT OF LIMITS; REMOVED AND REPLACED; NEW PART LOCATED; DRILLED AND INSTALLED IAW SRM 51-40-02-0G-0; SRM 5
- [SDR SWAA2025041004157](https://openairdocs.org/sdr/SWAA2025041004157.md): Sidewall Support · corroded · Mar 11, 2025 · N491WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > CORROSION AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT PLATE HAS MULTIPLE AREAS AROUND NUT PLATE HOLES BS727B TO BS767 RBL22 WL156 <[01]. AFT CARGO BAY FLOOR TO SIDEWALLL SUPPORT AT BS 727 TO BS 767 RBL 22 WL 156 FOUND TO BE OUT OF LIMITS; REMOVED AND REPLACED
- [SDR SWAA2025041403035](https://openairdocs.org/sdr/SWAA2025041403035.md): Floorbeam · cracked · Mar 8, 2025 · N491WN · Boeing 7377H4 · Fuselage Main, Floor Beam
  > STA 540 BREAK PANEL IS CRACKED AT RBL 1; WL 208.1<[01] REPLACED BREAK PANEL AT RBL 1 WL208 I.A.W SRM 737-700 51-40-02-0G-0 AND BOEING DWG 143A0060 REV:A;[02] REPLACED BREAK PANEL AT RBL 1 WL208 I.A.W SRM 737-700 51-10-02-0G-0 SRM 51-40-02-0G-0 AND BOEING DWG 1
- [SDR SWAA2025041402710](https://openairdocs.org/sdr/SWAA2025041402710.md): Seal · cracked · Mar 7, 2025 · N491WN · Boeing 7377H4 · Horizontal Stabilizer Miscellaneous Structure
  > RT HORIZ STAB FRONT SPAR UPPER SLIDE SEAL CRACKED.<[01] REMOVED AND REPLACED R/H HORIZONTAL STAB FRONT SPAR UPPER SLIDE SEAL PER AMM 53-31-31-400-802 CAL ID: ATS1699 ATS1701 DUE: 12/2025.;[02] VERIFIED CORRECTIVE ACTION 1
- [SDR SWAA2025041402709](https://openairdocs.org/sdr/SWAA2025041402709.md): Angle · cracked · Mar 6, 2025 · N491WN · Boeing 7377H4 · Vertical Stabilizer Miscellaneous Structure
  > VERTICAL FIN FRONT SPAR FWD SPRING ANGLE (176A3101-26) CRACKED AT L/H ATTACH POINT (MARKED) <[01]. REMOVED AND REPLACED NEW VERTICAL FIN FRONT SPAR FWD SPRING ANGLE IAW SRM 51-40-02 AND AIPC 55-33-11-02A.; [02] VERIFIED CORRECTIVE ACTION ENTRY 1.
- [SDR SWAA2025041102392](https://openairdocs.org/sdr/SWAA2025041102392.md): Rib · cracked · Mar 6, 2025 · N491WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/Rib
  > LT HORIZ STAB LEADING EDGE PANEL 331B THIRD RIB O/B OF I/B END CRACKED.<[01] REMOVED AND REPLACED RIB P/N 186A1303-1 IAW SRM 51-40-02-0G-0 AND DWG. 186A1001; REV. A.;[02] VERIFIED AND TASK CARD COMPLETED.
- [SDR SWAA2025041402048](https://openairdocs.org/sdr/SWAA2025041402048.md): Skin · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Trailing Edge Flaps
  > RIGHT WING O/B AFT FLAP UPPER SURFACE ON THE I/B END IS DELAMINATED<[01] RIGHT WING O/B AFT FLAP UPPER SURFACE ON THE I/B END IS DELAMINATED; WAS REPAIRED IAW SRM 57-53-01-2R-4 AND SRM 51-70-10-2R-0.;[02] COMPLETE
- [SDR SWAA2025041101710](https://openairdocs.org/sdr/SWAA2025041101710.md): Skin · debonded · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Main, Plate/Skin
  > PANEL 194CR OUTER SKIN IS DISBONDED. (MARKED)<[01] 194CR PANEL OUTER SKIN DAMAGE HAS BEEN REPAIRED PER [SRM 51-70-05-2R-2-A00733 (REPAIR 2 - REPAIR OF DAMAGE THAT IS MORE THAN 0.50 INCH (12.70 MM) IN DIAMETER TO ONE SKIN AND THE HONEYCOMB CORE - AIRFRAME - PER
- [SDR SWAA2025041102053](https://openairdocs.org/sdr/SWAA2025041102053.md): Rib · cracked · Mar 4, 2025 · N491WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/Rib
  > RH HORIZONTAL STABILIZER INSPAR RIB 4 (STAB STA 120.30) HAS 3 STIFFENERS CRACKED<[01] REPAIRED R/H HORIZONTAL STABILIZER INSPAR RIB 4 (STAB STA 120.30) HAS 3 STIFFENERS CRACKED IAW SRM 55-10-09-2R-4.;[02] COMPLETED
- [SDR SWAA2025041001972](https://openairdocs.org/sdr/SWAA2025041001972.md): Floor Panel · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 241TF HAS UPPER DELAMINATION (MARKED) <[01], DUE TO THE EXTENT OF DAMAGE; REPLACED PASSENGER CABIN FLOOR PANEL 241TF IAW SRM 51-10-02-0G-0 PARA 9 AND AIPC 53-21-00-22 ITEM 135.; [02] VERIFIED JOB COMPLETE.
- [SDR SWAA2025041001976](https://openairdocs.org/sdr/SWAA2025041001976.md): Floor Panel · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 232SF HAS UPPER SURFACE DELAMINATION (MARKED) <[01]. PASSENGER CABIN FLOOR PANEL 232SF; WITH UPPER SURFACE DELAMINATION; WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0 AND DRAWING 159.; [02] ITEM 1 SHOULD REA
- [SDR SWAA2025041001977](https://openairdocs.org/sdr/SWAA2025041001977.md): Floor Panel · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 242AF HAS UPPER SURFACE DELAMINATION (MARKED) <[01]. PASSENGER CABIN FLOOR PANEL 242AF WITH UPPER SURFACE DELAMINATION WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL PER SRM 53-00-50-2R-0 AND BOEING DWG: 144A5810 ID: 0189 DUE TO
- [SDR SWAA2025041001978](https://openairdocs.org/sdr/SWAA2025041001978.md): Floor Panel · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 241BF HAS UPPER SURFACE DELAMINATION (MARKED) <[01]. PASSENGER CABIN FLOOR PANEL 241BF WITH UPPER SURFACE DELAMINATION WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL PER SRM 53-00-50-2R-0 AND BDWG: 144A5810 ID: 0189 DUE TO AMOUNT
- [SDR SWAA2025041001979](https://openairdocs.org/sdr/SWAA2025041001979.md): Floor Panel · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 231ZF HAS UPPER SURFACE DELAMINATION (MARKED) <[01]. PASSENGER CABIN FLOOR PANEL 231ZF; WITH UPPER SURFACE DELAMINATION; WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0.; [02] VERIFIED CORRECTIVE ACTION ENTRY
- [SDR SWAA2025040901973](https://openairdocs.org/sdr/SWAA2025040901973.md): Floor Panel · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 242MF HAS UPPER SURFACE DELAMINATION (MARKED) <[01]. DUE TO THE EXTENT OF DAMAGE; REPLACED PASSENGER CABIN FLOOR PANEL 242MF IAW SRM 51-10-02-0G-0 PARA 9 AND AIPC 53-21-00-22 ITEM 121.; [02] VERIFIED CORRECTIVE ACTION ITEM 1.
- [SDR SWAA2025040901974](https://openairdocs.org/sdr/SWAA2025040901974.md): Floor Panel · delaminated · Mar 4, 2025 · N491WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 242NF HAS UPPER SURFACE DELAMINATION (MARKED)<[01] DUE TO THE EXTENT OF DAMAGE; REPLACED PASSENGER CABIN FLOOR PANEL 242NF IAW SRM 51-10-02-0G-0 PARA 9 AND AIPC 53-21-00-22 ITEM 105.;[02] VERIFIED JOB COMPLETE
- [SDR SWAA2025041401573](https://openairdocs.org/sdr/SWAA2025041401573.md): Handle · loose · Mar 3, 2025 · N491WN · Boeing 7377H4 · Service Doors
  > FWD SERVICE DOOR LINER ASSIST HANDLE IS LOOSE.<[01] REINSTALLED FWD SERVICE DOOR LINER ASSIST HANDLE PER AMM 52-41-31-400-802 STEP 3.F(2);[02] VERIFIED TASK COMPLETE
- [SDR SWAA2025041401586](https://openairdocs.org/sdr/SWAA2025041401586.md): Vapor Barrier · cracked · Mar 3, 2025 · N491WN · Boeing 7377H4 · Fuselage Main, Bulkhead
  > L/H B.S. 663 VAPOR BARRIER IS CRACKED ON LOWER EDGE AT LBL 16<[01] VAPOR BARRIER CRACK AT BS663 LBL 16 WAS REPAIRED IAW SRM 51-70-04-2R-10;[02] VERIFIED CORRECTIVE ACTION
- [SDR SWAA2025041404155](https://openairdocs.org/sdr/SWAA2025041404155.md): Skin · damaged · Feb 28, 2025 · N491WN · Boeing 7377H4 · Nacelle/Pylon, Plate/Skin
  > #2 ENGINE NOSE COWL LIP SKIN HAS A WORKING FASTENER AT 10 O CLOCK POSITION<[01] #2 ENGINE INLET COWL REPLACED GENERAL FAULT RESOLVED ON OTHER FAULT TTG8Q00S72VD;[02] VERIFIED CORRECTIVE ACTION ENTRY 1.
- [SDR SWAA2025041497700](https://openairdocs.org/sdr/SWAA2025041497700.md): Door · cracked · Feb 19, 2025 · N491WN · Boeing 7377H4 · Landing Gear Doors
  > R/H MLG STRUT DOOR HAS A CRACK<[01] UPDATED STEPS 1 AND 2;[02] COMPLETED STEP 2;[03] COMPLETED STEP 4;[04] COMPLETED STEP 1 INSTALL R/H MLG SHOCK STRUT DOORS.;[05] SUMMARY STATEMENT: REMOVED; REPAIRED; REINSTALLED AND ADJUSTED R/H MLG SHOCK STRUT DOOR IAW AMM
- [SDR SWAA2025021892195](https://openairdocs.org/sdr/SWAA2025021892195.md): Battery · inoperative · Feb 1, 2025 · N491WN · Boeing 7377H4 · Emergency Lighting
  > R/H OVERWING ESCAPE HATCH EMERGENCY LIGHT POWER SUPPLY BATTERY IS DEAD.<[01] REMOVED AND REPLACED R/H OVER WING ESCAPE HATCH EMERGENCY LIGHT POWER SUPPLY BATTERY IAW AMM 33-51-06 OPS CHECK GOOD;[02] CERTIFIED;[03] COMPLETE;[04] VERIFIED R&R AND OPS CHECK
- [SDR SWAA2024090433223](https://openairdocs.org/sdr/SWAA2024090433223.md): Inlet · cracked · Sep 1, 2024 · N491WN · Boeing 7377H4 · Nacelle/Pylon, Main Frame
  > FOUND 8 CRACKED OR MISSING RIVETS AND POSSIBLE CRACKED SHEETMETAL ON RH SIDE OF ENG #2 INLET COWL<[01] 01 - REMOVED AND REPLACED PER [AMM 71-11-01-400-802-F00-NG (INSTALL THE INLET COWL (SLING AND OVERHEAD HOIST) - PERMANENT)
- [SDR SWAA2024071613047](https://openairdocs.org/sdr/SWAA2024071613047.md): Girt Bar · out of position · Jul 15, 2024 · N491WN · Boeing 7377H4 · Emergency Equipment
  > AFT SERVICE DOOR SLIDE GIRT BAR FLAP OUT OF POSITION<[01] VERIFIED INSTALLATION OF GIRT BAR IAW AMM 25-66-01
- [SDR SWAA2024022053331](https://openairdocs.org/sdr/SWAA2024022053331.md): Girt Bar · loose · Feb 17, 2024 · N491WN · Boeing 7377H4 · Emergency Equipment
  > R1 SLIDE PACK GIRT BAR WILL NOT STAY SECURE IN DISARM BRAKET<[01] ADJUSTED GIRT BAR CLIP PER S.I.P.
- [SDR SWAA2023121330419](https://openairdocs.org/sdr/SWAA2023121330419.md): Cowling · cracked · Dec 11, 2023 · N491WN · Boeing 7377H4 · Engine Cowling System
  > LEFT ENGINE FAN COWL HAS A 10 INCH CRACK FWD OF IDG DOOR.<[01] REMOVED AND REPLACED THE NUMBER 1 ENGINE OUTBOARD FAN COWL AS PER AMM 71-11-02 AND MT 771-11-02.
- [SDR SWAA2023102312417](https://openairdocs.org/sdr/SWAA2023102312417.md): Cowl Door · cracked · Oct 19, 2023 · N491WN · Boeing 7377H4 · Nacelle/Pylon, Main Frame
  > #1 ENG O/B COWL IS CRACKED<[01] R&R'D #1 ENGINE O/B FAN COWL IAW AMM 71-11-02
- [SDR SWAA2023041427035](https://openairdocs.org/sdr/SWAA2023041427035.md): Battery Pack · inoperative · Apr 13, 2023 · N491WN · Boeing 7377H4 · Emergency Lighting
  > AFT ENTRY OVER-DOOR EMERGENCY LIGHT EXIT SIGN INOP<[01] R&R BOTH BATTERY POWER SUPPLY M1672 AND BATTERY PACK PER AMM 33-51-06 OPS CK?D GOOD.
- [SDR SWAA2023041427034](https://openairdocs.org/sdr/SWAA2023041427034.md): Battery Pack · inoperative · Apr 13, 2023 · N491WN · Boeing 7377H4 · Emergency Lighting
  > CABIN AISLE EMERGENCY LIGHT @ 19DEF INOP<[01] R&R BOTH BATTERY POWER SUPPLY M1673 AND BATTERY PACK PER AMM 33-51-06 OPS CK?D GOOD.
- [SDR SWAA2023020899101](https://openairdocs.org/sdr/SWAA2023020899101.md): Light · inoperative · Feb 5, 2023 · N491WN · Boeing 7377H4 · Passenger Compartment Lighting
  > LH EMERGENCY EXIT WINDOW LIGHT INOP.<[01] REPLACED LH EMERGENCY EXIT WINDOW LIGHT PER AMM 33-21-00. OPC GOOD.
- [SDR SWAA2022122885171](https://openairdocs.org/sdr/SWAA2022122885171.md): Mixing Unit · slow · Dec 24, 2022 · N491WN · Boeing 7377H4 · Drag Control System
  > LIGHT CONTROL SLOW TO RESPOND. POSSIBLE OVERWEIGHT LANDING. REMOVED AND REPLACED SPOILER MIXER PER AMM 27-61-21. COMPLIED WITH FELT SPOILER SYSTEM TEST. TEST CHECK GOOD. AMM 27-61-00-730-801. REMOVED AND REPLACED SPOILER MIXER IAW AMM 27-61-21. COMPLIED WITH
- [SDR SWAA2022120577982](https://openairdocs.org/sdr/SWAA2022120577982.md): Cover · detached · Dec 2, 2022 · N491WN · Boeing 7377H4 · Emergency Lighting
  > AFT ENTRY DOOR EMERGENCY EXIT LIGHT COVER FALLING OFF. COMPLIED WITH M-21-133-00720.
- [SDR SWAA2022111772352](https://openairdocs.org/sdr/SWAA2022111772352.md): Seal · cracked · Nov 16, 2022 · N491WN · Boeing 7377H4 · Horizontal Stabilizer Structure
  > LEFT HORIZONTAL STAB FWD UPPER SLIDING SEAL CRACKED. REMOVED AND REPLACED LEFT HORIZONTAL STAB FWD UPPER SLIDING SEAL IAW AMM 53-31-31. OPS CHECKED GOOD.

Next page: https://openairdocs.org/aircraft/N491WN/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 = 'N491WN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N491WN/reports

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