# Service difficulty reports: N477WN

A list on [N477WN](https://openairdocs.org/aircraft/N477WN.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 · 315 reports

- [SDR SWAA2026102245732](https://openairdocs.org/sdr/SWAA2026102245732.md): Fuse · faulted · Oct 21, 2026 · N477WN · Boeing 7377H4 · Leading Edge Slat Control System
  > LEADING EDGE FLAPS AND SLATS, ONE OR MORE LEADING EDGE DEVICES 123 AND 4 SLATS 5678 SHOWED IN TRANSIT DURING FLIGHT. TROUBLESHOT PER FIM 27-81 TASK 812. CHECKED FOR BYPASSING LE ACTUATORS AND LE UCM VALVE NO BYPASSING NOTED. RANG OUT WIRES A11 AND D12 IN CON
- [SDR SWAA2026091610565](https://openairdocs.org/sdr/SWAA2026091610565.md): Switch · inoperative · Sep 12, 2026 · N477WN · Boeing 7377H4 · Fire Detection
  > CAPTAIN MASTER FIRE WARNING LIGHT DOES NOT SILENCE BELL. OK TO CONT. PER MEL 26-10-02 SP1 AUTH# 339621. REMOVED AND REPLACED CAPT FIRE WARNING LIGHT SWITCH IAW AMM 33-11-00. OPS CHECK GOOD. THIS CLEARS MEL 26-10-02
- [SDR SWAA2026081009820](https://openairdocs.org/sdr/SWAA2026081009820.md): Lamp · inoperative · Aug 6, 2026 · N477WN · Boeing 7377H4 · Passenger Compartment Lighting
  > OVERWING EXIT DOOR LIGHT RT SIDE, INOPERATIVE. OK TO CONTINUE IAW MEL 33-2-03. SP1B, MDDR 333138. REPLACED THE LAMPS IN THE RT OVERWING EXIT DOOR WINDOW LIGHT IAW AMM 33-21-00. OPS CHKD GOOD.
- [SDR SWAA2026072837576](https://openairdocs.org/sdr/SWAA2026072837576.md): Cover · missing · Jul 24, 2026 · N477WN · Boeing 7377H4 · Escape Slide
  > PASSENGER CABIN AFT SERVICE DOOR SLIDE COVER END CAP MISSING. INSTALLED PASSENGER CABIN AFT SERVICE DOOR SLIDE COVER END CAP IAW AMM 25-66-01.
- [SDR SWAA2026072842871](https://openairdocs.org/sdr/SWAA2026072842871.md): Door · cracked · Jul 24, 2026 · N477WN · Boeing 7377H4 · Landing Gear Doors
  > LEFT MLG CENTER DOOR CRACKED. REMOVED LT CTR & INNER MLG GEAR DOOR IAW AMM 32-13-11, OK FOR CONTINUED SERVICE IAW CDL 32-10-3XC. REINSTALLED L/H MLG CENTER DOOR IAW AMM 32-13-11 REINSTALLED L/H MLG WING DOOR IAW AMM 32-13-21.
- [SDR SWAA2026060105688](https://openairdocs.org/sdr/SWAA2026060105688.md): Strap · not reported · May 12, 2026 · N477WN · Boeing 7377H4 · Fuselage Main, Structure
  > STA 328 FRAME STRAP FROM STR 22R TO STR 20R DOES NOT MATCH WITH CONFIGURATION TASK 5311-I-17336-NG FIGURE 15. AS PER EA 26-153-01284; THE CONFIGURATION IS ACCEPTABLE.
- [SDR SWAA2026060197337](https://openairdocs.org/sdr/SWAA2026060197337.md): Angle · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > CRACK ANGLE TRAILING EDGE ORSS 261 PLUS 18 INCH AT RT WING. REPLACED ANGLE TRAILING EDGE ORSS 261 PLUS 18 INCH AT RT WING IAW SRM 51-10-02-0G-0, ITEM 9, SRM 51-40-02-0G-0, AND DWG 115A6200 SHEET 10, REV -.
- [SDR SWAA2026060197338](https://openairdocs.org/sdr/SWAA2026060197338.md): Angle · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > CRACK ANGLE TRAILING EDGE ORSS 261 PLUS 10 INCH RT WING. REPLACED ANGLE TRAILING EDGE ORSS 261 PLUS 10 INCH RT WING IAW SRM 51-10-02-0G-0, ITEM 9, SRM 51-40-02-0G-0, AND DWG 115A2930 SHEET 8, REV-.
- [SDR SWAA2026060197188](https://openairdocs.org/sdr/SWAA2026060197188.md): Plate · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > CRACK CORRUGATED PLATE TRAILING EDGE IRSS 199 PLUS 16 INCH AT LT WING. REPLACED CORRUGATED PLATE TRAILING EDGE IRSS 199 PLUS 16 INCH AT LT WING IAW SRM 51-40-02-0G-0 AND DWG 115A2001; SHEET 30; REV.A.
- [SDR SWAA2026060197190](https://openairdocs.org/sdr/SWAA2026060197190.md): Angle · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > CRACK ANGLE TRAILING EDGE ORSS 261 PLU 18 INCH LT WING. REPLACED ANGLE AND FASTENERS TRAILING EDGE ORSS 261 PLU 18 INCH LT WING IAW SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 15A6200 SHEET 10 REV. -.
- [SDR SWAA2026060197191](https://openairdocs.org/sdr/SWAA2026060197191.md): Angle · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > CRACK ANGLE TRAILING EDGE ORSS 261 PLUS 10 INCH LT WING. REPLACED ANGLE TRAILING EDGE ORSS 261 PLUS 10 INCH LT WING IAW SRM 51-40-02 AND DWG 115A2930 SHEET 7 REV. - DUE TO NOT FOUND ALOWABLE DAMAGE ON SRM 57-51-02R.
- [SDR SWAA2026060197189](https://openairdocs.org/sdr/SWAA2026060197189.md): Support Bracket · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing Miscellaneous Structure
  > CRACK SUPPORT BRACKET TRAILING EDGE ORSS 261 PLUS 10 INCH AT LT WING. REPLACED SUPPORT BRACKET AND FASTENERS ON TRAILING EDGE ORSS 261 PLUS 10 INCH AT LT WING I.A.W B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02.<BR>MEASURE OF CRACK IS: 0.650 INCHES.
- [SDR SWAA2026060103789](https://openairdocs.org/sdr/SWAA2026060103789.md): Fitting · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing, Attach Fittings
  > REMOVE AND REPLACE SLAT NR 8 DUE TO CRACKED ACTUATOR FITTING. REPLACED LEADING EDGE SLAT 8 AT RT WING IAW AMM 27-81-21-401. TESTED OK.
- [SDR SWAA2026060197339](https://openairdocs.org/sdr/SWAA2026060197339.md): Plate · cracked · May 10, 2026 · N477WN · Boeing 7377H4 · Wing Main, Frame Structure
  > CRACK CORRUGATED PLATE TRAILING EDGE IRSS 199 PLUS 30 INCH RT WING. REPLACED ACCESS PANEL 651CT AND FASTENERS LOCATED ON TRAILING EDGE RT WING IAW SRM 51-40-02 AND DRAWING 115A2001 SHEET 30 REV A.
- [SDR SWAA2026060197036](https://openairdocs.org/sdr/SWAA2026060197036.md): Seat Track · corroded · May 9, 2026 · N477WN · Boeing 7377H4 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION SEAT TRACK LOCATED BS 360 PLUS 14 INCH AND LBL 45.5 WL 208.1 PASSENGER CABIN. REPLACED SEAT TRACK LOCATED BS 360 TO BS 480 AND LBL 45.5 WL 208.1 PASSENGER CABIN IAW SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG: 143A5300; SHEET 54, REV -, DWG: 141A5300
- [SDR SWAA2026060197185](https://openairdocs.org/sdr/SWAA2026060197185.md): Access Panel · cracked · May 9, 2026 · N477WN · Boeing 7377H4 · Wing, Plate/Skin
  > CRACK ANGLE ACCESS PANEL 551GB AT LT WING. REPLACED ANGLE AND FASTENERS LOCATED ACCESS PANEL 551GB AT LT WING IAW SRM B737-700 51-10-02, ITEM 9 AND SRM B737-700 51-40-02. MEASUREMENT OF CRACK: L 1.087.
- [SDR SWAA2026060196744](https://openairdocs.org/sdr/SWAA2026060196744.md): Access Panel · cracked · May 8, 2026 · N477WN · Boeing 7377H4 · Horizontal Stabilizer, Plate/Skin
  > CRACK BLADE ACCESS PANEL 333AT AT LT HORIZONTAL STAB. REPLACED BLADE ON ACCESS PANEL 333AT AT LT HORIZONTAL STAB. IAW SRM 51-40-02 AND DWG 186A3101 SHEET 13 REV.C DUE TO NOT FOUND ALLOWABLE DAMAGE ON SRM 55-10-01.
- [SDR SWAA2026060196745](https://openairdocs.org/sdr/SWAA2026060196745.md): Access Panel · cracked · May 8, 2026 · N477WN · Boeing 7377H4 · Horizontal Stabilizer, Plate/Skin
  > CRACK LEADING EDGE RIB ACCESS PANEL 331B LOCATED LE STA 95.96 AT LT HORIZONTAL STABILIZER. REPLACED LEADING EDGE RIB ACCESS PANEL 331B LOCATED LE STA 95.96 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02 AND DRAWING #186A1303 SHEET 1 REV: A.
- [SDR SWAA2026060196746](https://openairdocs.org/sdr/SWAA2026060196746.md): Access Panel · cracked · May 8, 2026 · N477WN · Boeing 7377H4 · Horizontal Stabilizer, Plate/Skin
  > CRACK LEADING EDGE RIB ACCESS PANEL 331B LOCATED LE STA 78.29 AT LT HORIZONTAL STABILIZER. REPLACED LEADING EDGE RIB ACCESS PANEL 331B LOCATED LE STA 78.29 AT LT HORIZONTAL STABILIZER IAW B737-700 SRM 51-40-02 AND DRAWING 186A1301 SHEET 1 REV: A.
- [SDR SWAA2026060196747](https://openairdocs.org/sdr/SWAA2026060196747.md): Access Panel · damaged · May 8, 2026 · N477WN · Boeing 7377H4 · Wing, Plate/Skin
  > ELONGATED HOLES ON ACCESS PANEL 561AB TRAILING EDGE AT LT WING. REPAIRED ACCESS PANEL 561AB TRAILING EDGE AT LT WING IAW SRM 51-70-04-2R-9 REPAIR 9.
- [SDR SWAA2026060196748](https://openairdocs.org/sdr/SWAA2026060196748.md): Access Panel · damaged · May 8, 2026 · N477WN · Boeing 7377H4 · Wing, Plate/Skin
  > ELONGATED HOLES ON ACCESS PANEL 661AB TRAILING EDGE AT RT WING. REPAIRED ACCESS PANEL 661AB TRAILING EDGE AT RT WING IAW SRM 51-70-04-2R-9 REPAIR 9.
- [SDR SWAA2026060196749](https://openairdocs.org/sdr/SWAA2026060196749.md): Access Panel · damaged · May 8, 2026 · N477WN · Boeing 7377H4 · Wing, Plate/Skin
  > ELONGATED HOLES ON ACCESS PANEL 661CB TRAILING EDGE AT RT WING. REPAIRED ACCESS PANEL 661CB TRAILING EDGE AT RT WING IAW B737-700 SRM 51-70-04-2R-9 REPAIR 9.
- [SDR SWAA2026060196750](https://openairdocs.org/sdr/SWAA2026060196750.md): Access Panel · damaged · May 8, 2026 · N477WN · Boeing 7377H4 · Wing, Plate/Skin
  > ELONGATED HOLES ON ACCESS PANEL 661BB TRAILING EDGE AT RT WING. REPAIRED ACCESS PANEL 661BB TRAILING EDGE AT RT WING IAW SRM 51-70-04-2R-9 REPAIR 9.
- [SDR SWAA2026060196751](https://openairdocs.org/sdr/SWAA2026060196751.md): Access Panel · damaged · May 8, 2026 · N477WN · Boeing 7377H4 · Wing, Plate/Skin
  > ELONGATED HOLES ON ACCESS PANEL 561BB AT LT WING. REPAIRED ACCESS PANEL 561BB AT LT WING IAW SRM 51-70-04-2R-9 REPAIR 9.
- [SDR SWAA2026060196752](https://openairdocs.org/sdr/SWAA2026060196752.md): Access Panel · damaged · May 8, 2026 · N477WN · Boeing 7377H4 · Wing, Plate/Skin
  > ELONGATED HOLES ON ACCESS PANEL 561CB TRAILING EDGE AT LT WING. REPAIRED ACCESS PANEL 561CB TRAILING EDGE AT LT WING IAW SRM 51-70-04-2R-9 REPAIR 9.
- [SDR SWAA2026060196199](https://openairdocs.org/sdr/SWAA2026060196199.md): Pressure Deck · cracked · May 7, 2026 · N477WN · Boeing 7377H4 · Fuselage Main, Structure
  > CRACK INDICATION ON HORIZONTAL PRESSURE DECK WEB RBL 40 STA 663 AT PASSENGER CABIN. PERFORMED PERMANENT REPAIR ON HORIZONTAL PRESSURE DECK LOCATED BETWEEN BS 663 TO BS 675 AND BETWEEN RBL 30 TO RBL 60 IAW SRM 53-40-51-2R-2, REPAIR 2.
- [SDR SWAA2026060196200](https://openairdocs.org/sdr/SWAA2026060196200.md): Pressure Deck · cracked · May 7, 2026 · N477WN · Boeing 7377H4 · Fuselage Main, Structure
  > CRACK INDICATION ON HORIZONTAL PRESSURE DECK WEB LBL 31 STA 663 AT PASSENGER CABIN. PERFORMED PERMANENT REPAIR HORIZONTAL PRESSURE DECK WEB BETWEEN BS 663.75 AND BS 675 BTW LBL 24 TO LBL 60 IAW SRM 53-40-51-2R-2 REPAIR 2.
- [SDR SWAA2026060196343](https://openairdocs.org/sdr/SWAA2026060196343.md): Rib · cracked · May 7, 2026 · N477WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/Rib
  > CRACK INSPAR RIB LOCATED STAB STA 120.30 AND 28 INCH FROM FRONT SPAR AT LT HORIZONTAL STABILIZER. PERFORMED PERMANENT REPAIR ON INSPAR RIB LOCATED STAB STA 120.30 AND 28 INCH FROM FRONT SPAR AT LT HORIZONTAL STABILIZER IAW SRM 55-10-09-2R- 4 REPAIR 4.
- [SDR SWAA2026060196567](https://openairdocs.org/sdr/SWAA2026060196567.md): Access Panel · damaged · May 7, 2026 · N477WN · Boeing 7377H4 · Fuselage Main, Structure
  > ELONGATED HOLE ACCESS PANEL 123YAC AT FWD CARGO COMPARTMENT. FABRICATED ACCESS PANEL 123YAC AT FWD CARGO COMPARTMENT IAW AMM 25-52-01-201-801 STEP 1 F AND DWG 453A1210 SHEET: 5 REV: A
- [SDR SWAA2026060196198](https://openairdocs.org/sdr/SWAA2026060196198.md): Light · deteriorated · May 6, 2026 · N477WN · Boeing 7377H4 · Emergency Lighting
  > DETERIORATED PHOTOLUMINESCENT STRIP ALONG PASSENGER CABIN. TASK CARD COMPLETED REPLACED PHOTOLUMINESCENT STRIP ALONG PASSENGER CABIN IAW BOEING AMM 33-51-15-400-802-NG.
- [SDR SWAA2026060195830](https://openairdocs.org/sdr/SWAA2026060195830.md): Fitting · cracked · May 5, 2026 · N477WN · Boeing 7377H4 · Wing, Attach Fittings
  > CRACK LOWER SURFACE OF LEADING EDGE SLAT 8 NOSE SKIN AT ACTUATOR LOC. AROUND FASTENER AT RT WING. SLAT 8 HAS BEEN REPLACED BECAUSE THE ACTUATOR FITTING WAS FOUND TO BE CRACKED IN TWO HOLES DURING THE ROTO TEST INSPECTION FOR SLAT REPLACEMENT.
- [SDR SWAA2025102427910](https://openairdocs.org/sdr/SWAA2025102427910.md): Girt Bar · out of adjust · Oct 23, 2025 · N477WN · Boeing 7377H4 · Emergency Equipment
  > FWD SERVICE DOOR GIRT BAR HANGERS LOOSE. RETENSIONED FWD SERVICE DOOR GIRT BAR HANGERS PER SIP?S. OPS CHECKS GOOD.
- [SDR SWAA2025041023460](https://openairdocs.org/sdr/SWAA2025041023460.md): Girt Bar · out of adjust · Apr 10, 2025 · N477WN · Boeing 7377H4 · Emergency Equipment
  > FORFWARD SERVICE DOOR GIRT BAR STOP RING ASSEMBLY MISSING <[01]. INSTALLED MISSING STOP RING PER AMM 25-66-01 ON FWD SVC DOOR SLIDE GIRT BAR.
- [SDR SWAA2025021496076](https://openairdocs.org/sdr/SWAA2025021496076.md): Lens · broken · Feb 14, 2025 · N477WN · Boeing 7377H4 · Emergency Lighting
  > INDICATOR LENS EXIT SIGN R/H SERVICE DOOR FWD SIGN LENS BROKEN<[01] REMOVED AND REPLACED INDICATOR LENS FOR R/H SERVICE DOOR FWD EXIT SIGN ASSY REF. AMM 33-51-01. OPS CHECKS GOOD. A/CGOOD TO GO
- [SDR SWAA2024111258235](https://openairdocs.org/sdr/SWAA2024111258235.md): Megaphone · none · Nov 9, 2024 · N477WN · Boeing 7377H4 · Emergency Equipment
  > FWD MEGAPHONE INOP<[01] FWD MEGAPHONE OPS CHECK GOOD IAW AMM 25-64-00
- [SDR SWAA2024062404809](https://openairdocs.org/sdr/SWAA2024062404809.md): Indicator · faulty · Jun 22, 2024 · N477WN · Boeing 7377H4 · Trailing Flap Position Indicating System
  > ON APPROACH FLAPS WOULD NOT EXTEND. FLAPS INDICATOR SHOW ASYMMETRY<[01] PERFORMED FSEU BITE CHECK IAW FIM 27-51 TASK 801. FOUND FAULTS 27-53252 AND 27-53251. C/W FIM 27-59 TASK 803 AND FIM TASK 27-59 TASK 802. FAULTS FOUND TO BE INTERMITTENT. TRAILING EDGE FLA
- [SDR SWAA2024061902114](https://openairdocs.org/sdr/SWAA2024061902114.md): Battery Pack · inoperative · Jun 16, 2024 · N477WN · Boeing 7377H4 · Emergency Lighting
  > DURING EMERGENCY LIGHTS TEST; FOUND INOP ALL EMERGENCY LIGHTS COMMON TO BATTERY PACK M1670.<[01] REMOVED AND REPLACED EMERGENCY BATTERY PACK (M1670) AND TESTED GOOD PER AMM 33-51-06-960-805.;[02] VERIFIED REMOVAL / REPLACEMENT AND PERFORMED GOOD FUNCTIONAL TES
- [SDR SWAA2024061998016](https://openairdocs.org/sdr/SWAA2024061998016.md): Floor Panel · damaged · Jun 3, 2024 · N477WN · Boeing 7377H4 · Fuselage Floor Panel
  > PASSENGER CABIN FLOOR PANEL 231DF HAS 5 BAD INSERTS<[01] REPLACED FLOOR PANEL BY FABRICATION WITH BMS4-17 TYVI LOT 1557541-1 AND BMS5-107 CLASS 1 TYPE 1 ADHESIVE LOT AK3BA2380A-A; CURED ADHESIVE; UNDER A HEAT LAMP USING THERMOMETER CAL ID: ATS2402 CAL DUE: 08/
- [SDR SWAA2024061997349](https://openairdocs.org/sdr/SWAA2024061997349.md): Scuff Plate · cracked · Jun 1, 2024 · N477WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > FSD SCUFF PLATE HAS CRACK AT FWD CORNER. (MARKED)<[01] REPAIRED FSD PLATE AT FWD CORNER PER SRM 53-10-15-2R-2 STEP 4.B AND THE INSTALLATION OF THE FSD SCUFF PLATE WILL BE ACCOMPLISHED ON FAULT# TTG8Q003B91A;[02] VERIFIED STEP 5 COMPLETE; WILL BE ACCOMPLISHED O
- [SDR SWAA2024062189364](https://openairdocs.org/sdr/SWAA2024062189364.md): Attach Angle · cracked · May 23, 2024 · N477WN · Boeing 7377H4 · Fuselage Main, Attach Fittings
  > PULLEY BRACKET ATTACH ANGLE IS CRACKED BS 693 LBL 1 WL 204.<[01] REMOVED; FABRICATED AND REPLACED PULLEY BRACKET ATTACH ANGLE AT BS 693 LBL 1 WL 204 IAW SRM 51-40-02-0G-0 AND BOEING DWGS 273A9110; 273A9112;[02] VERIFIED RII CORRECTIVE ACTION ITEM 1; CARD COMPL
- [SDR SWAA2024061989146](https://openairdocs.org/sdr/SWAA2024061989146.md): Floorbeam · cracked · May 23, 2024 · N477WN · Boeing 7377H4 · Fuselage Main, Floor Beam
  > CRACKED BREAK PANEL BS 540 BL0-RBL 25 WL 208.<[01] REMOVED FLOOR PANEL 231UF PER AMM 53-21-00-000-801. REMOVED CRACKED BREAK PANEL AND INSTALLED NEW BREAK PANEL AT BS 540 BL0-RBL 25 WL208 PER SRM 51-40-02-0G-0. INSTALLED FLOOR PANEL 231UF PER AMM 53-21-00-400-
- [SDR SWAA2024061988853](https://openairdocs.org/sdr/SWAA2024061988853.md): Floor Support · cracked · May 22, 2024 · N477WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > CRACKED INTERCOSTAL BS 380-400 RBL 8 WL 208.<[01] REMOVED CRACKED INTERCOSTAL AT BS 380-400 RBL 8 WL 208. REPLACED WITH NEW INTERCOSTAL AT BS 380-400 RBL 8 WL 208 PER SRM 51-40-02-0G-0 AND SOPM 20-41-02 AND BOEING DRAWING 143A5400 REV A.;[02] VERIFIED RII CORR
- [SDR SWAA2024061988852](https://openairdocs.org/sdr/SWAA2024061988852.md): Floor Support · cracked · May 22, 2024 · N477WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > CRACKED FLOOR SUPPORT BS 380-400 LBL 1 WL 208.<[01] REMOVED CRACKED INTERCOSTAL AT BS 380-400 LBL1 WL 208. REPLACED WITH NEW INTERCOSTAL AT BS 380-400 LBL 1 WL 208 PER SRM 51-40-02-0G-0 AND SOPM 20-41-02 AND BOEING DRAWING 143A5400.;[02] VERIFIED RII CORRECTIV
- [SDR SWAA2024061986948](https://openairdocs.org/sdr/SWAA2024061986948.md): Support Plate · corroded · May 17, 2024 · N477WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > CORROSION FWD CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT PLATE MULTIPLE AREAS AROUND NUT PLATE HOLES BS500+6' TO BS500C+8' LBL22 WL156<[01] REMOVED DAMAGED SECTION OF FLOOR TO SIDEWALL SUPPORT; FABRICATED; LOCATED AND DRILLED NEW SECTION OF FLOOR TO SIDEWALL SUPP
- [SDR SWAA2024061986945](https://openairdocs.org/sdr/SWAA2024061986945.md): Sidewall Support · corroded · May 17, 2024 · N477WN · 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] CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT FOUND TO BE OUT OF LIMITS. REMOVED; REPLACED AND INSTALLED NEW R/H FLOOR
- [SDR SWAA2024061986946](https://openairdocs.org/sdr/SWAA2024061986946.md): Sidewall Support · corroded · May 17, 2024 · N477WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > CORROSION AFT CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT PLATE MULTIPLE AREAS AROUND NUT PLATE HOLES BS727B TO BS767 LBL22 WL156<[01] CORROSION ON AFT CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT PLATE FOUND TO BE OUT OF LIMITS. REMOVED; REPLACED AND INSTALLED NEW FLO
- [SDR SWAA2024061986949](https://openairdocs.org/sdr/SWAA2024061986949.md): Shield · corroded · May 17, 2024 · N477WN · 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] CORROSION ON SHIELD WAS FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED SHIELD AS PER SRM 51-40-02 AND DRAWING 146A0081.;[02] VERIFIED CORRECTIVE
- [SDR SWAA2024061986950](https://openairdocs.org/sdr/SWAA2024061986950.md): Intercostal · corroded · May 17, 2024 · N477WN · Boeing 7377H4 · Fuselage Miscellaneous Structure
  > CORROSION AFT CARGO BAY INTERCOSTAL BS767+10 S-27R WL150<[01] CORROSION ON AFT CARGO BAY INTERCOSTAL BS 767+10? S-27R WL150 FOUND TO BE OUT OF LIMITS. REMOVED; REPLACED AND INSTALLED NEW INTERCOSTAL AT BS 767 TO 787 STR 27R WL 150 PER 53-00-04-1A-1; SRM 51-40-
- [SDR SWAA2024061986767](https://openairdocs.org/sdr/SWAA2024061986767.md): Light · damaged · May 16, 2024 · N477WN · Boeing 7377H4 · Emergency Lighting
  > CABIN SIDEWALL PANEL 232YHW EXIT LIGHT DAMAGED.<[01] COMPLETED STEP 1;[02] COMPLETE STEP 2.;[03] REMOVED AND REPLACED CABIN SIDEWALL PANEL 232YHW EXIT LIGHT PER AMM 33-51-01-960-802 STEP 3.C.(6) (A - C) OPS CHECK GOOD.
- [SDR SWAA2024062185733](https://openairdocs.org/sdr/SWAA2024062185733.md): Spar · corroded · May 15, 2024 · N477WN · Boeing 7377H4 · Horizontal Stabilizer, Spar/Rib
  > RIGHT H-STAB REAR SPAR LOWER ATTACHMENT PIN PLAITING IS PITTED.<[01] RECEIVED NEW RH STAB REAR SPAR LOWER ATTACHMENT PIN; WILL BE INSTALLED ON TTG8Q003BFMD STEP 21;[02] VERIFIED CORRECTIVE ACTION ENTRY 1.

Next page: https://openairdocs.org/aircraft/N477WN/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 = 'N477WN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N477WN/reports

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