- Registered owner
- Southwest Airlines Co
- Location
- Dallas, TX
- Owner type
- Corporation
- Serial number
- 33720
- Year built
- 2003
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- November 11, 2003
- Certificate issued
- January 12, 2004
- Expires
- June 30, 2029
- Mode S code
- A5669F
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56 model are included below.
On this page
Airworthiness directives that may apply · 55
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1985 | 1 |
|---|---|
| 1986 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1996 | 1 |
| 1997 | 5 |
| 1998 | 9 |
| 1999 | 2 |
| 2000 | 3 |
| 2001 | 5 |
| 2002 | 5 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 1 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 4 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Engine · CFM International CFM56 series
AD 2023-05-05Turbine Engine Compressor SectionAD 2022-02-03Turbine Engine Accessory DriveAD 2021-16-08Turbine SectionInformation bulletins that may apply · 4
Advisory, not mandatory.
Historical bulletins · 5
SAIB NE-13-33R1Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle VanesSAIB NE-13-33Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle VanesSAIB NE-08-17R2Turbine Section - Propulsion Technology LLC Unapproved RepairSAIB NE-08-17R1Propulsion Technology LLC Unapproved RepairSAIB NE-08-17Propulsion Technologies International Unapproved Repair
NTSB investigations
No NTSB investigations matched to N447WNMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-7H4 aircraft
FAA incident reports
No FAA accident or incident reports matched to N447WNMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-7H4 aircraft
Service difficulty reports · 393
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR SWAA2026082808148Slide · out of adjustFWD SERVICE DOOR MOUNTED SLIDE NEEDS ADJUSTMENT_ C/W MT 725-61-06SDR SWAA2025111836390Slide · partial deployFWD ENTRY DOOR EMERGENCY ESCAPE SLIDE PARTIALLY DEPLOYED BY BOTTLE NOT ACTIVATED. REPACKED L1 DOOR ESCAPE SLIDE IAW MT 725-61-06. ACFT OK FOR SERVICE.SDR SWAA2025090510701Battery Pack · inoperativeEXTERNAL LH FUSELAGE 2EA EMERGENCY LIGHTS INOP. (EMERGENCY WINDOW) AFT FUSELAGE LT L2 DOOR AREA. REPLACED EMERGENCY LIGHT POWER SUPPLY BATTERY PACKS (M1668; M1670; M1673) IAW AMM 33-51-06-960-805. PERFORMED TEST IS OK.
See all 393 reportsSTCs that may be installed · 37
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 37 STCs