- Registered owner
- Southwest Airlines Co
- Location
- Dallas, TX
- Owner type
- Corporation
- Serial number
- 33936
- Year built
- 2011
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- April 8, 2011
- Certificate issued
- May 13, 2011
- Expires
- May 31, 2027
- Mode S code
- A717B6
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-7B24/3 model are included below.
On this page
Airworthiness directives that may apply · 10
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2007 | 1 |
|---|---|
| 2009 | 1 |
| 2010 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Engine · CFM International CFM56-7B24/3 series
AD 2023-05-05Turbine Engine Compressor SectionAD 2022-02-03Turbine Engine Accessory DriveAD 2018-26-01Turbine Engine Compressor SectionAD 2018-09-51EngineEmergency ADAD 2015-18-0473-tooth gearshaft located in the engine accessory gearbox (AGB)AD 2015-04-02Dual engine thrust instability eventAD 2010-13-09Stage 3 low-pressure turbine (LPT)AD 2010-01-05LP turbine rear framesAD 2009-11-02HPC 4-9 spoolsAD 2006-26-01Fuel filtersSuperseded and historical ADs · 5
Information bulletins that may apply · 1
Advisory, not mandatory.
Engine · CFM International CFM56-7B24/3 series
SAIB NE-08-17R3Turbine Section - Propulsion Technology LLC Unapproved RepairNTSB investigations
No NTSB investigations matched to N556WNMatched 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 737-7BD aircraft
FAA incident reports
No FAA accident or incident reports matched to N556WNMatched 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 737-7BD aircraft
Service difficulty reports · 213
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR SWAA2026072728340Lens · brokenEMERGENCY EXIT LENS BROKEN FWD OF RIGHT OVERWING EXIT DOOR. R & R EMERGENCY EXIT LENS FWD OF RIGHT OVERWING EXIT DOOR IAW AMM 33-51-01.SDR SWAA2026042791781Tire · failedNOTED VIBRATION ON TAKEOFF ROLL AND LANDING. DISCOVERED #3 MAIN TIRE BLOWN<[01] R & R #3 & #4 MAIN TIRES PER AMM 32-45-11;[02] SEE W/O 122473468 FOR REPAIR ACTIONS: R&R RH INBD T/E MAIN FLAP; RH INBD T/E AFT FLAP; RH INBD GND SPOILER #7; AND #3 & #4 MLG WHEEL SDR SWAA2026042793344Flap · damagedNOTED VIBRATION ON TAKEOFF ROLL AND LANDING. DISCOVERED #3 MAIN TIRE BLOWN<[01] R & R #3 & #4 MAIN TIRES PER AMM 32-45-11;[02] SEE W/O 122473468 FOR REPAIR ACTIONS: R&R RH INBD T/E MAIN FLAP; RH INBD T/E AFT FLAP; RH INBD GND SPOILER #7; AND #3 & #4 MLG WHEEL
See all 213 reportsSTCs that may be installed · 2
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · CFM International CFM56-7B24/3 series
STC SE04840NYInstallation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engineSTC SE03036CHApplication of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision.