Registry / Boeing / 737-7BD / N556WN

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N556WN V

Boeing 737-7BD · 2011 · Dallas, TX

This aircraft — FAA registration facts

N556WN is a 2011 Boeing 737-7BD (serial 33936), registered to Southwest Airlines Co (corporation) in Dallas, TX. Its FAA registration is recorded as v and expires May 2027; the airworthiness certificate dates from April 2011 (15 years ago). It carries 2 Cfm Intl CFM56-7B24/3 engines rated at 22,800 lbf each (45,600 lbf total), the engine on 6% of registered Boeing 737-7BDs. Its Mode-S transponder broadcasts the ICAO 24-bit address A717B6. It is one of 34 Boeing 737-7BD aircraft on the FAA registry. Southwest Airlines Co holds 763 aircraft on the registry.

Registered owner
Southwest Airlines Co
Owner type
Corporation
Based in
Dallas, TX
Serial number
33936
Year built
2011 · 15 yrs old
Airworthiness class
Standard – Transport
FAA status
V
Mode-S / ICAO24
A717B6 · 51613666 octal
Certificate issued
May 13, 2011
Airworthiness date
Apr 8, 2011
Last FAA activity
Jan 22, 2023
Registration expires
May 31, 2027
FAA region
2

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Cfm Intl CFM56-7B24/3
Engine type
Turbo-fan
Rated thrust
22,800 lbf × 2 (45,600 lbf total)
FAA engine code
13074

2 of the 34 registered Boeing 737-7BD carry this engine (6%), across 5 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N556WN

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Flight history & live tracking recent positions on file

ICAO24: a717b6
Last known — 1 day ago SWA391
Observed 2026-10-14 15:20:35 MST
Auto-refresh • Updated 0s ago
Ground speed
213 kt
Altitude (baro)
7,450 ft
Track
0.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 39.71919, Lng -104.64310
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 1384511

Boeing 737-7BD
Engines: 2
Type: jet
Seats: 149
Category: Standard

Engine — CODE 13074

Manufacturer: Cfm Intl
Model: CFM56-7B24/3
Type: Turbo-fan
Thrust: 22,800 lbs

FAA Registration Record

N-Number: N556WN
Serial Number: 33936
Year Manufactured: 2011
ACFTREF Code: 1384511
Engine Code: 13074
Status: V (V)
Certification: Standard – Transport
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Turbo-fan (5)
Source: master

Documents & resources

Commonly available reference sources for the Boeing 737-7BD. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

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Transponder / ADS-B

Mode S (octal): 51613666
ICAO 24-bit (hex): A717B6

Registrant

Southwest Airlines Co
Corporation
View all 763 aircraft registered to this owner →
2702 Love Field Dr Hdq 4Gc
Dallas, TX, 752351908
FAA Region: 2

Key Dates

Certificate Issued May 13, 2011
Airworthiness Apr 8, 2011
Expiration May 31, 2027
Last Activity Jan 22, 2023
Data as of Oct 5, 2026

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