Registry / Boeing / 737-7H4 / N456WN

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N456WN V

Boeing 737-7H4 · 2004 · Dallas, TX

This aircraft — FAA registration facts

N456WN is a 2004 Boeing 737-7H4 (serial 32463), registered to Southwest Airlines Co (corporation) in Dallas, TX. Its FAA registration is recorded as v and expires June 2027; the airworthiness certificate dates from April 2004 (22 years ago). It carries 2 Cfm Intl. CFM56 SERIES engines rated at 2,200 hp each (4,400 hp total), the engine on 47% of registered Boeing 737-7H4s. Its Mode-S transponder broadcasts the ICAO 24-bit address A58A67. It is one of 245 Boeing 737-7H4 aircraft on the FAA registry. Southwest Airlines Co holds 759 aircraft on the registry.

Registered owner
Southwest Airlines Co
Owner type
Corporation
Based in
Dallas, TX
Serial number
32463
Year built
2004 · 22 yrs old
Airworthiness class
Standard – Transport
FAA status
V
Mode-S / ICAO24
A58A67 · 51305147 octal
Certificate issued
May 12, 2004
Airworthiness date
Apr 10, 2004
Last FAA activity
Jan 22, 2023
Registration expires
Jun 30, 2027
FAA region
2

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

Engine on this aircraft

Engine
Cfm Intl. CFM56 SERIES
Engine type
Turbo-fan
Rated power
2,200 hp × 2 (4,400 hp total)
Power per seat
31 hp
FAA engine code
13802

114 of the 243 registered Boeing 737-7H4 carry this engine (47%), across 5 engine variants on the type.

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

Community facts about N456WN

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Flight history & live tracking recent positions on file

ICAO24: a58a67
Last known — 5 days ago SWA528
Observed 2026-09-20 09:23:15 MST
Auto-refresh • Updated 0s ago
Ground speed
0 kt
Altitude (baro)
GROUND
Track
—
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 32.72941, Lng -117.17974
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 1384404

Boeing 737-7H4
Engines: 2
Type: jet
Seats: 143
Category: Standard
TCDS: A16WE

Engine — CODE 13802

Manufacturer: Cfm Intl.
Model: CFM56 SERIES
Type: Turbo-fan
Horsepower: 2,200 HP

FAA Registration Record

N-Number: N456WN
Serial Number: 32463
Year Manufactured: 2004
ACFTREF Code: 1384404
Engine Code: 13802
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 737-7H4. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

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Transponder / ADS-B

Mode S (octal): 51305147
ICAO 24-bit (hex): A58A67

Registrant

Southwest Airlines Co
Corporation
View all 759 aircraft registered to this owner →
2702 Love Field Dr # Hdq-4Gc
Dallas, TX, 752351908
FAA Region: 2

Key Dates

Certificate Issued May 12, 2004
Airworthiness Apr 10, 2004
Expiration Jun 30, 2027
Last Activity Jan 22, 2023
Data as of Sep 7, 2026

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