FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N231WN — Boeing 737-7H4
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
SOUTHWEST AIRLINES CO
Registrant Type
Corporation
Location
DALLAS, TX
Status
Registration Valid
Certificate Issued
Mar 24, 2006
Airworthiness Date
Feb 26, 2006
Registration Expires
Dec 31, 2029
Last Action
Sep 17, 2024
Aircraft
Serial Number
32499
Year Manufactured
2006
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
CFM INTL. CFM56 SERIES
Engines / Seats
2 / 143
Weight Class
CLASS 3
Mode S (Hex)
A20E38
Type History
Boeing 737-7H4 type page → — 241 registered · 36 NTSB records · 0 airworthiness directives
Live position via ICAO24 A20E38
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