Airliner

N7721E

2006 Boeing 737-7BD

Registered No accidents on file
Built
2006
Serial
34479
Class
Airliner
Engines
2 × Cfm Intl. CFM56 series
Status
Current as of October 2026
Registered owner
Southwest Airlines Co (Corporation)
Based
Dallas, TX
Registration record

N7721E on the FAA register

Type
2006 Boeing 737-7BD
Serial
34479
Engines
2 × Cfm Intl. CFM56 series
Registered owner
Southwest Airlines Co
Dallas, TX
Certificate issued
2014-02-24
Airworthiness date
2006-02-13
Registration expires
2030-02-28
Airworthiness class
Standard · transport
Mode S (hex)
AA72F5
Mode S (octal)
52471365
Seats (type)
149
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2014-02-24
    Certificate of registration issued as N7721E to the current registrant.
  • 2006-02-13
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1965-05-24
    N7721E previously assigned to a Cessna 150 (s/n 17521); cancelled.
Overview

About N7721E

N7721E is a 2006 Boeing 737-7BD, serial number 34479. The FAA register lists Southwest Airlines Co as the registrant in Dallas, Texas. The current certificate of registration was issued on February 24, 2014 and expires on February 28, 2030.

The FAA aircraft reference file describes the type as an airliner, two Cfm Intl. CFM56 series engines and 149 seats. Its airworthiness certificate is standard category (transport), dated February 13, 2006.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N7721E. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1964-05-11 Accident · Gastonia N C, 33 Damage: Destroyed NTSB · 2 0334
Reported aircraft: Cessna 150 — a different aircraft that carried the N7721E registration before this airframe.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.