Airliner

N79521

2010 Boeing 737-824

Registered No accidents on file
Built
2010
Serial
31662
Class
Airliner
Engines
2 × Cfm Intl CFM56-7B26/3
Status
Current as of October 2026
Registered owner
United Airlines Inc (Corporation)
Based
Chicago, IL
Registration record

N79521 on the FAA register

Type
2010 Boeing 737-824
Serial
31662
Engines
2 × Cfm Intl CFM56-7B26/3
Registered owner
United Airlines Inc
Chicago, IL
Certificate issued
2010-08-16
Airworthiness date
2010-08-13
Registration expires
2028-01-31
Airworthiness class
Standard · transport
Mode S (hex)
AACD50
Mode S (octal)
52546520
Seats (type)
149
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2028-01-31
    Registration expires (renewal due).
  • 2010-08-16
    Certificate of registration issued as N79521.
  • 2010-08-13
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N79521

N79521 is a 2010 Boeing 737-824, serial number 31662. The FAA register lists United Airlines Inc as the registrant in Chicago, Illinois. The current certificate of registration was issued on August 16, 2010 and expires on January 31, 2028.

The FAA aircraft reference file describes the type as an airliner, two Cfm Intl CFM56-7B26/3 engines and 149 seats. Its airworthiness certificate is standard category (transport), dated August 13, 2010.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N79521.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N79521.

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.