Airliner

N477AS

2015 Boeing 737-990ER

Registered 1 NTSB/FAA record
Built
2015
Serial
40716
Class
Airliner
Engines
2 × Cfm Intl CFM56-7B27E
Status
Current as of October 2026
Registered owner
Alaska Airlines Inc (Corporation)
Based
Seattle, WA
Registration record

N477AS on the FAA register

Type
2015 Boeing 737-990ER
Serial
40716
Engines
2 × Cfm Intl CFM56-7B27E
Registered owner
Alaska Airlines Inc
Seattle, WA
Certificate issued
2015-06-25
Airworthiness date
2015-06-13
Registration expires
2028-06-30
Airworthiness class
Standard · transport
Mode S (hex)
A5DB2C
Mode S (octal)
51355454
Seats (type)
222
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2028-06-30
    Registration expires (renewal due).
  • 2015-12-19
    Incident at Seattle, WA.
  • 2015-06-25
    Certificate of registration issued as N477AS.
  • 2015-06-13
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N477AS

N477AS is a 2015 Boeing 737-990ER, serial number 40716. The FAA register lists Alaska Airlines Inc as the registrant in Seattle, Washington. The current certificate of registration was issued on June 25, 2015 and expires on June 30, 2028.

The FAA aircraft reference file describes the type as an airliner, two Cfm Intl CFM56-7B27E engines and 222 seats. Its airworthiness certificate is standard category (transport), dated June 13, 2015.

N477AS has 1 accident/incident record on file; details are below.

Safety record

Accident & incident history

2015-12-19 Incident · Seattle, WA NTSB · DCA16IA036
Reported aircraft: Boeing 737
Probable cause: the flight crew's misidentification of the taxiway as the landing runway.

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.