FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N478AS — Boeing 737-990ER

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

ALASKA AIRLINES INC

Registrant Type

Corporation

Location

SEATTLE, WA

Status

Registration Valid

Certificate Issued

Jul 21, 2015

Airworthiness Date

Jul 13, 2015

Registration Expires

Jul 31, 2028

Last Action

May 26, 2023

Aircraft

Serial Number

44105

Year Manufactured

2015

Aircraft Type

Fixed Wing Multi Engine

Certification

Standard (+1 flag)

Engine

CFM INTL CFM56-7B27E

Engines / Seats

2 / 222

Weight Class

CLASS 3

Mode S (Hex)

A5DEE3

Type History

Boeing 737-990ER type page → — 51 registered · 2 NTSB records · 0 airworthiness directives

Live position via ICAO24 A5DEE3

ADS-B Exchange → FlightAware → FlightRadar24 → FAA Aircraft Inquiry →

Looking for a different aircraft? Search the registry.