FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N990ST — Boeing 737-4YO
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
NATIONAL NUCLEAR SECURITY ADMINISTRATION
Registrant Type
Government
Location
ALBUQUERQUE, NM
Status
Registration Valid
Certificate Issued
Jun 9, 2020
Airworthiness Date
Nov 12, 2014
Registration Expires
Jun 30, 2027
Last Action
Jan 22, 2023
Aircraft
Serial Number
24493
Year Manufactured
1989
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
CFM INTL CFM56-3C
Engines / Seats
2 / 149
Weight Class
CLASS 3
Mode S (Hex)
ADD445
Type History
Boeing 737-4YO type page → — 1 registered · 0 NTSB records · 0 airworthiness directives
Live position via ICAO24 ADD445
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