N990ST
Built 1989 · registered US
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Type photo — not this specific aircraftPhoto via Wikipedia: Boeing 737No 737-4YOlisted for sale right now. Watch this model and we'll surface new listings as they hit the market.
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Flight activity
(4 flights tracked)- Last 30 days
- 0
- Last 90 days
- 4
- Last seen
- 20 Aug 2026
- Tracked since
- 6 Jul 2026
- … → KABQ7 Jul 2026 · 5h 30m
- … → KABQ7 Jul 2026 · 5h 42m
- … → KABQ6 Jul 2026 · 1h 31m
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
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Common. Rarer than 24% of the aircraft models we track.
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Registration history
(1)- N990STUSACTIVENATIONAL NUCLEAR SECURITY ADMINISTRATION2020 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here.