N521SD
Built 2024 · registered US
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Flight activity
(136 flights tracked)- Last 30 days
- 6
- Last 90 days
- 136
- Last seen
- 12 Aug 2026
- Tracked since
- 26 May 2026
Frequent routes: KBKX → KBKX (53)
- … → KBKX12 Aug 2026 · 1h 21m
- KBKX → KBKX11 Aug 2026 · 0h 15m
- KBKX → KBKX11 Aug 2026 · 0h 38m
- … → KBKX10 Aug 2026 · 6h 09m
- … → KBKX7 Aug 2026 · 1h 00m
- KBKX → KBKX7 Aug 2026 · 1h 13m
- … → KBKX17 Jul 2026 · 1h 14m
- … → KBKX17 Jul 2026 · 1h 49m
- … → KBKX17 Jul 2026 · 1h 24m
- … → KBKX16 Jul 2026 · 5h 57m
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. One of the most common aircraft types we track.
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Registration history
(1)- N521SDUSACTIVEMEDARY AVIATION LLC2024 – 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.