N551MM
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Type photo — not this specific aircraftPhoto via Wikipedia: Gulfstream G400/G500/G600G500 for sale now
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View all 31 listings →Flight activity
(31 tracking legs recorded)Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.
- 30 days to 24 Aug 2026
- 0
- 90 days to 24 Aug 2026
- 30
- Last seen
- 18 Jul 2026
- Tracked since
- 21 May 2026
- Tracked flight14 Jul 2026 · 0h 42m
- … → KCPS29 Jun 2026 · 17h 24m
- … → KCOS27 Jun 2026 · 1h 11m
- … → KCOS31 May 2026 · 1h 11m
- Tracked flight29 May 2026 · 4h 48m
- KPIA → …21 May 2026 · 2h 09m
Showing the 6 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 85% of the aircraft models we track.
Other G500 airframes by tail number — same model as N551MM.
- N597GA2026
- N38M2026
- N594GD2026
- N369LV2026
- N589BA2026
- N598GA2026
- N88RZ2026
- N599GA2026
- N520GD2026
- N2020T2026
- N595GA2026
- N5PH2026
- N216AR2026
- N596GA2026
- N6PG2025
- N797CP2025
Registration history
(1)- N551MMUSACTIVEMARQUIS AVIATION LLC2026 – 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. Registered owner? Request removal


