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Aircraft
N551MM
Uncommon
Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 11 Jul 2026. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.
- Mode S hex
- A70441
- Manufacturer
- Airbus Helicopters
- Serial number
- 8379
- Year built
- 20179 years old
- Operator
- Helicopter Holdings Llc
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 11 Jul 2026, 11:17
- Last contact
- 28 Oct 2026, 15:35
- Logged visits
- 5
The station's story
- Cumulative contact time
- 3 h
- Distinct days
- 5
- Highest captured altitude
- 40,000 ft
- 3 corrupted frame(s) excluded from this maximum
- Discovery rank
- #59,552 of 60,549
- Longest contact
- 0 h 41 min
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| N551MM | route not resolved | 28 Oct 2026, 15:0928 Oct 2026 | 28 Oct 2026, 15:35 | 40,000 ft | 1,707 |
| N551MM | route not resolved | 26 Oct 2026, 10:2726 Oct 2026 | 26 Oct 2026, 10:59 | not transmitted | 2,142 |
| N551MM | route not resolved | 17 Jul 2026, 13:5117 Jul 2026 | 17 Jul 2026, 14:32 | 40,000 ft | 1,147 |
| N551MM | route not resolved | 16 Jul 2026, 12:3416 Jul 2026 | 16 Jul 2026, 12:58 | not transmitted | 941 |
| N551MM | route not resolved | 11 Jul 2026, 11:1711 Jul 2026 | 11 Jul 2026, 11:49 | 20,500 ft | 768 |
Page 1 of 1 · 5 visits