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Aircraft
N551MM
Uncommon
- 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
- 17 Jul 2026, 14:32
- Logged visits
- 3
The station's story
- Cumulative contact time
- 2 h
- Distinct days
- 3
- Discovery rank
- #56,952 of 57,065
- Longest contact
- 0 h 41 min
Same airframe, also seen as
- HB-ZONfrom 17 May 2017 to 26 May 2019 · 3 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| 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 · 3 visits