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Aircraft
HB-VTW
Common
- Mode S hex
- 4B3978
- Manufacturer
- Textron Aviation
- Serial number
- 525-1044
- Year built
- 20197 years old
- Operator
- Alpine Flightservice
- Country of registration
Switzerland- First contact
- 14 May 2020, 14:24
- Last contact
- 12 Aug 2026, 20:15
- Logged visits
- 1,165
The station's story
- Cumulative contact time
- 382 h
- Distinct days
- 711
- Highest captured altitude
- 45,000 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #37,864 of 57,187
- Longest contact
- 2 h 1 min
Observed callsigns
FSE (776 contacts, 2020-2024) · TSW (233 contacts, 2025-2026)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| FSE1C | route not resolved | 3 Dec 2021, 18:153 Dec 2021 | 3 Dec 2021, 18:15 | 23,000 ft | 19 |
| FSE1C | route not resolved | 3 Dec 2021, 16:313 Dec 2021 | 3 Dec 2021, 16:48 | 28,025 ft | 343 |
| FSE1C | route not resolved | 3 Dec 2021, 15:063 Dec 2021 | 3 Dec 2021, 15:14 | 16,000 ft | 442 |
| FSE1C | route not resolved | 3 Dec 2021, 14:003 Dec 2021 | 3 Dec 2021, 14:24 | 4,475 ft | 833 |
| FSE1C | route not resolved | 1 Dec 2021, 10:211 Dec 2021 | 1 Dec 2021, 10:54 | 40,000 ft | 2,115 |
| FSE1C | route not resolved | 1 Dec 2021, 08:551 Dec 2021 | 1 Dec 2021, 09:07 | 4,850 ft | 752 |
| FSE1C | route not resolved | 30 Nov 2021, 17:1230 Nov 2021 | 30 Nov 2021, 17:29 | 12,250 ft | 1,115 |
| FSE1C | route not resolved | 30 Nov 2021, 14:1130 Nov 2021 | 30 Nov 2021, 14:41 | 40,000 ft | 2,194 |
| FSE1C | route not resolved | 25 Nov 2021, 15:2725 Nov 2021 | 25 Nov 2021, 15:41 | 11,100 ft | 431 |
| FSE1C | route not resolved | 25 Nov 2021, 14:2325 Nov 2021 | 25 Nov 2021, 14:56 | 4,575 ft | 2,000 |
| FSE1C | route not resolved | 25 Nov 2021, 07:5925 Nov 2021 | 25 Nov 2021, 08:22 | 38,000 ft | 916 |
| FSE1C | route not resolved | 24 Nov 2021, 19:3424 Nov 2021 | 24 Nov 2021, 19:40 | 4,400 ft | 415 |
| FSE1C | route not resolved | 23 Nov 2021, 09:1523 Nov 2021 | 23 Nov 2021, 09:44 | 41,000 ft | 2,152 |
| FSE1C | route not resolved | 20 Nov 2021, 16:2520 Nov 2021 | 20 Nov 2021, 16:49 | 10,500 ft | 1,665 |
| FSE1C | route not resolved | 20 Nov 2021, 15:2220 Nov 2021 | 20 Nov 2021, 15:53 | 1,100 ft | 2,433 |
| FSE1C | route not resolved | 20 Nov 2021, 14:1220 Nov 2021 | 20 Nov 2021, 14:24 | 18,275 ft | 805 |
| FSE1C | route not resolved | 18 Nov 2021, 16:4218 Nov 2021 | 18 Nov 2021, 16:53 | 34,875 ft | 543 |
| FSE1C | route not resolved | 18 Nov 2021, 15:0618 Nov 2021 | 18 Nov 2021, 15:33 | 18,025 ft | 2,332 |
| FSE1C | route not resolved | 16 Nov 2021, 16:5916 Nov 2021 | 16 Nov 2021, 17:17 | 30,075 ft | 1,130 |
| FSE1C | route not resolved | 15 Nov 2021, 17:2015 Nov 2021 | 15 Nov 2021, 17:43 | 31,825 ft | 1,842 |
| FSE1C | route not resolved | 15 Nov 2021, 15:0815 Nov 2021 | 15 Nov 2021, 15:28 | 33,875 ft | 1,285 |
| FSE1C | route not resolved | 15 Nov 2021, 10:2515 Nov 2021 | 15 Nov 2021, 10:51 | 28,025 ft | 1,463 |
| FSE1C | route not resolved | 14 Nov 2021, 17:2114 Nov 2021 | 14 Nov 2021, 17:49 | 24,625 ft | 1,468 |
| FSE1C | route not resolved | 12 Nov 2021, 15:2612 Nov 2021 | 12 Nov 2021, 15:56 | 27,725 ft | 1,862 |
| FSE1C | route not resolved | 31 Oct 2021, 12:0231 Oct 2021 | 31 Oct 2021, 12:10 | 35,000 ft | 117 |
