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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
- 11 Aug 2026, 08:50
- Logged visits
- 1,164
The station's story
- Cumulative contact time
- 381 h
- Distinct days
- 710
- Highest captured altitude
- 45,000 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #37,854 of 57,068
- Longest contact
- 2 h 1 min
Observed callsigns
FSE (776 contacts, 2020-2024) · TSW (232 contacts, 2025-2026)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 20 Dec 2024, 13:1120 Dec 2024 | 20 Dec 2024, 13:24 | 9,600 ft | 264 |
| not transmitted | route not resolved | 13 Dec 2024, 16:3813 Dec 2024 | 13 Dec 2024, 16:57 | 11,900 ft | 1,170 |
| FSE1C | route not resolved | 11 Dec 2024, 10:5611 Dec 2024 | 11 Dec 2024, 11:15 | 36,000 ft | 805 |
| FSE1C | route not resolved | 9 Dec 2024, 07:019 Dec 2024 | 9 Dec 2024, 07:24 | 34,000 ft | 1,531 |
| FSE1C | route not resolved | 4 Dec 2024, 17:364 Dec 2024 | 4 Dec 2024, 17:41 | 33,000 ft | 65 |
| FSE1C | route not resolved | 2 Dec 2024, 20:482 Dec 2024 | 2 Dec 2024, 21:14 | 19,825 ft | 1,248 |
| FSE1C | route not resolved | 2 Dec 2024, 19:392 Dec 2024 | 2 Dec 2024, 20:01 | not transmitted | 1,243 |
| FSE1C | route not resolved | 30 Nov 2024, 19:5830 Nov 2024 | 30 Nov 2024, 20:15 | 34,175 ft | 1,263 |
| FSE1C | route not resolved | 29 Nov 2024, 13:3829 Nov 2024 | 29 Nov 2024, 14:10 | not transmitted | 2,375 |
| FSE1C | route not resolved | 28 Nov 2024, 12:2128 Nov 2024 | 28 Nov 2024, 12:41 | 6,725 ft | 1,340 |
| FSE1C | route not resolved | 17 Nov 2024, 15:2517 Nov 2024 | 17 Nov 2024, 15:31 | 33,000 ft | 61 |
| FSE1C | route not resolved | 16 Nov 2024, 14:4816 Nov 2024 | 16 Nov 2024, 15:07 | 12,100 ft | 1,163 |
| FSE1C | route not resolved | 16 Nov 2024, 12:2516 Nov 2024 | 16 Nov 2024, 12:43 | 22,000 ft | 1,184 |
| FSE1C | route not resolved | 15 Nov 2024, 17:5115 Nov 2024 | 15 Nov 2024, 18:09 | 19,125 ft | 250 |
| FSE1C | route not resolved | 15 Nov 2024, 06:5215 Nov 2024 | 15 Nov 2024, 07:03 | 37,775 ft | 198 |
| FSE1C | route not resolved | 10 Nov 2024, 13:5210 Nov 2024 | 10 Nov 2024, 14:06 | 5,075 ft | 97 |
| FSE1C | route not resolved | 7 Nov 2024, 16:147 Nov 2024 | 7 Nov 2024, 16:25 | 16,550 ft | 468 |
| FSE1C | route not resolved | 7 Nov 2024, 14:507 Nov 2024 | 7 Nov 2024, 15:20 | 4,175 ft | 762 |
| FSE1C | route not resolved | 6 Nov 2024, 15:316 Nov 2024 | 6 Nov 2024, 15:53 | 32,000 ft | 1,349 |
| FSE1C | route not resolved | 5 Nov 2024, 11:205 Nov 2024 | 5 Nov 2024, 11:25 | 28,125 ft | 59 |
| FSE1C | route not resolved | 4 Nov 2024, 15:104 Nov 2024 | 4 Nov 2024, 15:38 | 36,000 ft | 1,820 |
| FSE1C | route not resolved | 4 Nov 2024, 14:154 Nov 2024 | 4 Nov 2024, 14:18 | 4,125 ft | 76 |
| FSE1C | route not resolved | 2 Nov 2024, 16:382 Nov 2024 | 2 Nov 2024, 16:55 | 19,700 ft | 203 |
| not transmitted | route not resolved | 2 Nov 2024, 14:282 Nov 2024 | 2 Nov 2024, 14:29 | 29,000 ft | 2 |
| FSE1C | route not resolved | 1 Nov 2024, 12:441 Nov 2024 | 1 Nov 2024, 12:54 | 29,950 ft | 94 |
