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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
- 15 Oct 2026, 17:21
- Logged visits
- 1,208
The station's story
- Cumulative contact time
- 398 h
- Distinct days
- 740
- Highest captured altitude
- 45,000 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #38,086 of 60,453
- Longest contact
- 2 h 1 min
Observed callsigns
FSE (776 contacts, 2020-2024) · TSW (273 contacts, 2025-2026)
Operator as per the registry of 12 Oct 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 Aug 2022, 14:363 Aug 2022 | 3 Aug 2022, 14:52 | 8,400 ft | 498 |
| FSE1C | route not resolved | 3 Aug 2022, 09:253 Aug 2022 | 3 Aug 2022, 09:46 | 33,000 ft | 1,355 |
| FSE1C | route not resolved | 1 Aug 2022, 07:071 Aug 2022 | 1 Aug 2022, 08:25 | 31,000 ft | 3,283 |
| FSE1C | route not resolved | 1 Aug 2022, 05:251 Aug 2022 | 1 Aug 2022, 05:45 | 31,925 ft | 568 |
| FSE1C | route not resolved | 31 Jul 2022, 22:3431 Jul 2022 | 31 Jul 2022, 23:07 | 39,000 ft | 2,748 |
| FSE1C | route not resolved | 28 Jul 2022, 09:0828 Jul 2022 | 28 Jul 2022, 09:15 | 31,000 ft | 26 |
| not transmitted | route not resolved | 27 Jul 2022, 16:4527 Jul 2022 | 27 Jul 2022, 16:45 | not transmitted | no position received |
| FSE1C | route not resolved | 27 Jul 2022, 14:5227 Jul 2022 | 27 Jul 2022, 15:29 | 29,475 ft | 2,170 |
| FSE1C | route not resolved | 27 Jul 2022, 11:0827 Jul 2022 | 27 Jul 2022, 11:27 | 28,000 ft | 667 |
| FSE1C | route not resolved | 26 Jul 2022, 12:5026 Jul 2022 | 26 Jul 2022, 13:17 | 11,900 ft | 1,054 |
| FSE1C | route not resolved | 24 Jul 2022, 17:4224 Jul 2022 | 24 Jul 2022, 18:18 | 38,000 ft | 1,539 |
| FSE1C | route not resolved | 24 Jul 2022, 11:1424 Jul 2022 | 24 Jul 2022, 11:31 | 24,950 ft | 609 |
| FSE1C | route not resolved | 23 Jul 2022, 09:5123 Jul 2022 | 23 Jul 2022, 10:24 | 16,000 ft | 1,297 |
| FSE1C | route not resolved | 18 Jul 2022, 19:2218 Jul 2022 | 18 Jul 2022, 19:56 | 41,000 ft | 1,383 |
| FSE1C | route not resolved | 18 Jul 2022, 09:2218 Jul 2022 | 18 Jul 2022, 09:24 | 33,000 ft | 1 |
| FSE1C | route not resolved | 17 Jul 2022, 13:5417 Jul 2022 | 17 Jul 2022, 14:05 | 12,125 ft | 122 |
| FSE1C | route not resolved | 17 Jul 2022, 12:1317 Jul 2022 | 17 Jul 2022, 13:02 | 14,050 ft | 2,044 |
| FSE1C | route not resolved | 14 Jul 2022, 20:1714 Jul 2022 | 14 Jul 2022, 20:25 | 22,125 ft | 177 |
| FSE1C | route not resolved | 14 Jul 2022, 18:3814 Jul 2022 | 14 Jul 2022, 18:58 | 28,000 ft | 659 |
| FSE1C | route not resolved | 14 Jul 2022, 10:5114 Jul 2022 | 14 Jul 2022, 11:19 | 36,150 ft | 1,543 |
| FSE1C | route not resolved | 11 Jul 2022, 08:5611 Jul 2022 | 11 Jul 2022, 08:57 | 33,000 ft | 2 |
| FSE1C | route not resolved | 5 Jul 2022, 08:185 Jul 2022 | 5 Jul 2022, 08:28 | 30,050 ft | 485 |
| FSE1C | route not resolved | 4 Jul 2022, 14:204 Jul 2022 | 4 Jul 2022, 14:22 | 24,750 ft | 12 |
| FSE1C | route not resolved | 1 Jul 2022, 08:561 Jul 2022 | 1 Jul 2022, 09:09 | 33,000 ft | 438 |
| FSE1C | route not resolved | 30 Jun 2022, 14:5430 Jun 2022 | 30 Jun 2022, 14:57 | 27,375 ft | 10 |
