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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 57,190
- 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 | 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 |
| FSE1C | route not resolved | 29 Jun 2022, 13:3329 Jun 2022 | 29 Jun 2022, 13:47 | 34,000 ft | 384 |
| FSE1C | route not resolved | 28 Jun 2022, 14:1928 Jun 2022 | 28 Jun 2022, 14:27 | 16,750 ft | 30 |
| FSE1C | route not resolved | 28 Jun 2022, 11:2128 Jun 2022 | 28 Jun 2022, 11:26 | 33,850 ft | 5 |
| FSE1C | route not resolved | 26 Jun 2022, 17:5026 Jun 2022 | 26 Jun 2022, 18:01 | 14,000 ft | 834 |
| FSE1C | route not resolved | 26 Jun 2022, 16:5226 Jun 2022 | 26 Jun 2022, 17:23 | 1,400 ft | 1,687 |
| FSE1C | route not resolved | 26 Jun 2022, 14:3826 Jun 2022 | 26 Jun 2022, 14:52 | 35,000 ft | 559 |
| FSE1C | route not resolved | 25 Jun 2022, 10:5325 Jun 2022 | 25 Jun 2022, 10:58 | 13,875 ft | 195 |
| FSE1C | route not resolved | 24 Jun 2022, 19:1324 Jun 2022 | 24 Jun 2022, 19:26 | 1,650 ft | 842 |
| FSE1C | route not resolved | 23 Jun 2022, 12:2623 Jun 2022 | 23 Jun 2022, 12:28 | 7,175 ft | 30 |
| FSE1C | route not resolved | 23 Jun 2022, 11:2223 Jun 2022 | 23 Jun 2022, 11:41 | 1,875 ft | 730 |
| FSE1C | route not resolved | 22 Jun 2022, 10:1622 Jun 2022 | 22 Jun 2022, 10:26 | 15,075 ft | 273 |
| FSE1C | route not resolved | 21 Jun 2022, 18:0821 Jun 2022 | 21 Jun 2022, 18:24 | 22,000 ft | 252 |
| FSE1C | route not resolved | 21 Jun 2022, 08:2521 Jun 2022 | 21 Jun 2022, 08:36 | 8,225 ft | 589 |
| FSE1C | route not resolved | 18 Jun 2022, 11:4518 Jun 2022 | 18 Jun 2022, 12:01 | 24,925 ft | 377 |
| FSE1C | route not resolved | 18 Jun 2022, 09:0718 Jun 2022 | 18 Jun 2022, 09:35 | 28,975 ft | 1,144 |
