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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 60,474
- Longest contact
- 2 h 1 min
Observed callsigns
FSE (776 contacts, 2020-2024) · TSW (273 contacts, 2025-2026)
Operator as per the registry of 19 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 | 14 Sept 2023, 21:1314 Sept 2023 | 14 Sept 2023, 22:04 | 12,150 ft | 2,009 |
| FSE1C | route not resolved | 14 Sept 2023, 14:0114 Sept 2023 | 14 Sept 2023, 14:38 | 37,000 ft | 2,275 |
| FSE1C | route not resolved | 11 Sept 2023, 20:4811 Sept 2023 | 11 Sept 2023, 20:52 | 27,375 ft | 86 |
| FSE1C | route not resolved | 11 Sept 2023, 18:2411 Sept 2023 | 11 Sept 2023, 19:02 | 28,675 ft | 286 |
| FSE1C | route not resolved | 9 Sept 2023, 15:049 Sept 2023 | 9 Sept 2023, 15:18 | 29,000 ft | 221 |
| FSE1C | route not resolved | 9 Sept 2023, 11:219 Sept 2023 | 9 Sept 2023, 11:42 | 12,475 ft | 1,013 |
| FSE1C | route not resolved | 8 Sept 2023, 14:138 Sept 2023 | 8 Sept 2023, 14:44 | 36,000 ft | 842 |
| FSE1C | route not resolved | 6 Sept 2023, 11:366 Sept 2023 | 6 Sept 2023, 11:56 | 12,375 ft | 428 |
| FSE1C | route not resolved | 6 Sept 2023, 07:536 Sept 2023 | 6 Sept 2023, 08:14 | 34,000 ft | 763 |
| FSE1C | route not resolved | 5 Sept 2023, 17:415 Sept 2023 | 5 Sept 2023, 18:00 | 11,975 ft | 1,224 |
| FSE1C | route not resolved | 5 Sept 2023, 11:355 Sept 2023 | 5 Sept 2023, 12:05 | 36,000 ft | 1,368 |
| FSE1C | route not resolved | 5 Sept 2023, 09:105 Sept 2023 | 5 Sept 2023, 09:36 | 29,000 ft | 882 |
| FSE1C | route not resolved | 4 Sept 2023, 13:204 Sept 2023 | 4 Sept 2023, 13:47 | 5,575 ft | 947 |
| FSE1C | route not resolved | 4 Sept 2023, 06:424 Sept 2023 | 4 Sept 2023, 07:09 | 38,000 ft | 1,545 |
| FSE1C | route not resolved | 27 Aug 2023, 13:5727 Aug 2023 | 27 Aug 2023, 14:21 | 40,000 ft | 792 |
| FSE1C | route not resolved | 25 Aug 2023, 19:3325 Aug 2023 | 25 Aug 2023, 20:03 | 14,125 ft | 1,065 |
| FSE1C | route not resolved | 25 Aug 2023, 18:4125 Aug 2023 | 25 Aug 2023, 19:00 | 1,425 ft | 1,203 |
| FSE1C | route not resolved | 24 Aug 2023, 16:5624 Aug 2023 | 24 Aug 2023, 17:13 | 35,000 ft | 598 |
| FSE1C | route not resolved | 24 Aug 2023, 15:4924 Aug 2023 | 24 Aug 2023, 16:02 | 11,475 ft | 124 |
| FSE1C | route not resolved | 24 Aug 2023, 09:1324 Aug 2023 | 24 Aug 2023, 09:25 | 22,000 ft | 257 |
| FSE1C | route not resolved | 23 Aug 2023, 10:0123 Aug 2023 | 23 Aug 2023, 10:17 | 4,925 ft | 473 |
| FSE1C | route not resolved | 22 Aug 2023, 09:1422 Aug 2023 | 22 Aug 2023, 09:46 | 27,000 ft | 743 |
| FSE1C | route not resolved | 21 Aug 2023, 19:5421 Aug 2023 | 21 Aug 2023, 20:19 | 1,225 ft | 964 |
| FSE1C | route not resolved | 20 Aug 2023, 20:0320 Aug 2023 | 20 Aug 2023, 20:35 | 37,000 ft | 1,381 |
| FSE1C | route not resolved | 20 Aug 2023, 13:4420 Aug 2023 | 20 Aug 2023, 14:00 | 34,000 ft | 238 |
