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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 60,450
- 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 | 27 Jul 2021, 11:3427 Jul 2021 | 27 Jul 2021, 12:05 | 36,000 ft | 1,357 |
| FSE1C | route not resolved | 26 Jul 2021, 09:0726 Jul 2021 | 26 Jul 2021, 09:35 | 41,000 ft | 1,376 |
| FSE1C | route not resolved | 24 Jul 2021, 17:1124 Jul 2021 | 24 Jul 2021, 17:14 | 26,100 ft | 14 |
| FSE1C | route not resolved | 24 Jul 2021, 12:5524 Jul 2021 | 24 Jul 2021, 13:08 | 29,000 ft | 266 |
| FSE1C | route not resolved | 24 Jul 2021, 11:5324 Jul 2021 | 24 Jul 2021, 12:08 | 4,975 ft | 512 |
| FSE1C | route not resolved | 21 Jul 2021, 19:3021 Jul 2021 | 21 Jul 2021, 19:51 | 12,150 ft | 1,167 |
| FSE1C | route not resolved | 21 Jul 2021, 17:4121 Jul 2021 | 21 Jul 2021, 18:31 | 1,200 ft | 2,192 |
| FSE1C | route not resolved | 20 Jul 2021, 13:4120 Jul 2021 | 20 Jul 2021, 14:06 | 11,800 ft | 511 |
| FSE1C | route not resolved | 20 Jul 2021, 11:2420 Jul 2021 | 20 Jul 2021, 11:34 | 21,000 ft | 209 |
| FSE1C | route not resolved | 20 Jul 2021, 09:4120 Jul 2021 | 20 Jul 2021, 09:56 | 7,775 ft | 1,053 |
| FSE1C | route not resolved | 19 Jul 2021, 15:5619 Jul 2021 | 19 Jul 2021, 16:12 | 14,775 ft | 671 |
| FSE1C | route not resolved | 19 Jul 2021, 10:2119 Jul 2021 | 19 Jul 2021, 10:26 | 31,000 ft | 12 |
| FSE1C | route not resolved | 18 Jul 2021, 17:0818 Jul 2021 | 18 Jul 2021, 17:41 | 16,000 ft | 1,141 |
| FSE1C | route not resolved | 18 Jul 2021, 15:3418 Jul 2021 | 18 Jul 2021, 15:53 | 1,300 ft | 958 |
| FSE1C | route not resolved | 17 Jul 2021, 15:4617 Jul 2021 | 17 Jul 2021, 16:32 | 40,000 ft | 1,498 |
| FSE1C | route not resolved | 17 Jul 2021, 13:2317 Jul 2021 | 17 Jul 2021, 13:46 | 1,225 ft | 1,213 |
| FSE1C | route not resolved | 17 Jul 2021, 09:1117 Jul 2021 | 17 Jul 2021, 09:21 | 35,000 ft | 54 |
| FSE1C | route not resolved | 15 Jul 2021, 10:0115 Jul 2021 | 15 Jul 2021, 10:05 | 31,150 ft | 13 |
| FSE1C | route not resolved | 9 Jul 2021, 14:529 Jul 2021 | 9 Jul 2021, 15:14 | 32,575 ft | 620 |
| FSE1C | route not resolved | 9 Jul 2021, 13:349 Jul 2021 | 9 Jul 2021, 13:55 | 1,125 ft | 1,175 |
| FSE1C | route not resolved | 8 Jul 2021, 12:498 Jul 2021 | 8 Jul 2021, 12:50 | 9,000 ft | 1 |
| FSE1C | route not resolved | 8 Jul 2021, 11:328 Jul 2021 | 8 Jul 2021, 12:03 | 7,300 ft | 1,762 |
| FSE1C | route not resolved | 8 Jul 2021, 08:578 Jul 2021 | 8 Jul 2021, 09:36 | 33,575 ft | 2,126 |
| FSE1C | route not resolved | 7 Jul 2021, 19:247 Jul 2021 | 7 Jul 2021, 19:44 | 14,550 ft | 1,388 |
| FSE1C | route not resolved | 5 Jul 2021, 19:305 Jul 2021 | 5 Jul 2021, 20:01 | 36,000 ft | 1,828 |
