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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
- 9 Nov 2026, 19:58
- Logged visits
- 1,225
The station's story
- Cumulative contact time
- 404 h
- Distinct days
- 750
- Highest captured altitude
- 45,000 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #38,109 of 60,661
- Longest contact
- 2 h 1 min
Observed callsigns
FSE (776 contacts, 2020-2024) · TSW (288 contacts, 2025-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| 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 |
| FSE1C | route not resolved | 5 Jul 2021, 15:125 Jul 2021 | 5 Jul 2021, 15:49 | 18,325 ft | 2,372 |
| FSE1C | route not resolved | 5 Jul 2021, 12:325 Jul 2021 | 5 Jul 2021, 13:20 | 37,000 ft | 3,098 |
| FSE1C | route not resolved | 28 Jun 2021, 16:1428 Jun 2021 | 28 Jun 2021, 16:26 | 39,000 ft | 115 |
| FSE1C | route not resolved | 27 Jun 2021, 18:1727 Jun 2021 | 27 Jun 2021, 18:47 | 33,400 ft | 721 |
| FSE1C | route not resolved | 27 Jun 2021, 16:5527 Jun 2021 | 27 Jun 2021, 17:15 | 1,350 ft | 1,541 |
| FSE1C | route not resolved | 27 Jun 2021, 12:0227 Jun 2021 | 27 Jun 2021, 12:07 | 32,650 ft | 60 |
| FSE1C | route not resolved | 24 Jun 2021, 10:1324 Jun 2021 | 24 Jun 2021, 10:20 | 16,625 ft | 394 |
| FSE1C | route not resolved | 23 Jun 2021, 15:5323 Jun 2021 | 23 Jun 2021, 16:07 | 1,300 ft | 736 |
| FSE1C | route not resolved | 23 Jun 2021, 12:1623 Jun 2021 | 23 Jun 2021, 12:33 | 39,000 ft | 611 |
