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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 | 18 Dec 2022, 13:0118 Dec 2022 | 18 Dec 2022, 13:17 | 12,950 ft | 748 |
| FSE1C | route not resolved | 18 Dec 2022, 10:3218 Dec 2022 | 18 Dec 2022, 11:14 | 38,000 ft | 2,805 |
| FSE1C | route not resolved | 17 Dec 2022, 19:3017 Dec 2022 | 17 Dec 2022, 19:47 | 12,125 ft | 1,239 |
| FSE1C | route not resolved | 17 Dec 2022, 16:1617 Dec 2022 | 17 Dec 2022, 16:40 | 38,000 ft | 1,256 |
| FSE1C | route not resolved | 16 Dec 2022, 09:3816 Dec 2022 | 16 Dec 2022, 09:53 | 13,050 ft | 960 |
| FSE1C | route not resolved | 12 Dec 2022, 15:4612 Dec 2022 | 12 Dec 2022, 16:01 | 34,000 ft | 184 |
| FSE1C | route not resolved | 12 Dec 2022, 13:1612 Dec 2022 | 12 Dec 2022, 13:42 | 29,000 ft | 1,344 |
| FSE1C | route not resolved | 12 Dec 2022, 08:4312 Dec 2022 | 12 Dec 2022, 09:13 | 40,000 ft | 2,205 |
| FSE1C | route not resolved | 11 Dec 2022, 13:4611 Dec 2022 | 11 Dec 2022, 13:57 | 22,425 ft | 405 |
| FSE1C | route not resolved | 11 Dec 2022, 11:2511 Dec 2022 | 11 Dec 2022, 11:49 | 28,500 ft | 715 |
| FSE1C | route not resolved | 11 Dec 2022, 09:0711 Dec 2022 | 11 Dec 2022, 09:33 | 36,000 ft | 2,157 |
| FSE1C | route not resolved | 9 Dec 2022, 09:159 Dec 2022 | 9 Dec 2022, 09:35 | 38,000 ft | 54 |
| FSE1C | route not resolved | 28 Nov 2022, 15:1528 Nov 2022 | 28 Nov 2022, 15:31 | 9,875 ft | 533 |
| FSE1C | route not resolved | 28 Nov 2022, 12:1528 Nov 2022 | 28 Nov 2022, 12:39 | 33,075 ft | 1,553 |
| FSE1C | route not resolved | 27 Nov 2022, 11:3427 Nov 2022 | 27 Nov 2022, 11:57 | 9,175 ft | 971 |
| not transmitted | route not resolved | 25 Nov 2022, 09:2325 Nov 2022 | 25 Nov 2022, 09:23 | not transmitted | no position received |
| FSE1C | route not resolved | 24 Nov 2022, 16:4124 Nov 2022 | 24 Nov 2022, 17:00 | 8,925 ft | 572 |
| FSE1C | route not resolved | 24 Nov 2022, 11:5524 Nov 2022 | 24 Nov 2022, 12:22 | 39,000 ft | 728 |
| FSE1C | route not resolved | 21 Nov 2022, 09:0121 Nov 2022 | 21 Nov 2022, 09:21 | 38,875 ft | 1,374 |
| not transmitted | route not resolved | 18 Nov 2022, 08:4118 Nov 2022 | 18 Nov 2022, 08:41 | 27,000 ft | no position received |
| FSE1C | route not resolved | 16 Nov 2022, 14:2416 Nov 2022 | 16 Nov 2022, 14:33 | 38,550 ft | 119 |
| FSE1C | route not resolved | 10 Nov 2022, 13:1110 Nov 2022 | 10 Nov 2022, 13:35 | 5,325 ft | 621 |
| FSE1C | route not resolved | 8 Nov 2022, 10:158 Nov 2022 | 8 Nov 2022, 10:20 | 31,975 ft | 4 |
| FSE1C | route not resolved | 30 Oct 2022, 17:0630 Oct 2022 | 30 Oct 2022, 17:20 | 13,500 ft | 736 |
| FSE1C | route not resolved | 30 Oct 2022, 15:0530 Oct 2022 | 30 Oct 2022, 15:24 | 34,000 ft | 765 |
