Back to the log
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 57,178
- 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 |
|---|---|---|---|---|---|
| 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 |
| not transmitted | route not resolved | 29 Oct 2022, 11:2929 Oct 2022 | 29 Oct 2022, 11:31 | 30,525 ft | no position received |
| FSE1C | route not resolved | 28 Oct 2022, 16:3328 Oct 2022 | 28 Oct 2022, 16:54 | 11,750 ft | 1,056 |
| FSE1C | route not resolved | 27 Oct 2022, 17:5627 Oct 2022 | 27 Oct 2022, 18:12 | 8,450 ft | 419 |
| FSE1C | route not resolved | 26 Oct 2022, 19:1126 Oct 2022 | 26 Oct 2022, 19:46 | not transmitted | 2,024 |
| FSE1C | route not resolved | 26 Oct 2022, 12:0126 Oct 2022 | 26 Oct 2022, 12:19 | 19,575 ft | 157 |
| FSE1C | route not resolved | 25 Oct 2022, 09:0725 Oct 2022 | 25 Oct 2022, 09:31 | 35,000 ft | 1,757 |
| FSE1C | route not resolved | 24 Oct 2022, 16:3424 Oct 2022 | 24 Oct 2022, 16:50 | 5,600 ft | 247 |
| FSE1C | route not resolved | 24 Oct 2022, 13:3224 Oct 2022 | 24 Oct 2022, 13:41 | 31,875 ft | 51 |
| HBVTW | route not resolved | 24 Oct 2022, 11:0124 Oct 2022 | 24 Oct 2022, 11:01 | 6,550 ft | no position received |
| FSE1C | route not resolved | 11 Oct 2022, 09:0211 Oct 2022 | 11 Oct 2022, 09:27 | 23,775 ft | 1,247 |
| FSE1C | route not resolved | 10 Oct 2022, 16:0110 Oct 2022 | 10 Oct 2022, 16:38 | 11,000 ft | 1,127 |
| FSE1C | route not resolved | 10 Oct 2022, 14:1710 Oct 2022 | 10 Oct 2022, 14:37 | 7,925 ft | 1,731 |
| HBVTW | route not resolved | 10 Oct 2022, 12:0010 Oct 2022 | 10 Oct 2022, 12:17 | 8,550 ft | 359 |
| FSE1C | route not resolved | 8 Oct 2022, 13:548 Oct 2022 | 8 Oct 2022, 14:11 | 6,775 ft | 425 |
| FSE1C | route not resolved | 8 Oct 2022, 09:088 Oct 2022 | 8 Oct 2022, 09:36 | 39,000 ft | 1,916 |
