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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 |
|---|---|---|---|---|---|
| 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 |
| FSE1C | route not resolved | 4 Oct 2022, 10:544 Oct 2022 | 4 Oct 2022, 11:18 | 16,775 ft | 475 |
| FSE1C | route not resolved | 4 Oct 2022, 08:144 Oct 2022 | 4 Oct 2022, 08:36 | 29,000 ft | 995 |
| FSE1C | route not resolved | 3 Oct 2022, 17:293 Oct 2022 | 3 Oct 2022, 17:52 | 5,925 ft | 1,245 |
| FSE1C | route not resolved | 3 Oct 2022, 14:433 Oct 2022 | 3 Oct 2022, 15:13 | 36,000 ft | 1,436 |
| FSE1C | route not resolved | 3 Oct 2022, 11:393 Oct 2022 | 3 Oct 2022, 11:43 | 5,850 ft | 102 |
| FSE1C | route not resolved | 30 Sept 2022, 10:3930 Sept 2022 | 30 Sept 2022, 10:47 | 33,000 ft | 58 |
| FSE1C | route not resolved | 28 Sept 2022, 17:2828 Sept 2022 | 28 Sept 2022, 17:48 | 20,050 ft | 299 |
| FSE1C | route not resolved | 28 Sept 2022, 14:4428 Sept 2022 | 28 Sept 2022, 15:07 | 35,000 ft | 1,549 |
| FSE1C | route not resolved | 27 Sept 2022, 17:1227 Sept 2022 | 27 Sept 2022, 17:20 | 7,300 ft | 28 |
| FSE1C | route not resolved | 26 Sept 2022, 06:2126 Sept 2022 | 26 Sept 2022, 06:35 | 32,725 ft | 650 |
