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Aircraft
LZ-ASO
20 of the 139 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.
- Mode S hex
- 452026
- Manufacturer
- Piaggio
- Serial number
- 1185
- Year built
- 2009
- Operator
- Aviostart As (VSR)
- Country of registration
Bulgaria
- First contact
- 18 Dec 2016, 14:01
- Last contact
- 28 Jul 2026, 18:19
- Logged visits
- 139
The station's story
- Cumulative contact time
- 60 h
- Distinct days
- 106
- Highest captured altitude
- 36,000 ft
- 20 corrupted frame(s) excluded from this maximum
- Discovery rank
- #19,989 of 57,065
- Longest contact
- 1 h 3 min
Observed callsigns
VSR (74 contacts, 2016-2026) · AMC (3 contacts, 2017)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| VSR802 | route not resolved | 28 Jul 2026, 17:5328 Jul 2026 | 28 Jul 2026, 18:19 | 35,000 ft | 789 |
| VSR801 | route not resolved | 28 Jul 2026, 11:3928 Jul 2026 | 28 Jul 2026, 12:08 | 1,150 ft | 1,004 |
| VSR802 | route not resolved | 25 Jul 2026, 13:0625 Jul 2026 | 25 Jul 2026, 13:30 | 33,000 ft | 592 |
| VSR801 | route not resolved | 25 Jul 2026, 10:0425 Jul 2026 | 25 Jul 2026, 10:38 | 1,425 ft | 1,856 |
| VSR802 | route not resolved | 17 Apr 2026, 17:5717 Apr 2026 | 17 Apr 2026, 18:30 | 33,000 ft | 212 |
| VSR802 | route not resolved | 10 Mar 2026, 20:5310 Mar 2026 | 10 Mar 2026, 21:12 | 34,000 ft | 158 |
| VSR802 | route not resolved | 7 Mar 2026, 13:377 Mar 2026 | 7 Mar 2026, 13:52 | 7,475 ft | 1 |
| VSR802 | route not resolved | 1 Feb 2026, 12:291 Feb 2026 | 1 Feb 2026, 12:49 | 35,000 ft | 248 |
| VSR801 | route not resolved | 1 Feb 2026, 10:231 Feb 2026 | 1 Feb 2026, 11:00 | 6,525 ft | 2,179 |
| VSR802 | route not resolved | 2 Jan 2026, 21:132 Jan 2026 | 2 Jan 2026, 21:30 | 33,000 ft | 89 |
| VSR801 | route not resolved | 2 Jan 2026, 19:092 Jan 2026 | 2 Jan 2026, 19:27 | 7,850 ft | 11 |
| VSR802 | route not resolved | 27 Dec 2025, 18:5327 Dec 2025 | 27 Dec 2025, 19:15 | 33,000 ft | 113 |
| VSR801 | route not resolved | 27 Dec 2025, 16:2827 Dec 2025 | 27 Dec 2025, 16:42 | 6,150 ft | 16 |
| VSR803 | route not resolved | 13 Jun 2025, 17:0213 Jun 2025 | 13 Jun 2025, 17:28 | 35,000 ft | 657 |
| VSR802 | route not resolved | 12 Jun 2025, 16:4412 Jun 2025 | 12 Jun 2025, 17:10 | 1,300 ft | 2,052 |
| VSR802 | route not resolved | 12 Mar 2025, 20:2412 Mar 2025 | 12 Mar 2025, 20:47 | 35,000 ft | 469 |
| VSR801 | route not resolved | 12 Mar 2025, 18:0112 Mar 2025 | 12 Mar 2025, 18:31 | 6,900 ft | 1,889 |
| not transmitted | route not resolved | 21 Dec 2024, 14:2121 Dec 2024 | 21 Dec 2024, 14:27 | 35,000 ft | 220 |
| VSR804 | route not resolved | 17 Apr 2021, 18:5417 Apr 2021 | 17 Apr 2021, 19:20 | 35,000 ft | 1,730 |
| VSR803 | route not resolved | 17 Apr 2021, 09:5917 Apr 2021 | 17 Apr 2021, 10:24 | 1,225 ft | 1,743 |
| VSR802 | route not resolved | 18 Mar 2021, 17:0418 Mar 2021 | 18 Mar 2021, 17:33 | 35,000 ft | 1,528 |
| VSR801 | route not resolved | 17 Mar 2021, 08:5117 Mar 2021 | 17 Mar 2021, 09:11 | 1,150 ft | 1,188 |
| VSR802 | route not resolved | 31 Jan 2021, 16:4031 Jan 2021 | 31 Jan 2021, 16:59 | 32,375 ft | 739 |
| VSR801 | route not resolved | 29 Jan 2021, 11:4329 Jan 2021 | 29 Jan 2021, 12:06 | 1,475 ft | 1,391 |
| VSR802 | route not resolved | 14 Aug 2020, 22:3614 Aug 2020 | 14 Aug 2020, 23:15 | 37,025 ft | 3,250 |
