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Aircraft
HB-SCS
Common
- Mode S hex
- 4B2FCE
- Manufacturer
- Hoac-austria
- Serial number
- 20.131
- Year built
- 1995
- Operator
- Fliegerschule Birrfeld Ag
- Country of registration
Switzerland
- First contact
- 10 Apr 2016, 18:01
- Last contact
- 7 Aug 2026, 11:03
- Logged visits
- 323
The station's story
- Cumulative contact time
- 78 h
- Distinct days
- 196
- Highest captured altitude
- 16,100 ft
- 5 corrupted frame(s) excluded from this maximum
- Discovery rank
- #4,943 of 57,065
- Longest contact
- 1 h 13 min
Observed callsigns
SWR (2 contacts, 2020-2022)
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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 22 Jul 2026, 10:2822 Jul 2026 | 22 Jul 2026, 10:30 | 6,200 ft | no position received |
| HBSCS | route not resolved | 17 Jul 2026, 16:2717 Jul 2026 | 17 Jul 2026, 16:50 | 4,100 ft | no position received |
| HBSCS | route not resolved | 17 Jul 2026, 15:3317 Jul 2026 | 17 Jul 2026, 15:46 | 1,700 ft | no position received |
| HBSCS | route not resolved | 17 Jul 2026, 14:3617 Jul 2026 | 17 Jul 2026, 14:57 | 2,000 ft | no position received |
| HBSCS | route not resolved | 17 Jul 2026, 13:3617 Jul 2026 | 17 Jul 2026, 13:43 | 4,100 ft | no position received |
| HBSCS | route not resolved | 6 Jun 2026, 16:116 Jun 2026 | 6 Jun 2026, 16:20 | 5,100 ft | no position received |
| not transmitted | route not resolved | 6 Jun 2026, 15:016 Jun 2026 | 6 Jun 2026, 15:06 | 2,300 ft | no position received |
| HBSCS | route not resolved | 24 May 2026, 14:2424 May 2026 | 24 May 2026, 14:50 | 5,900 ft | no position received |
| HBSCS | route not resolved | 24 May 2026, 12:1824 May 2026 | 24 May 2026, 12:25 | 1,500 ft | no position received |
| HBSCS | route not resolved | 23 May 2026, 18:2323 May 2026 | 23 May 2026, 18:28 | 5,200 ft | no position received |
| HBSCS | route not resolved | 25 Apr 2026, 11:1825 Apr 2026 | 25 Apr 2026, 11:26 | 5,400 ft | no position received |
| HBSCS | route not resolved | 25 Apr 2026, 10:1325 Apr 2026 | 25 Apr 2026, 10:22 | 2,000 ft | no position received |
| HBSCS | route not resolved | 24 Apr 2026, 14:4824 Apr 2026 | 24 Apr 2026, 14:58 | 5,200 ft | no position received |
| HBSCS | route not resolved | 1 Feb 2026, 14:351 Feb 2026 | 1 Feb 2026, 14:46 | 4,200 ft | no position received |
| HBSCS | route not resolved | 30 Oct 2025, 15:1630 Oct 2025 | 30 Oct 2025, 15:31 | 4,400 ft | no position received |
| HBSCS | route not resolved | 15 Sept 2025, 16:5815 Sept 2025 | 15 Sept 2025, 17:08 | 5,500 ft | no position received |
| HBSCS | route not resolved | 15 Sept 2025, 14:5815 Sept 2025 | 15 Sept 2025, 15:13 | 4,800 ft | no position received |
| HBSCS | route not resolved | 12 Sept 2025, 18:1212 Sept 2025 | 12 Sept 2025, 18:17 | 6,000 ft | no position received |
| HBSCS | route not resolved | 23 Aug 2025, 15:2023 Aug 2025 | 23 Aug 2025, 15:54 | 5,300 ft | no position received |
| HBSCS | route not resolved | 30 Jul 2025, 11:5030 Jul 2025 | 30 Jul 2025, 11:59 | 5,100 ft | no position received |
| not transmitted | route not resolved | 30 Jul 2025, 10:0230 Jul 2025 | 30 Jul 2025, 10:11 | 1,800 ft | no position received |
| HBSCS | route not resolved | 17 Jul 2025, 17:0917 Jul 2025 | 17 Jul 2025, 17:26 | 5,400 ft | no position received |
| HBSCS | route not resolved | 17 Jul 2025, 15:5317 Jul 2025 | 17 Jul 2025, 16:07 | 2,100 ft | no position received |
| HBSCS | route not resolved | 6 Jul 2025, 14:476 Jul 2025 | 6 Jul 2025, 14:53 | 5,300 ft | no position received |
| HBSCS | route not resolved | 4 Jul 2025, 16:274 Jul 2025 | 4 Jul 2025, 16:44 | 5,800 ft | no position received |