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Aircraft
HB-SCZ
Common
- Mode S hex
- 4B2FD5
- Manufacturer
- Diamond Aircraft Industr. Inc.
- Serial number
- 10.298
- Year built
- 1997
- Operator
- Fliegerschule Birrfeld Ag
- Country of registration
Switzerland
- First contact
- 21 Apr 2016, 12:14
- Last contact
- 8 Aug 2026, 17:59
- Logged visits
- 326
The station's story
- Cumulative contact time
- 87 h
- Distinct days
- 205
- Highest captured altitude
- 24,400 ft
- 11 corrupted frame(s) excluded from this maximum
- Discovery rank
- #7,726 of 57,065
- Longest contact
- 1 h 42 min
Observed callsigns
SWR (2 contacts, 2021)
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 |
|---|---|---|---|---|---|
| HBSCZ | route not resolved | 14 Jun 2026, 11:5514 Jun 2026 | 14 Jun 2026, 12:41 | 4,700 ft | no position received |
| HBSCZ | route not resolved | 24 May 2026, 15:2624 May 2026 | 24 May 2026, 15:35 | 3,000 ft | no position received |
| not transmitted | route not resolved | 24 May 2026, 14:0424 May 2026 | 24 May 2026, 14:04 | not transmitted | no position received |
| HBSCZ | route not resolved | 16 Apr 2026, 18:4116 Apr 2026 | 16 Apr 2026, 18:55 | 5,800 ft | no position received |
| HBSCZ | route not resolved | 16 Apr 2026, 17:3216 Apr 2026 | 16 Apr 2026, 18:00 | 2,400 ft | no position received |
| not transmitted | route not resolved | 10 Apr 2026, 18:1210 Apr 2026 | 10 Apr 2026, 18:13 | not transmitted | no position received |
| HBSCZ | route not resolved | 26 Feb 2026, 14:1226 Feb 2026 | 26 Feb 2026, 15:02 | 7,200 ft | no position received |
| HBSCZ | route not resolved | 4 Jan 2026, 14:214 Jan 2026 | 4 Jan 2026, 14:59 | 9,100 ft | no position received |
| not transmitted | route not resolved | 1 Jan 2026, 14:001 Jan 2026 | 1 Jan 2026, 14:01 | 5,200 ft | no position received |
| HBSCZ | route not resolved | 18 Oct 2025, 13:0718 Oct 2025 | 18 Oct 2025, 13:46 | 4,500 ft | no position received |
| HBSCZ | route not resolved | 18 Oct 2025, 11:0918 Oct 2025 | 18 Oct 2025, 11:57 | 2,000 ft | no position received |
| not transmitted | route not resolved | 16 Sept 2025, 14:4916 Sept 2025 | 16 Sept 2025, 14:53 | 3,300 ft | no position received |
| HBSCZ | route not resolved | 16 Sept 2025, 13:1516 Sept 2025 | 16 Sept 2025, 13:42 | 2,100 ft | no position received |
| HBSCZ | route not resolved | 16 Sept 2025, 11:2816 Sept 2025 | 16 Sept 2025, 11:42 | 2,000 ft | no position received |
| HBSCZ | route not resolved | 16 Jul 2025, 18:0116 Jul 2025 | 16 Jul 2025, 18:08 | 5,200 ft | no position received |
| HBSCZ | route not resolved | 10 Jul 2025, 17:2710 Jul 2025 | 10 Jul 2025, 18:07 | 8,200 ft | no position received |
| HBSCZ | route not resolved | 1 Jul 2025, 09:471 Jul 2025 | 1 Jul 2025, 09:54 | 3,000 ft | no position received |
| HBSCZ | route not resolved | 1 Jul 2025, 08:551 Jul 2025 | 1 Jul 2025, 09:02 | 4,500 ft | no position received |
| HBSCZ | route not resolved | 27 Jun 2025, 17:2227 Jun 2025 | 27 Jun 2025, 17:37 | 4,900 ft | no position received |
| HBSCZ | route not resolved | 27 Jun 2025, 16:2327 Jun 2025 | 27 Jun 2025, 16:41 | 2,100 ft | no position received |
| HBSCZ | route not resolved | 21 Jun 2025, 13:3121 Jun 2025 | 21 Jun 2025, 13:43 | 5,100 ft | no position received |
| HBSCZ | route not resolved | 21 Jun 2025, 09:1321 Jun 2025 | 21 Jun 2025, 09:23 | 2,300 ft | no position received |
| HBSCZ | route not resolved | 26 May 2025, 18:1026 May 2025 | 26 May 2025, 18:22 | 5,000 ft | no position received |
| HBSCZ | route not resolved | 26 May 2025, 15:5926 May 2025 | 26 May 2025, 16:29 | 4,600 ft | no position received |
| HBSCZ | route not resolved | 25 May 2025, 15:4225 May 2025 | 25 May 2025, 16:01 | 5,400 ft | no position received |