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Aircraft
HB-ENV
Uncommon
- Mode S hex
- 4B0BF7
- Manufacturer
- Beech Aircraft Corporation
- Serial number
- MA-108
- Year built
- 1966
- Operator
- Zwahlen, Bruno
- Country of registration
Switzerland
- First contact
- 20 Apr 2016, 16:18
- Last contact
- 8 Aug 2026, 15:15
- Logged visits
- 304
The station's story
- Cumulative contact time
- 94 h
- Distinct days
- 203
- Highest captured altitude
- 19,825 ft
- 3 corrupted frame(s) excluded from this maximum
- Discovery rank
- #7,581 of 57,065
- Longest contact
- 1 h 35 min
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBENV | route not resolved | 25 Jul 2026, 14:1325 Jul 2026 | 25 Jul 2026, 14:33 | 4,700 ft | no position received |
| HBENV | route not resolved | 18 Jul 2026, 14:5518 Jul 2026 | 18 Jul 2026, 15:00 | 5,700 ft | no position received |
| HBENV | route not resolved | 4 Jul 2026, 14:154 Jul 2026 | 4 Jul 2026, 14:25 | 4,900 ft | no position received |
| HBENV | route not resolved | 13 Jun 2026, 14:2613 Jun 2026 | 13 Jun 2026, 14:46 | 4,300 ft | no position received |
| HBENV | route not resolved | 30 May 2026, 16:0330 May 2026 | 30 May 2026, 16:12 | 5,300 ft | no position received |
| HBENV | route not resolved | 30 May 2026, 15:1230 May 2026 | 30 May 2026, 15:28 | 1,700 ft | no position received |
| HBENV | route not resolved | 16 May 2026, 14:3816 May 2026 | 16 May 2026, 15:13 | 5,600 ft | no position received |
| HBENV | route not resolved | 9 May 2026, 14:069 May 2026 | 9 May 2026, 14:52 | 5,100 ft | no position received |
| HBENV | route not resolved | 2 May 2026, 14:302 May 2026 | 2 May 2026, 14:55 | 3,500 ft | no position received |
| HBENV | route not resolved | 25 Apr 2026, 14:4825 Apr 2026 | 25 Apr 2026, 15:06 | 5,800 ft | no position received |
| HBENV | route not resolved | 11 Apr 2026, 15:2511 Apr 2026 | 11 Apr 2026, 15:45 | 5,900 ft | no position received |
| HBENV | route not resolved | 11 Apr 2026, 14:0911 Apr 2026 | 11 Apr 2026, 14:33 | 1,900 ft | no position received |
| HBENV | route not resolved | 21 Mar 2026, 17:4921 Mar 2026 | 21 Mar 2026, 18:00 | 5,500 ft | no position received |
| HBENV | route not resolved | 21 Mar 2026, 14:3021 Mar 2026 | 21 Mar 2026, 14:44 | 2,000 ft | no position received |
| HBENV | route not resolved | 7 Feb 2026, 14:337 Feb 2026 | 7 Feb 2026, 14:45 | 6,100 ft | no position received |
| HBENV | route not resolved | 27 Dec 2025, 14:0927 Dec 2025 | 27 Dec 2025, 14:33 | 5,500 ft | no position received |
| HBENV | route not resolved | 22 Nov 2025, 14:0122 Nov 2025 | 22 Nov 2025, 14:40 | 5,800 ft | no position received |
| not transmitted | route not resolved | 12 Nov 2025, 09:3812 Nov 2025 | 12 Nov 2025, 09:39 | 5,500 ft | no position received |
| HBENV | route not resolved | 18 Oct 2025, 15:1118 Oct 2025 | 18 Oct 2025, 15:21 | 4,600 ft | no position received |
| HBENV | route not resolved | 18 Oct 2025, 14:2918 Oct 2025 | 18 Oct 2025, 14:40 | 1,700 ft | no position received |
| HBENV | route not resolved | 18 Sept 2025, 08:5718 Sept 2025 | 18 Sept 2025, 09:03 | 5,000 ft | no position received |
| HBENV | route not resolved | 13 Sept 2025, 14:0613 Sept 2025 | 13 Sept 2025, 15:14 | 5,500 ft | no position received |
| HBENV | route not resolved | 6 Sept 2025, 15:426 Sept 2025 | 6 Sept 2025, 16:47 | 5,200 ft | no position received |
| HBENV | route not resolved | 23 Aug 2025, 14:1123 Aug 2025 | 23 Aug 2025, 14:16 | 5,100 ft | no position received |
| HBENV | route not resolved | 16 Aug 2025, 14:1616 Aug 2025 | 16 Aug 2025, 14:24 | not transmitted | no position received |