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Aircraft
HB-YMZ
Uncommon
- Mode S hex
- 4B40B1
- Type
- Van'S RV-4RV4
- Manufacturer
- Van's Aircraft, Inc.
- Serial number
- 2422
- Year built
- 200818 years old
- Operator
- Krull, François
- Country of registration
Switzerland
- First contact
- 19 Mar 2019, 12:15
- Last contact
- 6 Aug 2026, 18:15
- Logged visits
- 259
The station's story
- Cumulative contact time
- 123 h
- Distinct days
- 190
- Highest captured altitude
- 11,100 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #33,016 of 57,065
- Longest contact
- 3 h 3 min
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBYMZ | route not resolved | 20 Jun 2026, 20:4120 Jun 2026 | 20 Jun 2026, 20:59 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 8 Jun 2026, 11:208 Jun 2026 | 8 Jun 2026, 11:45 | 1,300 ft | no position received |
| HBYMZ | route not resolved | 1 Jun 2026, 14:391 Jun 2026 | 1 Jun 2026, 14:59 | 2,000 ft | no position received |
| HBYMZ | route not resolved | 25 May 2026, 16:4925 May 2026 | 25 May 2026, 16:58 | 4,400 ft | no position received |
| HBYMZ | route not resolved | 10 May 2026, 11:3910 May 2026 | 10 May 2026, 11:55 | 1,500 ft | no position received |
| HBYMZ | route not resolved | 9 May 2026, 20:239 May 2026 | 9 May 2026, 20:47 | 1,500 ft | no position received |
| HBYMZ | route not resolved | 18 Apr 2026, 15:1918 Apr 2026 | 18 Apr 2026, 16:55 | 1,300 ft | no position received |
| HBYMZ | route not resolved | 6 Apr 2026, 11:056 Apr 2026 | 6 Apr 2026, 11:54 | 1,100 ft | no position received |
| HBYMZ | route not resolved | 5 Apr 2026, 16:075 Apr 2026 | 5 Apr 2026, 16:28 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 4 Apr 2026, 15:514 Apr 2026 | 4 Apr 2026, 16:49 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 4 Mar 2026, 16:134 Mar 2026 | 4 Mar 2026, 17:09 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 25 Feb 2026, 17:5325 Feb 2026 | 25 Feb 2026, 18:08 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 7 Feb 2026, 16:317 Feb 2026 | 7 Feb 2026, 17:09 | 1,700 ft | no position received |
| HBYMZ | route not resolved | 29 Jan 2026, 15:2729 Jan 2026 | 29 Jan 2026, 15:51 | 1,900 ft | no position received |
| HBYMZ | route not resolved | 31 Dec 2025, 15:1931 Dec 2025 | 31 Dec 2025, 15:42 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 31 Dec 2025, 10:2831 Dec 2025 | 31 Dec 2025, 10:37 | 2,200 ft | no position received |
| HBYMZ | route not resolved | 30 Dec 2025, 15:0530 Dec 2025 | 30 Dec 2025, 15:44 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 11 Nov 2025, 15:5011 Nov 2025 | 11 Nov 2025, 16:34 | 1,400 ft | no position received |
| HBYMZ | route not resolved | 10 Oct 2025, 14:5910 Oct 2025 | 10 Oct 2025, 15:32 | 1,000 ft | no position received |
| HBYMZ | route not resolved | 5 Sept 2025, 17:535 Sept 2025 | 5 Sept 2025, 18:07 | 1,200 ft | no position received |
| HBYMZ | route not resolved | 2 Sept 2025, 19:352 Sept 2025 | 2 Sept 2025, 19:58 | 1,400 ft | no position received |
| HBYMZ | route not resolved | 2 Sept 2025, 18:152 Sept 2025 | 2 Sept 2025, 18:21 | 5,000 ft | no position received |
| HBYMZ | route not resolved | 2 Sept 2025, 08:202 Sept 2025 | 2 Sept 2025, 08:35 | 2,500 ft | no position received |
| HBYMZ | route not resolved | 12 Jul 2025, 18:3712 Jul 2025 | 12 Jul 2025, 18:57 | 1,500 ft | no position received |
| HBYMZ | route not resolved | 12 Jul 2025, 17:0812 Jul 2025 | 12 Jul 2025, 17:22 | 5,800 ft | no position received |