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Aircraft
HB-YHJ
Uncommon
- Mode S hex
- 4B401F
- Manufacturer
- Dyn'aero
- Serial number
- 62
- Year built
- 200323 years old
- Operator
- Kofmel, Karl
- Country of registration
Switzerland
- First contact
- 12 Apr 2016, 16:59
- Last contact
- 29 Jul 2026, 09:48
- Logged visits
- 63
The station's story
- Cumulative contact time
- 11 h
- Distinct days
- 58
- Highest captured altitude
- 10,250 ft
- Discovery rank
- #5,688 of 57,065
- Longest contact
- 0 h 35 min
- Contacts on this Mode S address
- 124 contacts on the address, 63 under this registration: the address has carried several identities over time.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HBYHJ | route not resolved | 29 Jul 2026, 09:1229 Jul 2026 | 29 Jul 2026, 09:48 | 3,500 ft | no position received |
| HBYHJ | route not resolved | 13 May 2026, 10:5313 May 2026 | 13 May 2026, 11:09 | 8,750 ft | no position received |
| HBYHJ | route not resolved | 1 May 2026, 11:521 May 2026 | 1 May 2026, 11:58 | 5,975 ft | no position received |
| HBYHJ | route not resolved | 7 Oct 2025, 16:327 Oct 2025 | 7 Oct 2025, 16:34 | 7,900 ft | no position received |
| not transmitted | route not resolved | 18 Aug 2025, 10:4918 Aug 2025 | 18 Aug 2025, 10:54 | 7,025 ft | no position received |
| HBYHJ | route not resolved | 18 Jul 2025, 12:5818 Jul 2025 | 18 Jul 2025, 13:07 | 3,900 ft | no position received |
| HBYHJ | route not resolved | 15 Jul 2025, 15:0415 Jul 2025 | 15 Jul 2025, 15:07 | 2,350 ft | no position received |
| HBYHJ | route not resolved | 15 Jul 2025, 11:4215 Jul 2025 | 15 Jul 2025, 12:00 | 2,275 ft | no position received |
| HBYHJ | route not resolved | 18 May 2025, 13:5718 May 2025 | 18 May 2025, 14:11 | 6,875 ft | no position received |
| not transmitted | route not resolved | 4 Apr 2025, 13:064 Apr 2025 | 4 Apr 2025, 13:07 | 9,250 ft | no position received |
| not transmitted | route not resolved | 28 Feb 2025, 13:0128 Feb 2025 | 28 Feb 2025, 13:09 | 7,275 ft | no position received |
| not transmitted | route not resolved | 21 Feb 2025, 15:0721 Feb 2025 | 21 Feb 2025, 15:13 | 9,625 ft | no position received |
| not transmitted | route not resolved | 5 Feb 2025, 16:445 Feb 2025 | 5 Feb 2025, 16:46 | 9,000 ft | no position received |
| not transmitted | route not resolved | 4 Feb 2025, 16:544 Feb 2025 | 4 Feb 2025, 17:11 | 4,050 ft | no position received |
| HBYHJ | route not resolved | 15 Nov 2024, 15:2015 Nov 2024 | 15 Nov 2024, 15:25 | 10,150 ft | no position received |
| not transmitted | route not resolved | 1 Nov 2024, 16:301 Nov 2024 | 1 Nov 2024, 16:30 | 9,050 ft | no position received |
| HBYHJ | route not resolved | 28 Oct 2024, 15:0828 Oct 2024 | 28 Oct 2024, 15:29 | 4,675 ft | no position received |
| HBYHJ | route not resolved | 19 Aug 2024, 13:5519 Aug 2024 | 19 Aug 2024, 13:58 | 8,400 ft | no position received |
| not transmitted | route not resolved | 16 Aug 2024, 10:1516 Aug 2024 | 16 Aug 2024, 10:15 | 8,225 ft | no position received |
| HBYHJ | route not resolved | 16 Aug 2024, 08:5016 Aug 2024 | 16 Aug 2024, 09:17 | 3,150 ft | no position received |
| HBYHJ | route not resolved | 5 Jun 2024, 11:445 Jun 2024 | 5 Jun 2024, 11:50 | 6,975 ft | no position received |
| HBYHJ | route not resolved | 18 May 2024, 10:1618 May 2024 | 18 May 2024, 10:30 | 4,275 ft | no position received |
| HBYHJ | route not resolved | 10 May 2024, 14:4810 May 2024 | 10 May 2024, 14:48 | not transmitted | no position received |
| not transmitted | route not resolved | 20 Mar 2024, 14:5420 Mar 2024 | 20 Mar 2024, 14:55 | 8,975 ft | no position received |
| HBYHJ | route not resolved | 31 Jan 2024, 14:2731 Jan 2024 | 31 Jan 2024, 14:58 | 3,075 ft | no position received |