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Aircraft
HB-3421
Regular
- Mode S hex
- 4B5204
- Manufacturer
- Schempp-hirth Flugzeugbau Gmbh
- Serial number
- 112
- Year built
- 200818 years old
- Operator
- Segelfluggruppe Lenzburg
- Country of registration
Switzerland
- First contact
- 31 May 2019, 14:42
- Last contact
- 2 Aug 2026, 16:29
- Logged visits
- 93
The station's story
- Cumulative contact time
- 65 h
- Distinct days
- 66
- Highest captured altitude
- 12,975 ft
- 1 corrupted frame(s) excluded from this maximum
- Discovery rank
- #34,115 of 57,441
- Longest contact
- 2 h 17 min
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HB3421 | route not resolved | 2 Jul 2025, 12:202 Jul 2025 | 2 Jul 2025, 13:20 | 10,500 ft | no position received |
| HB3421 | route not resolved | 1 Jul 2025, 15:031 Jul 2025 | 1 Jul 2025, 15:12 | 7,225 ft | no position received |
| HB3421 | route not resolved | 1 Jul 2025, 12:001 Jul 2025 | 1 Jul 2025, 13:13 | 9,525 ft | no position received |
| not transmitted | route not resolved | 29 Jun 2025, 14:4929 Jun 2025 | 29 Jun 2025, 14:49 | not transmitted | no position received |
| HB3421 | route not resolved | 29 Jun 2025, 12:3729 Jun 2025 | 29 Jun 2025, 14:16 | 8,700 ft | no position received |
| HB3421 | route not resolved | 24 May 2025, 14:0524 May 2025 | 24 May 2025, 15:26 | 7,075 ft | no position received |
| HB3421 | route not resolved | 17 May 2025, 12:5917 May 2025 | 17 May 2025, 14:34 | 7,925 ft | no position received |
| HB3421 | route not resolved | 28 Apr 2025, 14:0528 Apr 2025 | 28 Apr 2025, 14:53 | 5,875 ft | no position received |
| HB3421 | route not resolved | 26 Jul 2024, 13:1426 Jul 2024 | 26 Jul 2024, 13:30 | 7,550 ft | no position received |
| HB3421 | route not resolved | 26 Jul 2024, 12:0926 Jul 2024 | 26 Jul 2024, 12:20 | 6,675 ft | no position received |
| HB3421 | route not resolved | 23 Jul 2024, 11:5923 Jul 2024 | 23 Jul 2024, 12:09 | 7,375 ft | no position received |
| HB3421 | route not resolved | 20 Jul 2024, 13:0720 Jul 2024 | 20 Jul 2024, 13:45 | 9,800 ft | no position received |
| HB3421 | route not resolved | 20 Jul 2024, 11:4420 Jul 2024 | 20 Jul 2024, 12:29 | 8,225 ft | no position received |
| not transmitted | route not resolved | 19 Jul 2024, 16:4819 Jul 2024 | 19 Jul 2024, 16:57 | 9,300 ft | no position received |
| HB3421 | route not resolved | 17 Jul 2024, 14:4017 Jul 2024 | 17 Jul 2024, 15:41 | 5,750 ft | 255 |
| HB3421 | route not resolved | 17 Jul 2024, 12:2517 Jul 2024 | 17 Jul 2024, 13:20 | 5,875 ft | no position received |
| not transmitted | route not resolved | 14 Jul 2024, 15:0214 Jul 2024 | 14 Jul 2024, 15:06 | 9,350 ft | no position received |
| HB3421 | route not resolved | 13 Jun 2024, 13:3513 Jun 2024 | 13 Jun 2024, 15:32 | 7,000 ft | no position received |
| HB3421 | route not resolved | 10 May 2024, 15:0910 May 2024 | 10 May 2024, 15:38 | 6,275 ft | no position received |
| HB3421 | route not resolved | 9 Sept 2023, 14:299 Sept 2023 | 9 Sept 2023, 15:12 | 6,525 ft | no position received |
| not transmitted | route not resolved | 11 Aug 2023, 15:5911 Aug 2023 | 11 Aug 2023, 16:25 | 9,475 ft | no position received |
| HB3421 | route not resolved | 11 Aug 2023, 13:5911 Aug 2023 | 11 Aug 2023, 14:59 | 9,175 ft | no position received |
| HB3421 | route not resolved | 10 Aug 2023, 14:1110 Aug 2023 | 10 Aug 2023, 15:50 | 9,250 ft | no position received |
| not transmitted | route not resolved | 9 Aug 2023, 13:499 Aug 2023 | 9 Aug 2023, 14:08 | 7,300 ft | no position received |
| not transmitted | route not resolved | 7 Aug 2023, 17:377 Aug 2023 | 7 Aug 2023, 17:37 | not transmitted | no position received |