Type sheet
Aero Vodochody (Czech) C-104BU31
Scope: confirmed aircraft seen by the station. Excluded: addresses carried by several identities, and aircraft removed on request. What the station received, not everything that flew.
- Distinct aircraft seen
- 22
- Attributable contacts
- 793
- First contact of the type
- 27 Jun 2016
- Last contact of the type
- 17 Sept 2026
Oldest and newest
Build year known for 81.8% of the type's aircraft
Contacts per year
Aircraft seen
22
| Registration | Operator | Contacts | Last contact |
|---|---|---|---|
 HB-UVDUncommon | Aéro-club Des Montagnes Neuchâteloises | 396 | 25 Oct 2024 |
| HB-UUSUncommon | Bläsi, Rolf | 223 | 23 Aug 2026 |
| HB-UUHRare | Honegger, Stefan | 29 | 18 May 2025 |
| HB-UUVUncommon | Motorfluggruppe Langenthal | 20 | 22 Aug 2026 |
 OE-ARM | Private | 19 | 4 Nov 2024 |
| OE-AKD | Private | 18 | 28 Aug 2025 |
| HB-UUDRare | Bücker Fan Club | 17 | 13 Sept 2026 |
| HB-UDBRare | Frei, Urs | 11 | 10 Jun 2025 |
| HB-URDRare | Bücker Club | 10 | 14 Sept 2021 |
| HB-UVHRare | Swiss Oldies | 10 | 11 Sept 2023 |
| HB-UVFRare | Bückerverein Viktor Foxtrott | 9 | 7 Sept 2026 |
| HB-UUFRare | Rusca, Daniele | 8 | 23 Aug 2024 |
| OE-APYUncommon | Private | 6 | 7 Sept 2024 |
| HB-UUURare | Chardonnens, Eric | 4 | 29 Aug 2026 |
| HB-UUMRare | Verein Für Exotic And Antique, Flying Machines | 3 | 20 Jul 2020 |
| HB-UUYRare | Verein "jungmann Flyers" | 2 | 20 Jul 2020 |
| HB-UVM | Swiss Oldies | 2 | 17 Sept 2026 |
 G-CGTX | Private | 2 | 6 Mar 2019 |
| OE-ACSUncommon | Private | 1 | 22 Apr 2019 |
| OE-CGH | Private | 1 | 30 Dec 2019 |
 N1963SUncommon | Tom Dodson Llc | 1 | 17 Aug 2017 |
 D-EFCB | Private | 1 | 12 Jan 2024 |