| Name: Optimus | Alternative name: |
| Plan-ID (S-O L. numbering): B025, B138 | Owner: SMOS |
| Designer: Malte Mårtensson | Drawn by: |
| Year designed: 1944 | Wingspan (mm): 1440 |
| Category: Klass S2 | |
| Sources: Model Sport | |
Click to view in large format
Changed date: 2014-08-20
