| Year | 2014 |
| Date | 07-Feb |
| Volume | 212 |
| Issue | 4,475 |
| Page | 226 |
| Category | Nautical |
| Part | |
| Title | An Ulstein Gearbox and propeller |
| Author | Frank McCafferty |
| Notes | Describes the making of a unique model in 1:10 scale. The shaft, the stern tube, the blades, gearbox, making the gear wheels and housing, trial assembly |