Software Developed by Formation Design Systems
Span v.11.1.1.1
Span provides sailing performance analysis for yachts in a variety of sailing conditions and produces performance polar curves to show predicted speeds.
Seakeeper v.11.1.1.2
The Seakeeper hydrodynamic and seakeeping analysis program is able to provide fast, reliable calculation of vessel response and seakeeping characteristics for many types of Maxsurf designs in a variety of sea states.