International Measurement System: Sails Navalapp Topics: Geometry | IMS | ORC | Parameters | Rating | Sails Read
Hull appendages, planforms, and wing sections: what are they? Navalapp Topics: Appendages | Geometry | Keel | Rudder Read
The evolution of hull and keel forms – Part 2 Navalapp Topics: Appendages | Geometry | History | Hull | Keel | Pro Read
The evolution of hull and keel forms – Part 1 Navalapp Topics: Appendages | Geometry | History | Hull | Keel | Pro Read