The document provides specifications for a 55m panamax ketch sailing yacht called Ventum. It lists the vessel's main dimensions such as an overall length of 55m, waterline length of 49.4m, beam of 11.4m, and draught of 6.5m. Sail areas are provided for the mainsail, mizzen sail, genoa, mizzen staysail, and spinnaker. Floor areas are allocated for the owner, guests, lounge, crew, and beach club/gym areas.