"Attitude"; The Latest Otam 80HT Always have a positive attitude. Maybe that is what the owner of the latest Otam 80HT unit says when they purchased this yacht. When the yacht is completed it will be christened "Attitude". This yacht is now the sixth unit that has been built by this Italian builder in Genoa. Of course the exterior design is by none other than Umberto Tagliavini who has collaborated with the Otam yard numerous times in the past.