Regal 3780 Commodore Yacht Search Stock & Used Yachts The 3780 Commodore is a flybridge boat from American builder Regal Boats. Constructed from GRP, the 3780 Commodore has a planing hull design. Read More Specs Length 12.22m Materials GRP Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 12.22m Beam 3.96m Draft (full load) 0.99m Fuel capacity 954 Litres Fresh Water capacity 303 Litres Black water capacity 151 Litres Hull GRP Superstructure GRP Show Full Specs Hide Full Specs