17 x 8′ work airboat 17 x 8 airboat for sale with power to spare! engine: new gm 8100 fuel-injected marine big block. hp:425; drive:ch#3 600 hp belt drive. Shipmodell: handcrafted boat and ship model.shipmodell: wooden shipmodels.ship model plans , history and links. ship models of famous ships. modelers from hungary.. Scheduled service on the st. petersburg-tampa airboat line in the winter of 1914 treated a passenger or two to a wooden seat, fresh florida air–and salt spray in the.