 | This article is rated Stub-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | |||||||
| ||||||||
 | It is requested that a photograph be included in this article to improve its quality.
The external tool WordPress Openverse may be able to locate suitable images on Flickr and other web sites. |
Untitled edit
The article doesn't really describe a tunnel hull as such, but rather rambles about ground effect and what a tunnel hull isn't. It would be helpful if someone with boat design experience could elaborate the symmetrical/asymetrical features of the sponsons/hulls. From what I know, tunnel hulls are not symetrical, whereas catamarans are. That is what produces the tunnel shape; the inside of each hull is not symmetrical to the outside. Catamarans are, and hence don't have a clean tunnel shape underneath. —Preceding unsigned comment added by 122.106.5.150 (talk) 07:28, 2 March 2010 (UTC)