Shopping for the right water ski boat propeller can turn into a technical nightmare. Fortunately, with the right guidance, it doesn’t have to be! We asked two experts, Eric Johnson from OJ Props and ...
Years after the space race, propeller design remained a sea-trial-and-error endeavor: haul, tweak the props, relaunch, sea-trial, repeat. Finally, the U.S. Navy paid ...
Inland river pushboats operate in a harsh environment. Transiting our rivers, bays, lakes and inland waterways, these vessels push barges between hubs of commerce. Swift currents, trash and debris, ...