Seakeeper

Test Date February 9,2016

2015 MJM 40Z

One (1) Seakeeper 5 was installed on an MJM 40z to provide roll stabilization at anchor and underway. This report summarizes the results of tests conducted by Seakeeper and MJM in Miami Beach, FL, on February 9, 2016, to measure the performance of the Seakeeper system at zero speed in beam seas.

Result: 92% Roll Reduction

In the sea conditions listed below, the Seakeeper 5 produced a 92% reduction of roll at the vessel’s natural period.