J-frame
Located on the starboard side main deck, and used in conjunction with both the InterOceans and Dynacon winches. It has a safe working load of 3,500 lbs, a clearance height of 17'(14' 1" and 13' 2" with use of blocks, see figure), and a clearance width of 8' 3'' through the loading gate. The J-frame is hydraulically powered and swings outboard to give a 4' clearance over the starboard side. Uses include deployment of CTD rosette, sediment samplers, small nets, etc.