Op p o rt u n i t y N e w c o mp ac t G r as s h o p p e r R C RA B A i r c o re r i g h as b e e n t h r o u g h i n i t i a l t e st i n g s h o ws go o d r ec o v er i es an d r ap i d s amp l i n g fo r A i r C o r e an d RC RC s amp l i n g s h o ws go o d r ec o v er i es w i l l r e g u l a r l y r e a c h d e p t h s to 150 m at M a n fo G r as s h o p p e r R i g D i a m o n d D r i l l Ri g 35