With Mariner XL, Deep Ocean Search (in collaboration with Marine Operations London LTD) is offering for hire a 6000msw capable WROV which can be mobilized quickly and easily for rapid deployment anywhere in the world: a launch & recovery system, an ultra-long range inertial and acoustic positioning system, a pilot station and a store space, all in only 4 x 20’ containers. Deployment on board requires no major structural modifications of the support vessel and no calibration. The Argus Mariner XL is a light work-class ROV designed ultra-deep operations, inspection, sampling, object recovery, imaging and data acquisition.