The HOS Black Watch: high tech offshore supply vessel on the river today

Today we have an vessel on the river, one of a type that we don't see very often. She's the HOS Black Watch, one of a kind of vessel that's used in special projects worldwide.

It's called an Offshore Supply Vessel - a jack of all trades craft that can assist with tricky offshore projects assisting oil rigs and other vessels with things they can't do alone.

This compact ship has all the high tech bells and whistles, and a crew of experts on board.