wooslehunter
Well-Known Member
I was recently involved in an excercise. We put an MOB dummy in the water and then recoved it around 90 minutes later. Our task was to "guard" the MOB so no-one called it in as a real MOB but we stood off quite a way most of the time so as not to influence things. The object of the excercise was not to see how long it would take to be spotted but it's interesting to see what happened.
It was clad in a red over-suit and a partially inflated yellow life-jacket. the weather was calm and bright. The dummy was dropped at the western edge of southampton water in the morning and drifted east with the tide. We were in a RIB and the dummy was visible as "something in the water" at over 0.5nm. Only slightly closer, we could easily see the colour of the lifejacket.
Ferries were warned so they don't come into the equation
Activity in that area was quite high with several yacht racing fleets around and towards the end of the excercise lots of cruisers were comming out of the southampton water.
During the excercise ONLY ONE power boat made any obvious about turn to investigate. Several yachts passed quite close and one even passed it twice. We thought they'd seen at and were comming to investigate but no. It even passed about 25m from an anchored fishing boat. When we approached them to make sure they didn't call anything in to coastguard they were very suprised and didn't even know it was there. Quite a few boats passed close enough to see enough to identify the "yellow clad blob" - obvious enough to warrant investigation.
Draw you own conclusions.......
It was clad in a red over-suit and a partially inflated yellow life-jacket. the weather was calm and bright. The dummy was dropped at the western edge of southampton water in the morning and drifted east with the tide. We were in a RIB and the dummy was visible as "something in the water" at over 0.5nm. Only slightly closer, we could easily see the colour of the lifejacket.
Ferries were warned so they don't come into the equation
Activity in that area was quite high with several yacht racing fleets around and towards the end of the excercise lots of cruisers were comming out of the southampton water.
During the excercise ONLY ONE power boat made any obvious about turn to investigate. Several yachts passed quite close and one even passed it twice. We thought they'd seen at and were comming to investigate but no. It even passed about 25m from an anchored fishing boat. When we approached them to make sure they didn't call anything in to coastguard they were very suprised and didn't even know it was there. Quite a few boats passed close enough to see enough to identify the "yellow clad blob" - obvious enough to warrant investigation.
Draw you own conclusions.......