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Old 01 January 2011, 09:14   #11
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Fender attached to a car tyre with about a metre of rope works well.

Reflective tape around the fender works nicely if you want it back.

Chris
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Old 01 January 2011, 09:23   #12
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Quote:
Originally Posted by CJL View Post
Fender attached to a car tyre with about a metre of rope works well.

Reflective tape around the fender works nicely if you want it back.

Chris
We'd all be grateful if you did get it back!
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Old 02 January 2011, 13:45   #13
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75 kg dummy on our workboats
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Old 02 January 2011, 14:20   #14
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Last summer when doing watersports(donuting) with my teenage daughters I was suprised how hard it was to recover them even on a low SIB like the Aerotec. They do not have much strength in their arms so without help from me they would have strugled to enter the boat.

Even if the conditions usually are much more favourable during watersports activity than during a "real" MOB situation, still can be used as training, especialy for the recovery phase.
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Old 02 January 2011, 14:38   #15
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Having never done a MOB drill and been thinking reading this thread that I should have a go, I had to recover somebody from the water for real on New Year's Day, admittedly not completely helpless but a swimmer floundering in thick kelp and getting fairly tired. New Year's Day every year sees a raft race held in Stanley Harbour and it's a not to be missed event, this was one of several who had abandoned their raft on the edge of the kelp having found that it is not easy to row something constructed out of oil drums, buoys and in this case an old bathtub through a kelp bed.

With two of us heaving (myself and the missus) it was bloody hard work pulling him in over the side, admittedly not helped by the fact he had about half a ton of kelp entwined around his extremities trying to come on board with him. We got him out OK and deposited him back onto another boat but it was a lot harder than I thought and he probably only weighs not much more than half what I do.

I also learned something else which is that 100 yards to shore is hell of a long way if there is 100 yards of kelp in the way. This guy, though he would be in his mid fifties, is pretty active and I would not have thought he would have had any problem swimming that distance but he looked pretty knackered to me and he was maybe about 10 yards into it when we picked him up. Apart from the drag moving through the water, it just wraps around everything - I had never really considered the danger to swimmers before but he looked like he was fighting with a brown octopus. I found a cure though - trim out till the prop is just under the water and give it some beans
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Old 02 January 2011, 15:13   #16
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Quote:
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trim out till the prop is just under the water and give it some beans
Just a quick question in relation to this: how far can you trim up whilst maintaining a strong pee stream? Our prop can be a good couple of inches out the water - is this just due to the low intakes on the Lightning gearcase or a normal thing - although our old Suzuki had to have the prop in the water to maintain a stream?

Oh and we also always do MOB drills. Always great fun to lob a fender overboard at high speed

And one thing - lets have a vote on method, what do we all use?

"Drift on" where you position yourself upwind of the strongest element from the MOB and drift onto him

or

"Drift off" position downwind so that you don't shelter the MOB and allow him to drift onto you. This of course has the advantage that an unconscious MOB cannot (harder) to be swept under.

When we practise the temptation is always to just pick it up like a mooring buoy, and in calm conditions with a strong swimmer this would be fine. However when its rough a proper technique obviously needs to be used.

Two more q's: what sort of ladder to people carry? and has anyone tried the
"climbing up the engine" technique?
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Old 02 January 2011, 15:25   #17
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Down wind, tell crew which side you want to recover them, one crew pointing to the casulaty and shouting the distance as you get closer, bring them along the portside (no throttles to obstruct you) into neutral about 10 feet off, shout neutral so your crew AND casualty are aware, drift upto the casualty, crew in the bow will grab them and keep hold of them until they are onboard. We recover them onto the bench seat.

Various ways of getting them on board, you can deflate the tubes, use a harness clipped length ways so the casualty can use it as a step, use two harness/rope clippes to the life lines fed under the casualty and pull on the harness to roll them up and over the tubes, it sounds hard but works really well.

Others I've heard are climbing onto the engine and using the trim tilt to lift you back in.
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Old 02 January 2011, 18:37   #18
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If anybody in Fife area, or want to travel ! We have a 75Kg MOB dummy down at the club, complete with Life Jacket! we will holding a Sea Safety Day this year where we will be doing MOB as part of the day.

I will post details once confirmed, you more than welcome to attend that day or you can give me a shout i will arrange to meet you down at the club and let you feel what a "dead" weight feels like, once our boats go back on water April/May.... a 5 gallon drum only weighs approx. 25Kg - 1 litre = 1Kg

We going to do MOB with Yachts, i think will be most interesting.

We will be holding The 4th Open Power boat Cruise in June. I will post these details once confirmed too.


regards

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Old 02 January 2011, 19:05   #19
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Quote:
Originally Posted by martini View Post
We'd all be grateful if you did get it back!
LOL!!

We do an exercise on Adv PB courses where two boats go out, drop an MOB, then exchange position and go find each others MOB's.

It is startling how many times the MOB is lost when done at night but when you flick a torch across the sea the reflective tape does it's work and comes up trumps.

Very good a teaching candidates to be extra careful at night and fit a light to their life jacket before going afloat!

Chris
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Old 03 January 2011, 08:27   #20
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Good to see

That so many already carry out these drills and are exchanging information
The more who do them the better

If it saves one life it would have been worth it
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