This 'Whaleback' boat is a 1/16th scale Air Sea Rescue Launch that was built by a friend of mine Graham. It is powered by a Turnigy brushless motor and Lipo Battery

Shop bought model given to me by my family Xmas 2012, from Kitshack at first they inadvertently order their internal kit for use with a Fibre glass hull, but kindly sent me complete kit for a small extra charge, and told me to keep the cut down bulkheads and keel etc, so may utilise them in another model.
Pity they seem to have moved on to pasture new these days. This Launches first sail at Ethrow Park, 2013. Still fitting out, at first stable but disappointedly slow on 3 blade prop, powered by a Johnson 600, but after a loan of a 40mm twin bladed nylon Prop, of she went at ssspppeedd, final session is when we re tried her with original tweaked 3 blader, not quite as fast but an Improvement,even better when we changed it for an opposite handed similarly tweaked prop, as we realised ESC was set up to run better that way

Just a few more pics, this time of the 1/24th Scale Deans Marine kit I used to scale up the superstructure dimensions for the restoration of my fathers 1/16th scale ST below. Again although built some 2 years ago this was it's first outing on a lake, once more at Crealy near Exeter.
Both 441 & 1515 operated out of Lyme Regis in WW2, 441 on record of rescuing the complete crew of a downed Flying Fortress and 1515 picking up 26 paratroops from Lyme Bay on D day.

First outing in 51 years for my 1/16th scale Seaplane tender, built originally by my father in 1953 and believed to be an Adamcraft Kit, found with a damaged hull and virtually no superstructure in the loft of their house after my mother had moved to a residential home several years ago. I had moved to Lyme Regis in Dorset where several of these craft were based and which was my fathers inspiration for building this initially, so I thought it time to try and restore her.
I had some difficulty finding plans of the ST and eventually bought and built the Deans Marine 1/24th version of this craft, which I then scaled up to rebuild the original.
Power is by a 600 motor with 2 channel radio and seems to work
well on a 7.2 v battery pack.
I've now joined Exeter & District MBC as it appears to be one of the nearest to us in Lyme and the pics show the ST on the Dragonfly Lake at Crealy.
I would be interested in any info. anyone might have as to Adamcraft as my searches have turned up very little. I believe they specified a Tacol electric or Mills 1.3 petrol engine at the time, but my memory might well be flawed as I was only around 10years old at the time.

I have just acquired this model via a swap for my Al Khubar Tug. I am in the process of deciding which actual lifeboat to model. This is based on the Metcalfe Moulding and is 1/12 scale at 52". in its present condition it has two Buhler motors and some early ESC's. Power is from a 12v 7Ahr dry cell. it looks great on the water but duration is not that great. I am preparing for a complete rebuild including re-prop shafting and different motors. I may rebuild the cabin as the moulding I have was only used on 5 Arun's and I may not be able to get enough details. I have sourced a plan and have detail pictures for City of Glasgow 111 (needs new cabin). Awaiting a book "RNLI Motor Lifeboats" from Amazon to help me progress. The present crew will have to be relocated to a 16th scale model! if I remember to take photos I will post a build blog.

Built using the Aerokits plans and information from the original Air Ministry build spec.

Boat is 1/16th scale - twin motors with a mixer.