Restoring my 46 inch fire boat bought from ebay currently stripping it back as paint was letting it down was running a graupner 600 turbo motor but changing and adding sound module and working fire monitors.

Finally Finished my ebay refurb, Sailing @ Mutual Model Boat Club Heywood

1:24 scale. Built from a fibreglass hull bought on ebay

Scratch built New York Harbour tug. Wanted something different from the norm. Quite powerful, too much really had to power her on 6v even though she was geared down. Up for sale now on ebay. Dont get the time to sail her much because of work.

Using a 3.7g micro-servo. it is possible to install this small unit within many of the existing model Radar parts or scratch built models to create a working model Radar setup.

Here is an example of one fitted to my RNLI Trent lifeboat. I am using the bottom of the servo housing to clamp this unit to the underside of the base of the kits Radar platform, this helped to reduce the overall height and to maintain the scale size.

These servos are available on eBay at £1.89 including postage from China or Hong Kong.

I found this easy to mount and I have kept the servo electronics, connecting this servo to a spare channel on the receiver. This enables the radar to rotated in both directs at adjustable speeds or just stopped. I usually have it adjust at slow : scale speed, setting this with the trim on the transmitter.

Photograph of working Radar installed into Trent RNLI model.

HI All, I had a request for infomation on the Motor and Gearbox setup that I have fitted into a Wavemaster, a Sea Commander, and Fireboat, all shown in various posts of mine. The gear boxes are fitted with a 2.92:1 reduction gear, and were purchased from Hong Kong on Ebay, this is the information if I can publish it in this post. I mount the gearbox this way up to position the motor in the boats as low as possible.

RC Model Big Size Metal Gear Box
http://www.ebay.co.uk/itm/RC-Model-Big-Size-Metal-Gear-Box-with-3-Metal-Motor-Gear-for-R-C-Airplane-GB090-/270842196092?pt=US_Character_Radio_Control_Toys&hash=item3f0f73f07c

Ebay Number

270842196092

Specifications
Material: Steel Brass and Aluminium
Main Gear: 38 Teeth Aluminium
Motor Gear: 13 Teeth Brass
Gear Rate 2.92:1
Prop Shaft Diameter: 4mm
Prop Shaft Length: 13mm

Hope this helps those who have asked Graham

Two Reclaimed Ebay boats, both running same setup Johnson 600 with 2.5:1 reduction Gear Boxes 45mm Brass props and 7.2Volt NiMh power.

Two Wavemasters, both refurbished ebay rescues, sailing at Crealy, near Exeter (one of the last times as the club can no longer use the water).
The first, rebuilt by Kalamunda, is brushless with NiMh cells and the second, having it's first sail since being rebuilt by Ian Gardner, has a Graupner 700 with 3s Lipo's (in parallel) on a 37.5mm X type prop- Electronize 30amp esc.
I think these are lovely looking old boats designed by Les Rowell of Aerokits fame, and obviously based on traditional cruisers from the Norfolk Broads- see Martham Boats, where you can still hire a wooden craft like these, although you'd definitely have the river inspector after you if you sailed up the Thurne at these speeds!

HI Two Pictures Before and After, As Purchased on Ebay and Now ready to sail.
First sail 16-12-2012 Cwmbran. First fitted a too powerful Outrunner with a small rudder no good would not steer or go straight. so changed outrunner to a lower rated one about 1200 kVA and fitted a larger rudder (medium size as opposed to a small one). The result was very good and she ran all morning on a 2 x 4.8 Volt 3800 MAh Nimh in series 9.6V total, for about 2 hours.

Got this one off ebay, had to use a little artistic licence with the paint scheme as club has several members with same scheme, so didnt want to look the same. The one thing I could not get over was how many parts were left over from the revell kit. Have a 380 motor in it with a msoniks 15 amp esc, could not get over how much ballast was needed to get her to sit in water true, but got there in the end. Now working on making homemade smoke generator to go in funnel, first tests great using nichrome wire and 6v battery, just have to make housing to go in funnel. Have tested parker black ink mixed in smoker fluid and effect looks fantastic.

Finally managed to get a fellow club member to take some video for me.
This is a hobby King Tunnel hull boat, running a brushless motor and 11.1v 3 cell.
The weather was a bit windy, hence the rough sound, the water too was slightly choppy, any worse and I would of not run the boat, too risky flipping the hull over !

The boat itself was yet another ebay "rescue" item, sold by "cash converters", all I say it was a great pity the previous owner could not afford to keep it, its a fantastic piece of kit, and so, so much fun to handle. he also did a superb job of applying a different set of decals and repainting it, so thmbs up to this guy, hope that some day he finds this site and the video clip.
Your boat is still being appreciated and being run "as it should be - full throttle"

Just rescued off ebay seller who had it in storage since he inherited it in 1976, it is a Fairey Huntsman, scratch built sometime in early 60's by his father who used to sail it near Manchester. its fitted with a SANWA 2F-2M RC system which seems to be still functioning. I will be doing restoration over the next few months, as there are a few cracks showing along most of the seems and I will need to sand and seal and repaint.