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

Some old Adverts for these boats, love the prices.

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.

My Dads boat on the dam at our opening launch, with minI on board camera after many years

First sail after a refit, the reason for refit was that it had rolled over and sunk on its first runs last month.

So here she is, She has sat on my shelf for 5 years with various tries of rebuilding her,
Today I will Start,
Any Suggestions would be great I am sure A lot of you have done this before...
Still sits on the shelf as of todayy,
really will start and post about it,

I built this boat was built as a tribute to my dad who built an original Sea Commander for my brother and myself in the 1960s, and is called Lady Kathryn after my other half.
The pleasure I had building and sailing this model has inspired me to to look for my next aerokit project.
Hopefully that will be the Sea nymph this was my first attempt at building.

First trials of freshly restored 1970s Aerokits Swordsman rescued as a wreck from ebay (I was the only bidder it looked so bad....!) earlier this year. Was diesel powered and had loads of lead ballest glassed into hull which had to be cut out and replaced with new ply with the rest of the structure lightened and stiffended with new ply. Now fitted with Turnigy 600 Typhoon Brushless and 90A Seawing ESC and 55 min Graupner prop. Handling is excellent and turns really well using a small size Graupner rudder with fast acting large angle Hobbywing servo. Joined my collection of 34 and 46 Fireboats, Sea Hornet, Sea Queen and Commander, all restored over the past 3 years. Aerokits have come into their own with clean and quiet brushless power we could not dream of in the 1960s

Hi" fellow model boat members " . I thought I would put some photos of my 1970s restored Aerokits sea commander . it running on a speed 600 motor with a 50 amp speed controller on 7.2 power pack at 4600 mh . finished in Antique Ivory white and Mediterranean blue with a varnished walnut finished deck . I like to take all my rebuilds to my local boating lake which is at Sheringham Norfolk and meet up with my old boat friends . Sheringham is very popular with holiday makers and the local people a like .

ok, my first ever attempt at posting a video on here and youtube..

my Aerokits Sea Commander restored but not finished running a direct drive graupner speed 600 8.4v on 40mm std 2 blade plastic prop. battery is 9.6v 8cell 3300mA nimh. sailing Sunday 15th August 2010 at Taylor park st Helens mbc

thanks
David

took me a while to find one.... my Aerokits Sea Rover.. I have never actually seen another? so pretty rare compared to fire boats and sea commanders.
the camera lies.. its no where near as good as the camera makes it look. but it is all there.
will be getting the full restoration, hull is sound, superstructure is very fragile.

my Aerokits fleet now includes..
34" fireboat x 2 (1 restored)
fast patrol launch
sea scout (restored)
sea rover
sea commander
fairey swordsman

David

Following a significant amount of restoration this old and original Aerokits 36" Fireboat was rebuilt from a wreck to a nice, working model. A full (new) white metal fittings kit provided all the deck clutter. Like my Sea Commander, featured elsewhere on this site, I have considerably lightened much of the internal structure. it's powerd by an 800 electric motor and runs on 12v. Performance is OK with 2 channel 27Mhz radio. Perhaps the best bit is a superb triple V12 sound unit (speaker under an additional hatch behind the wheelhouse). it sounds great on the water although someone did wonder why, having gone to all the trouble to remove the old unsilenced I/C engine and go for a quiet electric unit, why then add the noise back??. The pic of the boat underway has the battery externally in the rear compartment whilst doing sonme tests. it runs at Warminster Model Boat Club, Wiltshire.