The Model is scratch built from Photos and profiles of the internet it is around 52 inches long and currently runs on two Graupner 700 turbo motors (14.4v) and dual Mtroniks 25A ESC (12v) running twin contra rotating 45mm props, this model can spin on its own axis like the real boat but does not use waterjets due to cost. Completed in 2017.
Whats a CB90
Its a Command Boat 90 originally built by Docstar in sweden and later also built in the USA under licence.
The boat has a multi role capability and has be used by the Army, Police, Coast Guard and Ambalence Service
Originally a Military craft for coastal waters and rivers with a shallow draft and powered by twin water jets this 15 ton Aluminum boat can deliver half a platoon directly on to beach heads via its landing craft type single man door at the bow.
This craft has excellent manoveraility and can crash stop ( go into full reverse and stop) in 1.5 x its length. No-wonder the american's wanted this boat.
A scratch built model of a working wherry the skipper/owner was the great grandfather of a near neighbour. Used to work the rivers Wensum and Yare here in Norfolk. Model hull clinker built. in balsa with resin inside and out. Sails really well with a detachable keel. One of four model wherries built.
e Hector Read was built in Hull in the 60s for the Gt Yarmout port and Haven as their new Harbour tug to be moored at the pilot station in Gorleston. Giving many years service, was finally sold on when most working ships were fitted with bow/stern thrusters. Much missed as part of the river scene. A scratch built model I made 18 years ago from photo’s and drawings from the Port Authority. Anyone know her ultimate fate?
A very fine scratch built scale model and the pics show lots of fine detail.
Typical of the period and sadly missing from our river scenes.
Does the model sail?
Thanks Dave, Hector Read model powered by a speed 600 brushed electric motor with an electric speed controller. This gives plenty of oomph when it comes to rescuing stranded craft large or small on the pond, which is always a challenge I can never resist.
Sailing well in the sun and sparkling waters. A NZ Scow scratch built from plans. Unusual trading schooner based on those from the Great Lakes, USA.Actual vessel now restored as an example of an early NZ coastal trader.
This is my latest build she is all scratch built.
She is based on a Robert Allen tug built in Cyprus.
She has two 800 motors on belt drive with 70 mm props.
Actually I knew it was Andy 😉
Just another example of my usual pathetic attempt at humour😁
Wonder if John has since made a vid of her Sea Trials?
Or is she just 'TOOO Nice' to risk in the wet stuff 🤔
Cheers, Doug 😎
So here’s my partly completed Riva Aquarama, to be named Ciao Bambina, a scratch build from plans, with laser cut marine ply as the base structure. I started her in April 2016 and got to the stage of balsa wood stringers as per the plans and got into a real pickle, breaking pretty much every strip and gave up after six days of struggle. I then focused on Plan B, which was Project 2, a smaller Riva Aquarama, and again a scratch build, for an event planned with friends at the end of April 2016. I’ll come back to Ciao Bambina once I have completed my Sea Commander and the smaller Riva I think. The stringers will be made with laminated 3mm strips Okichi or similar, which is the way the Sea Commander has been done, so I have learned something from the experience. Balsa doesn’t really work on a big stringer! I will update as I progress the project.
Have you tried soaking balsa in boiling water and pre forming it to shape ? (bend around pegs on a board) works well for hard wood as well. Shape, allow to dry, check and repeat as necessary. Be gentle with it and if the curve is tight, do it in stages.
A challenging project 10 years ago. Scratch built model of theSRN3 built under licence by the US for use in the Mekong delta against the VC in Vietnam. Very light construction with liteply.
Two ESPs control brushed and brushless motors for lift and propulsion. Motor tube ball-raced at each end with a 9x6 pusher prop. Realistic performance and sounds like a turbo prop. Tricky to control in anything stronger than a light breeze. Best on water.
Scratch-built semi-scale from images of a unique vessel used for tug and recovery work on the Norfolk Broads. Was originally steam powered with a fire pump engine,now using diesel. Funnel is hinged to go under low bridges!
I’ve never seen such a motley crew ... other than on my tugboat. Photo to follow. Ha! in addition the Junk is really a sight to behold and enjoyed by members and the public alike.
Scratchbuilt WW2 1/24 Scale Vosper 73' Type 1 MTB. Built in 2016, in company with a friend's 1/24 scale BPB MGB.
The Vosper hull is built from balsawood and fibreglass. The upper deck and superstructure is from balsawood. The weapons and fittings are from brass, aluminium and plastic. The 20mm and gunner can rotate.
