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Hi joseph, I would like to buy the new, but I live in France (aix les bains, near geneva) do you accept internationnal shipping? I also use Paypal

thanks very much John! I will keep you informed of first test run results, in a few weeks...

hi John! how are you? Finally, after a health problem period of 2 years... ... I was happy to start the project of my .21 saw mono record hull one month ago!!! as I have the benefit of cad and prototyping supports, I generate the mold of my hull, and now have produced one unit to build...

thanks!

hi boaters some pics + vdo of my "old" .45 hydro designed and built 13 years ago... engine is KB.45( reworked) , 1655 stock propeller, 25% nitro very exciting to drive ++GL

thanks!!!

hi boaters! I built it ten years ago, based on professional system concept this is my prototype model racing prop reading machine providing efficient & instantaneous reading process... you can move the prop, rotation and radius parameter: local pitch angle appears immediatly sensor is a...

woaw! I don't know what to say... thank you for your words of encouragements! to show you, that's an example of cad learning sequence about a basic monohull, the pdf document is a "guideline" & students work also with an initial cad files including start géométric datas the hull in action...

merci Gill !

not sure that future nitro engine productions, all around the world, would be high quantity batches... today, loooking and understanding new modelers -->time is clearly for brushless power! so easy for young consumers on a marketing point of view, nitro engine will concern, step by step...

Thanks very much, Andy! so, especially for you - as I know you did so much for our hobby... that's a CAD screen display of one of my future .21 hydro as I teach computer design to enginerring students, sometime racing boats hulls are chosen for pedagogic support

Maybe 2018 for the World Championship. You welcome ............Chis................ rather 2020 maybe ... this year, I just come back after a "break" and work to reach a decent level - also optimizing my boats I didn't pilot on heat racing for a couple of years - I think I have to learn...

thanks! visiting...: whynot...next time you plan to come in europe, please let me know

hi boaters! from France where I live... hereafter are some pics and a vdo of my current best hydro.21, it is named "Igle" because designed & scratchbuilded close to andy brown boats stylelines engine is an old RB c3 with custom pipe / prop H5 fuel 25%nitro only - because here in europe, whe...

thanks a lot for your reply!

hello I am building a twin .21 prototype boat, and I would know if there is a minimum space to keep between the two strut. for the moment the picture show the situation of the project but I am afraid they are too close... can you confirm it's ok or not? if not, what is the gap to maintain...

hi allan sorry, I can't to do that you need strong lathe, heat treatment and grinding - I do not have... regards++

hi following are some pictures of my current project: an assy of different components reworked to give my "prototype in line engine" it is based on an RE OPS vintage unit + an OS complete crankshaft body, pluged (drive side) + an old cmb carb flywheel and exhaust line have been...

Hi yes, the black case .21 is the "piranha" model, sold by rossi about ten years ago in marine version I used to test in a mono21 the red case "maralello": pretty good engine, similar to the piranha - but slightly lower in performance I think compared to NR or RB counterparts anyway they are...

camille long boat is clearly a stepped hull, as far as I know he only practises FE free saw experimentations the approach is to transfer the hydro ridind concept into monohull configuration in France most FE mono are stepped hull, coming basically from german originally concepts there are no...