This was an Impulse buy about a year ago and has now been modified to run on 2.4 Ghz with a rudder added, a 50 Amp speed controller and 11.1 volt lipo power. it was a just for Fun Project that has worked.
Thanks Don for your comments, My hovercraft is scratch built,the skirt is unique because it has no holes for lift, the lift comes from slots under the hull, making it fast on land and water. Was that you travelling south on the M6 motorway with your craft Sat 8th?
This is the third craft I built and this was test day went very well on both land and calm sea now resides in South America giving tourists rides.It is powered by a 110hp KawasakI 600 Ninja engine for thrust and a 13hp B&G for lift.
Photo taken at Portishead on 1st July by a friend in my club many thanks to Les Masterton for allowing me to add to my album. Model running on a Johnson 600 with 3:1 reduction gearbox 45mm 3 Blade brass prop and 11.1 Volt Lipo. Not bad for a model designed in 1952. 😊
HI Ianed57, Yes Cwmbran is my home water, we sail Wednesday afternoon in term time and the evenings in the school holidays, we as sail Sunday morning 9.30 to 12.30. As I said before phot was taken at the Portishead openday on 1st July, and the weather was blustery to say the least. Graham
HI Graham,
Your comment on my Wavemaster prompted me to have another look at you photos. I'd say the speed of our respective boats was fairly similar but achieved by different means. I notice you are using a smaller but geared motor with a bigger prop but on the same voltage- all very interesting!
HI Dave, The first one is the Lipo (5100mAh), it ran slightly longer than the NiMh (3700mAh) but caused the speed controller some problems so have now changed that to a better one and will try again on the weeked at Portishead near Bristol. 😊
Not your typical submarine but certainly an unusual semI submersible. Scratch built by fellow club member Brian Clewes this is a most striking looking vessel. Fiberglass hull and moulded perspex window. Home built waterjet uses a large 900 (I think) brushed motor, water cooled speed controller and 14.4v LiPo. Looks really spectacular on the water and Brian is working on the ballast to enable the model to remain just submerged. Video to follow in due course.
Thought that some updated photos were in order this boat is now running on a 3 cell 11.1 volt 5100mAH Lipo no ballast and a 40mm brass prop at Cwmbran 30/05/2012
HI Huntsmanman, The boat was a President Plywood kit from 1975, and is quite heavy by todays standards its 5Kg /- a little bit depending on what batteries I use at the moment its a 5100mAh 11.1 Volt lipo. The run time is reasonable dependant on how long I run it at full power. Hope this helps. Graham 😊
this is my boat built from the aerokits plans. she is the 46 inch version, power is from a brushless motor and lipo set up. sailing trials over easter hols weather permitting!
Stunning model! What more can I say,superb.No doubt I will be pestering you with more ifs,what's and why's if that's o.k.
I am a member of Derby model boat club,we have a membership of around 45,but like most clubs it;s the same 10-15 of us who sail each weekend.We do all get together for socials and regatta days and venetian night in September.
Do you get to many of the shows? Three of us from Derby usually go to Ellesmere,Doncaster,Warwick and a weekend at Blackpool show.Not been to Haydock yet but hope to make it this year.
Regards Andy
Thanks Andy for your comments. I will put some better pictures up soon. Still some detail work left to complete. I do get to some shows when I can. Last one was Ellesmere port. Any questions you have please ask. I will be taking her to the fire boat day later this year. Regards Alan
Built from a .PDF plan I found on the net, this 22" Outrigger Hydro sports a Hobbywing 3600Kv Brushless, along with a Hobbywing 60A esc, a 5000mAh 11.1v 45C LiPo, and an Octura X435 Prop connected to a Strudder from Prestwich models.. it weighs 930g without the battery, with the battery, she goes 1386g.
This was it's Maiden run, at Herbert Woods Boatyard, at Potter Heigham Norfolk. it ran very nicely, but can do with a little tweaking to get more speed.
For the record, I did not swear, it was someone onlooking.
HI aquamatic80
She's awsume, 😎 I think that from the way she ran I would have said the same 😭 . 🤐 How much more tweeting would she need?
Cant wait to see your MkII 😀
I have not played with the prop depth and angle yet, however, she has been banished to the back of the cupboard to make way for the MK2, to be re-visited a later date.
Built from a .PDF plan I found on the net, this 22" Outrigger Hydro sports a Hobbywing 3600Kv Brushless, along with a Hobbywing 60A esc, a 5000mAh 11.1v 45C LiPo, and an Octura X435 Prop connected to a Struuder from Prestwich models.. it weighs 930g without the battery, with the battery, she goes 1386g.
Part built Models by design hull. But enough together for some sea trials.
Fitted with twin 900 motors, twin 14.8 lipo batteries and a full action electronics power package AND sound system. it sounds as well as it goes !
The size of speaker all depends on available space. if you fit the biggest possible speaker Im a cramped position, its never going to give out maximum output, as objects in front of it will disperse the sound waves, so in this instance, its far better tio fit a smaller speaker and be able to allow free space for the sound waves to exit properly.
Obviously, if you can fit the bigger version, its gives more bass and sounds far better.
remember to install the speaker on a firm base plate and ensure this fits neatly to wherever you have decided to install. now to create the "speaker sound box". if you think of an ordinary speaker at home on your stereo or surround sound system, it is in a sealed box [or cabinet], well same applies to get optimum performance out of a speaker in your boat too. I fitted mine in the bows of the Mersey, facing the stern, and used the "not used" bow section as the sound box, you also have the deadening effect of the water, which aids the sound output out of the speaker. remember to make an "air port" in the speaker plate, to allow air "in/out" too, not too big or small a hole mind.
the better you create the sound box and make sure the space in front of the speaker is clear, the better the sound output.
best of luck.
Incidentally, I have now purchased an m troniks version, I WAS going to install in another "smaller" boat, but after listening to it, I dont think I'll bother and save up for another action system and stick the mtroniks one on ebay!
many thanks for the info I think I will go for the big base one as I have plenty of room in my boat its quite large one so won't be a problem for room if you look in the build blog section on this site you will see it.its the 60inch fire boat,I will let you know how I get on once it has arrived and fitted.
cheers for the help Arthur. you boat sound so good 👍
MaiamI scratch built and Vic Smeed 37 1/2" Thornycroft PT
A quick ( 3 weeks) rough 35" balsa MaiamI powered by Turrnigy 28/30 outrunner , 3cell LiPo and 30A ESC made for my son who wasn't that interested so I am adding a bit more to it and 'playing' with it myself .
Vic Smeed plan Thornycroft took about 20yrs (on and off) to complete and has an Electronize 43HX 24v 15A controller, 2x 400 sized 6-12v brushed motors 4cell 3000MAh LiPo for main power with seperate 3 cell LiPo running a computer fan for cooling (fan is linear and sucks air through the boat from the front hatches and blows it out through the rear hatches) There are also seperate 3 and 4 cell AA NmH packs for nav and interior lighting.
Boat runs 28mm 3 blade props and runs at a realistic scale speed and attitude. Radio gear is 2.4 and I have modified one TX for twin throttles and at present am running both these boats simultaniously on the one TX.
Have bought twin car ESCs, batts, RXs and BECs for the PT and the (36") British Power Boat 64ft HSL I am building (modelled on the RNZAFs 64ft HSL- the only one sold in the southern hemisphere - in 1940) Went on board as a teenager before she was ruined by being turned into a pleasure launch so it was a help with the building. Still remember the wonderful alloy 'Power Boat' stair treads down to the ward room. Will get some pics up of the HSL as well.
HI all, I was given this model in a rather sad state as it had been in a junk box in a farm out-building and had been subjected to the weather from time to time . it had been there for about 20 yrs or more and the balsa hull was 60% rotten . I think it was originally IC powered but had been fitted with a Graupner Jumbo 6v motor and an old style rheostatic sc, ( I did try using the sc but it sucked so much power I gave it a miss - also had no reverse)
Amazingly the motor and sc still worked and with a bit of oil and cleaning the motor is still running well ! I'm using a 1975 Futaba 24v 10A sc and 3cell LiPo which pushes it along nicely. I stripped everything and replaced large bits of the hull, (which was fun as every time you picked it up you would poke another hole in it it was so fragile !) I got it to the stage where it would hang together fairly well and glassed the hull which has made it like the proverbial "brick one". The rest was very careful sanding of the deck and cabin, (they were ply so fared a bit better) and a lot of little filling bits to get it right.
Nav lights and cabin lights all work from the micro switch board, the curtains are left over Graupner Commodore (1975), I've added a mast, new windows,flag pole, cleats, ladder and handrails. Any ideas as to its manufacturer would be great. I have seen another one on our local "Trade Me" web site recently.
Mystery solved,- it's a 'FAIRACRE 11', Modelmaker plan 709 from the late 50s-60s and not a kit as I had assumed. it had obviously been well built by the original modeller.
