MV DUBURG on sea trials at the pond to day ,scratch built from plans by Jim Pottinger

john

total scratch built on fibreglass hull 127cm x24 cm,11 months to build 6volt system brushed motor,3blade 35mm brass prop.

Scratch Built patrol boat of BN. Cruises pretty smooth and nice. A bit heavy I guess, put a lot stuff there.

Ahoy Maties! it's been a long time since my last posting. Happy 2019! I just completed my new scratch-built boat "Electric Barbarella". I tried to recreate (with some liberties) one of my favorite boats of all time, the 30-footer Chris Craft Sportsman built during the 1970s. it measures 24 X 8.5 inches. it is powered with a 9.6 NiMH 4200 mAh battery "nunchuck" pack (like the one used for paintball guns), brushless motor attached to a 30A Mtroniks Hydra controller and a 30mm M4 3-bladed brass propeller. The hull (my own on-the-go design) was made out of Balsa wood which later I fiberglassed. For the superstructure I utilized 2mm ABS plastic sheet material. To my surprise the boat turned to be a very stable and forgiving platform. I really feel a very close connection to this vessel as it is my first own hull design.😁

This Swede Johnson and his yawl and its captain, Popeye. Swede pasted away several years back, I wanted to post this in his memory. He scratch built all of his boats over the years and was well know for his leading edge designs like the US1 Meters and Marbleheads. He taught me to scratch build boats and sails. Yes, Popeye's arm moves with the acting tiller.

Just converted this 40yr old twin brushless model (scratch built from a Vic Smeed plan) to a proper independent twin system plus a sound unit. Started off with a 70s Futaba ESC on 27mhz, then on FM, then replaced with an Electronize unit on FM, then to 2.4 and now on 2.4 with twin ESCs and converted TGY S6 (twin throttles). Maneuvers a lot better and makes a better noise.

Scratch built, made up as I went along started off with single prop but much better wth 3 bladed, size is 24 x about 10. Model driver is KEN. And has been decapatated once and rebuilt using another head. Speed is good but steering not brilliant on one rudder.

Scratch built. Plans drawn up from photographs. Now a break water in Port Philip Bay, Australia

I found this hull at thingiverse last year. I printed the hull from a local shop and rest was handmade.
Firstly I bought a 2426 4200kv brushless 2-3s which was too powerful and too heavy for the boat size. The length is 38cm.
And the 30Amp esc was also too big for it's size.
After that I tried small 180 brushed motor with 20A brushed esc w/brake. it was perfect (still it's heavy😂).
The bridge and deck is made by 1.75mm pvc,torpedos are made of wooden pencil.
Small battery space takes a 2s 500mah lipo. 30mm 3blade propeller.

YouTube video link is here:

British Power Boat 64 ft RNZAF HSL scratch built 36" R/C model with twin systems including sound. Brushless 2000kv w/cooled (pump) in-runners, 30A car ESCs, 2200mah 2s LiPos remote lights etc. Started off in 1940, new with the RNZAF and had many modifications over the years till decommissioned, including machinery reduced to twin 671 Greymarine GMs (from the original 3x 500hp Napier Sea Lions) which were finally removed around 7yrs ago and replaced with a single 650hp GM Detroit 8v92T1 (still does 20 knots in its latest configuration ! - see this on the photo gallery of this model) This boat is in far better condition than the ex Phil Clabburn restoration of HSL 102 (he didn't have much to start with) and the hull has never had any major rebuild apart from being glassed to the W/L. Even today there is no way most people would pick it for 80yrs old. Those hulls never age! (ie some of the beautiful 'Whale Back' conversions still around)

Boat is Scratch built 36" British Power Boat 64ft High Speed ASR Launch which belonged to the RNZAF. The launch was one of the 22 built and was shipped to NZ in 1940. it was the only one of its type in the Southern Hemisphere. Model has twin motors, ESCs, sound units etc. Has remotely switched water pump for water cooled brushless 2000kv in runner motors and remotely switched lighting. Uses 2x 2200mah 2s LiPos for drive and 1 1800mah LiPo for the pump (also a separate battery for the LED lights. Boat is built with strip planked balsa on ply frame and fiber glassed. Deck is ply, wheelhouse is varnished balsa. The colour is as it was for most of its time in the RNZAF . Took about 5 years on and off to build and finished it last year. (please ignore the time date - can't get rid of it .

1/15 scale scratch built model of my boat (Freeman 32 Mk1) Rhapsody.