I bought this boat in reasonable condition five years ago from an estate sale. The original geared 540 brushed motors were rusted beyond repair, so I replaced them with a pair of 2830 1000kv brushless motors, running off a pair of 6 cell NiMH packs.
I use a transmitter mix to allow the model to rotate on the spot and perform scale-like docking manoeuvres.

Part 1. ideal conditions; nearly 30°C, cool Bier at hand😜
Sea Scout built by Dad in the early sixties with a Taycol Target and 6V lead acid wet cells (very wet😡). Renovated and dragged into the 21st century over the last several months 😉
See Build Blog 'Sea Scout 'Jessica'' for details!
Motor: Propdrive 2830, 1000kV, 30mm 3 blade Raboesch prop. Quicrun 16BL30 (30A) ESC with BEC.
Tested with 3 battery types, all started with 99% measured capacity-
1. NiMh 4.2Ah 7.2V, nom. 408gm.
Result: Speed sedate (OK 😉scale river cruising!) No planing.
Max current: 3.6A
End status V / capacity left: At end of short run ca 3 mins. 7.78V 99%.
2. 2S LiPo 4.0Ah 7.4V nom. 257gm.
Result: Speed still sedate but due to lower batt weight at least the forefoot came out of the wet stuff! Max current: 4.1A
End status V / capacity left: At end of short run ca 3 mins. 8.25V 93%.
3. 3S LiPo 4.0Ah 11.1V nom. 315gm.
Result: Now we're getting somewhere!!😁
Good speed, manoeuvrability and planing 😊 Max current: 7.5A
End status: 11.95V 74% after several long runs, ca 20 mins total.
Estimated (extrapolated) endurance on a 4Ah LiPo around one hour - mostly 'full bore' - 'Pedal to the metal man' 😊

See also:

The competition!

Final run. (Beer was getting warm😁)

Cap'ns log entry:
Boat dead-weight w/o battery: 1.8kg.
Spray rails to be added!😲
Slight list to port to be trimmed.
Rudder servo to be reversed!!😲
Keel protection to be added: some scratches and flaking from stony sloping shore 🤔
Summary: much as expected👍 Forget anything less than 3S.
Anyone want to buy a batch (4) of new 2S 4Ah 45C Lipos? 'One careful owner'!
Happy boating people, Cheers Doug 😎
PS Many thanks to Camera girl Gisela 👍
Recorded in 1080p HD.

Was given this as a hull which had been started 25 yrs ago, along with some superstructure parts. Without other materials to finish it off, I gave it what I could find and here is where it is today.

Motor is 340 Graupner geared 3:1 & 7.2v 2400 NiMH

Can not provide any specific sailing details until it has been in the pond which could be awhile...se my front and back yard!

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.😁

Asheville Class gun boat model is 51” long weighs 22 lbs. hull covered with 2 layers of 2 oz. fiberglass cloth and resin. All plywood and balsa construction finished with fiberglass resin and Model Master paints. Working radar mast, turrets, desiel sound, whopper sound, general quarters sound, sierene. Power is MACK
Drives 12 volt system 2 x 2 6volt 3000 nimh each drive. Very fast in the water.

Model is 28” long weighs 7lbs. Hull covered with 2 oz. fiberglass cloth deck covered with 3/4 oz. fiberglass cloth and resin finished with spar varnish. Power is MACK 5045 motor and 2 6 volt x 3000 nimh packs.

All the feed back on my American Scout seamen on deck I think this will really get some colorful comments. Sterling runabout 30”
weighs 5 1/2 lbs. power MACK 5045 motor 12 volt 2 x 3000 nimh batteries. Pilots head turns with rudder movement passenger waves flag on elevator input while towing skier. Built to impress my granddaughters.

Revell 1/72 Corvette power 6 volt motor hitech speed control
Whooper sound 3000mah nimh battery.

SPECIFICATION:RG65
Total lenght:650mm
Beam:150mm
Mast height :915mm
Overal height: 1338mm
RTR total weigh:1290g (without 4pcs AA batteries)
Hull material Plastic
Sail material : Mylar

INCLUDED:
*Completed hull with pre applied graphics.
*Two milar film sail sets
*Carbon fiber masts and booms ]2Rigs]
*Zinc alloy ballast and aluminium alloy fin
*Powerful sail winch
*Metal gear rudder servo
*Battery box an On/Off switch for receiver
*AA Nimh batteries 2200mAh for transmitter and
*rc/radio FrskyTaranis 2.4Ghz

Vosper 73ft Type 1 MTB - Scratchbuilt. Now running two brushless motors and NiMH batteries. Photos previously posted. 1/24 Scale

Fairmile D MTB623 belongs to a good friend. This boat was also featured in a previous video with my Fairmile D.

The lake was a bit choppy with realistic sea conditions.

1/35 Scale model of the La Combattante IIIB Class Fast Missile Boat of the Hellenic Navy.
The boat is scratchbuilt. it is 1606mm long. it has 2 brushless 720Kv motors and NiMH batteries.
The 76mm guns can traverse and elevate. The 30mm guns can traverse. Both radars rotate and there are LED running lights.

Both Fairmile D boats 1/24 scale and are scratch built. They have both been about 6 years in operation.
MGB623 is an MGB, flying the Norwegian flag and belongs to a good friend.
Mine is MTB741. it is powered by 2 Graupner Speed 700 12V motors with NiMH batteries. The 6 pdrs and 20mm guns can rotate. it has a balsa planked hull and fibreglass skin. Decks and superstructure are also balsa. Guns are from tinplate and brass.