Tableware: Radio-controlled boat

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A radio-controlled boat is a boat controlled remotely with radio control equipment.
Contents
1 Types
1.1 Fun Sport
1.2 Scale
1.3 Sailboats
1.4 Racing sailboats
1.5 Racing Power boats
1.6 Combat
1.7 Tugboats
2 See also
3 External links
//
Types
Fun Sport
Electric Sport boats are the most common type of boat amongst casual hobbyists. Speeds are far below 15 mph "advertised speeds" & run times are less than 10 minutes between recharge. They are often "toy boats" bought at Model shops & retail outlets & sometimes modified for better performance. Due to quiet running, low speeds & simplicity of electric sports boats their use is common and are widely accepted at local lakes and ponds which is not the case for internal combustion model boats. This has lead to the growth of Fast_electric
The "Victory or Wingrush" batboat has been produced in vast numbers & at low cost. On sunny afternoons owners can be seen struggling to gain "radio control" as this popular boat only comes in a handfull of fixed frequencies.
The "Wingrush" is large for a toy boat at 27inches, its space age looks & low cost ensured the boxes shifted fast. On opening the hatch one finds a vast empty cavern without partition which dwarf the tiny twin motors.The combination of a large empty space & a heavily straked shallow v hull that actually works.(unlike most toy boats) means that droping in a motor the size of a cola can is doable. Even a 700 size electric motor on 3 lithium cells can hit 30mph four times faster than standard!
(pic of wing rush needed)
Scale

Large scale model warships in San Diego
Scale boats are replicas of full-size boats. They can be small enough to fit into your hand, or large, trailer-transported models weighing hundreds of pounds. More often than not they are a miniaturized version of a prototype, built using plans and/or photos, although there are variants of the hobby that utilize freelance designs. Another offshoot of this hobby is radio-controlled submarines.
Sailboats
Main article: Model yachting
Sailboats use the power of the wind acting on sails to propel the boat. Model sailboats are typically controlled via a multi-channel radio transmitter in the hands of the operator with a corresponding receiver in the boat. By changing the position of the two joysticks on the transmitter signals are sent over two separate channels on a single radio frequency (assigned to the individual boat/operator). On the boat, the radio receiver is connected to two battery powered electric motors or servos. Signals from the radio transmitter are interpreted by the radio receiver and translated into instructions to change the position of the servos. One servo controls the position of both main and jib sails together (allowing the sails to be trimmed), the other the position of the rudder (allowing the boat to be steered).
Racing sailboats
Sails model sail boats is governed by the same ISAF (International Sailing Federation) Racing Rules of Sailing that are used for full sized crewed sailing boats (with the inclusion of Appendix E, that introduces special rules to govern the radio-controlled sport).
There are four international classes of radio sailing boats recognized by the ISAF-Radio Sailing Division: (from smallest to largest).
International One Metre (IOM)
The IOM class rules specify a monohull of maximum length 1000 mm, with maximum draught 420 mm. There is a minimum weight of 4000 g, which makes homebuilding of competitive boats possible. The IOM has three one-design rigs. To keep costs down, hull materials are restricted to either wood or glassfiber, while masts and booms are restricted to either aluminium or wood.
International Marblehead (M)
Maximum length: 1290 mm
Maximum draught: ca 700 mm
Up to six rigs are allowed, the tallest being about 2200 mm.
International Ten Rater (10R)
International A Class (A), the largest of the international radio sailing classes.
The Bottle Boat is a low cost alternative to these classes. Largely constructed from waste items (bin bags for sails and soft drinks bottles for the body), it represents an environmentally friendly entry to the sport.
Racing Power boats
main article Fast_electric
There are dozens of types & classes of race boats. Mainly organised by engine type & hull type.
Race: Circuit & Straight line is established at National and International levels
Engine: Electric, Glow Plug, Flash Steam & Gas (petrol)
Hull: Mono, Hydro, Cat, Outrigger & Eco (self righting jelly mold shape)
Classes are further divided by battery type & count, Engine CC, Deep V Mono, Stepped Mono, sub surface & surface piercing prop's etc
Power boats are typically...(and so on)