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Type of helicopter
Helicopters come in a wide variety of shapes or sizes. They are normally classified by their engine size which range from 'Thirty' (.32 cubic inch - .35 cubic inch), 'Fifty' (.46 cubic inch - .50 cubic inch) and 'Sixty (.60 cubic inch - .70 cubic inch)' size machines, there are a small number of craft that are powered by 1.0+ cubic inch and even petrol engines. Most Helicopters are of the 'pod and boom' configuration with scale helicopters very much the exception as they are generally a lot more expensive.
30 Size: These are a very popular choice for learning with. They are also capable of doing a lot of the different styles of flying. They also keep the running/repair costs to a minimum. 30 sized models are as follows.
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46/50 Size: These are a mid sized model, which are normally a little more expensive to set-up with than the 30 size. The overall running costs are a little higher, although repair costs are very similar depending on the model chosen. The major benefit is their stability in the wind. Both the 30 and 46-size fly very similar on calm days, but in the wind the 46 size is a lot more stable. 46 sized models are as follows.
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60 Size: These are generally the biggest models on the market. These have much higher running costs and are normally a lot more expensive to set-up with. They are also a lot more expensive to repair. The stability of course is the best of the bunch, but the costs of repair generally out weighs this benefit. 60 Sized models are as follows.
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