Torque tubes and ding-proof edges

Article Abstract:

A metal torque-tube drive system makes a model plane straight, strong and light. It improves the appearance of the trailing edge and helps prevent 'dinging' of control surface's edge. The technique is ideal for fabric-covered surfaces such as the rudder, elevator and ailerons.

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Thoughts on weight and strength

Article Abstract:

Weight and strength are two related and important elements of model building, specifically scratch-building. Added weight requires added power and strength, which in turn increase a model's weight. Weight reduction can be achieved in the wing and fuselage.

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Building all-aluminum RC planes

Article Abstract:

Issues concerning the building of all metal RC planes are presented, with reference to the fact that contrary to popular belief, a properly designed and constructed aluminum scale model plane can be lighter than wood or fiberglass ones.

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