Gearing up

Article Abstract:

Kress Jets has launched a propeller whose pitch can be modified during the model's flight. The invention provides the highest viable pitch at maximum throttle to optimize aircraft speed. The invention also offers a suitably high pitch at low throttle to support an efficient flying speed while saving energy.

Models, Product introduction, Models and modelmaking, Models (Toys), Propellers, Kress Jets

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U.S Army Air Corps: colors and markings

Article Abstract:

The military aircraft has undergone changes in its paint schemes and markings consistently for the past years. Some changes in design exhibit logic behind them while others do not. When building a scale model a specific documentation should be followed to note the scheme's deviations or exceptions.

Design and construction

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Propellers: an informative and lighthearted look at an often misunderstood subject

Article Abstract:

Correctly balanced propellers can significantly increase the speed and range of model airplanes. Several tips on how to properly balance model airplane propellers are presented.

Maintenance and repair, Propellers, Aerial

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