CHAPTER VI – Flying Machines Construction And Operation

In Chapter VI of “Flying Machines: Construction and Operation,” prospective aviators are advised to start learning to fly with caution, emphasizing the importance of avoiding unnecessary risks due to the inherent dangers of aviation. The text advises novices to commence their flight training on level ground rather than from elevated positions, typical of experienced aviators who understand air currents and have developed skills to manage their machines effectively through body shifts to control direction and altitude.

The process detailed for initiating flight involves running with the glider, assisted by others, to gain momentum, allowing the wind to lift the glider. Gradual movements of the body’s weight, front or back, serve to adjust the glider’s altitude and maintain it in the air. These movements, crucial for controlling the glider’s direction and elevation, highlight the sensitivity of the glider to the pilot’s maneuvers.

Addressing the concept of ascent, the chapter elucidates that gliders and flying machines ascend at an angle rather than vertically, influenced by wind force, the machine’s weight, and its propulsion. An optimal angle for ascent is noted as being around 23 degrees, underpinning the fact that increased speed can allow for a reduction in this angle by diminishing wind resistance.

The narrative acknowledges the challenges of maintaining equilibrium in flight, particularly under gusty wind conditions. It recommends that beginners practice in steady wind conditions without exceeding twelve miles an hour and in spaces free of obstructions like trees. The chapter transitions into discussing the unpredictability of wind currents near obstacles and their effect on flight control, emphasizing the preference for open, unobstructed areas for practice flights.

Furthermore, the chapter introduces a launching device for gliders, designed by Octave Chanute, which aids in achieving the necessary speed and altitude for takeoff without requiring an elevated position. This mechanical aid highlights the evolving nature of flight training, allowing for greater control and safety during the initial stages of flight.

In summary, Chapter VI combines practical advice with technical insights, fostering a foundational understanding essential for safe and effective flight training. It underscores the significance of mastering control over the machine through gradual, sensible progression in learning, coupled with an awareness of the environmental factors that significantly impact flight dynamics.