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  2. List of radio-controlled model aircraft kit manufacturers

    en.wikipedia.org/wiki/List_of_radio-controlled...

    Many notable individuals in the 1960s through the 1990s and beyond created the landscape of modern RC modeling. These included many starting their own companies. The families of many of these individuals lost interest in continuing these businesses. The incoming supply of ARF planes from overseas made it hard to sell kits requiring assembly.

  3. Radio-controlled aircraft - Wikipedia

    en.wikipedia.org/wiki/Radio-controlled_aircraft

    A radio-controlled aircraft (often called RC aircraft or RC plane) is a small flying machine that is radio controlled by an operator on the ground using a hand-held radio transmitter. The transmitter continuously communicates with a receiver within the craft that sends signals to servomechanisms (servos) which move the control surfaces based on ...

  4. List of wind turbine manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_wind_turbine...

    This is a list of notable wind turbine manufacturers and businesses that manufacture ... – the world's largest manufacturer of wind turbines [3] WEG (Brazil) Xant

  5. Airborne wind turbine - Wikipedia

    en.wikipedia.org/wiki/Airborne_wind_turbine

    An airborne wind turbine is a design concept for a wind turbine with a rotor supported in the air without a tower, [1] thus benefiting from the higher velocity and persistence of wind at high altitudes, while avoiding the expense of tower construction, [2] or the need for slip rings or yaw mechanism. An electrical generator may be on the ground ...

  6. Ram air turbine - Wikipedia

    en.wikipedia.org/wiki/Ram_air_turbine

    Ram air turbine on a Republic F-105 Thunderchief fighter-bomber. A ram air turbine (RAT) is a small wind turbine that is connected to a hydraulic pump, or electrical generator, installed in an aircraft and used as a power source. The RAT generates power from the airstream by ram pressure due to the speed of the aircraft.

  7. List of model aircraft manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_model_aircraft...

    The Model Airplane; Model Airplane Factory; Modelworks Direct; Model Factory; Mountain Models; Mugi twinwall polypropylene aircraft; Old Planes; Paperwarbirds; Pilot R/C; RC Factory Czech; Risesoon; Schabak; SIG Manufacturing; Sterling; Stevens AeroModel USA; Stinson Aircraft; Telink (Czech Republic) Tough Jets [2] Twisted Hobbys; Veyron Models ...

  8. Crosswind kite power - Wikipedia

    en.wikipedia.org/wiki/Crosswind_kite_power

    Crosswind kite power is power derived from airborne wind-energy conversion systems (AWECS, also AWES) or crosswind kite power systems (CWKPS). The kite system is characterized by energy-harvesting parts flying transversely to the direction of the ambient wind, i.e., to crosswind mode; sometimes the entire wing set and tether set are flown in crosswind mode.

  9. Radio-controlled glider - Wikipedia

    en.wikipedia.org/wiki/Radio-controlled_glider

    The challenge with Power Scale Soaring is to build a model as close to scale as possible whilst at the same time ensuring the model has good flying characteristics. Model EPP jet fighter slope soarers have become extremely popular, usually either 1950s and some 1960s designs e.g. the MiG-15 , the P-80 Shooting Star , and the F-86 Sabre , and ...