Radio-controlled aircraft come in many shapes and sizes, but the ones we’re showing today are all very ambitious in scale. And by “ambitious,” we mean “ginormous.” ...

Radio controlled planes fly around at the Willie McCool Regional Airfield, home to the Prop Nuts Radio Controlled Airplane Club of North Las Vegas, on Saturday, Nov. 9, 2013.

An antiquated yet perfectly functional radio stack like this reduces the acquisition price of an airplane and is relatively easy to upgrade down the road as finances allow. [Credit: Jim Stevenson] ...