One of my favorite past times is playing with airplanes... big or small, I love'em all! I just finished working on a new one that is definately on the small end of the scale. The ready to fly weight of this airplane is 10.9 ounces! This type of airplane is known as a foamie, because they are primarily made out of... you guessed it, foam. This particular airplane is made from 6mm depron foam, the wings are re-enforced with carbon fiber front and back to make them stiff. Power is provided by a small electric motor running on a Lithium Polymer battery.
Developments in batteries and flight electronics over the last couple of years have made a tremendous impact to this type of flying. The performace of this type of aircraft is absolutely phenominal! It's a little windy today, so I'm going to wait for a calmer day before making that first flight... but I'm sure looking forward to it.
If you're interested in seeing just how well these little airplanes fly, here is a link to a video on the manufacturers web site. http://www.billyhellrc.com/fomojo.html