In Case You Missed It
Letters
Another Catch-22I read with interest the "Forty-Amp Catch-22" article in the December 2017 issue....
X Marks the Spot
Light and slow, yet lacking control skittishness, the X-Air is a simple and fun way to go nowhere in particular. By Bob Grimstead.
Aero ‘lectrics
How do you condition a battery not in regular use to extend its lifetime? Run it down and then charge it back up. Jim Weir explains how to achieve this with about $10 worth of parts.