Electric RC aircraft are not known for long flight times ... and possibly making use of thermals with ArduPilot’s new soaring feature.

China had protested what it called "close-in reconnaissance" of Chinese territory by the U.S. military in the past.

Learn how to create a simple RC airplane using Arduino for smooth radio control. This DIY project covers the essential steps ...

Flying on the power of the sun is definitely not a new idea ... is up on RC Groups. Check out the Solar Bear in action, flown here by [AJWoods]. We’ve previously covered solar plane entered ...

A U.S. spy plane was spotted flying near the borders of China and North Korea this week on a suspected intelligence-collection mission, as shown on a new Newsweek map. The RC-135V, also known as ...