In Case You Missed It
Wind Tunnel
Recently, there has been increasing interest in the efficiency of all vehicles, including airplanes. Designers are seeking to make airplanes that perform better and burn less fuel. Barnaby Wainfan takes a close look at the aerodynamics and mathematics behind this deceptively complex process.
25th Anniversary: Loran and GPS take over
Todays GPS technology has largely supplanted loran as a navigational aid in Experimental aircraft, and thats not a bad thing. By Marc Cook.