Letters
Adding an O2 Sensor
Reinhard Metz's article about adding an AFR gauge and O2 sensor is excellent . I have been wondering why GA airplanes...
Letters
Air/Fuel Ratio Display
Great article on air/fuel ratio monitoring in the March 2019 issue. Is there a smaller version of the display unit available? Like...
Letters
Big Brother Is My Copilot
I appreciate the sentiments expressed by Tom Wilson in his February 2019 column. Any information transmitted via ADS-B beyond position...
Letters
Advice on Advice
In his "Rear Cockpit" column , Tom Wilson states, "So often we know the right thing to do but justify a less...
Letters
Tungsten
In Eric Stewart's article, "Titans of Tungsten" , he mentioned using tungsten as a counterweight because it is 1.5 times denser than lead. If...
In Case You Missed It
Under New Management
An inside look at EFII's all-new electronic engine control system for Experimental Lycomings.
A Futuristic Anachronism
Ultimate experimenter Paul Lipps has used his own homebuilt, a Lancair 320, as a test bed for his many innovations, which include reflexed flaps, an ultra-long pitot tube for more accurate readings, a solar-powered fan for the cockpit, a cowl scoop for ultra cooling of the magneto, extremely close clearances between the spinner and the prop, and a one-of-a-kind propeller.
Viewfinder
Vertical Power’s VP-400 stands ready to locate the nearest airports and help you plot and execute an emergency landing—welcome assistance for the pilot experiencing an in-flight failure. By Marc Cook.