EFIS

Video: Flying Aspen's Angle of Attack System »

Aspen's angle-of-attack indicator doesn't require any additional hardware beyond the Evolution Flight display. AVweb's Paul Bertorelli took it for a spin recently and prepared this video report. Although it's intended for stall awareness, it can also be used to improve approaches. More

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Video: Experimental Audio... »

Whether you are upgrading the audio system in an older LSA or experimental or building a new project, PS Engineering and Garmin have non-certified audio... More

Avionics For Old Guys »

There aren't any, so you have to learn the systems same as everyone else. If there's any magic to it, it's frequency of use. More