DAR Mel Asberry answers a reader’s question regarding the Experimental/Amateur-Built eligibility of an airplane he’s building with parts salvaged from a Cessna 175.
Garmin’s portable ADS-B receiver is a solid performer, but it does have some competition from other devices when it comes to providing traffic and weather information. By Jeff Van West.
If you want to install an alternative engine in your aircraft, make sure you've thought through the issues of weight, thrust line, cooling and cowling.