@@vernerradialkitfox4083 When I find the cash to get my Sport Pilot Rating. Did find an instructor at David Wayne Hooks airport in the north Houston Texas area, just working on some cash.
I assume the shelf you mention hosting the GPS antennas won’t be under the carbon fiber boot cowl. Fiberglass allows RF transmission but CF does not. You probably already know that. Thank you for another Very Interesting and educational update ♠️