https://planeandpilotmag.com/cirrus-aircraft-co-founders-dale-and-alan-klapmeier-inducted-into-national-aviation-hall-of-fame/
Cirrus Aircraft Co-Founders Dale And Alan Klapmeier Inducted Into National Aviation Hall Of Fame -...
May 30, 2025 - Cirrus Aircraft Co-Founders Dale And Alan Klapmeier Inducted Into National Aviation Hall Of Fame
hall of famecirrus aircraftalan klapmeiernational aviationfounders