Size Matters - Garmin GDU 450, 460 & 470 | Here, MWPB's Adam O'Connor takes an in-depth look at Garmin's GDU 450, 460 & 470. What are the drawbacks of the size
Garmin.com/Experimental Electronic flight display systems for experimental/amateur-built and light sport aircraft
Size Matters - Garmin GDU 450, 460 & 470 | Here, MWPB's Adam O'Connor takes an in-depth look at Garmin's GDU 450, 460 & 470. What are the drawbacks of the size