Samionics does avionics modifications ranging from simple plug/play replacements to full “stack” installations. One installation that was released just before christmas was a Cessna 172R operated by Motorflygarna Uppsala FK. The requirements were quite clear – remove the existing COM/NAV1 King KX155A, GPS King KLN89B and also the moving map display KMD150. Install a Garmin GTN650, 8.33kHz  COM and WAAS approved GPS. The owner also wanted an approved USB charger (Mid Continent Instruments TA102 dual port USB charger 2 x 5V/2.1 Amp) and a “RAM” base mount for different portable electronic devices.