Another gray Viper SD4 / OM-M518 is operated by Compact Skydive in Spišská Nová Ves

The gray but “civilian” Viper SD4 / OM-M518 landed at the airport in Spišská Nová Ves, where it will be operated by Compact Skydive / Sky Rental. Who knows if it differs from the first “gray” Viper / OM-M730 S with a modified cab layout, or to some extent retained the elements that were designed for the “military version”, suitable for basic training of cadets

Source: https://www.gonzoaviation.com/clanok/dalsi-sedy-viper-sd4-om-m518