Le drone OPV Pipistrel Surveyor

OPV ?  An optionally piloted vehicle (OPV) is a hybrid between a conventional piloted aircraft and an unmanned aerial vehicle (UAV).

 voir https://en.wikipedia.org/wiki/Optionally_piloted_vehicle

Extrait de

https://www.pipistrel-magazine.com/index-h5.html#page=1

Civil

Militaire