PZL Swidnik a prezentat prototipul SW-4 Solo pilotat si… UAV By Resboiu|2012-09-05T18:33:19+02:00September 5, 2012|AviaĊ£ie, UAV/UCAV| W-4 Solo Rotorcraft Unmanned Air System - Optionally Piloted [...] Read More 1
