UNMANNED INTEGRATED SYSTEMS ,USA

TECHNICAL UNIVERSITY MUNCHEN (TUM) ,Germany

UNIVERSITY OF MALARDALEN ,Sweden

MALANDER UNIVERSITY (MDU) ,Sweden

UNIVERSITY OF BERN ,Switzerland

UNIVERSAL TEST ENGINE (Extras),USA

UNIVERSAL MOULDED PRODUCTS ,USA

UNIVERSAL ENGINEERING ,USA

UNIVERSAL ENGINE AND PROPELLER ,USA

UNIVERSAL AIRCRAFT COMPANY ,Japan / USA