While being towed from Gate L3 to a remote hardstand to make way for other aircraft arrivals and departures, Frontier aircraft, tail registration N918FR, struck the tow vehicle that was towing it between gates at Chicago’s O’Hare International Airport (ORD). There were no passengers on-board the plane at the time of the incident. Only an aircraft maintenance technician was on-board in the cockpit and a ground support crewman was driving the tow vehicle. There were no injuries.