RadioAccess, a subsidiary of network services provider Koning & Hartman, demonstrated at the Seminar Mobile Solutions in Delft a drone piloted over a LTE network, reports Telecompaper.com on July 1, 2015. The customized Parrot AR drone connected to a private LTE network, rather than using Wi-Fi, in the proof of concept demo. RadioAccess is a supplier of private GSM and LTE networks for businesses and institutions. This was the first time in the Netherlands and only the second time in the world that a drone was piloted over LTE. RadioAccess said the drone could be used to check industrial equipment or public infrastructure, helping reduce maintenance costs.