Jharkhand’s steel city Bokaro has become the first airport to get a mobile air traffic control (ATC) tower at its airport for being used at small airports for Regional Connectivity Scheme (RCS) – UDAN (Ude Desh ka Aam Nagrik) flights. Airports Authority of India (AAI) has acquired eight trailer-mounted towers at a cost of Rs 64.6 crore from MSM Martin Company Slovakia, Slovak Republic.