The first-ever open competitive system for supply of Aviation Turbine Fuel (ATF) at the Rajiv Gandhi International Airport (RGIA), Shamshabad, and sharp reduction in sales tax levied by the Andhra Pradesh Government have seen the ATF intake of airlines at the new airport doubling to 1,100 kilo litres (a kilo litre is 1,000 litres) from 550 kl, when it began commercial operations on March 23. Clearly, the airlines, which had initially expressed concern over the huge recovery costs on every litre they buy, have started filling up their tanks at the new international airport.