The grid is set to become a lot busier. And countrywide at that. In the next few months, India’s aviation map will look a lot vibrant, thanks to a government endeavour. The new Regional Connectivity Scheme (RCS), or Udan, will bring smaller cities like Bikaner, Pantnagar, Kanpur, Agra and Pathankot on the Indian aviation network—not without doubts cast on its applicability and efficacy.