Initially, the Jai Hind metro station was planned to be elevated. On the other hand, the AAI objected which the elevated stretch up into the airport could pose a risk to aircraft, Hence the route was further reworked along with the station was shifted underground, 150 m with the Airport terminal https://augustxncpc.losblogos.com/31416125/railway-recruitment-kolkata-rrb-group-d-32000-vacancy-pdf