Noise: IAF planes on radar

In the first ever move of its kind in India to mitigate noise pollution around an airport, the aviation ministry and DGCA have asked the defence ministry to avoid flying their old and extremely noisy military aircraft in and out of Delhi airport. At the same time realising the security requirements, the aviation authorities have suggested a practical alternate also by suggesting the movement of such aircraft be limited to runway 27 (that's closest to Dwarka side).

See the full article at The Times Of India