Aviation Impossible to dump poop mid-air, DGCA says to NGT Updated : May 22, 2018 10:37 AM IST Dahiya had moved the NGT alleging that faeces were splattered from aircraft on his South Delhi house. The petition has referred to the findings of the expert committee, constituted by NGT. The NGT had also asked the DGCA to carry out surprise inspection of aircraft landing at the airport. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.