India’s aviation regulator, the Directorate General of Civil Aviation (DGCA), is probing the April 16 ground collision at Delhi airport between a SpiceJet Boeing 737-700 and Akasa Air Boeing 737. Both aircraft suffered damage, forcing suspension of Akasa’s Delhi-Hyderabad flight.A DGCA statement elaborated that the winglet of SpiceJet aircraft VT-SLB, operating Flight SG-124 from Leh to New Delhi