The Directorate General of Civil Aviation (DGCA) has finally cracked the whip on Pratt & Whitey’s (PW) snag-ridden engines for the Airbus A320 new engine option (Neo) family of planes. IndiGo was on Friday asked to ensure that all the 97 Neos it currently has must get modified PW engines under both their wings latest by January 31, 2020

from Times of India https://timesofindia.indiatimes.com/business/india-business/need-desperate-measures-to-put-things-in-order-dgca-tells-indigo-as-pratt-engine-snags-spiral/articleshow/71851883.cms