IndiGo, GoAir asked to address issues with 15 engines
India's aviation regulator DGCA has asked IndiGo and GoAir to fix compressor issues in 15 of the Pratt & Whitney engines powering their Airbus A320neo planes. The latest move by the regulator comes after certain issues were flagged by US Federal Aviation Administration. DGCA said this will involve "mandatory" replacements in 13 engines of IndiGo and two of GoAir.