Published: Apr 17, 2019, 02:00 IST | Updated: Apr 17, 2019, 02:00 IST
Aviation regulator DGCA has issued a show-cause notice to budget carrier IndiGo's chief operating officer and engineering head over the Pratt & Whitney-powered Airbus 320neo engines issues. The airline has been facing mid-air glitches since the aircraft’s induction in the fleet three years ago.