InterGlobe aviation — the parent company of IndiGo — said on Thursday that it has paid Rs 20 lakh towards revised penalty to the aviation safety regulator DGCA for four tail strikes involving some of its aircraft. The Directorate General of Civil Aviation (DGCA) had in July issued a showcause notice to the company alleging four tail strikes on IndiGo’s A321 aircraft and subsequently imposed a fine of Rs 30 lakh, InterGlobe aviation said in a regulatory filing.
