Aviation DGCA orders resumption of pre-flight alcohol test for pilots, cabin crew Updated : September 05, 2020 07:41 PM IST DGCA has ordered airlines to resume pre-flight alcohol tests for pilots and cabin crew members. It had on March 29 this year suspended the breath analyser (BA) test for "all aviation personnel" due to COVID-19 pandemic In domestic flight operations, 10 percent of pilots and crew members should undergo a preflight BA test per day Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.