DGCA) said in a circular, adding there is no need for "testing after the home isolation period is over".However, if the isolation period for mildly symptomatic crew members is more than 14 days, they have to be examined by DGCA empanelled Class-1 examiner and crew is fit to fly if the examiner declares so, stated the circular that has been accessed by PTI.The circular dated December 18, 2020, stated that COVID-positive flight crew members who are moderately and severely symptomatic need to undergo special medical examination -- after their complete clinical recovery -- at one of the Indian Air Force boarding centres to get the "cure certificate"."Once declared 'fit for flying' at the IAF boarding centre, the air crew can commence flying.