September 30, 2021

sasadmin

Review by Sofema Aviation Services (SAS) www.sassofia.com looking at the transition from ETOPS to EDTO Introduction Any operation by an aeroplane with two or more turbine engines where the diversion time to an en-route alternate aerodrome is greater than the threshold time established by the State of the Operator. Extended Diversion Time Operations (EDTO) Development-Background:…