ATC contact on EFATO?
Is it a legal requirement for an aircraft having suffered an engine failure on T/O, and routing straight ahead, to call ATC before departing the SID?
As an example, if departing STN on Rwy 22 and climbing straight ahead to 20nm to hold, with LTN and LHR airspace possibly being compromised, at what stage would ATC expect the aircraft to call them?
Thanks