Following a communications failure, the time at which the aircraft should aim to leave the hold is:
a. Within 10 minutes of the EAT or ETA
b. Within 30 minutes of the EAT or ETA
c. EAT or ETA
d. Before it runs out of fuel
a. Within 10 minutes of the EAT or ETA
b. Within 30 minutes of the EAT or ETA
c. EAT or ETA
d. Before it runs out of fuel