Starting off an airport

[AeroJim]

I just started a hunting expedition company in Quebec, i fly a baron from lepage to TK3 and than take a amphibian to small lake about 20
minutes NW of the airport. But for flying back i am not able to fly off that lake, i tried to edit my position to that lake but it dioesn't work,
anyone know how i can do this.

[Sovek]

save your game in FS after finishing the flight and shutting down, youll be able to start off exactly where you started, you will have to adjust the
time however.