+xYou can answer your original question without leaving SkyDemon. When your log is open you can grab the little white aircraft in virtual radar and drag it forward and backward through the log. As you do this you'll see the time and various other stats displayed next to it, and the aircraft will appear in the main map too. Thus you can establish exactly where you were at a particular time, if you like.
That certainly helps, I didn't know you could do that. Thanks.