5 ms·
It's not too difficult to notice your plane is descending. And you know the length of the flight, within a reasonable tolerance. So timing can't be too hard.
by waterlesscloud 17y ago
It's not too difficult to notice your plane is descending.
And you know the length of the flight, within a reasonable tolerance. So timing can't be too hard.
This rule makes no sense at all.
- ojbyrne 17y agoNor is it difficult to look out the window and see that you're over an urban area.