Heading for home.
The S turned out to stand for "Rooftop."
Looking over Yeonnam-dong, I think.
My home is probably visible here.
Please remember that these photos are all copyrighted to me. If you want to use them in any way, there's a 90 per cent chance I'll give you my permission, and be able to give you a copy with a higher DPI.Copyright Jon Dunbar 2011