The following is the more detailed location maps culled from the network.
The MIG model presumably involved in the crash.
I'm just a bit suspicious because pics "uploaded on the internet by a witness" have often been false in the past, and everyone tends to just run with them, making it more complicated to find out what actually happened in these types of incidents.
I thought it was curious early on in this story when Yonhap quoted an intel source saying it was a helicopter. Some time afterwards I saw an AP report claiming to quote locals saying it was a helicopter too.
bump