Traffic file import

Hi,

I’m looking file format for a traffic file.
The file is containing a full day.
A content of the file is like this:

08:20:00 com11165
09:20:00 com11181
09:40:00 com11158
09:40:00 com11130

So, a block time and external ID. It looks like a Natural Log Generic, but it didn’t work.
Do you have a hunch what format this could be, or what else could be wrong?

I have set up demo system and one station is using file like this. They couldn’t change the format easily because of the special traffic system.
Of course we could convert this file, but better if could avoid script between…