On Thursday, April 19, 2018 at 4:03:54 AM UTC-7, DG300PI wrote:
I'm considering an update of my seeyou mobile version.
Naviter website states that from version 6.1 airspace is part of the SYM package.
When I download later versions I don't see any airspace files in the root.
How does this work? Do I still have to download them seperate? From where?

I did the update and was surprised at the version number too.
If you require airspace files and are in Los Estados Unidos, upload your waypoint database to Lynn Alley's website soaringdata.info.
It will produce a current airspace files - including TFRs if you want - for the area of your database in open air (text) format.
You can then open that airspace file in SeeYou PC and export it to your hard drive or Oudie as a binary CUB file.
Feel free to click the donate button.
Jim