Got me interested so had a quick google - and Wow - what an enlightened organisation in Estonia - they even publish the VFR charts online!
Have a look at
http://aip.eans.ee/ and click on the ICAO 1:500000000 map! They also seem to have a consolidated download of the complete AIP.
Now there is a lesson for our beloved CAA.
Try
http://www.lgs.lv/ for Latvia and
http://www.ans.lt/index.php?lang=2&wai=0
Cant take any credit try
Eurocontrol they have links to most websites
Have fun
