the useful information has been posted on the yahoo group list as follows originated by Bonnie Crystal, KQ6XA:
The worldwide country and frequency list for the 5MHz 60meter band is at:
It has all documented channels and VFO bands.
It also contains listings of unique and reported operations or activations on 60 meters.
I hope it will help to all of us as all the information over here are nicely and systematically organized.
73 - Petr, OK1RP