Hi, on "Thu May 16 17:06:52 EDT 2013" Johannes Berg posted a message on that list with the subject "[PATCH] regulatory: enable channels 52-64 and 100-144 for world roaming" which has been later applied to the kernel but not in the official regdb. Now the sitiuation is this that the built-in world regulatory domain has a greater frequency range than the world regulatory domain installed by crda (albeit for passive scanning only). Unfortunately the built-in is not used when crda is installed. I'm very much interested in getting this change into the official regdb as it allows finding and accessing wireless networks with unprovisioned wireless devices that are otherwise not detected. Is there any reason why the additional channels cannot be added for regdomain 00 in the official regdb? thx, ron PS: Please keep me in Cc:! -- Ronald Wahl - ronald.wahl at raritan.com - Phone +49 375271349-0 Fax -99 Raritan Deutschland GmbH, Kornmarkt 7, 08056 Zwickau, Germany USt-IdNr. DE813094160, Steuer-Nr. 227/117/01749 Amtsgericht Chemnitz HRB 23605 Gesch?ftsf?hrung: Stuart Hopper, Ralf Ploenes