A31KK is a weekend operation from Fafa Island, Tongatapu Group, OC-049, during CQWW SSB contest 2009 as SOSB 20 meters.
The A31 is a new prefix used since October 2009 for visiting amateurs in Tonga. I think I may be the first one who has use it.
The A31 is a new prefix used since October 2009 for visiting amateurs in Tonga. I think I may be the first one who has use it.