Two day’s ago I’ve worked with the Saint Petersburg amateur radio station on “Echo-link”. His call sign was really surprised me. It was UH1AAC (novice class call sign). Another one was UA8AA (from UA9X region) also sounds very strange.
Related Posts
New RU prefix allocations and restructuring of some RU regions On Jan 21, 2010, the Russian licensing authority allocated following prefix numbers to neighbouring regions: Digit to call area
------------------
2 = 3
5 = 3
7 = 6
8 = 9
More details can be found...