Yes there are several stations on 122.60 and Seething is one. We also pay the CAA/Ofcom £650 per annum for the privilege of using it.
Seething Satco.
You are being ripped off. That's a future fee as proposed by Ofcom - some years in the future. you should not be paying more than £100 at present.
See:
http://www.caa.co.uk/docs/33/Srg_1417FFenabled.pdf