ZCZC OA31 WZ 675/26 GMDSS. MRCC BELFAST. 1. VHF R/T AND DSC SERVICES OFF AIR FROM SITES: A. KILCHIARAN 55-45.9N 006-27.3W. B. RHU STAFNISH 55-22.3N 005-31.9W. 2. VHF R/T SERVICE FROM ROSNEATH SITE 55-15.8N 004-04.8W OFF AIR. NNNN