ZCZC OA28 WZ 666/26 GMDSS. MRCC STORNOWAY. 1. VHF R/T AND DSC SERVICES FROM BARRA SITE 57-00.7N 007-30.4W OFF AIR. 2. CANCEL WZ 660/26 (OA25). NNN - Corrupted NNNN End of Message Detected - NNNN