SA6G/7 Ven Island. From DXNews.com

Lars, SM6CUK will be active from Ven Island, IOTA EU-137, 7 – 12 June 2021, as SA6G/7.
He will operate on 40 – 10m, CW.
Recent DX Spots SA6G/7 QSL via home call, LOTW, ClubLog OQRS.
Ads for direct QSL:
Lars-Goran Persson, Svampvagen 5, Dalsjofors, SE-51634, Sweden.

SA6G/7. Where is Ven Island located. Map.