OJ0DX – Market ReefJul 24, 2022 | 0 [REMINDER] DG5CST, DL3DXX, DL6FBL & SM0W will be active from Market Reef as OJ0DX during July 25 to August 1, 2022. QRV on 80-6m. Participation in the IOTA contest. QSL via DL3DXX, Club Log OQRS.