The DXpedition PileUp can be daunting to both the chaser and the DXpedition operator but Roly and Callum drill it down and give some sound advice – aimed at New Operators. Callum. M0MCX. More of Roly’s videos: : https://www.youtube.com/channel/UCfw8h6oI1xHNrG69bVIZNvg/videos