OA7/DL1CW – PeruAug 3, 2021 | 0 Arno, DL1CW will be active from Urubamba, Peru as OA7/DL1CW between August 6 to September 1, 2021. His actual QTH is 800m above sea level, surrounded by mountains. QRV on HF bands. QSL via LoTW, eQSL.