What qualifies as a valid QSL?
Almost any form of QSL is acceptable. You may submit QSL s, eQSL s, or scanned images of either. All images are to be in either (a) JPG, or (b) BMP file format. A QSL in the form of a written (and signed) letter or card from the other operator will also be accepted. Please make sure that all scanned images are CLEARLY legible. LOTW is not yet accepted.