What Is a QSL Card? (Ham Radio Guide)
A QSL card is a confirmation of a radio contact (QSO) between amateur radio operators.
It includes details like call sign, frequency, mode, and signal report — but it’s more than just data.
For many operators, QSL cards are collectibles, memories, and a key part of the hobby.
Even in a digital world (LoTW, QRZ, eQSL), physical QSL cards are still valued for DX confirmations, awards, and personal collections.
Want to learn more or design your own QSL cards?
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