I got a QSL Care with this address in it...Hi. Yes I meant both qsl and qso.
So when i speak to someone and get their call sign, I have the option of sending a qsl and I don't have to ask the receiver if they would send one back to me on the radio. The receiver has the option of responding or not.
So if i spoke to someone on the air and they took my callsign and later i find a qsl card, i could send one back.
any good places to print them out? are they postcard size? if you want one back, doesn't it need to be a smaller size than the envelope?