SP6IWX pisze:

Jeżeli ma być nadawane tylko słowo HI to skąd NASA będzie wiedziało komu wysłać kartę QSL?

Nasa pisze:

If you participate and would like to receive a QSL card for contacting Juno, please send an email with your call sign and mailing address. Cards will be sent to participants who email this information in the months following the event.