The #GreatSouthBayAmateurRadioClib #GSBARC had a preso from the owner of @therealgeochron and there were these little plastic cards as sales/product flyers and I can’t help but be slightly sad there wasn’t a hidden #NFC or #RFID in the cards.
#GeoChron #Ham #AmateurRadio #HamRadio #FlipperZero