Downloaded the latest K3 firmware with FSK capability tonight and had the first K3-to-K3 QSO with chief engineer N6KR. I'm very excited about the K3's digital capability and UI to set the various digital modes up. More later. Hope to enter a K3 team in NAQP RTTY this weekend. I'll post the team members when finalized. So far, AB7R and W0YK. 73, Ed - W0YK