G2C03:What does it mean when a CW operator sends “KN” at the end of a transmission?
Direct answer summary (2023-2027 NCVEC pool)
The official correct answer for G2C03 is Listening only for a specific station or stations.
The key fact is Listening only for a specific station or stations. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.