Guard frequency in the age of social media Air Facts Journal Yes, this is an “old man yells at cloud” article. Yes, I can already hear the jokes about the “guard police.” I don’t care. It needs to be said: Guard frequency (121.5) has become a national embarrassment, a sign that our self-absorbed social media culture has spread to the once-boring world of aviation. We need to do better. The post Guard frequency in the age of social media appeared first on Air Facts Journal.
