This was not a case of AM against AM interference. KJ9T and his group were on SSB and they decided that they owned 3875. They were actually caught plotting future interference and congratulating each other on the results of their intentional interference in the past. Not very bright.
If we want to preserve the "AM Window", the best way to do that is to get on the air and have fun.
Bill - W1LLY
Thanks for the clarification. That is so bizarre. KJ9T has been an AM enthusiast for years, and still is. Why would he do something so malicious to another AM operator, or any operator? I guess humans are territorial animals and go a little crazy sometimes when "their" frequency is being used by someone else...
73,
Kevin.