|Joined:||Thu, Apr 4th 2013, 23:31||Roles:||N/A||Moderates:||N/A|
|Plus or Minus QRM||Apr 22nd, 21:53||2||425||on 23/4/14|
|Plus or Minus QRM||kn0ji||on 22/4/14|
|What does "plus or minus QRM" mean? I have seen that on several HF lists.