UPDATE: RPD call log shows it to be a weapons violation, so the armed subject part does seem to be confirmed via their call log. The Rockford Airport and the RPD have not released any information on this yet.
Sources are reporting a scene at the Rockford Airport around 4 pm today. Several officers were on scene at the airport. RPD has not released any information on the incident. What we have been told, but not confirmed, was there was a disorderly subject that was possibly armed inside the airport. Again, RPD has not confirmed anything or released any information on this yet.