Abstract: A gunshot detection system includes a housing, a radar transmitter connected to the housing, a plurality of radar antennas connected to the housing, and a controller connected to the housing. The controller is operatively connected to the radar transmitter to cause the radar transmitter to generate radar transmission signals. The controller is configured to receive and record reflection data from the plurality of radar antennas. The controller is configured to determine a gunshot origination location of each bullet moving through a detection zone based on the reflection data.

Abstract: An organizer clip may have a card and a clip on the card. For ease of handling and aesthetics, the card may be generally rectangular with concave sides and rounded corners. The card may be bisected by a perforation allowing separation of a lower portion for filing. The card may be laminated and features writing surfaces on its front and back surfaces. The clip may be formed on the card by a die cut shape creating upper and lower clip portions and a tongue. A gripping surface of a natural or synthetic rubber may be on the tongue enhancing the grip of the clip grips on a document. Two notepads may be disposed on the front of the card to provide writing and labeling surfaces. The notepads may be bound with pressure sensitive adhesive so that individual sheets of the note pads may be removed and adhered to another surface.