GEOBALLISTICS

Computer application software for mobile phones, namely, software for calculating and displaying bullet trajectory solutions for assisting persons with shot placement; Computer application software for handheld and portable computers, namely, software for calculating and displaying bullet trajectory solutions for assisting persons with shot placement; Downloadable computer software for calculating and displaying bullet trajectory solutions for assisting persons with shot placement; anemometers; sensors for measuring atmospheric conditions, said sensors configured to be electrically or wirelessly coupled to handheld and portable computers