The document describes research into developing navigation and path planning algorithms for UAVs to be used in search and rescue (SAR) operations. It simulates and compares the effectiveness of 4 different search path patterns: grid, random, 5-point star, and diamond. The 5-point star path was found to be optimal, with the highest success rate at locating a target within the time constraint of 150 minutes. It more thoroughly searches the area than the other patterns tested.