Our UAV-based Aerial Biometric Scanning and Crowd Analysis System, backed by Papilon’s superior facial recognition algorithm, consists of a commercially available, small UAV equipped with long-range cameras and Papilon’s real-time facial recognition software, SnapFace. Our high-tech facial recognition software SnapFace instantly captures all faces in a crowd simultaneously and sends them for query. To get maximum efficiency from the system, the customers must use high-end and quality hardware. Granted that there is a distance of fifty pixels between two eyes, in other words, when sufficient camera equipment is used, the Papilon Aerial Biometric Scanning and Crowd Analysis System can perform identifications regardless of the UAV’s height or the number of people in the crowd. In addition, depending on the quality and processing power of the hardware used for the queries, the system can capture and query an unlimited number of human faces simultaneously in a single frame.