Resgrid is an open source dispatch, communication and management system that can be used by First Responders (fire departments, law enforcement, emergency medical services), businesses and industry. It allows for management, training and communication with your field deployed personnel and those in standby for example in Search and Rescue (SAR, USART) and CERT organizations. The Resgrid Unit app is intended to be used by Units, both apparatuses and groups of personnel (teams), to provide AVL (