A dual switch arm and mode select system for monitoring an ejection mode selection of an ejection system, the dual switch arm and mode select system comprising: a controller ; an ejection mode selector in communication with the controller; a first arm switch assembly in communication with the controller, the first arm switch assembly being configured to translate between a safe position and an armed position; a second arm switch assembly in communication with the controller, the second arm switch assembly being configured to translate between the safe position and the armed position; a display in communication with the controller; and a tangible, non-transitory medium configured to communicate with the controller, the tangible, non-transitory medium having instructions stored thereon that, in response to execution by the controller , cause the controller to perform operations comprising: determining, by the controller , an ejection mode of the ejection system based on a signal received from the ejection mode selector; determining, by the controller , a position of the first arm switch assembly; determining, by the controller , a position of the second arm switch assembly; and commanding, by the controller , the display to output at least one of a fault-free signal, a fault signal, or a warning signal based on the ejection mode, the position of the first arm switch assembly, and the position of the second arm switch assembly. a controller ; an ejection mode selector in communication with the controller; a first arm switch assembly in communication with the controller, the first arm switch assembly being configured to translate between a safe position and an armed position; a second arm switch assembly in communication with the controller, the second arm switch assembly being configured to translate between the safe position and the armed position; a display in communication with the controller; and a tangible, non-transitory medium configured to communicate with the controller, the tangible, non-transitory medium having instructions stored thereon that, in response to execution by the controller , cause the controller to perform operations comprising: determining, by the controller , an ejection mode of the ejection system based on a signal received from the ejection mode selector; determining, by the controller , a position of the first arm switch assembly; determining, by the controller , a position of the second arm switch assembly; and commanding, by the controller , the display to output at least one of a fault-free signal, a fault signal, or a warning signal based on the ejection mode, the position of the first arm switch assembly, and the position of the second arm switch assembly. determining, by the controller , an ejection mode of the ejection system based on a signal received from the ejection mode selector; determining, by the controller , a position of the first arm switch assembly; determining, by the controller , a position of the second arm switch assembly; and commanding, by the controller , the display to output at least one of a fault-free signal, a fault signal, or a warning signal based on the ejection mode, the position of the first arm switch assembly, and the position of the second arm switch assembly. <EOS>