FOTAS acoustic sensor is very suitable for space-usage. In fact, considering the fact that other sensors which work with electromagnetic waves could be seriously damaged by electromagnetic radiation in space, it could be said that FOTAS is actually developed for space.
FOTAS could be used to control the situation and temperature of spaceships and space stations, to detect possible damage to these structures and possible air/fuel leak from these. Since it isn’t affected by EM radiation, FOTAS would be very suitable, secure and long lived compared to other types of sensors.