Microflown AVISA

Microflown AVISA (www.microflown-avisa.com) provides acoustic situational awareness and is a trusted partner of several NATO countries.
Its Acoustic Multi Mission Sensor is passive, weighs 2 kg, sizes 30 cm diameter and can locate simultaneously small arms fire, mortars/artillery and helicopters/drones.

As compared to weapon localization radars, AMMSs are passive,  low power, not requiring a line of sight.
Vehicle mounted (parasite) mobile sound ranging arrays are available.

Arrays of AMMSs are used in:

• peace time operations for all weather target practicing without the need of external observers to report on points of impact
• war time operations for:
• localizing long range hostile artillery positions
• cueing weapon location radars into a certain direction, reducing their time on target
• predicting points of impact of hostile supersonic rounds (Hear & Warn)