Self-Propelled Acoustic Target (SPAT)

SPAT is a reusable underwater vehicle that simulates the acoustic and dynamic characteristics of an operating submarine. SPAT provides a realistic moving target for Anti-Submarine Warfare (ASW) training without the cost and risk associated with the use of an actual submarine as the target.

Because SPAT responds to torpedo and sonar activity, it has long been a preferred anti-submarine warfare training target for surface ships, submarines, helicopters, fixed-wing aircraft, and acoustic homing torpedoes. SPAT is fully compatible with most ranges and incorporates retrieval aids for open-water use. SPAT uses state-of-the-art technology to provide new capabilities and achieve higher reliability and simplified maintenance in this affordable ASW training target.