The Blackfish HMS is a medium frequency sonar system for ASW operations in both littoral and deep water. The system utilizes advanced signal processing and displays, and state-of-the-art electronics to provide high-performance sonar system.
The Blackfish HMS is available in two versions that differ in frequency:
Blackfish 567 – 5-7 KHz.
Blackfish 911 – 9-11 KHz