Side Scan sonars
The 4200 “chirp” and multi pulse SSS is the preferred survey tool in many parts of the world and is the most sold side scan sonar system. The 4600 system is a new swath bathymetry SSS and the 4700 is a very high resolution sonar system, combining multi pulse and dynamically focusing techniques.
The very high frequency 4125 system is small and portable and often used for search and recovery operations. The 4100 was one of the first dual frequency side scan sonars on the market and has been continually improved and updated. This basic model is still in service with many customers today. Special SSS for mine countermeasure tasks are also available.