The NORBIT WINGHEAD Dual Head configuration i77h and B41 is a compact ultra-high resolution curved array broadband multibeam sonar offering tight integration with GNSS/INS (Applanix OceanMaster) that is designed for use in the most demanding rough sea conditions and in operational environments with poor GNSS coverage, such as around offshore platforms.

Characterized further by a small form factor; low power draw and tight integration, WINGHEAD Dual Head uniquely facilities both wide coverage and increased sounding density from a single user interface.