Bureau Veritas on track to classifying the AirFish Wing-in-Ground (WIG) Craft by ST Engineering AirX 

The first AirFish craft is undergoing fabrication following the award of the Approval in Principle in September 2024. Registration expected to commence in the second half of 2025. 

Bureau Veritas Marine & Offshore (BV), a global leader in Testing, Inspection and Certification (TIC), is proud to announce progression of a groundbreaking milestone in maritime transport innovation with the first-ever Bureau Veritas classification of a Wing-in-Ground (WIG) effect craft. BV issued an Approval in Principle (AiP) for the Type A WIG craft for the AirFish developed by ST Engineering AirX (AirX), a joint venture between ST Engineering and Peluca, in September 2024. Since then, AirX has commenced the execution of the approved qualification plan based on the requirements set forth in the AiP and started fabrication of the AirFish to commence registration of AirFish in the respective jurisdiction later part of the year for commercial operations.

(Left) Alex Gregg-Smith, Senior Vice President, Asia Pacific (APA), Bureau Veritas Marine & Offshore, with Kevin Chow, EVP and Head of Aerostructures and Systems, Commercial Aerospace, ST Engineering.

The AirFish is a cutting-edge WIG craft that is designed to operate just above the water’s surface, combining the most advanced elements of maritime and aviation engineering to redefine what’s possible in high-speed coastal and regional transport. It utilizes aerodynamic ground effect to achieve speeds of up to 100 knots (185 km/h) while gliding just above the water’s surface, offering a highly efficient and stable mode of transport. With seating for up to ten personnel including crew, or capacity for 1,000kg of cargo, the AirFish is an ideal solution for commercial operators, government agencies, and tourism providers seeking to bridge the gap between traditional sea and air transport.

Crafted with versatility in mind, the AirFish’s unique design allows it to take off and land on water with minimal infrastructure. This capability provides a flexible solution for regions where ports or runways are limited, creating the possibility of connecting remote coastal communities, serving as a reliable alternative to conventional ferries, and facilitating specialized maritime applications including fast response in an emergency situation or transportation to offshore platforms.

As a leading classification society, BV provided independent expertise with regards to the design review of the AirFish WIG craft from a regulatory and classification perspective, as well as technology qualification assessments based on BV’s NI525, whilst also providing detailed risk and safety assessments. The teams through this process completing multiple workshops over 6 months converged and defined the roadmap for classification of the AirFish. This joint effort underscores both organizations’ commitment to advancing industry standards and delivering high-performance solutions that redefine what is possible in maritime transport.

Jeffrey Lam, President Commercial Aerospace at ST Engineering, said: "The classification of the AirFish is a milestone event for both ST Engineering AirX and Bureau Veritas. Our collaboration not only validates the engineering excellence behind the AirFish but also sets a precedence for future WIG craft to enter the global market with confidence and regulatory support. We are thrilled to offer the world a paradigm-shifting product that will redefine maritime travel for generations to come."