Marine
c. "Technology" according to the General Technology Note for the "development" or "production" of any of the following: 1. Surface-effect vehicles (fully skirted variety) having all of the following: 2. Surface-effect vehicles (rigid sidewalls) with a maximum design speed, fully loaded, exceeding 40 knots in a significant wave height of 3.25 m or more; 3. Hydrofoil vessels with active systems for automatically controlling foil systems, with a maximum design speed, fully loaded, of 40 knots or more in a significant wave height of 3.25 m or more; or 4. 'Small waterplane area vessels' having any of the following: