"batch-nominal elastic modulus of the fibers in an FRP laminate with the modulus measured with impregnated tows, by extensometers, between 1000 and 6000 microstrains; the Measurement Committee will accept the following testing methods (and may accept other similar methods): SACMA-SRM16, ASTM D 4018, or JIS R 7601;"
Several of the rules I like: No trim adjustments to foils No water ballast No boundary layer technology on hulls Manual power only (no more generators, etc.) Limited use of electronics, wireless, weather tracking, etc. Inclusion of cameras and microphones for spectators.