SRI Test

It is preferable for each trailer yacht design to have an Self Righting Index (SRI) test completed.

Although not a prerequisite for registration of a design, an SRI test will provide an indication to owners and designers of a yacht's ability to self-right when heeled to 90 degrees under specified conditions.

NZTYA has kits available on request to enable owners and designers to undertake their own SRI tests.

Please contact The Secretary to arrange an SRI Test

The procedure for undertaking an SRI Test may be found here. 

SRI Instructions Page 1
SRI Instructions Page 2
SRI data sheets page 1
SRI data sheets page 2