Links:

http://okdia.org/features/OK-Magazine-May-2015.pdf

http://okdia.org/features/16_a_compelling_case_magazin.php

http://okdia.org/features/OK-Magazine-April-2017.pdf

http://okdia.org/features/OK-Dinghy_July_2019_web.pdf

Published by Janusz Fraczek

USOKDRA Executive Secretary; USA14 / USA 14 / "Secretariat"