I have developed a radar retroreflector you can weare on your head. It has the shape of a "crown" and you can make it easily by cutting out the shape I provide and folding it along the lines. It works for radar frequencies in marine X-band. I will supply planes and instructions free by e-mail. naftalikidron@hotmail.com

-- Naftali Kidron (naftalikidron@hotmail.com), July 15, 2004