Big loss for ham radio community.
About 10 days ago I sent email to J.M. but he never replied...
Vlad, kb9olm

Ian White GM3SEK wrote:
According to the announcement on his website, Jan-Martin was found
dead
of a heart attack last week.

http://www.agder.net/la8ak/

Amateur radio has lost its genuine Norse Giant. Jan-Martin was a man
of
huge stature, with an engineering talent to match.


--
73 from Ian GM3SEK 'In Practice' columnist for RadCom (RSGB)
http://www.ifwtech.co.uk/g3sek