created: 20161101111240699
creator: user
modified: 20161101112151871
modifier: user
tags: 
title: HAM
type: text/vnd.tiddlywiki

; Zwenkgras, Leiden
: http://www.levinecentral.com/ham/grid_square.php?Grid=JO22ge

; Zendamateur worden
: http://www.ham-radio.nl/algemeen/amateur-worden/

; No-Nonsense Study Guides
: http://www.kb6nu.com/study-guides/