Silicon Chip in Australia recently came up with a project to aligns radios, it is here:
http://www.siliconchip.com.au/Issue/...S?res=nonflash
Obviously to get the the whole article you would have to be a subscriber. No doubt they will be kits. A lot of Silicon Chips stuff gets reproduced in the UK, in other magazines, might be EPE, they do a lot of world beating kit projects.