Hull is HU postcode. Just did the search. H looks a little like N on the keyboard. R could be mistaken for a U I s'pose.......!!
I believe I read the Hull thing at the below thread....http://www.rforum.co.uk/index.php?topic=2385.0@eddie-nl, how do I go about ordering a version P with DAB from you?, can't send/receive PMs on here due to restrictions :sThanks,Richard