Mon 7th: Visited Darsham CH radar station today. Today its largely scrubbed over but much still remains, including at least five of the eight pillboxes guarding it.  The pillbox design is unique to this site and is basically an L shape brick shuttered bullet proof pillbox. Perhaps its most unusual feature is the the variable loophole arrangement.  On top of the pillboxes can be seen the remains of presumably protection for a LAA gun. In addition, other buildings still survive such as the two guard houses at the entrances. Also at least one of the huge concrete blocks that would have supported the mast still exists.