cb: yea, sorry I forgot to mention that you needed Google Earth
Jotor: thanks for posting the picture, Google won't let you "save as" - how did you do it?
SteveF: reminds me of a photo I took in Devon last summer. Someone had "carved" the same word into the heather on the hill of the opposite bank of the estuary. Unfortunately it didn't come out very well in the photo.
Bob: I guess the pilot would be quite paranoid if he knew...