With all these Harriers that are being built,I found this video. Near the end it has a wind vane on the cockpit. Neat stuff with this plane.
http://www.bbc.co.uk/news/uk-11996311
http://www.bbc.co.uk/news/uk-11996311
Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.