FighterControl

I believe it is a mounting plate for the Red Shrimp antennas if my memory serves me correct.

Never noticed the flat plate before but found this doing a google search..http://books.google.co.uk/books?id=pmQX ... as&f=false" onclick="window.open(this.href);return false;

The plate is known as a counterpoise. Some Vulcans had two fitted such as XL359.

http://www.airliners.net/photo/UK---Air ... /0155400/L" onclick="window.open(this.href);return false;

See following links

http://forum.keypublishing.co.uk/showthread.php?t=99282" onclick="window.open(this.href);return false;

http://forum.keypublishing.co.uk/showpo ... count=1171" onclick="window.open(this.href);return false;