See the Link
http://www.theospark.net/2011/04/video-closer-look-at-f-35.html
That's the X-35 from 2001 during the CDD Phase.
This is the F-35 from 2009-2010. http://www.youtube.com/watch?v=f_j-ho4y5Tw (http://www.youtube.com/watch?v=f_j-ho4y5Tw)
Kevin
aero-engineer