Janyce Collins writes:

They're going to attempt to put a surface mine on the face of
Kagel Mountain, which will shut down Sylmar as a flying site. Ken Andrews has
set up an instant signature on the petition via email and the link is on our
forum (GHGA). The more stakeholders, the better.
Http://www.shga.com/forum/phpBB2/viewtopic.php?t=2586