FCC allocating more 802.11a spectrum
dr
<a href="http://hraunfoss.fcc.gov/edocs_public/attachmatch/DOC-234566A1.pdf">This</a> is the FCC Notice of 
Proposed Rulemaking allocating another 255mhz of spectrum in the 5ghz range for 802.11a and other 
unlicensed.  Expect those firmware updates soon to use new channels.