Are there mandatory changes for 2011?  I've rescanned my receivers/TVs and come upt with 12-14 new broadcaster/subchannels.  I was wondering if they had to be on the air by midnight 12/31/2010 or something.
				
			

In September 2010, the FCC announced a proposal to set a hard deadline of 2012 for low power stations to broadcast in digital.



 
	