[Elecraft] US 60 Meter Band Changes Approved by FCC

[Kevin Cozens]

On 11-11-19 02:36 PM, Mike Morrow wrote:
> Yesterday (18 November 2011), the FCC published its approval of changes
> to the US 60 meter band.
[snip]
> (3) Three emission modes (CW, RTTY, Data) are authorized in addition to
> the existing USB mode.

Is that a typo at the end of (3) above? It would be a break with (amateur 
radio) convention to use USB in that part of the radio spectrum.