
Shacknews confirmed that Ubisoft will be releasing the demo to Tom Clancy's HAWX for the PC on 2nd March. The demo was supposed to have been released on the 25th of February but was delayed. Tom Clancy's HAWX is being developed by Ubisoft Romania and will be released for the XBOX360, PS3(March 6th) and the PC(March 13th).
Source : http://www.shacknews.com/onearticle.x/57453