Eddie Trunk announced this on his radio show and website. He supposedly already has the dates but can't give out the details yet. The folks on the IMBB are going crazy waiting for the official announcement.
"Iron Maiden is coming to the USA! The Powerslave tour is being recreated and there will be a show in the NY/NJ area in Feb. Can't give more details yet but I will have you covered with some cool special events exclusive to my audience. Stay tuned, really cool stuff coming."