USAF wants to modernize B-52H’s radar Posted on October 4, 2014 by alert5 The U.S. Air Force has approached the industry for solutions to upgrade the AN/APQ-166 radar installed on the B-52H. [thumb]http://www.flightglobal.com/news/articles/us-air-force-again-seeks-to-upgrade-b-52h-radars-404306/[/thumb]