| Roll-Rings are found operating in mission critical applications such as the SPS-48E radar system aboard aircraft carriers and the AN/APX-134 Big Look airborne radar aboard EP-3E aircraft for the US Navy, in the Patriot Missile System, in military helicopters, in military and civilian Air Traffic Control radar systems globally, in weather radar systems and in spacecraft mechanisms such as the European Space Agency’s MetOp2 weather satellite. View the full newsletter here. |  |