Northrop Grumman has expanded its Next Generation Jammer Low Band (NGJ-LB) Capability Block 1 (CB-1) solution team with the addition of structure supplier CPI Aero, Inc. based in Edgewood, New York. Following the proposal submittal for NGJ-LB in January, Northrop Grumman is moving forward with CB-1 execution by selecting CPI Aero, ...