Corridor Business Journal: Cedar Rapids-based Rockwell Collins has been selected by the U.S. Air Force Life Cycle Management Center to provide its latest-generation Digital GPS Anti-Jam Receiver, or DIGAR. The DIGAR receivers will provide reliable navigation for Air National Guard and Air Force Reserve F-16 aircraft operating in contested environments. They will be the first combat fighter aircraft to be installed with the latest version of the receiver. Over the last 10 years, Rockwell Collins has delivered more than 100,000 anti-jam systems across weapons, aircraft and soldier systems.