Rockwell Collins was awarded a $7.4 million contract modification with the U.S. Navy for the production of AN/ARC-210(V) Electronic Protection Radio Systems for U.S. Air Force (USAF) A-10 and F-16 aircraft and U.S. Navy (USN) MV-22 aircraft. This option exercise consists of 58 RT-1824(C) ARC-210 Receiver-Transmitter Radios for the Navy; 54 C-12561A Radio Control Sets for the USN (29) and Air Force (25). In addition this option provides for 50 RT-1851A(C) ARC-210 Receiver Transmitter Radios; six MT-4935 Mounting Bases; 60 MT-6567 Mounting Bases; 60 C-12719 Controls; and 60 RF Filter Diplexers for the USAF. Work will be performed in Cedar Rapids, Iowa, and is expected to be completed in July 2009.