Lockheed Martin Space, Sunnyvale, California, has been awarded a $7,394,373 modification (P00063) to contract FA808-12-C-0010 for Advanced Extremely High Frequency satellite vehicles 5/6. The contract modification is for Space Vehicle 5 Liquid Apogee Engine (LAE) 4-corners testing request for equitable adjustment. Work for this effort is complete. The testing of the LAE engine took place in Tokyo, Japan, the removal and replacement took place in Sunnyvale, California. Fiscal 2017 missile procurement funds will fund the contract. Total cumulative face value of the contract is $2,032,081,111. Space and Missile Systems Center, Los Angeles Air Force Base, California, is the contracting activity.