Veraxx Engineering Corp., Chantilly, Virginia, is awarded a $46,000,000 cost-plus-fixed-fee, cost-reimbursable, firm-fixed-price, indefinite-delivery/indefinite-quantity contract. This contract provides for the technical upgrade of the Marine Corps Aviation Distributed Virtual Training Environment (ADVTE) to include analysis, development, production, enhancement, upgrade, test, installation and delivery, documentation, operation, and configuration management. Additionally, this contract provides for the sustainment of ADVTE equipment including network exercise control centers, common virtual training areas, and other aviation training equipment. Work will be performed in New River, North Carolina (15%); San Diego, California (15%); Oceanside, California (15%); Cherry Point, North Carolina (10%); Kaneohe Bay, Hawaii (10%); Ginowan, Japan (10%); Jacksonville, North Carolina (5%); Beaufort, South Carolina (5%); Twenty-nine Palms, California (5%); Yuma, Arizona (5%); and Orlando, Florida (5%), and is expected to be completed in November 2031. No funds will be obligated at time of award; funds will be obligated on individual orders as they are issued. This contract was competitively procured via an electronic request for proposal; three offers were received. The Naval Air Warfare Center Training Systems Division, Orlando, Florida is the contracting activity (N6134021D0021).