The U.S. Navy intends to issue a sole-source contract to Frontgrade Technologies Inc. for the evaluation, repair, and modification of four specific NIIN items. The work will be performed in Mechanicsburg, Pennsylvania. This is a notice of intent, not a competitive solicitation, but the government will consider capability statements from other sources submitted within 15 days of the notice's publication. Any company that is not an approved source must submit a source approval request with their response. The government does not possess the data needed to repair or manufacture these items.