The Naval Air Warfare Center intends to sole-source the procurement of three PNT Configurator upgrades to Viavi Solutions Inc. as the original equipment manufacturer. Any other firm believing it can fulfill the requirement may submit a capability statement via email within 5 days of the notice's publication for agency consideration. The work is for an upgrade to a data collection hardware package in operation. All contractors must maintain an active SAM registration, which now requires a notarized letter, and must be certified through Defense Logistics Information Services to access Controlled Unclassified Information.