The Naval Air Systems Command (NAVAIR) intends to issue a sole-source modification to Teledyne Controls, LLC for a Cybersecurity System Assurance Report for the E-6B aircraft's Portable Maintenance Access Terminal. The report will compile specific cybersecurity assessment data. The procurement is justified as available from only one responsible source. The government will consider capability statements received within 30 days of the synopsis publication. Companies interested in subcontracting should contact a specified representative at Teledyne.