This is a notice of intent to award a sole-source purchase order to YSI Inc. for upgrading 15 data control platforms. The contract requires delivery within 6 months, with a specific schedule to upgrade batches of 3-4 units each month. The work involves retrofitting specific DCPs with new satellite radios, and the contractor must cover the cost of returning the upgraded units. The location for service performance is not specified, and no budget information is provided. The government believes only YSI can provide these upgrades, but it will consider capability statements from other firms to determine if a competitive procurement is possible.