The Naval Information Warfare Center (NIWC) Atlantic intends to award a sole-source, firm fixed-price purchase order to United States Antenna Products LLC for the repair of 75 Antenna Control Units. The work will be performed at the contractor's location in Frederick, MD. This is a notice of intent and not a request for competitive quotes, but interested vendors have three days from the notice posting to identify their interest and capability. Responses will be considered to determine if a competitive procurement is warranted. All correspondence should be sent to the provided email address.