The government intends to award a sole source contract for Surface Velocity Profile Drifter Systems (Ice Trackers) in support of the U.S. Interagency Arctic Buoy Program. The contract will be procured from Pacific Gyre for 55 buoys. The period of performance is 90 days after contract award. This notice of intent is not a request for quotes, but all responsible sources may submit a quote for consideration. No budget amounts or performance location are specified.