The National Park Service (NPS) intends to award a Sole Source contract for the repair and refurbishment of radio collars (Model TGW-4677) used for tracking bison and pronghorn at Yellowstone National Park. This procurement is necessary to ensure the effective management of wildlife tracking equipment, which plays a crucial role in monitoring animal movements within the park. The acquisition will follow simplified procedures under FAR 13.106-1(b) and is classified under NAICS code 334220, with a small business size standard of 1,250 employees. Interested firms that believe they can provide these services are encouraged to contact Contract Specialist Barbara Glen at barbara_glen@nps.gov or 303-345-1131 for further information, as the NPS retains discretion over the decision not to solicit competitive quotes.