This is a Sources Sought notice for planning and market research only, not a solicitation. The National Weather Service's Radar Operations Center in Norman, OK, is seeking information on vendor capabilities for a potential 5-year IDIQ contract. The work involves tower inspection, engineering evaluation, and potential repair services for 160 WSR-88D radar towers to restore them to a like-new condition. Capability statements must demonstrate understanding of the attached Performance Work Statement. Responses are for informational purposes to help the government plan a potential future procurement.