NASA intends to issue a sole-source contract to ARGON CONCEPTUAL SYSTEMS, LLC for the operational management, technical oversight, and sustainment of the Trelew Meteor Radar (TreMoR). The performance of services will be located at NASA's Goddard Space Flight Center (GSFC). The government is allowing other interested organizations to submit their capabilities for evaluation to potentially compete the contract, with submissions due by 12 p.m. Central Standard Time on April 10, 2026. This procurement is for commercial items and services under NAICS code 541715. A determination on whether to proceed competitively is solely at the government's discretion.