The Department of Defense, specifically the Department of the Navy's NIWC Pacific, is seeking to procure annual software license maintenance for the Multi-Site Automated Observation System (AOS). This procurement includes the renewal of licenses for 14 Level 2 AOS units, as well as 80 Base Licenses and 1 Level 1 upgrade, which are critical for supporting the Meteorological Mobile Facility (Replacement) and the Naval Integrated Tactical Environmental System (NITES), Mobile Variant (IV). The software maintenance is essential for ensuring the operational readiness and effectiveness of these systems in providing accurate meteorological data. Interested vendors can reach out to Contract Specialist Juanpablo Villegas at juanpablo.villegasjorquera.civ@us.navy.mil or by phone at 619-553-4330 for further details regarding this presolicitation opportunity.