BAE SYSTEMS-BUILT WEATHER SATELLITE LAUNCHES AS PART OF U.S. SPACE FORCE PROGRAM

BAE Systems’ Weather System Follow-on – Microwave (WSF-M) satellite was successfully launched from Vandenberg Space Force Base in California. The U.S. Space Force’s Space Systems Command next-generation operational environmental satellite system will provide valuable data to help ensure the safety and success of warfighters as they carry out their missions around the world.

The satellite’s Microwave Imager (MWI) will take passive radiometric measurements at multiple microwave frequencies to gather real-time data on ocean surface winds, tropical cyclone intensity, sea ice, soil moisture, and snow depth, all of which are critical gaps in our current space-based environmental monitoring capabilities. WSF-M also includes a government-built Energetic Charged Particle (ECP) sensor designed to detect space weather incidents that cause spacecraft anomalies.

Together, these measurements will provide the Department of Defense with the environmental intelligence necessary to properly plan and conduct their military operations.




In addition to building the MWI, BAE Systems also designed and built the satellite bus and led all environmental and mission compatibility testing for the mission. The company was also awarded a follow-on contract to build a second WSF-M satellite, which will be completed in 2026.

BAE Systems collaborated with the Naval Research Laboratory’s (NRL) Blossom Point Tracking Facility (BPTF) on development of the ground system. WSF-M launched on a Falcon 9 rocket provided by SpaceX.