Profile: Atmospheric Observing Systems, Inc. deals with process measurement equipment. We are specialized in the design, building, and deploying of climate measurement systems. We offer observational platform and instrumentation devices. Our AOS® CO2 airborne analyzer system is a portable, fully automated, artifact-free, in-situ air sampler for the measurement of atmospheric carbon dioxide. It takes multiple forms, depending on the platform and scientific objectives. The forms are rack mount, fuselage, wing pod and modular. There are both manned and unmanned aircraft. AOS has a team of individuals that have taken the system from invention to full deployment in successful support of scientific missions. Our AOS eUAV (expendable unmanned aerial vehicle) is designed as an autonomous plane with an integrated CO2 analysis package. It has the ability to take off from a runway, or be launched from its associated launch platform from a point on land or sea.