WELCOME TO THE FEDERAL AVIATION ADMINISTRATION'S (FAA)
Cooperative Surveillance and 1030/1090 MHz Spectrum Environment Model (CSSEM)
Stage 2 - Build: 2.beta.082224a

This tool is used by system operators and the FAA to assess whether equipment is compatible with the existing and future 1030/1090 MHz environment.

Users of this software may evaluate equipment with permanent or temporary deployments. Equipment may be added, removed and modified. Results of this evaluation will aid users to assess if equipment is compatible with the 1030/1090 MHz Environment.

Access to this website is limited to entities that have a requirement to conduct radio frequency coordination with the FAA. This may include government agencies, the military services, industry, and non-federal airports. Users must register with the System before access is granted. To establish an account, please submit a request by accessing the "Register here" link.

Please contact the FAA Spectrum Office if you have any questions or need assistance.

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This is an UNCLASSIFIED SYSTEM.
Under no circumstances shall classified information be
entered and/or uploaded into the 1030/1090 MHz
Spectrum Analysis.