The FAA requires conversion kits to modify ATCBI-5 configurations at ASR-8 facilities for the BNATCS implementation under the RSR Program. The existing rotary joints lack sufficient signal paths for RSR integration, necessitating conversion to a Mode-S compatible configuration. The conversion involves installing a kit that adds an extra signal path for ASR-8 rotary joint encoders. No specific timelines, budget amounts, or performance locations are mentioned in the description. This opportunity is relevant for suppliers of specialized radar system conversion components.