The Department of Transportation, through the Federal Aviation Administration (FAA), is conducting a market survey for commercial technical support services related to the installation of GTR8000 radios, duplexers, and routers at three sites along the U.S. southern border in Texas. The objective is to enhance land mobile radio coverage for marine operations, specifically for the U.S. Customs and Border Protection program, by installing equipment in existing shelters at locations in Freeport, Galveston, and Matagorda, Texas. This initiative is crucial for improving communication capabilities for maritime security operations, ensuring operational readiness and compliance with safety standards. Interested vendors must submit their capability statements and responses by 4:00 p.m. Central Time on July 18, 2025, to Tamara Maxwell at tamara.m.maxwell@faa.gov, marking all documents as proprietary as necessary.