The purpose of the Green Bank radio communications system is to provide an efficient and easy to use means of passing official or operational information between operations, maintenance, and management personnel. Given the nature of our business and need for communications in areas where phones or intercom systems are impractical or unavailable, the adoption of a radio communications system was a natural choice. The radio system we use consists of various components maintained, operated, and controlled by different divisions. As with most systems, rules and procedures have been established to ensure compliance with safety and proper use of the radios. Specific rules governing the use of this system are outlined as NRAO Green Bank policy and within Federal Communications Commission (FCC) regulations. Please review these documents as well.