The Radio and Telegraph Control Act

radio regulations and additional radio regulations in force thereunder, and includes any conventions or regulations which may from time to time be made in substitution therefor or for the amendment thereof; ?land mobile service? means a mobile service be

The Radio and Telegraph Control Act

radio regulations and additional radio regulations in force thereunder, and includes any conventions or regulations which may from time to time be made in substitution therefor or for the amendment thereof; ?international telecommunication union? means t