Final answer:
The service center noncommissioned officer in charge (NCOIC) is typically responsible for maintaining radio transmission discipline within a military context. The FCC, established by the Communications Act of 1934, oversees radio and television station operations but not print media.
Step-by-step explanation:
The responsibility for maintaining radio transmission discipline over the radio net traditionally belongs to specific roles within an organization. Although the question does not provide a conventional context for these roles and the subject matter is slightly unusual, based on standard military communication protocols, the service center noncommissioned officer in charge (NCOIC) often manages this discipline. In a broader civilian or commercial context, radio operation and management may be overseen by controllers or a management team. It's key to recognize the role of the Federal Communications Commission (FCC), which was established by the Communications Act of 1934. The FCC mandates that radio and television stations adhere to certain rules in order to maintain their licenses, such as limiting advertising, providing a public forum for discussion, and serving local and minority communities. Additionally, the FCC has authority over television and radio but not over print media because the latter is not broadcast but purchased.