Is it permissible for an LPFM station to operate without personnel present?

Yes, an LPFM (Low-Power FM) station can operate unattended, but there are certain requirements and considerations that must be met:

1. EAS Compliance: LPFM stations are required to participate in the Emergency Alert System (EAS). This means that the station must have equipment in place to receive and broadcast emergency alerts. While the station can operate unattended for regular programming, it should be set up to automatically broadcast emergency alerts when necessary.
2. Maintenance and Monitoring: Even when operating unattended, LPFM stations must be regularly maintained and monitored to ensure proper operation and compliance with FCC rules. This includes monitoring audio quality, transmitter performance, and equipment functionality.
3. Public File Access: LPFM stations are required to maintain a public file that includes certain records related to station operations. While the physical public file can be kept off-site, it must be accessible to the public during specified hours or by appointment.
4. Technical Operation: LPFM stations must adhere to technical parameters set by the FCC, including transmitter power levels, antenna height, and interference protection requirements. These parameters must be maintained even when the station is operating unattended.
5. License Responsibility: The LPFM station’s licensee (which could be an individual or organization) is ultimately responsible for station operations and compliance with FCC rules. This responsibility includes ensuring that the station operates within its authorized parameters, even when unattended.

While LPFM stations can operate unattended, it’s essential to have systems in place to ensure that the station continues to meet its obligations, particularly in the event of emergencies or technical issues. Failure to do so can lead to compliance violations and potential sanctions by the FCC.

Unattended operation is allowed for LPFM stations with a few conditions:

• The station must be capable of shutting down within 24 hours in response to an interference complaint from another station (§73.809(c)).
• It must also be able to immediately shut off the transmitter if notified by the FCC that the station is causing spurious emissions (§73.809(d)).
• If your station is subject to a point pledge, then you must maintain a minimum of 8 hours of staff presence at the main studio each day (§73.872(b)(3)). Most modern transmitters have internet connectivity, allowing them to be controlled and monitored remotely from anywhere.
• While not required, it’s a good practice to notify the FCC Media Bureau in writing of the address and/or telephone number of a responsible party who can access the transmitter to address any out-of-compliance operation.