Section 73.1350, Transmission System Operation

47 CFR Section 73.1350(g) requires licensees to submit a "letter of notification" to the FCC in Washington, DC, Attention: Audio Division (radio) or Video Division (television), Media Bureau whenever a transmission system control point is established at a location other than at the main studio or transmitter within 3 days of the initial use of that point. The letter should include a list of all control points in use, for clarity. This notification is not required if responsible station personnel can be contacted at the transmitter or studio site during hours of operation.

The latest form for Section 73.1350, Transmission System Operation expires 2023-10-31 and can be found here.