47 CFR 17.22 : Telecommunication (Section 0.1 To Section 79.110) — Federal Communications Commission (Continued) (Parts 0 - 79) (Section 0.1 To Section 79.110) — General (Parts 0 - 19) (Section 0.1 To Section 19.735-203) — Construction, Marking, And Lighting Of Antenna Structures (Section 17.1 To Section 17.58) — Specifications For Obstruction Marking And Lighting Of Antenna Structures (Section 17.21 To Section 17.58) — Particular specifications to be used.

Link to an amendment published at 79 FR 56986, Sept. 24, 2014.

Whenever painting or lighting is required, the Commission will generally assign specifications in accordance with the FAA Advisory Circulars referenced in § 17.23. If an antenna installation is of such a nature that its painting and lighting in accordance with these specifications are confusing, or endanger rather than assist airmen, or are otherwise inadequate, the Commission will specify the type of painting and lighting or other marking to be used in the individual situation.