FCC and FAA Tower Marking and Lighting Requirements
From The RadioReference Wiki
This page contains links to the FCC and FAA web sites explaining when towers and other structures must be marked with red and white paint or white strobe lights in the daytime and red lights at night.
- FCC Antenna Tower Lighting and Marking Requirements
- FAA Advisory Circular AC 70/7460-1K
- FCC TOWAIR Determination - Calculator for determining if a structure at a particular location must be registered.