UFC 3-535-01
17 November 2005
Figure 6-1. Obstruction Light Configuration, Height up to 105 Meters (350 Feet)
THE NUMBER OF
LIGHTS REQUIRED
DEPENDS ON THE
DIAMETER OF THE
STRUCTURE
WHITE
ORANGE
FLASHING
RED BEACONS
DOUBLE
STEADY BURNING
RED LIGHTS
45M TO 105M
(150FT TO 350FT)
45M TO 105M
(150FT TO 350FT)
UNDER
45M
(150FT)
STEADY BURNING
RED LIGHTS
94