Sec. 25.1391 - Minimum intensities in the horizontal plane of
forward and rear position lights.
Each position light intensity must equal or exceed the applicable values in the following table: ------------------------------------------------------------------------ Angle from right or left of longitudinal Intensity Dihedral angle (light included) axis, measured from (candles) dead ahead ------------------------------------------------------------------------ L and R (forward red and green)..... 0° to 10°... 40 10° to 20°.. 30 20° to 110°. 5 A (rear white)...................... 110° to 180° 20 ------------------------------------------------------------------------ |