§29.1391 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: Dihedral angle (light included) Angle from right or left of longitudinal axis, measured from dead ahead Intensity (candles) L and R (forward red and green). 0o to 10o------------------------------- 40 10o to 20o----------------------------- 30 20o to 110o--------------------------- 5 A (rear white)-------------------------- 110o to 180o------------------------- 20