§ 23.1391 - Minimum intensities in the horizontal plane of position lights.  


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  • § 23.1391 Minimum intensities in the horizontal plane of 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 (red and green) 0° to 10°
    10° to 20°
    20° to 110°
    40
    30
    5
    A (rear white) 110° to 180° 20

    [Doc. No. 4080, 29 FR 17955, Dec. 18, 1964, as amended by Amdt. 23-43, 58 FR 18977, Apr. 9, 1993]