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14 CFR 25.1397

§ 25.1397 Color specifications.

United States · 14 CFR — Aeronautics and Space · Status: effective

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14 CFR 25.1397, § 25.1397 Color specifications, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/54294
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Full text

Each position light color must have the applicable International Commission on Illumination chromaticity coordinates as follows: (a) Aviation red— (b) Aviation green— (c) Aviation white— Where y0 is the y coordinate of the Planckian radiator for the value of x considered.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.