Code of Federal Regulations

Title 14 - Aeronautics and Space
Volume: 1Date: 2024-01-01Original Date: 2024-01-01Title: Section 29.1393 - Minimum intensities in any vertical plane of forward and rear position lights.Context: Title 14 - Aeronautics and Space. CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION. SUBCHAPTER C - AIRCRAFT. PART 29 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT. Subpart F - Equipment. - Lights.
§ 29.1393 Minimum intensities in any vertical plane of forward and rear position lights. Each position light intensity must equal or exceed the applicable values in the following table:
Angle above or below the horizontal plane Intensity, I
1.00
0° to 5° .90
5° to 10° .80
10° to 15° .70
15° to 20° .50
20° to 30° .30
30° to 40° .10
40° to 90° .05