47 C.F.R. § 17.53
Lighting equipment and paint.
Cite as 47 C.F.R. § 17.53 (2026)
The lighting equipment, color or filters, and shade of paint referred to in the specifications are further defined in the following government and/or Army-Navy aeronautical specifications, bulletins, and drawings (lamps are referred to by standard numbers):
Outside white
TT-P-102
1
(Color No. 17875, FS-595).
Aviation surface orange
TT-P-59
1
(Color No. 12197, FS-595).
Aviation surface orange, enamel
TT-E-489
1
(Color No. 12197, FS-595).
Aviation red obstruction light—color
MIL-C-25050
2
.
Flashing beacons
CAA-446
3
Code Beacons, 300 mm.
Do
MIL-6273
2
.
Double and single obstruction light
L-810
3
(FAA AC No. 150/5345-2
4
).
Do
MIL-L-7830
2
.
High intensity white obstruction light
FAA/DOD L-856 (FAA AC No. 150/5345-43B
4
).
116-Watt lamp
No. 116 A21/TS (6,000 h).
125-Watt lamp
No. 125 A21/TS (6,000 h).
620-Watt lamp
No. 620 PS-40 (3,000 h).
700-Watt lamp
No. 700 PS-40 (6,000 h).
1
Copies of this specification can be obtained from the Specification Activity, Building 197, Room 301, Naval Weapons Plant, 1st and N Streets, SE., Washington, D.C. 20407.
2
Copies of Military specifications can be obtained by contacting the Commanding Officer, Naval Publications and Forms Center, 5801 Tabor Ave., Attention: NPPC-105, Philadelphia, Pa. 19120.
3
Copies of Federal Aviation Administration specifications may be obtained from the Chief, Configuration Control Branch, AAF-110, Department of Transportation, Federal Aviation Administration, 800 Independence Avenue SW., Washington, D.C. 20591.
4
Copies of Federal Aviation Administration advisory circulars may be obtained from the Department of Transportation, Publications Section, TAD-443.1, 400 7th St. SW., Washington, D.C. 20590.
[33 FR 11540, Aug. 14, 1968, as amended at 40 FR 30267, July 18, 1975]