AC 70/7460-1D Appendix 2 4/18/75 CHAPTER 6
STANDARDS FOR LIGHTING
CHIMNEYS AND
SIMILAR SOLID OBSTRUCTIONS
HIGH INTENSITY WHITE OBSTRUCTION LIGHTS
I DAY AND NIGHTTIME FIT HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL 1200 (360m) 1000 (300m) 800 TOP 600 (180m) "'B-2" TOP 400 (120m "8=1" 200 • 1/3 (60m) (45m) 150 - 1 LEVEL-+ (90m) 300 (120m) 400 2 LEVEIS - (150m) 500 (180m) 600 • (210m) 700 — 3 LEVELS (240m) 008 (270m) •900 Page 4 HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 4.
Appendix 2 1900 (570m 1700 (510m) HIGH INTENSITY WHITE OBSTRUCTION LIGHTS
HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL EDAY AND NIGHTTIMELT 1500 (450m) 1300 (3·0m) 1100 (i (330m) 700 (210m) 500 (150m) 300 (90m) 7/4 1/5 100 (40€) (WOLZ) 900 +3 LEVELS I (300m) 1000 (330m). 1100 4 LEVELS (360m) 1200 (390m.) 1300 (420m) 1400 →po 5 LEVELS-i (450m) 1500
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 5.
AC 70/7460-1D 4/18/75 Appendix 2 2100 (630m} "B=6"
HIGH INTENSITY WHITE OBSTRUCTION LIGHTS 11900 TEHDAY AND NIGHTTIME (570m) HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL "B-5" 1700 (510m) .1500 {(450m) 1300 (390m) 1100 (330m) 900 (270m 700 ·210mg 2/5 500 (150m) 300 1/5 1/6 100 (30m) [45Qmì 1500. (480m) 1600 + LEVELSe (510m) 1700 (540m) 1800 ;(570m) 1900 -y6 LEVELST (600m) 2000 (630m) 2100
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Page 6 Fig. 6.
4/18/75 AC 70/7460-1D Appendix 2
CHAPTER &
STANDARDS FOR LIGHTING
TOWERS AND SIMILAR SKELETAL
OBSTRUCTIONS
- SKELETAL STRUCTURES:
High Intensity White Obstruction Lights -Day and Nighttime ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL (360m) 1200 -Antenna Light (Chap. 6, Para. 17.b. (5)) - High Intensity Light 1000 (300m . IC-3" Antenna Light if Appurtenance is greater than 20 feet (6im) above Structure 400 (120m "C-1" HEIGHT OF LIGHTS 200 160m (45m) 150 (90m) 300 (120m) 400 (150m) •500 (180m) 600 (210m) 700 (240m) 800 (270m) 900 LoY LEVEL-+ -2 LEVELS - 3 LEVELS +
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 7.
AC 70/7460-1D Appendix 2 4/18/75 1900 (570m) SKELETAL STRUCTURES:
High Intensity White Obstruction Lights HIgh Intensity (510m) 1700 •Antenna Light (Chop. 6, Para. 17.b. (5) HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL "C-5" 1500 (450m) tAntenna Light If Appurtenance is greater 1300 than 20 feet (6m) above Stru 4390₩ "C :11.00 (330m 900 (270m 700 (21 0m 500 (150m 300 (90m) (30m) 100 (270m) 900 (300m) 1000 (390m) 1:00 (360m) 1200 (390m) 3001 (420m) 1400 (450m) 15.00:
+3 LEVELS -4 LEVELS+ +15 LEVELS
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 8.
Appendix 2 2100 SKELETÄL STRUCTURES:
(630m) High Intensity White Obstruction Lights
•High Intensity 1900 - Antenna Light (Chap. 6, Para. 17 b.(5)) (570m) Antenna Light if_Appurtenance is greater V FRAME OF SKELETAL STRUCTURE than 20 feet (6m) aboys Structure I"C-5"
•1700 HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL (510m) OF MAIN 1500 (450m) 1300 (390m) 1100 ¡(330m) 900 (270m) 700 (210m) . 2/5 500
• 1150m 300 (90m) 100 (30m) 11500 1600 . 1700 1800 1900 ,2000 2100:
(450m) (480m) (510m) (540m) (570m) (600m) (630m) 5 LEVELS F -16. LEVELS.-
• HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 9.
AC 70/7460-1D 4/18/75 Appendix 2 CHAPTER 7, STANDARDS FOR LIGHTING †SOLID AND SKELETAL OBSTRUCTIONS
•WITH DUAL LIGHTING SYSTEMS DUAL LIGHTING: - WHITE LIGHTS DAYTIME LIGHTING.- RED LIGHTS _ NIGHTTIME LIGHTING LEGEND:
HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL • WHITE + RED OBSTRUCTION LIGHT WHITE + RED BEACON
- RED OBSTRUCTION LIGHT
•- RED BEACON 1000 (300m)
- "D-6" Hoé+ _800 {240m "D~5" 600 Ť80m) TOP "D-3" 120m) 400 TOP 3/¼
• "D-2" 2/5 200 (60m) 1/3 /5 (45m) 150 ~2 LEVELS + (90m) 300 § LÉVËLS- (135m) 450 -4 LÈVELS- (180m) 600 -S LEVELS -6 LEVELS- (225m) 750 (270m) 900
• HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Page 10 Fig. 10.
Appendix 2 2100 (630m 1900 (570m) WHITE LIGHTING: - DAYTIME LIGHTING HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL (51 0m) 1700. RED LIGHTS --- NIGHTTIME LIGHTING LEGEND:
- WHITE + RED BEACON- 1500 RED OBSTRUCTION LIGHT —WHITE + RED OBSTRUCTION LIGHT "D-106" (450m) I RED BEAÇONE : "D-10a'' I "D-9" 1300 (390m) 1100 (330m) 700 7210m 500
• (150m) 1/3 ·576 73/10 1200 2/9 1/5 _100 12011199111162120 (30m). 900 1000 1050 1350 1400 150ọ (270m) (300m) (315m) (360m) (405m) (420m) (450m) 17 LEVELS -8 LEVELS- —9 LEVELS —10 LEVELS—
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 11.
AC 70/7460-1D Appendix 2 4/18/75 2100 DUAL LIGHTING:
(63Uт) WHITE LIGHTS - DAYTIME LIGHTING ID-14" LEGEND: RED LIGHTS -NIGHTTIME LIGHTING WHITE + RED BEACON I . "D-13"E 1,900 -WHITE + RED OBSTRUCTION_LIGHT (570m) - RED BEACON -RED OBSTRUCTION LIGHTH "D-12" HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL 1700 /Ćї2/13 (51 0m) "D-11" TOP% :11/12 1500 (450m) 71/10/11 Пото/з truste 1390m 1300 / 9/31 1100 18/ (33Um) £7/11 -¿V/L- 900 (270m) 6/11 [єL/9- (210m 700 [5/12} 500 (150m 3/11 1/41 13/149/17 300 {9Õm +1/6 2/13- 3/7 100 БІЛІ 1/12 - (30m) (450m) 1500 (495m) 16:50 (540m) (585m) 1950 (630m) _2100
- I| LEVELS. HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL →+ 14 LEVELS→ Page 12 Fia. 12.