AC 70/7460-1F 9/27/78 Appendix 2 2100 (641 m) " B=6
HIGH INTENSITY WHITE OBSTRUCTION LIGHTS 1900 ¡DAY AND NIGHTTIME PL (580m HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL *'B-5" 1700 (519m) ІEБ/6.
1500 1300 (397 m) 1100 (336m) (214m)
• 2/5 1/3 500 (153m) 300 1/5 1/6 (92m) 100 (31m) 1500 1600 1700 1800 1900 2000 2100 (458 m) (488) • (519m) (549m) (580m) (61 0m) (641 m) +5 LEVELS: -6 LEVELSL
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 6.
9/27/78 AC 70/7460-1F Appendix 2 CHAPTER 6 -STANDARDS FOR LIGHTING
TOWERS AND SIMILAR SKELETAL
OBSTRUCTIONS SKELETAL STRUCTURES:
High Intensity White Obstruction Lights Day and Nighttime HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL 1200 - High Intensity Light
- Antenno Light (Chap. 6, Para. 17.b. (5)) 1000 (305m) "C-3"
- Antenna Light if Appurtenance is greater
- than 20 feet (6 m) above Structure
STRUCTURE (183m 600 "C-2" FRAME OF SKELETAI
E MAINT 400 TOP OF ¡ (122m) 200 (61 m) 150' 300 400- (46m) LI LEVEL → HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL (92m) (122m) - 2 LEVELS (153m) 500 (183m) 600 - 3 LEVELS. (214m) 200 (244m) 800 (275m) 900 Fig. 7.
276-5760-78-6 = 1:705 Page 7
AC 70/7460-1F Appendix 2 9/27/78 1900 (580m) SKELETAL STRUCTURES:
High Intensity White Obstruction Lights High Intensity 1700 •Antenna Light (Chap. 6, Para, 17,b. (5) (519m) HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL -"C-5" 1500 (458m) Antenna than 20 feet (6m) above Structure Light if Appurtenance is greater TRUCTURE 1300 (397 m) "C (336m) 1100 "C-3" FRA 900 (275m) 700 (214m) 2/ 500 (153m) 300 (92m)
1.00 (31m) (275m) .. 900 (305m) 1000 (336m) 1100 (366m) 1200 (397m) 1300 1400 (427m) " (458m) 1500 13 LEVELS + •4 LEVELS - 5 LEVELS 1
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 8.
9/27/78 AC 70/7460-1F Appendix 2 (641 m) 2100 - SKELETAL STRUCTURES: High Intensity White Obstruction Lights
•High Intensity 1900 - Antenna Light (Chap. 6, Para. 17.6. (5)) (580m) Antenna Light if Appurtenance is greater! P OF MAIN FRAME OF SKELETAL STRUCTURE than 20 feet (6m) above structure I "C-5" I 1700 HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL (519m) 1500 (458m) (397m) 1300 TERz 1100 (336m) 900 (275m) 700 (214m † 2/5= 500 ,(153m 300 (92m) 100 (31m) ¡(458m) 1500 (488m) • 1600 (519m) 1700 (549m) 1800 (580m) 1900 (61 0m) 2000 (641 m) 2100 5 LEVELS - 6 LEVELS -
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 9.
AC 70/7460-1F 9/27/78 Appendix 2 CHAPTER 7, STANDARDS FOR LIGHTING
SOLID AND SKELETAL OBSTRUCTIONS
WITH DUAL LIGHTING SYSTEMS DUAL LIGHTING: H
RED LIGHTS WHITE LIGHIP TH NIGHTTIME LIGHTING WHITE LIGHIP I HIGHTTIME LIGHTING -- DAYTIME LIGHTING - LEGEND:
- WHITE + RED BEACON
• WHITE + RED OBSTRUCTION LIGHT;
• RED OBSTRUCTION LIGHT
• RED BEACON 1000 05m) "D-6" 800 44m) "D-5" 5/6 600 :"D=4" 33m) TOP :2/3 "D-3" 400 22m) 3/4 4 315 1/2 HEIGHT OF LIGHTS ON 200 2/3 1/2 - 2/5 J'(61m) 450 750 900 (46m) (92m) (137m) (183m) (229m) (275m) -2 LEVELS -3 LEVELS - -4 LEVELS -1 -5 LEVELS- 6 LEVELS-
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 10.
Appendix 2 2100 (641 m) 1900 (580m)
JUAL LIGHTING
WHITE LIGHT - DAYTIME LIGHTING HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL (519m) 1700 RED LIGHTS -- NIGHTTIME LIGHTING LEGEND: :
WHITE + RED BEACON (458m) 1500 • RED BEACON. •WHITE + RED OBSTRUCTION LIGHT • RED OBSTRUCTION LIGHT- "D-106" POPT "D-10a" 1300 • "D-9" (397m) "D-8".
1100 :4/5†F (336m) "D-76".
Ö₽ - "D-7a" 900 (275m 15/8:TH9t (21 4m) 700 -8/51119 12/10 1527511+2/5 500 (153m) 1173619119 300 (92m) 1/5 100 10314 (31m) 1000 1050 1200 1350 1400 1500 (275m) (305m) (320m) (366m) (412m) (427m) (458m) -7 LEVELS• -8 LEVELS -9 LEVELS -→10 LEVELS-
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 11.
AC 70/7460-1F 9/27/78 Appendix 2 (64Tm) 2100 WHITE LIGHTS - DAYTIME LIGHTING DUAL LIGHTING: D•14
RED LIGHTS ---NIGHTTIME LIGHTING LEGEND: I tOUT AHHH -WHITE + RED BEACON J "D-13" 1900 •WHITE + RED OBSTRUCTION LIGHT OP (580m) •RED BEACON - RED OBSTRUCTION LIGHTH :"D-12" ТОРАХ HEIGHT OF LIGHTS ON STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL 1700 (519m) "D~T 1500 (458m) 10/11 ì5/7 (397m) 1300 -3/4: ··/З P·9/14 1100 Д8/11 - 8/13- 4/7.
(336m) 17/13- 900 (275m) 6/11 1/21 6/13 700 5/11 15/12} 75/131 5/14 (214m) UUITL 1/3 - 2/7 500 (153m) :3/11 par 13/1410 300 (92m) 2/13 100 1/1/131 11714- (31m) (458m) 500 (503m) 1650 (549 m) 1800 (595m) 1950 641 г S10
• I| LEVELS- -12 LEVELS - 13 LEVELS,
HEIGHT OF STRUCTURE IN FEET (METERS) ABOVE GROUND LEVEL Fig. 12.
U. 8. GOVERNMENT PRINTING OFFICE: 1978 0 - 376-776 Page 12