WAC 468-240-150   Flashing of lights.  If the flashing mechanism in obstruction lighting circuits is installed so as to make it necessary for the lights to flash, the simultaneous flashing of all lights will be permissible.



[Statutory Authority: Chapter 47.68 RCW. 96-17-018 (Order 164), recodified as § 468-240-150, filed 8/13/96, effective 9/13/96; O.M.&L. standards (part), filed 9/13/61.]