Vehicles customarily used on landing areas should be marked in accordance with the provisions of F.A.A. technical standard order TSO-N4, Army-Navy-Civil uniform requirements for the marking of vehicles used on landing areas.
[Statutory Authority: Chapter 47.68
RCW. WSR 96-17-018 (Order 164), recodified as § 468-240-030, filed 8/13/96, effective 9/13/96; O.M.&L. standards (part), filed 9/13/61.]