Low intensity obstacle lights on vehicles should be FLASHING YELLOW
Cap 168 Chapter 6
High Intensity Lighting – FLASHING WHITE
Air Navigation Order Section 1 Part 28 Article 29 – Lighting of en route obstacles
Low intensity obstacle lights on vehicles should be FLASHING YELLOW
Cap 168 Chapter 6
High Intensity Lighting – FLASHING WHITE
Air Navigation Order Section 1 Part 28 Article 29 – Lighting of en route obstacles