Supersite 15x5 Aksay, Аксайский, 54а, 5 сек, раз в 1 мин

A supersite (superboard) is a very large panel structure (standards 12×4, 15×5 m), erected on a high stand outside the city or on a major highway, with external lighting and the option of a three-sided prismatron that rotates three different creatives.