A telecommunication tower has to carry the antennas and limit their tilt angle when strong winds blow.

When a tower bends by 1 degree, a beam targeting at 10 km distant antenna misses it by 175 m.

MaPPP constant targeting feature is based on the geometric properties of the parallelogram.

This structural principle, light and economic, stabilises the antennas independent from tower distorsion.

More about antennas targeting.

Real scale Test on a 30 m tower.

Camera set on the top of a targeting tower