Abschnitt 5.4 - 5.4 Refueling places
Refueling places must be designed and organised in such a way that aircraft fuel is stored safely and helicopters can be safely refueled.
The dimensions must guarantee the following protective distances:
10 m between buildings and refueling equipment
safety distance of 5 m between the main rotor circle or the tail of the helicopter and the refueling equipment
They must be equipped with fire extinguishers in a quantity that corresponds to at least 18 extinguishing agent units (EAU).