A foreign ultralight aircraft may fly in Slovene airspace in accordance with the flight plan, with the abbreviation UL entered in the remarks, if the following conditions are fulfilled:
- A foreign aircraft has a permit to fly or an equivalent document issued by the foreign competent authority;
- The pilot of a foreign aircraft holds a valid pilot's licence for that class of aircraft and airspace in which he intends to fly;
- A foreign aircraft has a mandatory insurance certificate valid in the territory of the Republic of Slovenia;
- A foreign aircraft meets the condition regarding noise;
- A foreign aircraft has a radio station licence, if a radio station is installed in the aircraft;
- A foreign aircraft has a registration mark, and an identification plate and serial number, a notice with the use of equipment and minimal equipment.
