YEREVAN, DECEMBER 12, ARMENPRESS. A Bulgarian company has been producing – and selling – gyrocopters around the world. Based in Pravets, just 60 km to the west of Sofia, NIKI Rotor Aviation is the sole producer of autogyros in the country.
YEREVAN, DECEMBER 12, ARMENPRESS. A Bulgarian company has been producing – and selling – gyrocopters around the world. Based in Pravets, just 60 km to the west of Sofia, NIKI Rotor Aviation is the sole producer of autogyros in the country.