![OM-M874 - Niki Rotor Aviation Kallithea operated by Private operator taken by Ferenc Kolos (photoID 25200) - PlanePhotos.Net OM-M874 - Niki Rotor Aviation Kallithea operated by Private operator taken by Ferenc Kolos (photoID 25200) - PlanePhotos.Net](https://www.planephotos.net/photos/25200_Niki-Rotor-Aviation-Kallithea_OM-M874.jpg)
OM-M874 - Niki Rotor Aviation Kallithea operated by Private operator taken by Ferenc Kolos (photoID 25200) - PlanePhotos.Net
![Bulgarian Niki Rotor Aviation is eyeing expansion on the gyrocopter market with its stylish aircraft Bulgarian Niki Rotor Aviation is eyeing expansion on the gyrocopter market with its stylish aircraft](https://therecursive.com/wp-content/uploads/2021/10/Gyrocopters-branded.png)
Bulgarian Niki Rotor Aviation is eyeing expansion on the gyrocopter market with its stylish aircraft
![OM-M874 - Niki Rotor Aviation Kallithea operated by Private operator taken by Cecilia Rozgonyi (photoID 25109) - PlanePhotos.Net OM-M874 - Niki Rotor Aviation Kallithea operated by Private operator taken by Cecilia Rozgonyi (photoID 25109) - PlanePhotos.Net](https://www.planephotos.net/photos/25109_Niki-Rotor-Aviation-Kallithea_OM-M874.jpg)
OM-M874 - Niki Rotor Aviation Kallithea operated by Private operator taken by Cecilia Rozgonyi (photoID 25109) - PlanePhotos.Net
![Bulgarian Niki Rotor Aviation is eyeing expansion on the gyrocopter market with its stylish aircraft Bulgarian Niki Rotor Aviation is eyeing expansion on the gyrocopter market with its stylish aircraft](https://therecursive.com/wp-content/uploads/2021/10/gyrocopters.png)