The opening ceremony of the Eighth International Helicopter Technology Exhibition "HeliRussia 2015."
- Categories: Science & Technology, Arts, Culture & Entertainment
- Location: Moscow, Russia
- Event date: 21.05.2015
- Date published: 21.05.2015
- Author: Ilya Pitalev
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 4304x2945px, 6.4Mb