The Soviet Research Institute of Agricultural and Special Applications of Civil Aviation (now the State Research Institute of Civil Aviation). A Ka-26 helicopter with a device for extinguishing fires during testing.
- Categories: Education, Science & Technology
- Location: Russia
- Event date: 01.05.1972
- Date published: 31.05.2018
- Credit: Sputnik
- Source: Sputnik
- Original: A72-3823, 35 mm film
- Media: JPEG, 3543x5283px, 7.3Mb