Participants in the contest of amateur aircraft designers, demonstrating a backpack engine with a propeller for horizontal flights.
- Categories: Lifestyle & Leisure
- Location: Moscow, Russia
- Event date: 07.11.1987
- Date published: 16.11.2004
- Author: Vyacheslav Bobkov
- Credit: Sputnik
- Source: Sputnik
- Original: 87-12387, 35 mm film
- Media: JPEG, 2019x3000px, 1.5Mb