Callsign R1NN
Movie| Title | Позывные Р1НН |
| User score | 4.5 |
| Release date | Jan 1, 1975 |
| Genre | Documentary |
| Director | Aleksandr Sokurov |
| Production country | Soviet Union |
| Production companies | Gorky Film Studios |
| Run time | 23 min. |
In the 20's an enthusiast radio amateur, Fyodor Lbov, experiments one of the first short-waves radio in the city of Gorky.
