From 10 to 20 October 2022, the photo exhibition "Aviation days" which is a initiative of the Bulgarian Astronautical Society - Plovdiv, the Library, the Bulgarian Air Force and the Association "Slavic World" can be seen at the National Library "Ivan Vazov" - Plovdiv, Floor 2. It is dedicated to 16 October - the Bulgarian Aviation and Air Force Day, as well as to 110 years of the Bulgarian Combat Aviation and 65 years of the Bulgarian Astronautical Society.

The exhibition includes 20 photo panels with more than 50 photos by leading aviation photographers currently serving in the Air Force. The images are of a very high creative and technical level and reveal the daily life of the servicemen of the aviation.
The official opening of the exhibition is on 12 October 2022 /Wednesday/ at 16.00 in the library.