Ventilator 202 (in Serbian, meaning: 'electric fan 202') was a live radio show broadcast by Beograd 202 radio station during the 1980s and hosted by Zoran Modli. It was one of the most important shows of Belgrade's "202" station and possibly also the most important project of its host. It first aired first June 3, 1979. Zoran Modli was its host until late 1987. He later hosted another similar show, Modulacije. "Ventilator 202" was renamed to "501" and hosted by Dubravka Marković, giving it her own style. It was notable for its promotion of local (domestic) demo music, early application of computers and introduction of "absolute radio" concept.
Ventilator 202 was a show done differently from other contemporary radio shows in Yugoslavia. Zoran Modli was not only the show's host but also operated the mixing console and other equipment himself. Essentially he was also a disc jockey.
During the second half of the 1980s, Ventilator 202 broadcast computer software recorded on cassette tapes for popular home computers Galaksija, ZX Spectrum and Commodore 64.