It broadcast on 104.4 FM in 16 languages (not simultaneously), including English, French, German, Spanish, Italian, Russian, Arabic, Albanian, Polish, Bulgarian, Romanian, Tagalog, Portuguese, Chinese, Japanese and Urdu.

[1] The station produced more than 15 hours of locally produced programmes daily, consisting of news, music, traffic, weather, chat, comment and entertainment tips.

The station broadcast content from the BBC World Service, Radio France Internationale and Deutsche Welle.

On September 16, 2010, an Athens public prosecutor confiscated AIR's transmitters on Mount Hymettus on the grounds that the radio was operating without a valid license.

The Greek National Broadcasting Council reviewed the station's status on September 21, 2010, and issued a non-binding recommendation to the Telecommunications watchdog about AIR's future.