Civil Aviation Bureau

Welcome to the Japan Air Navigation Service

    Before COVID-19, we saw the number of aircraft passing daily through the skies of Japan reach as many as 5,100, and we expect that this growing trend will be seen again when the situation returns to normal.
    As an air navigation service provider in Japan, it is essential to strive to maintain safer skies of Japan even in the circumstances where demand for air transportation is increasing.
    We are committed to ensuring the safety of the skies of Japan around the clock.