ICAO Document 9426 - Air Traffic, 1st Edition

Air Traffic Services Planning Manual (Doc 9426), including Amendments 1-4

This manual consists of guidance material previously contained in Annex 11 and the PANS-ATM, and, consequently, supplements the provisions governing ATS as specified in these documents as well as in Annex 2. The manual not only contains information which can, or should, be taken into account in the formulation of development programmes within State or regions, but also material which can, or should, be applied directly to the planning and operation of the ATS system.