No 1 Aeronautical Information Documents Unit

No 1 AIDU provides aeronautical information products and services to UK defence.

The No 1 Aeronautical Information Documents Unit (No 1 AIDU) has a mission to provide timely, relevant and accurate aeronautical information in support of defence objectives.

We work to very strict guidelines covering all aspects of our product from the gathering of aeronautical information, the compilation and production of that information, to the procurement of materials and dissemination of the final product.

Since 1999 the unit has continually held a certificate of excellence from the British Standards Institute for compliance with EN ISO 9001 Quality Management Systems, currently the 2008 standard. In addition, No 1 AIDU has ED76 accreditation; the European Directive governing all electronically gathered and produced aeronautical data.

A history No 1 AIDU is available.

Contact us

No1 Aeronautical Information Documents Unit
Royal Air Force Northolt
West End Road
United Kingdom

Telephone: +44(0)20 8833 8209/8587



The milFLIP website (military flight information publications) can be accessed by registered users only.

Publications and charts

Find out about our publications and charts in the AIDU products and services catalogue.

Order forms

  1. No 1 AIDU order forms

    • Form
Published 1 January 2011
Last updated 25 October 2013 + show all updates
  1. Added AIDU products and services catalogue and AIDU order forms
  2. First published.