Updates to the London Control adaptation data are usually published quarterly, in March, June, September and December of each year, depending on the amount of change within UK airspace. Each update brings the adaptation data up-to-date to the relevant AIRAC cycle and includes the latest version of the program files. Most updates also include other enhancements, such as additional flight plans and voice files.
Below is a list of the updates published to date (the most recent update is at the top of the list). Clicking on the links will open a PDF file with more information about the contents of the update.
September 2009 - Not published
June 2009 - Not published
September 2008 - Not published
September 2007 - Not published
Note that the updates are cumulative. Each one includes all of the changes from the previous updates, as well as the most recent data.
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