This site provides web access to UK Airspace data, derived from the sources created by ASSelect, with many thanks to Alan Sparrow for consolidating the AIC data into a machine-readable form.

A simple API allows authorised applications to request details of UK Airspace that intersects a given bounding box. The available data includes

Airspace

AIP-derived Airspace definitions, including Name, Class, Vertical and Lateral boundaries.

Letters of Agreement (LoAs)

Based on the British Gliding Association's Letters of Agreement with various authorities, these define special use airspace accessible under defined circumstances.

Restricted Area Temporary - RA(T)s

From Mauve AICs. See ASSelect for details

For all of these features, lateral boundaries are available in geoJSON form to suppport drawing. See the UK Map for an example using Leaflet.

API details are available here. Registration is required to obtain a token permitting access to the API