Welcome to the Digital Datasets page. Here you’ll have access to all dataset documentation, regular datasets, and irregular or non‑standard datasets. Obstacle and terrain datasets are available on a separate page and can be accessed using the link below. Use the navigation links to jump directly to each section and find the information you need.

Dataset Documentation

Type	Download	Description
Dataset Checklist		The Dataset Checklist provides a summary of the currently valid datasets.
Dataset Specification		The Product Specification includes an overview of specification scope, data product identification, data content and structure, reference system, data quality, data capture, data maintenance, data portrayal, data product delivery, additional information and metadata. This framework facilitates and supports the use and exchange of the digital dataset, enabling air navigation users to evaluate the product and determine whether it meets the requirements of their intended applications.
Digital Dataset Evaluation Site	↗	Digital Dataset Evaluation Site

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Regular Datasets

The following datasets are updated and published every 28 days:

Type	Description	Effective From 03/09/2026	Effective From 01/10/2026	Comments
UAS Flight Restrictions	Navigation restrictions that are applicable to unmanned aircraft systems are published in the UK AIP (Section ENR 5.1 Prohibited, Restricted and Danger Areas), including restrictions applicable around aerodromes (Flight Restriction Zones) and restrictions applicable around other areas.
UK ICAO Obstacle Dataset Area 1	Obstacles (100 m or higher above ground) affecting air navigation in eTOD Collection Area 1, which comprises the entire territory and airspace of the UK and the UK Crown Dependencies (the Isle of Man and the Bailiwicks of Jersey and Guernsey).
UK ICAO AIP Dataset	Aeronautical information of lasting character within the entire territory and airspace of the UK and UK Crown Dependencies (the Isle of Man and the Bailiwicks of Jersey and Guernsey).
VFR Obstacles	VFR Obstacles

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Irregular Datasets

The following datasets are not updated on a 28 day AIRAC basis. The 'Effective From' column will indicate the most recent update of the dataset.

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Non-Standard Datasets

The following datasets are updated on receipt from the Dataset Sponsor and Owner, published only on an AIRAC release date. AIM is used for publishing purposes only. All queries and responsibilities are to be directed directly to the Dataset Owner as indicated below.

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