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Mirach aerial target

MOD Aberporth


Advance Alert Service

Find out how to register for our e-mail alert service and receive advance notification of any Range activities.

NB. Warning to shipping – please be aware that a GPS Jamming Activity will be taking place on the 19th and 20th May between 1400 & 1600 which may affect on-board navigational systems.

Information for Mariners

This section contains important safety information for mariners who fish, sail, paddle or board in Cardigan bay.

Information for Pilots

Due to the hazardous nature of the work carried out at MOD Aberporth the Civil Aviation Authority (CAA) enforces an air danger area over the site when the range is active.