Welcome to the website of the Channel Islands Director of Civil Aviation (DCA). The DCA has overall responsibility to ensure the safety and security of civil aviation in the Bailiwicks of Jersey and Guernsey and their airspace. The DCA publishes a regulatory guide called the Aviation Journal that contains advice, guidance, policy and notices. This site also contains specific technical requirements and information circulars associated with registering an aircraft in Guernsey, plus links to the main sites for both the Jersey and Guernsey aircraft registries.
The site is under development although documents and other data are live and current.