TAG Aviation (UK) has become the first UK operator to receive CAA authorization to use Apple iPads as Class 1 electronic flight bags. TAG pilots are replacing paper documents and charts with iPad apps such as Vistair DocuNet (a document management and distribution program) and Jeppesen Mobile FliteDeck (terminal charts and other aeronautical documents). TAG Aviation is planning to seek regulatory approval for paperless cockpits in other countries where it holds air operator certificates, including Switzerland, Spain, UAE (Bahrain) and China (Hong Kong).