Free-to-view (FTV) is a term used for audiovisual transmissions that are provided free without any form of continual subscription . It differs from free-to-air (FTA) in that the program is encrypted. Free-to-view vs. free-to-air The free-to-view system contrasts with free-to-air (FTA), in which signals are transmitted in the clear, without encryption, and can be received by anyone with a suitable receiving dish antenna and DVB-compliant receiver (although these services can include proprietary encrypted data services such as an EPG that is only available to reception equipment made for, or authorised by, the FTA broadcaster). Free-to-view services are broadcast encrypted and can only be viewed with reception equipment that includes a suitable conditional-access module and viewing card, in the same way as a pay-TV satellite service. However, the FTV service viewing card is not subject to a continuing subscription payment for viewing the service's channels and may be available for a regular fee, a one-off payment or even for free. Services which charge a regular fee for reception can still be considered free-to-view, and not pay-TV if the fee is not for the programming content but for the delivery. For example, the HD+ service in Germany, which broadcasts HD versions of channels which are also available free-to-air in standard definition, defended its service fee saying it "is related to the reception of the offer and not to specific content, parts or packages of the offer". Commercial restrictions and targeting The free-to-view system allows for restricting access based on location of the viewer. For example, in the UK prior to the launch of Astra 2D, UK channels broadcasting from the Astra 28.2°E satellites used a wide beam and could be received across Europe on small dishes. Those channels which were non-subscription but aimed at the UK only, or restricted from broadcasting outside the UK by way of programme rights (such as Channel 5) or governance (such as the BBC channels), were broadcast encrypted using Videoguard (as used by Sky (UK) for its pay-TV services) with viewing cards made available to UK residents only. The launch of Astra 2D with a broadcast beam narrowly aimed only at the UK and Ireland enabled UK channels to switch from broadcasting free-to-view to free-to-air, while maintaining their UK exclusivity. The decline of UK free-to-view in favour of narrow-beamed free-to-air has been gradual: The BBC's eight digital channels were encrypted under the scheme from their launch on