Yes ... I state otherwise .. and it is correct.
If you are watching "Sky's" satellite broadcast to watch certain channels, for the moment, one still needs a viewing card to see those few channels.
Never mind if the channel is "terrestrially free" If Sky relay it, they can do all sorts of thing .. like soft-encrypt it.
Most sky boxes used as Freesat will not even display ch5 and a few others in the channel line up until a card is installed.
Best one is the old blue one .. This one ...
http://www.satandpcgu...esources/skycard3.jpg