Shortlived TV channels

[JAS84]

On topic, Sky2 in its original format lasted less than a year, before it was revived with about four different names before settling on Sky2 again and then morphing into Sky Replay.

I mentioned Sky 2 earlier. It was exactly a year. The new version doesn't count as it lasted 15 years under that name and 18 years total (it was Sky One Mix for two years and then Sky Mix for one year) before becoming Sky Replay.