CKSL is a Canadian radio station, broadcasting at 1410 AM in London, Ontario, Canada. The station airs a comedy radio format branded as Funny 1410. The station broadcasts with a power of 10,000 watts from its transmitter site located in South London. In November 2011, CKSL announced that it would change formats by January 2012 to become the first radio station in Canada devoted to comedy radio. The new format, "Funny 1410", will consist of bits performed by major stand-up and improvisational comedians. The new format will be programmed by Astral Media's syndication arm.