Complex sentence: The application for the new service, initially known as Television Northern Canada (TVNC), was approved by the CRTC in 1991, and the network officially launched on over-the-air signals to the Canadian territories and far northern provinces on January 21,1992.
Split into simpler sentences: The application for the new service, initially known as Television Northern Canada (TVNC), was approved by the CRTC in 1991. The network officially launched on over-the-air signals to the Canadian territories and far northern provinces on January 21,1992.