Complex sentence: NTV is rebroadcast as CJCN-TV from Norris Arm, as well as CBNT (CBC), which is rebroadcasted as CBNAT from Grand Falls-Windsor.
Split into simpler sentences: NTV is rebroadcast as CJCN-TV from Norris Arm, as well as CBNT (CBC). These two channels are then rebroadcast as CBNAT from Grand Falls-Windsor.