NHL on USA was created in 1979.
NHL Radio was created in 1992.
NHL on Hughes was created in 1980.
NHL on CTV was created in 1984.
NHL on Versus was created in 2005.
NHL Commissioner was created in 1993.
NHL on TSN was created in 1987.
NHL Live was created in 2005.
NHL on CBS was created in 1967.
NHL FaceOff was created in 1995.
NHL on ABC was created in 2000.
The duration of NHL on USA is 3 hours.
NHL on NBC was created on 2006-01-14.