Tune-In Alert! 2019 Williams Grove Half-Mile presented by Appalachian Harley-Davidson on NBCSN TOMORROW!

DAYTONA BEACH, Fla. (September 20, 2019) – The NBCSN telecast of American Flat Track's 2019 Williams Grove Half-Mile presented by Appalachian Harley-Davidson will premiere tomorrow, Saturday, September 21 on NBCSN beginning at 3:30 pm ET (12:30 pm PT).

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