BCBC's ATF is a legendary sativa marijuana strain originating in the Matanuska Valley area of Alaska. According to the legend, it was originally a Northern California sativa crossed with a Russian ruderalis, but sometime in the late 70s it was crossed with Afghani genetics to make it heartier. Alaskan Thunder F@ck usually presents large, beautifully frosted buds with incredibly strong odors of pine, lemon, menthol, and skunk.