Take the trail left once you reach the spires. Scramble up and left over boulders and talus past the 5.10 toprope on the left (two bolt anchor). Plane Crash and Fire Starter are the two bolted face climbs opposite of a shallow dihedral at the top of the talus. Both routes share a two-bolt anchor.
By the descriptions and grade I think the supertopo may have mislabeled this and Plane Crash (swapped positions in the topo).