(Sail Plane) S. of Ionia, Berlin Township, Ionia County, MI. MI66 (Dexter St. - becomes State Rd.) S. 2.6 miles from jct with MI21 (Lincoln Av.) in Ionia, W. on Tuttle Rd. 0.5 miles, N. (curves E.) on unnamed Rd. 0.5 miles to the tower. (N42 57.457 W85 04.951) Photo by Mark Comstock 8-3-03.