Here are some more SD-10 locations:
39.18626, -84.45204 (inactive)
41.46393, -81.24618 (inactive)
42.08895, -85.23444
36.60593, -93.2946
21.57789, -158.22401
19.20245, -155.47788
21.25624, -157.81231
21.27837, -157.75617
21.52603, -157.83474
20.02205, -155.67192
That's all for know. If you want to finish up Hawaii's SD-10s, here's the map to finish those up:
https://www.google.com/maps/d/u/0/viewe ... 819364&z=8