National Aeronautics and Space Administration, Public domain, via Wikimedia Commons
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42° 6′ 51″ N 87° 54′ 5″ W
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647 ft
(197 m MSL)
navigation
1°
41° 59′ 21″ N 88° 6′ 4″ W
/
801 ft
(244 m MSL)
navigation
274°
41° 47′ 9″ N 87° 45′ 8″ W
/
620 ft
(189 m MSL)
navigation
149°
navigation
195°
navigation
254°
navigation
298°
41° 41′ 45″ N 88° 7′ 45″ W
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670 ft
(204 m MSL)
navigation
210°
41° 44′ 5″ N 88° 12′ 12″ W
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709 ft
(216 m MSL)
navigation
222°
42° 16′ 50″ N 88° 5′ 40″ W
/
800 ft
(244 m MSL)
navigation
334°
navigation
340°
navigation
291°
navigation
339°
42° 12′ 24″ N 88° 19′ 22″ W
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888 ft
(271 m MSL)
navigation
306°
navigation
221°
41° 36′ 26″ N 88° 5′ 46″ W
/
679 ft
(207 m MSL)
navigation
200°
42° 8′ 35″ N 88° 24′ 10″ W
/
888 ft
(271 m MSL)
navigation
293°
navigation
273°
navigation
268°
42° 25′ 19″ N 87° 52′ 4″ W
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727 ft
(222 m MSL)
navigation
3°
navigation
302°
navigation
216°
41° 46′ 18″ N 88° 28′ 32″ W
/
712 ft
(217 m MSL)
navigation
243°
navigation
291°
42° 7′ 38″ N 88° 31′ 47″ W
/
870 ft
(265 m MSL)
navigation
287°