National Aeronautics and Space Administration, Public domain, via Wikimedia Commons
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41° 33′ 7″ N 89° 7′ 53″ W
/
728 ft
(222 m MSL)
navigation
244°
42° 59′ 20″ N 87° 57′ 5″ W
/
761 ft
(232 m MSL)
navigation
358°
navigation
103°
navigation
93°
navigation
350°
navigation
293°
navigation
204°
navigation
299°
41° 31′ 19″ N 89° 7′ 57″ W
/
727 ft
(222 m MSL)
navigation
243°
navigation
220°
42° 29′ 13″ N 89° 6′ 28″ W
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759 ft
(231 m MSL)
navigation
299°
41° 34′ 9″ N 89° 10′ 25″ W
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840 ft
(256 m MSL)
navigation
246°
42° 48′ 45″ N 88° 43′ 35″ W
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850 ft
(259 m MSL)
navigation
323°
41° 47′ 50″ N 89° 16′ 23″ W
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836 ft
(255 m MSL)
navigation
259°
42° 53′ 0″ N 88° 35′ 50″ W
/
851 ft
(259 m MSL)
navigation
330°
navigation
109°
navigation
92°
navigation
276°
navigation
185°
42° 37′ 11″ N 89° 1′ 40″ W
/
808 ft
(246 m MSL)
navigation
307°
42° 40′ 11″ N 88° 58′ 34″ W
/
860 ft
(262 m MSL)
navigation
310°
42° 37′ 13″ N 89° 2′ 29″ W
/
808 ft
(246 m MSL)
navigation
306°