41° 20′ 34″ N 89° 26′ 11″ W
/
663 ft
(202 m MSL)
navigation
315°
41° 38′ 53″ N 71° 9′ 14″ W
/
205 ft
(62 m MSL)
navigation
42°
navigation
320°
41° 35′ 36″ N 71° 3′ 55″ W
/
0 ft
(0 m MSL)
navigation
42°
41° 49′ 31″ N 71° 24′ 36″ W
/
406 ft
(124 m MSL)
navigation
40°
navigation
42°
navigation
316°
42° 21′ 28″ N 87° 51′ 56″ W
/
700 ft
(213 m MSL)
navigation
324°
navigation
316°
42° 22′ 42″ N 87° 49′ 57″ W
/
624 ft
(190 m MSL)
navigation
324°
41° 38′ 57″ N 71° 7′ 33″ W
/
131 ft
(40 m MSL)
navigation
42°
41° 13′ 51″ N 89° 36′ 56″ W
/
808 ft
(246 m MSL)
navigation
314°
42° 11′ 45″ N 88° 10′ 22″ W
/
793 ft
(242 m MSL)
navigation
322°
navigation
323°
navigation
321°
41° 34′ 9″ N 89° 10′ 25″ W
/
840 ft
(256 m MSL)
navigation
316°
navigation
319°
41° 22′ 4″ N 89° 27′ 24″ W
/
735 ft
(224 m MSL)
navigation
315°
navigation
319°
navigation
321°
41° 55′ 14″ N 71° 29′ 29″ W
/
441 ft
(134 m MSL)
navigation
40°
41° 51′ 13″ N 88° 47′ 11″ W
/
880 ft
(268 m MSL)
navigation
319°
41° 23′ 8″ N 89° 28′ 17″ W
/
705 ft
(215 m MSL)
navigation
315°
41° 42′ 35″ N 71° 8′ 48″ W
/
240 ft
(73 m MSL)
navigation
42°