40° 46′ 0″ N 88° 30′ 20″ W
/
672 ft
(205 m MSL)
navigation
0°
39° 48′ 35″ N 89° 39′ 18″ W
/
596 ft
(182 m MSL)
navigation
263°
39° 35′ 40″ N 89° 35′ 40″ W
/
605 ft
(184 m MSL)
navigation
249°
39° 36′ 41″ N 89° 36′ 15″ W
/
580 ft
(177 m MSL)
navigation
250°
navigation
102°
39° 0′ 50″ N 88° 32′ 20″ W
/
552 ft
(168 m MSL)
navigation
180°
navigation
15°
39° 20′ 37″ N 89° 25′ 25″ W
/
642 ft
(196 m MSL)
navigation
231°
39° 50′ 38″ N 89° 40′ 40″ W
/
598 ft
(182 m MSL)
navigation
266°
navigation
352°
navigation
313°
39° 39′ 8″ N 87° 23′ 52″ W
/
486 ft
(148 m MSL)
navigation
106°
39° 39′ 19″ N 89° 39′ 6″ W
/
598 ft
(182 m MSL)
navigation
254°
navigation
93°
40° 48′ 35″ N 88° 32′ 22″ W
/
661 ft
(201 m MSL)
navigation
359°
39° 13′ 14″ N 89° 19′ 58″ W
/
650 ft
(198 m MSL)
navigation
222°
navigation
207°
39° 11′ 41″ N 89° 18′ 42″ W
/
665 ft
(203 m MSL)
navigation
220°
navigation
239°
navigation
272°
39° 39′ 55″ N 89° 42′ 20″ W
/
600 ft
(183 m MSL)
navigation
255°