38° 5′ 5″ N 89° 20′ 53″ W
/
420 ft
(128 m MSL)
navigation
41°
38° 4′ 59″ N 89° 19′ 11″ W
/
463 ft
(141 m MSL)
navigation
41°
38° 1′ 30″ N 89° 14′ 13″ W
/
454 ft
(138 m MSL)
navigation
41°
37° 53′ 57″ N 88° 57′ 14″ W
/
402 ft
(123 m MSL)
navigation
43°
navigation
316°
38° 0′ 24″ N 88° 56′ 3″ W
/
444 ft
(135 m MSL)
navigation
42°
38° 0′ 33″ N 88° 55′ 6″ W
/
445 ft
(136 m MSL)
navigation
42°
navigation
139°
38° 4′ 55″ N 88° 55′ 1″ W
/
450 ft
(137 m MSL)
navigation
42°
38° 7′ 47″ N 88° 54′ 17″ W
/
425 ft
(130 m MSL)
navigation
42°