1LL2
Spring Brook Airport
VFR
41° 51′ 39″ N 87° 50′ 11″ W
/
632 ft
(193 m MSL)
navigation
47°
41° 47′ 9″ N 87° 45′ 8″ W
/
620 ft
(189 m MSL)
navigation
54°
navigation
14°
navigation
129°
42° 7′ 38″ N 88° 31′ 47″ W
/
870 ft
(265 m MSL)
navigation
5°
42° 7′ 53″ N 88° 42′ 1″ W
/
676 ft
(206 m MSL)
navigation
356°
41° 31′ 57″ N 89° 42′ 6″ W
/
635 ft
(194 m MSL)
navigation
285°
41° 50′ 40″ N 89° 28′ 45″ W
/
736 ft
(224 m MSL)
navigation
310°
41° 54′ 32″ N 87° 52′ 26″ W
/
640 ft
(195 m MSL)
navigation
43°
navigation
319°
42° 3′ 10″ N 88° 8′ 24″ W
/
920 ft
(280 m MSL)
navigation
26°
42° 0′ 17″ N 88° 1′ 4″ W
/
707 ft
(215 m MSL)
navigation
33°
navigation
13°
40° 28′ 46″ N 88° 22′ 10″ W
/
782 ft
(238 m MSL)
navigation
166°
40° 29′ 47″ N 88° 59′ 26″ W
/
810 ft
(247 m MSL)
navigation
198°
navigation
116°
42° 8′ 54″ N 88° 33′ 43″ W
/
860 ft
(262 m MSL)
navigation
3°
40° 28′ 37″ N 88° 54′ 57″ W
/
871 ft
(265 m MSL)
navigation
194°
navigation
95°
navigation
44°
navigation
25°
40° 28′ 56″ N 88° 57′ 23″ W
/
855 ft
(261 m MSL)
navigation
196°
41° 52′ 21″ N 89° 29′ 2″ W
/
794 ft
(242 m MSL)
navigation
311°
41° 20′ 59″ N 89° 46′ 23″ W
/
690 ft
(210 m MSL)
navigation
272°