1LL2
Spring Brook Airport
IFR
42° 48′ 45″ N 88° 43′ 35″ W
/
850 ft
(259 m MSL)
navigation
357°
navigation
224°
42° 43′ 38″ N 87° 56′ 43″ W
/
753 ft
(230 m MSL)
navigation
19°
navigation
179°
39° 46′ 58″ N 88° 32′ 48″ W
/
682 ft
(208 m MSL)
navigation
177°
navigation
145°
42° 48′ 22″ N 88° 20′ 5″ W
/
820 ft
(250 m MSL)
navigation
8°
navigation
139°
navigation
16°
navigation
1°
navigation
94°
navigation
113°
navigation
337°
navigation
174°
41° 14′ 11″ N 86° 35′ 39″ W
/
463 ft
(141 m MSL)
navigation
93°
navigation
98°
navigation
349°
navigation
122°
navigation
181°
navigation
184°
navigation
170°
navigation
156°