91LL
Downen Heliport
IFR
38° 30′ 34″ N 89° 59′ 18″ W
/
564 ft
(172 m MSL)
navigation
294°
navigation
224°
37° 23′ 58″ N 86° 15′ 36″ W
/
760 ft
(232 m MSL)
navigation
106°
navigation
313°
navigation
18°
navigation
59°
36° 24′ 50″ N 89° 2′ 48″ W
/
360 ft
(110 m MSL)
navigation
205°
navigation
311°
navigation
102°
38° 55′ 31″ N 89° 39′ 43″ W
/
595 ft
(181 m MSL)
navigation
312°
navigation
124°
36° 22′ 54″ N 88° 59′ 7″ W
/
336 ft
(102 m MSL)
navigation
203°
navigation
149°
37° 19′ 57″ N 86° 15′ 15″ W
/
1.260 ft
(384 m MSL)
navigation
109°
36° 20′ 6″ N 88° 52′ 2″ W
/
381 ft
(116 m MSL)
navigation
199°
navigation
294°
navigation
80°
navigation
193°
navigation
121°
navigation
121°