US-6521
Porter Airport
MVFR
38° 55′ 50″ N 88° 9′ 21″ W
/
575 ft
(175 m MSL)
navigation
180°
navigation
91°
navigation
88°
navigation
352°
navigation
99°
navigation
211°
navigation
120°
navigation
282°
navigation
90°
navigation
92°
navigation
323°
navigation
101°
41° 56′ 7″ N 85° 38′ 55″ W
/
823 ft
(251 m MSL)
navigation
63°
navigation
244°
navigation
138°
navigation
134°
navigation
238°
navigation
136°
navigation
133°
43° 3′ 39″ N 87° 52′ 49″ W
/
895 ft
(273 m MSL)
navigation
4°
43° 3′ 42″ N 87° 52′ 45″ W
/
670 ft
(204 m MSL)
navigation
4°
navigation
117°
41° 21′ 50″ N 85° 23′ 18″ W
/
869 ft
(265 m MSL)
navigation
80°
navigation
234°