4F1
Westport Airport / Keystone Airpark
VFR
41° 34′ 3″ N 87° 41′ 49″ W
/
665 ft
(203 m MSL)
navigation
54°
navigation
44°
navigation
134°
33° 29′ 24″ N 86° 24′ 44″ W
/
730 ft
(222 m MSL)
navigation
111°
42° 40′ 11″ N 88° 58′ 34″ W
/
860 ft
(262 m MSL)
navigation
43°
navigation
200°
44° 28′ 26″ N 93° 11′ 30″ W
/
1.035 ft
(315 m MSL)
navigation
17°
42° 44′ 14″ N 89° 4′ 15″ W
/
768 ft
(234 m MSL)
navigation
43°
navigation
49°
28° 4′ 10″ N 99° 34′ 7″ W
/
861 ft
(262 m MSL)
navigation
197°
41° 48′ 19″ N 87° 55′ 17″ W
/
725 ft
(221 m MSL)
navigation
52°
navigation
68°
40° 56′ 5″ N 87° 8′ 17″ W
/
660 ft
(201 m MSL)
navigation
59°
navigation
18°
39° 45′ 43″ N 86° 23′ 44″ W
/
832 ft
(254 m MSL)
navigation
68°
44° 49′ 7″ N 96° 33′ 50″ W
/
1.687 ft
(514 m MSL)
navigation
358°
44° 43′ 51″ N 94° 42′ 52″ W
/
1.078 ft
(329 m MSL)
navigation
8°
navigation
131°
27° 44′ 27″ N 98° 1′ 36″ W
/
178 ft
(54 m MSL)
navigation
189°
32° 16′ 42″ N 87° 5′ 24″ W
/
104 ft
(32 m MSL)
navigation
119°
44° 2′ 1″ N 91° 37′ 23″ W
/
717 ft
(219 m MSL)
navigation
26°
41° 55′ 48″ N 88° 2′ 28″ W
/
728 ft
(222 m MSL)
navigation
51°