4F1
Westport Airport / Keystone Airpark
VFR
28° 15′ 1″ N 99° 49′ 1″ W
/
650 ft
(198 m MSL)
navigation
199°
30° 24′ 37″ N 88° 55′ 27″ W
/
33 ft
(10 m MSL)
navigation
135°
navigation
45°
32° 50′ 55″ N 86° 52′ 12″ W
/
495 ft
(151 m MSL)
navigation
116°
navigation
57°
navigation
193°
navigation
110°
navigation
187°
41° 52′ 28″ N 88° 9′ 23″ W
/
735 ft
(224 m MSL)
navigation
51°
navigation
21°
44° 12′ 5″ N 92° 29′ 0″ W
/
920 ft
(280 m MSL)
navigation
21°
navigation
52°
navigation
0°
42° 2′ 11″ N 88° 19′ 35″ W
/
846 ft
(258 m MSL)
navigation
49°
navigation
69°
27° 46′ 13″ N 97° 30′ 4″ W
/
44 ft
(13 m MSL)
navigation
186°
navigation
62°
44° 25′ 0″ N 93° 19′ 50″ W
/
1.004 ft
(306 m MSL)
navigation
16°
31° 16′ 23″ N 88° 0′ 44″ W
/
50 ft
(15 m MSL)
navigation
127°
navigation
199°
navigation
49°
navigation
67°