0LL1
Jerseyville Aviation Inc Airport
IFR
navigation
206°
US-2977
Comanche Ridge Ranch Airport
30° 46′ 16″ N 99° 30′ 56″ W
/
1.888 ft
(575 m MSL)
navigation
219°
navigation
148°
29° 31′ 5″ N 97° 25′ 43″ W
/
325 ft
(99 m MSL)
navigation
209°
navigation
146°
29° 31′ 44″ N 97° 27′ 51″ W
/
354 ft
(108 m MSL)
navigation
209°
navigation
208°
47° 43′ 12″ N 100° 16′ 8″ W
/
1.655 ft
(504 m MSL)
navigation
316°
navigation
145°
navigation
143°
navigation
212°
US-1141
Leading Edge San Marcos Heliport
29° 48′ 8″ N 98° 0′ 53″ W
/
673 ft
(205 m MSL)
navigation
212°
48° 56′ 26″ N 97° 54′ 10″ W
/
953 ft
(290 m MSL)
navigation
328°
29° 21′ 34″ N 97° 8′ 39″ W
/
350 ft
(107 m MSL)
navigation
208°
US-6842
Canyon Lake Helicopters Heliport
29° 54′ 43″ N 98° 12′ 55″ W
/
943 ft
(287 m MSL)
navigation
213°
navigation
149°
navigation
330°
navigation
144°
30° 20′ 58″ N 81° 39′ 55″ W
/
25 ft
(8 m MSL)
navigation
143°
navigation
216°
navigation
213°
navigation
43°
navigation
220°
navigation
148°