47° 31′ 3″ N 92° 13′ 49″ W
/
1.446 ft
(441 m MSL)
navigation
1°
navigation
141°
US-6842
Canyon Lake Helicopters Heliport
29° 54′ 43″ N 98° 12′ 55″ W
/
943 ft
(287 m MSL)
navigation
208°
US-6541
Double R Flying Service Airport
31° 11′ 31″ N 84° 43′ 33″ W
/
164 ft
(50 m MSL)
navigation
139°
46° 20′ 54″ N 98° 44′ 8″ W
/
1.601 ft
(488 m MSL)
navigation
328°
30° 0′ 37″ N 98° 25′ 31″ W
/
1.420 ft
(433 m MSL)
navigation
209°
29° 3′ 25″ N 89° 18′ 10″ W
/
0 ft
(0 m MSL)
navigation
164°
29° 3′ 19″ N 89° 18′ 26″ W
/
3 ft
(1 m MSL)
navigation
164°
47° 31′ 53″ N 92° 32′ 53″ W
/
1.550 ft
(472 m MSL)
navigation
0°
45° 34′ 15″ N 84° 47′ 48″ W
/
721 ft
(220 m MSL)
navigation
40°
navigation
207°
32° 17′ 1″ N 83° 26′ 17″ W
/
270 ft
(82 m MSL)
navigation
130°
navigation
193°
navigation
208°
29° 9′ 45″ N 96° 13′ 35″ W
/
95 ft
(29 m MSL)
navigation
197°
29° 23′ 23″ N 96° 57′ 21″ W
/
278 ft
(85 m MSL)
navigation
201°
navigation
222°
29° 2′ 24″ N 89° 19′ 44″ W
/
0 ft
(0 m MSL)
navigation
164°
29° 2′ 24″ N 89° 19′ 42″ W
/
0 ft
(0 m MSL)
navigation
164°
30° 18′ 31″ N 99° 1′ 20″ W
/
2.054 ft
(626 m MSL)
navigation
212°
31° 38′ 37″ N 100° 58′ 12″ W
/
2.444 ft
(745 m MSL)
navigation
224°
navigation
339°
30° 14′ 35″ N 98° 54′ 33″ W
/
1.695 ft
(517 m MSL)
navigation
212°
US-1141
Leading Edge San Marcos Heliport
29° 48′ 8″ N 98° 0′ 53″ W
/
673 ft
(205 m MSL)
navigation
207°