K20R
Crystal City Municipal Airport
VFR
US-2484
Grass Patch Springs Airport
29° 52′ 22″ N 100° 59′ 42″ W
/
1.401 ft
(427 m MSL)
navigation
318°
navigation
83°
navigation
111°
navigation
16°
30° 11′ 20″ N 99° 16′ 11″ W
/
2.180 ft
(664 m MSL)
navigation
17°
navigation
71°
navigation
140°
MX-0101
Rancho Las Hermanas Airstrip
28° 35′ 27″ N 101° 36′ 47″ W
/
2.465 ft
(751 m MSL)
navigation
265°
navigation
58°
navigation
99°
navigation
257°
navigation
49°
navigation
165°
navigation
140°
US-4659
JL Mayfield Ranch Airport
30° 9′ 35″ N 100° 32′ 36″ W
/
2.147 ft
(654 m MSL)
navigation
336°
navigation
13°
navigation
152°
navigation
113°