CD20
Sprague Airport
VFR
navigation
31°
navigation
221°
navigation
148°
navigation
149°
US-1880
Granite Hills Ranch Airport
30° 45′ 1″ N 98° 31′ 8″ W
/
1.006 ft
(307 m MSL)
navigation
152°
31° 14′ 17″ N 97° 30′ 51″ W
/
690 ft
(210 m MSL)
navigation
148°
navigation
146°
navigation
221°
navigation
139°
navigation
214°
navigation
211°
31° 4′ 1″ N 97° 49′ 44″ W
/
1.015 ft
(309 m MSL)
navigation
149°
navigation
222°
navigation
153°
US-2993
Shale Valley Ranch Airport
30° 50′ 42″ N 98° 16′ 22″ W
/
1.417 ft
(432 m MSL)
navigation
151°
navigation
221°
navigation
214°
US-6793
Deep Water Cove Seaplane Base
31° 59′ 14″ N 96° 13′ 0″ W
/
315 ft
(96 m MSL)
navigation
142°
navigation
141°
50° 3′ 23″ N 97° 1′ 57″ W
/
759 ft
(231 m MSL)
navigation
34°
navigation
146°
navigation
140°