US-3640
Ashburn Airport
VFR
US-4507
TMC Bonham Hospital Heliport
33° 34′ 40″ N 96° 9′ 57″ E
/
566 ft
(173 m MSL)
navigation
216°
31° 57′ 49″ N 92° 39′ 37″ E
/
146 ft
(44 m MSL)
navigation
200°
navigation
319°
32° 19′ 42″ N 81° 45′ 19″ E
/
180 ft
(55 m MSL)
navigation
154°
navigation
204°
navigation
206°
navigation
315°
navigation
205°
navigation
158°
navigation
212°
34° 14′ 55″ N 97° 12′ 33″ E
/
850 ft
(259 m MSL)
navigation
222°
navigation
224°
32° 20′ 43″ N 93° 49′ 5″ E
/
180 ft
(55 m MSL)
navigation
205°
31° 55′ 25″ N 92° 38′ 45″ E
/
140 ft
(43 m MSL)
navigation
200°
34° 11′ 22″ N 97° 8′ 30″ E
/
931 ft
(284 m MSL)
navigation
221°
32° 25′ 45″ N 94° 2′ 20″ E
/
347 ft
(106 m MSL)
navigation
206°
navigation
44°
navigation
217°
34° 11′ 33″ N 97° 9′ 48″ E
/
882 ft
(269 m MSL)
navigation
221°
navigation
219°
navigation
217°
navigation
135°
navigation
147°
navigation
153°