K1BT
Bonne Terre Municipal Airport
VFR
navigation
141°
navigation
221°
29° 57′ 33″ N 81° 20′ 23″ E
/
10 ft
(3 m MSL)
navigation
138°
29° 23′ 11″ N 82° 8′ 34″ E
/
85 ft
(26 m MSL)
navigation
142°
navigation
139°
navigation
143°
US-2211
Nelda Mayfield Ranch Airport
30° 17′ 7″ N 100° 13′ 49″ E
/
2’301 ft
(701 m MSL)
navigation
223°
navigation
208°
navigation
31°
navigation
139°
navigation
217°
navigation
142°
navigation
144°
navigation
42°
US-5916
Spring Country Ranch Airport
29° 49′ 49″ N 99° 40′ 58″ E
/
1’878 ft
(572 m MSL)
navigation
220°
47° 43′ 27″ N 97° 35′ 25″ E
/
1’117 ft
(340 m MSL)
navigation
329°
navigation
139°
navigation
143°
US-3877
Greenwood Valley Ranch Airport
29° 59′ 34″ N 99° 54′ 26″ E
/
2’054 ft
(626 m MSL)
navigation
221°
navigation
216°
46° 27′ 55″ N 100° 6′ 18″ E
/
1’961 ft
(598 m MSL)
navigation
317°