US-7228
US Border Patrol Harlingen Heliport
VFR
navigation
202°
navigation
327°
navigation
181°
navigation
320°
navigation
190°
navigation
184°
navigation
190°
navigation
323°
US-6440
Daniel Flying Services Airport
28° 26′ 43″ N 96° 53′ 52″ E
/
39 ft
(12 m MSL)
navigation
17°
navigation
185°
navigation
209°
navigation
327°
navigation
205°
navigation
294°
MX-0321
Rancho San Gerardo Airport
26° 58′ 45″ N 100° 15′ 52″ E
/
984 ft
(300 m MSL)
navigation
288°
navigation
187°
navigation
340°
navigation
182°