O21
Hoopa Airport
IFR
US-1181
The Pinnacle Ranch Airport
43° 13′ 41″ N 117° 29′ 46″ W
/
2.710 ft
(826 m MSL)
navigation
66°
US-5758
Mid Cal Ag Aviation Airport
36° 43′ 16″ N 120° 14′ 49″ W
/
167 ft
(51 m MSL)
navigation
149°
navigation
357°
navigation
5°
US-7540
Upper Clover Ranch Airport
41° 10′ 11″ N 116° 54′ 55″ W
/
4.728 ft
(1.441 m MSL)
navigation
90°
46° 5′ 52″ N 122° 51′ 53″ W
/
475 ft
(145 m MSL)
navigation
6°
navigation
53°
navigation
6°
46° 6′ 41″ N 122° 57′ 19″ W
/
36 ft
(11 m MSL)
navigation
6°
navigation
116°
navigation
158°
US-3577
Topham Ranch-Auberry Airport
37° 5′ 36″ N 119° 30′ 39″ W
/
2.176 ft
(663 m MSL)
navigation
142°
navigation
116°
navigation
30°
navigation
11°
40° 38′ 27″ N 116° 56′ 27″ W
/
4.515 ft
(1.376 m MSL)
navigation
96°
46° 7′ 4″ N 122° 53′ 52″ W
/
20 ft
(6 m MSL)
navigation
6°
navigation
358°
navigation
358°