US-3554
Antioch Airport
VFR
38° 15′ 48″ N 120° 55′ 26″ E
/
520 ft
(158 m MSL)
navigation
66°
navigation
16°
navigation
127°
38° 29′ 12″ N 121° 6′ 10″ E
/
141 ft
(43 m MSL)
navigation
46°
38° 26′ 4″ N 122° 33′ 48″ E
/
450 ft
(137 m MSL)
navigation
307°
navigation
48°
navigation
21°
navigation
24°
US-7270
Oak Valley Hospital Heliport
37° 45′ 25″ N 120° 51′ 43″ E
/
151 ft
(46 m MSL)
navigation
105°
37° 24′ 28″ N 121° 6′ 32″ E
/
166 ft
(51 m MSL)
navigation
135°
navigation
115°
38° 32′ 35″ N 122° 28′ 29″ E
/
581 ft
(177 m MSL)
navigation
317°
38° 34′ 42″ N 122° 26′ 5″ E
/
1’875 ft
(571 m MSL)
navigation
320°
US-3104
Cal Fire Alma Helitack Base
37° 11′ 0″ N 121° 59′ 26″ E
/
742 ft
(226 m MSL)
navigation
190°
navigation
340°
38° 40′ 8″ N 121° 18′ 51″ E
/
169 ft
(52 m MSL)
navigation
28°
navigation
1°
navigation
12°