BrokenSphere (1970), CC BY-SA 3.0, via Wikimedia Commons
navigation
109°
US-5748
Porter Flying Services Airport
39° 37′ 0″ N 121° 50′ 53″ W
/
135 ft
(41 m MSL)
navigation
34°
37° 20′ 5″ N 121° 59′ 59″ W
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151 ft
(46 m MSL)
navigation
151°
38° 29′ 12″ N 121° 6′ 10″ W
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141 ft
(43 m MSL)
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91°
37° 21′ 44″ N 121° 55′ 45″ W
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62 ft
(19 m MSL)
navigation
148°
39° 29′ 16″ N 121° 37′ 19″ W
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192 ft
(59 m MSL)
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43°
39° 27′ 36″ N 121° 34′ 51″ W
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235 ft
(72 m MSL)
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45°
38° 6′ 34″ N 121° 10′ 8″ W
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70 ft
(21 m MSL)
navigation
107°
37° 53′ 16″ N 121° 16′ 57″ W
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15 ft
(5 m MSL)
navigation
117°
navigation
114°
37° 41′ 20″ N 121° 26′ 31″ W
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193 ft
(59 m MSL)
navigation
127°
navigation
92°
navigation
32°
39° 10′ 55″ N 121° 16′ 53″ W
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880 ft
(268 m MSL)
navigation
61°
37° 21′ 44″ N 121° 51′ 1″ W
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107 ft
(33 m MSL)
navigation
146°
37° 21′ 41″ N 121° 50′ 54″ W
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120 ft
(37 m MSL)
navigation
146°
39° 17′ 59″ N 121° 21′ 32″ W
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550 ft
(168 m MSL)
navigation
55°
37° 53′ 39″ N 121° 14′ 16″ W
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33 ft
(10 m MSL)
navigation
116°
37° 18′ 47″ N 121° 56′ 3″ W
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148 ft
(45 m MSL)
navigation
150°
navigation
54°
39° 30′ 26″ N 121° 32′ 29″ W
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255 ft
(78 m MSL)
navigation
45°
37° 19′ 58″ N 121° 49′ 8″ W
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135 ft
(41 m MSL)
navigation
146°