39° 46′ 28″ N 90° 14′ 17″ E
/
624 ft
(190 m MSL)
navigation
40°
39° 26′ 19″ N 109° 17′ 25″ E
/
8’270 ft
(2’521 m MSL)
navigation
316°
navigation
43°
navigation
139°
20° 56′ 13″ N 89° 39′ 27″ E
/
36 ft
(11 m MSL)
navigation
137°
20° 56′ 10″ N 89° 38′ 49″ E
/
40 ft
(12 m MSL)
navigation
137°
navigation
41°
39° 47′ 22″ N 89° 59′ 28″ E
/
632 ft
(193 m MSL)
navigation
40°
navigation
41°
US-1863
Boulevard Ridge Airstrip
39° 40′ 56″ N 109° 9′ 9″ E
/
7’350 ft
(2’240 m MSL)
navigation
318°
39° 44′ 13″ N 89° 48′ 35″ E
/
584 ft
(178 m MSL)
navigation
41°
39° 39′ 55″ N 89° 42′ 20″ E
/
600 ft
(183 m MSL)
navigation
42°
39° 35′ 40″ N 89° 35′ 40″ E
/
605 ft
(184 m MSL)
navigation
42°
39° 42′ 13″ N 89° 44′ 56″ E
/
590 ft
(180 m MSL)
navigation
41°
39° 36′ 41″ N 89° 36′ 15″ E
/
580 ft
(177 m MSL)
navigation
42°
39° 46′ 44″ N 89° 46′ 42″ E
/
630 ft
(192 m MSL)
navigation
41°
US-5312
East Seep Canyon Airstrip
39° 47′ 18″ N 109° 12′ 21″ E
/
6’201 ft
(1’890 m MSL)
navigation
318°
39° 41′ 7″ N 89° 35′ 55″ E
/
590 ft
(180 m MSL)
navigation
42°
39° 43′ 23″ N 89° 36′ 15″ E
/
949 ft
(289 m MSL)
navigation
42°