US-4497
R&D Aviation Airport
VFR
42° 57′ 3″ N 89° 16′ 15″ E
/
843 ft
(257 m MSL)
navigation
42°
44° 23′ 17″ N 92° 2′ 54″ E
/
708 ft
(216 m MSL)
navigation
28°
navigation
48°
43° 4′ 32″ N 89° 25′ 58″ E
/
1’020 ft
(311 m MSL)
navigation
41°
43° 3′ 32″ N 89° 24′ 8″ E
/
850 ft
(259 m MSL)
navigation
42°
navigation
43°
navigation
46°
navigation
331°
navigation
46°
navigation
220°
navigation
42°
42° 50′ 24″ N 89° 4′ 14″ E
/
844 ft
(257 m MSL)
navigation
43°
43° 36′ 41″ N 90° 18′ 25″ E
/
1’309 ft
(399 m MSL)
navigation
37°
navigation
39°
navigation
330°
42° 41′ 22″ N 88° 50′ 27″ E
/
925 ft
(282 m MSL)
navigation
45°
43° 38′ 54″ N 90° 20′ 44″ E
/
960 ft
(293 m MSL)
navigation
36°
navigation
44°
navigation
43°
navigation
47°
navigation
27°
navigation
27°
42° 31′ 15″ N 88° 34′ 36″ E
/
1’000 ft
(305 m MSL)
navigation
46°