3IS4
Merkle Airport
VFR
navigation
110°
42° 33′ 40″ N 90° 41′ 38″ W
/
646 ft
(197 m MSL)
navigation
316°
navigation
76°
42° 3′ 2″ N 90° 44′ 21″ W
/
769 ft
(234 m MSL)
navigation
230°
navigation
104°
US-7760
John Deere Dubuque Works Airport
42° 34′ 21″ N 90° 42′ 34″ W
/
846 ft
(258 m MSL)
navigation
316°
navigation
23°
42° 41′ 21″ N 90° 26′ 39″ W
/
1.025 ft
(312 m MSL)
navigation
349°
navigation
71°
42° 8′ 4″ N 89° 49′ 28″ W
/
916 ft
(279 m MSL)
navigation
111°
navigation
299°
42° 41′ 3″ N 90° 6′ 34″ W
/
871 ft
(265 m MSL)
navigation
23°
42° 43′ 13″ N 90° 27′ 28″ W
/
1.003 ft
(306 m MSL)
navigation
349°
41° 51′ 39″ N 90° 11′ 25″ W
/
708 ft
(216 m MSL)
navigation
165°
navigation
97°
41° 49′ 51″ N 90° 19′ 44″ W
/
708 ft
(216 m MSL)
navigation
178°
navigation
63°
42° 40′ 35″ N 89° 56′ 16″ W
/
925 ft
(282 m MSL)
navigation
37°
navigation
102°
navigation
89°
42° 47′ 59″ N 90° 34′ 18″ W
/
800 ft
(244 m MSL)
navigation
341°
navigation
52°