KUDG
Darlington County Airport
LIFR
42° 39′ 55″ N 83° 25′ 12″ E
/
980 ft
(299 m MSL)
navigation
340°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ E
/
750 ft
(229 m MSL)
navigation
324°
25° 47′ 15″ N 80° 12′ 55″ E
/
90 ft
(27 m MSL)
navigation
181°
navigation
10°
navigation
13°
navigation
181°
navigation
332°
navigation
317°
navigation
17°
navigation
6°
41° 13′ 48″ N 73° 2′ 16″ E
/
20 ft
(6 m MSL)
navigation
40°
navigation
338°
43° 5′ 38″ N 79° 3′ 4″ E
/
670 ft
(204 m MSL)
navigation
4°
navigation
334°
navigation
353°
navigation
342°
navigation
181°
navigation
6°
41° 14′ 4″ N 73° 1′ 54″ E
/
20 ft
(6 m MSL)
navigation
40°
navigation
15°
41° 39′ 25″ N 86° 2′ 4″ E
/
755 ft
(230 m MSL)
navigation
324°