N21
Holly Ridge/Topsail Island Airport
VFR
41° 26′ 32″ N 86° 15′ 39″ W
/
796 ft
(243 m MSL)
navigation
312°
US-1970
St. Joseph River Seaplane Base
41° 41′ 47″ N 85° 56′ 17″ W
/
750 ft
(229 m MSL)
navigation
314°
navigation
30°
navigation
21°
43° 58′ 10″ N 74° 25′ 40″ W
/
1.629 ft
(496 m MSL)
navigation
15°
navigation
310°
navigation
311°
navigation
349°
navigation
311°
navigation
308°
41° 57′ 35″ N 85° 35′ 36″ W
/
824 ft
(251 m MSL)
navigation
317°
43° 58′ 30″ N 74° 25′ 13″ W
/
1.629 ft
(496 m MSL)
navigation
15°
navigation
181°
43° 3′ 21″ N 71° 26′ 48″ W
/
300 ft
(91 m MSL)
navigation
30°
navigation
333°
41° 47′ 25″ N 85° 50′ 20″ W
/
850 ft
(259 m MSL)
navigation
315°
navigation
309°
navigation
30°
US-5155
Elkhart General Hospital Helipad
41° 40′ 45″ N 85° 59′ 37″ W
/
806 ft
(246 m MSL)
navigation
314°
navigation
312°
43° 0′ 53″ N 83° 43′ 55″ W
/
737 ft
(225 m MSL)
navigation
328°
41° 56′ 7″ N 85° 38′ 55″ W
/
823 ft
(251 m MSL)
navigation
316°