1TA1
TGP 32 Heliport
MVFR
40° 57′ 8″ N 89° 24′ 28″ E
/
640 ft
(195 m MSL)
navigation
22°
navigation
24°
37° 49′ 57″ N 84° 10′ 50″ E
/
910 ft
(277 m MSL)
navigation
53°
navigation
51°
navigation
28°
navigation
35°
navigation
23°
navigation
43°
navigation
40°
navigation
39°
navigation
23°
navigation
33°
navigation
37°
navigation
24°
navigation
24°
US-0090
Davison Restricted Landing Area
40° 54′ 53″ N 89° 7′ 43″ E
/
740 ft
(226 m MSL)
navigation
23°
navigation
39°
US-8416
Jefferson Proving Ground Airport
38° 59′ 56″ N 85° 25′ 14″ E
/
890 ft
(271 m MSL)
navigation
44°
39° 27′ 16″ N 102° 12′ 46″ E
/
4’724 ft
(1’440 m MSL)
navigation
319°