4LL9
Alan B. Janssen Airport
VFR
39° 14′ 29″ N 89° 25′ 35″ E
/
653 ft
(199 m MSL)
navigation
181°
navigation
305°
navigation
224°
39° 11′ 41″ N 89° 18′ 42″ E
/
665 ft
(203 m MSL)
navigation
149°
39° 9′ 6″ N 89° 28′ 53″ E
/
650 ft
(198 m MSL)
navigation
193°
39° 32′ 3″ N 89° 19′ 40″ E
/
622 ft
(190 m MSL)
navigation
21°
39° 33′ 15″ N 89° 17′ 38″ E
/
620 ft
(189 m MSL)
navigation
25°
39° 10′ 52″ N 89° 38′ 25″ E
/
690 ft
(210 m MSL)
navigation
225°
39° 9′ 37″ N 89° 39′ 57″ E
/
677 ft
(206 m MSL)
navigation
225°
39° 22′ 44″ N 89° 5′ 3″ E
/
685 ft
(209 m MSL)
navigation
82°
39° 9′ 44″ N 89° 40′ 28″ E
/
690 ft
(210 m MSL)
navigation
226°
39° 10′ 59″ N 89° 41′ 50″ E
/
730 ft
(222 m MSL)
navigation
232°
39° 35′ 40″ N 89° 35′ 40″ E
/
605 ft
(184 m MSL)
navigation
332°
39° 36′ 41″ N 89° 36′ 15″ E
/
580 ft
(177 m MSL)
navigation
332°
navigation
354°
39° 10′ 56″ N 89° 49′ 18″ E
/
657 ft
(200 m MSL)
navigation
242°
39° 16′ 52″ N 89° 52′ 10″ E
/
628 ft
(191 m MSL)
navigation
259°
39° 41′ 7″ N 89° 35′ 55″ E
/
590 ft
(180 m MSL)
navigation
338°
navigation
35°
navigation
352°
navigation
135°
39° 30′ 59″ N 89° 52′ 10″ E
/
681 ft
(208 m MSL)
navigation
296°
39° 39′ 55″ N 89° 42′ 20″ E
/
600 ft
(183 m MSL)
navigation
325°