Southern Illinois Airport

KMDHICAOMDHIATAVFRCivil Airfield

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Southern Illinois Airport (KMDH/MDH) in the US is a civil airfield featuring six asphalt runways, including two primary runways each nearly 2,000 meters long. Situated at an elevation of 125 meters, it primarily supports VFR traffic. The airport offers a range of communication frequencies including ATIS, ground, and approach control, making it a practical location for student pilots and aviation enthusiasts in Illinois.

Country

Type

Civil Airfield

Coordinates

37.778100 , -89.252000

Traffic Type

VFR

NSWE

0 °

Frequency	Type	Name	Notes	Is Public	Is Primary
127.475	Approach	Kansas City	None	Yes	No
119.725	Atis	Atis	None	Yes	No
125.300	Center	Kansas City Cntr	None	Yes	No
125.350	Ctaf	Ctaf	None	Yes	No
121.800	Ground	Gnd	None	Yes	No
122.950	Unicom	Unicom	None	Yes	Yes

Designation	Surface	Length (m)	Width (m)	MTOW (t)	Features	Notes
0660°	Asphalt	1269m	30m	Unknown		None
24240°	Asphalt	1269m	30m	Unknown		None
18L180°	Asphalt	1983m	30m	Unknown	Primary	None
36R360°	Asphalt	1983m	30m	Unknown	Primary	None
18R180°	Asphalt	1066m	18m	Unknown		None
36L360°	Asphalt	1066m	18m	Unknown		None

Southern Illinois Airport

Air Traffic Service (ATS)

Runways