Clinton Power Station Heliport (II41)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	II41
Airport Status	Operational
Longitude/Latitude	88°50'5.6800" W / 40°10'30.0300" N -88.834911 / 40.175008 (Estimated)
Elevation	737.00 ft / 224.64 m (Estimated)
From nearest city	7 nautical miles ENE of Clinton, IL
Location	De Witt County, IL
Magnetic Variation	01W (2000)

Owner & Manager

Ownership	Privately owned
Owner	EXELON GENERATION COMPANY
Address	CLINTON POWER STATION 8401 POWER ROAD CLINTON, IL 61727
Phone number	217-937-2000
Manager	THOMAS D. CHALMERS
Address	CLINTON POWER STATION 8401 POWER ROAD CLINTON, IL 61727
Phone number	217-937-3600

Airport Operations and Facilities

Airport Use	Private
Wind indicator	Yes
Segmented Circle	No
Control Tower	NON-ATCT
Lighting Schedule	SEE RMK
Sectional chart	CHICAGO
Region	AGL - Great Lakes
Responsible ARTCC	ZAU - CHICAGO
Tie-in FSS	IKK - KANKAKEE
FSS Toll Free	1-800-WX-BRIEF

Runway Information

Runway H1

Dimensions	50 x 50 ft (15 x 15 m)
Surface	CONC
Surface treatment
Edge lights	PERI

	H1
Coordinates	40.175008 / -88.834911	0.000000 / 0.000000
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
BMI	DME	BLOOMINGTON	19X	108.20		18.9 nm
PNT	DME	PONTIAC	33X	109.60		39.1 nm
MTO	DME	MATTOON	31X	109.40		49.0 nm
DEC	FAN MARKER	AKLEY		0.00	01W	18.2 nm
AAA	NDB	ABRAHAM		329.00	00E	23.1 nm
LH	NDB	EGROW		334.00	03W	23.2 nm
DE	NDB	ELWIN		275.00	01W	23.8 nm
CM	NDB	VEALS		407.00	03W	32.5 nm
LQ	NDB	LICOL		375.00	01W	38.7 nm
CJ	NDB	CALDE		240.00	01W	41.7 nm
PI	NDB	TUNGG		356.00	02W	43.3 nm
SYZ	NDB	SHELBYVILLE		365.00	02W	46.2 nm
SP	NDB	HUSKK		382.00	01W	49.0 nm
RBS	VOR/DME	ROBERTS	115X	116.80	02E	39.2 nm
AXC	VORTAC	ADDERS	119X	117.20	03E	26.3 nm
CMI	VORTAC	CHAMPAIGN	104Y	115.75	03E	27.0 nm
SPI	VORTAC	SPINNER	74X	112.70	01W	43.7 nm

Remarks

• FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
• PRVDD ALL APCH/DEP FM 135-145 & 225-235, AREA IS MKD, WIND INDICATOR MAINTAINED AND COMPLY WITH FAR PART 91.126(B)(2).