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II41 Clinton Power Station Heliport
Clinton, Illinois, USA

GOING TO CLINTON?


FAA INFORMATION EFFECTIVE 06 AUGUST 2026

Location

FAA Identifier: II41
Lat/Long: 40-10-30.0300N 088-50-05.6800W
40-10.500500N 088-50.094667W
40.1750083,-88.8349111
(estimated)
Elevation: 737 ft. / 225 m (estimated)
Variation: 01W (2000)
From city: 7 miles ENE of CLINTON, IL
Time zone: UTC -5 (UTC -6 during Standard Time)
Zip code: 61735

Heliport Operations

Heliport use: Private use. Permission required prior to landing
Activation date: 11/2000
Control tower: no
ARTCC: CHICAGO CENTER
FSS: KANKAKEE FLIGHT SERVICE STATION
Attendance: CONTINUOUS
Wind indicator: lighted
Segmented circle: no
Lights: FOR PERIMETER & FLOOD LGTS CALL 217-935-2500, MAINTENANCE.

Heliport Communications

WX AWOS-3PT at BMI (19 nm N): 135.35 (309-661-9478)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
AXCr359/26.3ADDERS VORTAC117.2003E
CMIr285/27.0CHAMPAIGN VORTAC115.7503E
RBSr229/39.2ROBERTS VOR/DME116.8002E

 
NDB name  Hdg/Dist  Freq  Var  ID
ABRAHAM088/23.132900EAAA .- .- .-

Heliport Services

Runway Information

Helipad H1

Dimensions: 50 x 50 ft. / 15 x 15 m
Surface: concrete
Runway edge lights: PERI
Latitude: 40-10.500500N
Longitude: 088-50.094667W
Traffic pattern: leftleft

Heliport Ownership and Management from official FAA records

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

Additional Remarks

FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

Instrument Procedures

There are no published instrument procedures at II41.

Some nearby airports with instrument procedures:

KBMI - Central Illinois Regional Airport/Bloomington-Normal (19 nm N)
KDEC - Decatur Airport (20 nm S)
KAAA - Logan County Airport (23 nm W)
KCMI - University of Illinois/Willard Airport (27 nm E)
C16 - Frasca Field Airport (29 nm E)
 
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Area around II41 (Clinton Power Station Heliport)
 
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Aerial photo
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Sectional chart

 
Airport distance calculator
Flying to Clinton Power Station Heliport? Find the distance to fly.

From to II41

Sunrise and sunset
Times for 13-Aug-2026
 Local
(UTC-5)
 Zulu
(UTC)
Morning civil twilight05:3610:36
Sunrise06:0611:06
Sunset19:5500:55
Evening civil twilight20:2401:24

Current date and time
Zulu (UTC)  14-Aug-2026 03:34:29
Local (UTC-5)  13-Aug-2026 22:34:29
 
METAR
KBMI 
18nm N 
140256Z 07010KT 6SM BR OVC003 24/24 A2998 RMK AO2 SLP142 T02390239 51023
KDEC 
21nm S 
140254Z 17006KT 10SM CLR 25/23 A2993 RMK AO2 SLP129 T02500233 51011 $
KAAA 
23nm W 
140315Z AUTO 06004KT 10SM CLR 24/24 A2994 RMK AO2 LTG DSNT NE T02350235
KCMI 
27nm E 
140253Z 03010KT 10SM SCT035 24/22 A2997 RMK AO2 SLP143 T02390222 53020
KTIP 
32nm E 
140315Z AUTO 11005KT 10SM SCT033 SCT043 23/22 A2998 RMK AO2 T02300221 TSNO
TAF
KBMI 
18nm N 
132103Z 1321/1418 11009KT P6SM SCT007 BKN040 TEMPO 1321/1323 BKN007 FM140100 08009KT P6SM BKN022 PROB30 1404/1406 4SM TSRA OVC015CB FM140600 08009KT 4SM TSRA BKN022CB TEMPO 1408/1410 VRB15G25KT 1SM +TSRA FM141100 08008KT 5SM -SHRA BKN017 FM141600 13007KT P6SM SCT050
KDEC 
21nm S 
131733Z 1318/1418 20005KT P6SM BKN070 FM132200 13007KT P6SM SCT060 BKN250 PROB30 1408/1410 4SM TSRA BKN025CB FM141000 11007KT 6SM -SHRA VCTS BKN035CB FM141400 11007KT 6SM BR SCT035 BKN080
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