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4IS3
The University of Chicago Medicine Heliport
Official FAA Data Effective 2025-11-27 0901Z
VFR Chart of 4IS3
Sectional Charts at SkyVector.com
IFR Chart of 4IS3
Enroute Charts at SkyVector.com
Location Information for 4IS3
Coordinates: N41°47.46' / W87°36.34'
Located 00 miles NW of Chicago, Illinois. View all Airports in Illinois.
Estimated Elevation is 830 feet MSL.
Operations Data
Heliport Use:Private Use
MEDICAL USE.
Activation Date:February 1984
Status:Operational
Control Tower:No
Seg-Circle:No
Beacon:White-Green-Yellow
(Heliport)
Wind Indicator:Yes, Not Lighted
Lighting Schedule:SEE RMK
A.R.T.C.C.:CHICAGO
F.S.S.:KANKAKEE
Sectional Chart:CHICAGO
AirspaceAnalysis:CONDITIONAL
PRVDD ALL OPNS ARE CONDD IN AREA FM 080-100 DEG, 170-190 & 350-030 DEGS. AREA IS APROPLY MKD. WIND INDCR IS MAINTD.
Attendance:Continuous
Airport Communications
ASOS at MDW (6.6 W): 773-884-4424
D-ATIS at MDW (6.6 W):132.75
ATIS at GYY (13.5 SE):134.575
Nearby Navigation Aids
IDNameFreqRadial / Range
VOT CGT CHICAGO HEIGHTS 114.20 352°16.9
VOD GCO CHICAGO 108.25 136°18.0
VOD OBK NORTHBROOK 113.00 150°30.1
VOT EON PEOTONE 113.20 012°32.4
IDNameFreqBearing / Range
VOT VP SEDLY 212 121°38.6
VOT UG WAUKE 379 347°41.3
VOT IK LUKOW 272 196°48.3
VOT SB MISHA 341 094°62.5
Helipad H1
Dimensions:50 x 50 feet / 15 x 15 meters
Surface:PSP
ROOFTOP.
Edge Lighting:Perimeter
Coordinates:N41°47.35' / W87°36.22'N0°0.00' / E0°0.00'
Elevation: 665.0
Helipad H2
Dimensions:50 x 50 feet / 15 x 15 meters
Surface:Mats
Coordinates:N41°47.46' / W87°36.33'N0°0.00' / E0°0.00'
Elevation: 665.0
Ownership Information
Ownership:Privately Owned
Owner:UNIV CHICAGO HOSPITALS
5841 S MARYLAND, MC 0952, RM 13-100, MC 0952, RM C-38
CHICAGO, IL 60637
312-702-3222
Manager:CANDICE SCHAPER
5841 S MARYLAND, MC 0952, RM 13-100, MC 0952, RM C-38
EMAIL ADDRESS: IRA.BLUMEN@UCHOSPITALS.EDU (ALL LOWER CASE)
CHICAGO, IL 60637
773-702-3222
Other Remarks
  • FOR CD CTC CHICAGO APCH AT 847-289-0926.
  • PERIMETER LGTS OPR 24 HRS.
  • 24 HRS
  • FREQ 129.475 AVBL FOR MEDICAL CNTR.
Nearby Airports with Instrument Procedures
IDNameHeading / Distance
Chicago Midway International Airport KMDW Chicago Midway International Airport 267°6.6
Gary/Chicago International Airport KGYY Gary/Chicago International Airport 140°13.5
Lansing Municipal Airport KIGQ Lansing Municipal Airport 167°15.7
Chicago O'Hare International Airport KORD Chicago O'Hare International Airport 309°17.6
Griffith-Merrillville Airport 05C Griffith-Merrillville Airport 150°18.7
Hobart Sky Ranch Airport 3HO Hobart Sky Ranch Airport 132°20.9
Chicago Exec Airport KPWK Chicago Exec Airport 325°23.5
Bolingbrook's Clow International Airport 1C5 Bolingbrook's Clow International Airport 256°24.2
Lewis University Airport KLOT Lewis University Airport 243°24.6
Bult Field Airport C56 Bult Field Airport 187°25.0
Dupage Airport KDPA Dupage Airport 283°29.6
Porter County Regional Airport KVPZ Porter County Regional Airport 126°33.7