4IS3 The University of Chicago Medicine Heliport
Non-towered
Privately-owned
Location & operations
- Elevation
- 830.0 ft
- Coordinates
- 41-47-27.6100N 087-36-20.6800W
- Lat / Long
- 41.7910028, -87.6057444
- Mag. variation
- 04W (2025)
- Time zone
- UTC -5 (UTC -6 during Standard Time)
- Activated
- 02/1984
- ARTCC
- CHICAGO CENTER
- FSS
- KANKAKEE FLIGHT SERVICE STATION
- Attendance
- CONTINUOUS
- Wind indicator
- yes
- Segmented circle
- no
- Beacon
- white-green-yellow (heliport) 24 HRS
- Lights
- PERIMETER LGTS OPR 24 HRS.
Airport location no published diagram
Range from 4IS3
Runways
Longest 50 ft
- Dimensions
- 50 x 50 ft. / 15 x 15 m
- Surface
- pierced steel planking ROOFTOP.
- Runway edge lights
- PERI
- Traffic pattern
- left
Communications
- Control Tower
- no
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.