Advocate Good Samaritan Hospital Heliport HeliportPrivate
0IL4 · Downers Grove, IL · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 08:34 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:21 AM | 10:21Z |
| Sunrise | 05:52 AM | 10:52Z |
| Sunset | 08:03 PM | 01:03Z |
| Evening civil twilight Loggable night begins | 08:34 PM | 01:34Z |
Plan a flight from 0IL4
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 40 ft |
Prefer one flat page? Full runway details for 0IL4 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 0IL4 kneeboard →
Comms & NavAids
Nearby navigation aids
DPA 114.55 · JOT 112.30 · OBK 113.00 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DPA · Dupage | VOR/DME | 114.55 · 92Y | Low | r104° / 15.9 NM |
| JOT · Joliet | VOR/DME | 112.30 · 70X | High | r038° / 21.5 NM |
| OBK · Northbrook | VOR/DME | 113.00 · 77X | High | r188° / 24.3 NM |
| CGT · Chicago Heights | VORTAC | 114.20 · 89X | Low | r312° / 26.9 NM |
| EON · Peotone | VORTAC | 113.20 · 79X | Low | r342° / 34.4 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 0IL4 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 0IL4
- Coordinates
- 41.8187, -88.0077
- Elevation
- 772 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- KANKAKEE · 122.2 · 1-800-WX-BRIEF
- Attendance
- ALL ALL
- Beacon
- white-green-yellow (SEE RMK)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1998/02
- Distance from city
- 2 N
Night operations
- Airport lighting
- SS-SR
- Rotating beacon
- white-green-yellow · SEE RMK
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- FOR CD CTC CHICAGO APCH AT 847-289-0926.
Lighting
- 24 HRS.
Nearby airports
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Also nearby: 70IS Waste Management Inc Heliport (2 NM) · 77IS Mc Donald's Plaza Heliport (3 NM) · 1IL2 AMITA Health Adventist Medical Center Hinsdale Heliport (private) (4 NM) · 7IL6 Elmhurst Memorial Hospital Heliport (private) (4 NM) · LL22 Brookeridge Air Park (private) (5 NM) · 05LL Midwest Heliport (private) (5 NM)
About 0IL4
Advocate Good Samaritan Hospital Heliport (0IL4) is a heliport in Downers Grove, IL, at 772 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 0IL4, refreshed from the Aviation Weather Center and FAA NASR.
Does 0IL4 have a control tower?
No. Advocate Good Samaritan Hospital Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 0IL4?
Advocate Good Samaritan Hospital Heliport has 1 runway; the longest is 40 ft. See the Runways section for headings, surface, and lighting.
Where is 0IL4?
Advocate Good Samaritan Hospital Heliport is in Downers Grove, IL, at an elevation of 772 ft MSL. Coordinates: 41.8187, -88.0077.
Fly out of 0IL4 often?
Save 0IL4 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 0IL4 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.