Alton Memorial Hospital Heliport HeliportPrivate
1IL3 · Alton, 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 08:35 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:38 AM | 10:38Z |
| Sunrise | 06:07 AM | 11:07Z |
| Sunset | 08:06 PM | 01:06Z |
| Evening civil twilight Loggable night begins | 08:35 PM | 01:35Z |
Plan a flight from 1IL3
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/ | 50 ft |
Prefer one flat page? Full runway details for 1IL3 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 1IL3 kneeboard →
Comms & NavAids
Nearby navigation aids
TOY 116.00 · STL 117.40 · SKE 112.20 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| TOY · Troy | VORTAC | 116.00 · 107X | Low | r307° / 15 NM |
| STL · St Louis | VORTAC | 117.40 · 121X | High | r079° / 15.2 NM |
| SKE · Scott | TACAN | 112.20 · 59X | — | r328° / 25.9 NM |
| FTZ · Foristell | VORTAC | 114.35 · 90Y | Low | r067° / 39.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 1IL3 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 1IL3
- Coordinates
- 38.9022, -90.1614
- Elevation
- 525 ft MSL
- Magnetic variation
- 2E
- Sectional chart
- ST LOUIS
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS · 1-800-WX-BRIEF
- Attendance
- ALL ALL
- Beacon
- white-green-yellow
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1990/09
- Distance from city
- 1 SW
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green-yellow
Runway lighting aids — H1: RLLS.
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 · 3 notes
General
- FOR CD CTC ST LOUIS APCH AT 314-890-1018.
Lighting
- FOR PERIMETER AND RLLS CALL 618-463-7311.
Contact
- RON GREENWOOD 618-463-7307
Nearby airports
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Also nearby: 03IS OSF St Anthony's Health Center Heliport (private) (1 NM) · 96MO Riverlands Area Heliport (private) (2 NM) · 0MU2 Christian Hospital Northeast Heliport (private) (8 NM) · 01IS William E. Koenig Airport (10 NM) · LL49 Raymond Restricted Landing Area (private) (11 NM)
About 1IL3
Alton Memorial Hospital Heliport (1IL3) is a heliport in Alton, IL, at 525 ft MSL. It has 1 runway, the longest 50 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 1IL3, refreshed from the Aviation Weather Center and FAA NASR.
Does 1IL3 have a control tower?
No. Alton Memorial 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 1IL3?
Alton Memorial Hospital Heliport has 1 runway; the longest is 50 ft. See the Runways section for headings, surface, and lighting.
Where is 1IL3?
Alton Memorial Hospital Heliport is in Alton, IL, at an elevation of 525 ft MSL. Coordinates: 38.9022, -90.1614.
Fly out of 1IL3 often?
Save 1IL3 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 1IL3 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.