1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
03IS
Elevation
580 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
38.908, -90.174
Airport Information
Facility Type
HELIPORT
Elevation
580 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
KANSAS CITY
Coordinates
38.9077, -90.1745
Ownership
Private
Hours of Operation
Current Weather
METAR KALN 220835Z AUTO 07005KT 10SM SCT025 BKN050 17/13 A2999 RMK AO2 T01670130
Flight Category
VFR
Wind
70° at 5 kt
Visibility
10+ SM
Temperature
16.7°C
Dewpoint
13°C
Altimeter
1015.70 inHg
Cloud Cover
BKN
Nearest weather from KALN (8 NM away)
Observed 2026-05-22 08:35Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 40 ft | 40 ft | CONC | PERI |
Active NOTAMs
No active NOTAMs for 03IS.
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PONTIAC
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PONTIAC
Illinois airports
03IS Operational Overview
Location & Facility
OSF ST ANTHONY'S HEALTH CENTER (03IS) is a privately owned heliport restricted to private use located in ALTON, Illinois, United States. The field sits at an elevation of 580 feet above mean sea level (MSL) at coordinates 38.9077°N, 90.1745°W.
Helipads
OSF ST ANTHONY'S HEALTH CENTER has 1 helipad. The longest pad (H1) measures 40 feet by 40 feet with a conc surface.
Communications & Operations
OSF ST ANTHONY'S HEALTH CENTER is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at OSF ST ANTHONY'S HEALTH CENTER is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 03IS?
03IS is the ICAO identifier for OSF ST ANTHONY'S HEALTH CENTER, a public-use airport located in ALTON, Illinois, United States.
How many runways does OSF ST ANTHONY'S HEALTH CENTER have?
OSF ST ANTHONY'S HEALTH CENTER (03IS) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 03IS?
The field elevation of OSF ST ANTHONY'S HEALTH CENTER is 580 feet above mean sea level (MSL).
Is fuel available at 03IS?
No fuel types are currently listed for OSF ST ANTHONY'S HEALTH CENTER. Contact the FBO directly for availability.
What are the current weather conditions at 03IS?
The current flight category at OSF ST ANTHONY'S HEALTH CENTER is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 03IS?
There are currently no active NOTAMs for OSF ST ANTHONY'S HEALTH CENTER.
How do I access complete data for 03IS?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for OSF ST ANTHONY'S HEALTH CENTER.
Where is OSF ST ANTHONY'S HEALTH CENTER located?
OSF ST ANTHONY'S HEALTH CENTER (03IS) is located in ALTON, Illinois, United States, at an elevation of 580 ft MSL.