1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
5IL4
Elevation
449 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
38.276, -89.672
Airport Information
Facility Type
HELIPORT
Elevation
449 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
KANSAS CITY
Coordinates
38.2762, -89.6719
Ownership
Private
Current Weather
METAR KBLV 131755Z AUTO 34017G22KT 10SM CLR 23/08 A3002 RMK AO2 SLP166 T02260079 10227 20161 58001 $
Flight Category
VFR
Wind
340° at 17 kt G22
Visibility
10+ SM
Temperature
22.6°C
Dewpoint
7.9°C
Altimeter
1016.70 inHg
Cloud Cover
CLR
Nearest weather from KBLV (19 NM away)
Observed 2026-05-13 17:55Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 100 ft | 100 ft | CONC | - |
Active NOTAMs
No active NOTAMs for 5IL4.
Nearby Airports in Illinois
Nearest airports
- 35IL — 7TH HEAVEN
LA MOILLE
- 35IL — 7th Heaven Airport
La Moille
- KSPI — ABRAHAM LINCOLN CAPITAL
SPRINGFIELD
- 70LL — ADAMS NUMBER 1
PONTIAC
- 2LL7 — ADAMS NUMBER 2
PONTIAC
Illinois airports
5IL4 Operational Overview
Location & Facility
PRAIRIE STATE GENERATING (5IL4) is a privately owned heliport restricted to private use located in MARISSA, Illinois, United States. The field sits at an elevation of 449 feet above mean sea level (MSL) at coordinates 38.2762°N, 89.6719°W.
Helipads
PRAIRIE STATE GENERATING has 1 helipad. The longest pad (H1) measures 100 feet by 100 feet with a conc surface.
Communications & Operations
PRAIRIE STATE GENERATING is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at PRAIRIE STATE GENERATING 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 5IL4?
5IL4 is the ICAO identifier for PRAIRIE STATE GENERATING, a public-use airport located in MARISSA, Illinois, United States.
How many runways does PRAIRIE STATE GENERATING have?
PRAIRIE STATE GENERATING (5IL4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 5IL4?
The field elevation of PRAIRIE STATE GENERATING is 449 feet above mean sea level (MSL).
Is fuel available at 5IL4?
No fuel types are currently listed for PRAIRIE STATE GENERATING. Contact the FBO directly for availability.
What are the current weather conditions at 5IL4?
The current flight category at PRAIRIE STATE GENERATING is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 5IL4?
There are currently no active NOTAMs for PRAIRIE STATE GENERATING.
How do I access complete data for 5IL4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for PRAIRIE STATE GENERATING.
Where is PRAIRIE STATE GENERATING located?
PRAIRIE STATE GENERATING (5IL4) is located in MARISSA, Illinois, United States, at an elevation of 449 ft MSL.