1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
II41
Elevation
737 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
40.175, -88.835
Airport Information
Facility Type
HELIPORT
Elevation
737 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
40.1750, -88.8349
Ownership
Private
Hours of Operation
Current Weather
METAR KBMI 131756Z 33020G24KT 10SM SCT055 19/06 A3003 RMK AO2 PK WND 31026/1701 SLP163 T01890056 10194 20133 50008
Flight Category
VFR
Wind
330° at 20 kt G24
Visibility
10+ SM
Temperature
18.9°C
Dewpoint
5.6°C
Altimeter
1017.00 inHg
Cloud Cover
SCT
Nearest weather from KBMI (19 NM away)
Observed 2026-05-13 17:56Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 50 ft | 50 ft | CONC | PERI |
Active NOTAMs
No active NOTAMs for II41.
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
II41 Operational Overview
Location & Facility
CLINTON POWER STATION (II41) is a privately owned heliport restricted to private use located in CLINTON, Illinois, United States. The field sits at an elevation of 737 feet above mean sea level (MSL) at coordinates 40.1750°N, 88.8349°W.
Helipads
CLINTON POWER STATION has 1 helipad. The longest pad (H1) measures 50 feet by 50 feet with a conc surface.
Communications & Operations
CLINTON POWER STATION is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at CLINTON POWER STATION 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 II41?
II41 is the ICAO identifier for CLINTON POWER STATION, a public-use airport located in CLINTON, Illinois, United States.
How many runways does CLINTON POWER STATION have?
CLINTON POWER STATION (II41) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of II41?
The field elevation of CLINTON POWER STATION is 737 feet above mean sea level (MSL).
Is fuel available at II41?
No fuel types are currently listed for CLINTON POWER STATION. Contact the FBO directly for availability.
What are the current weather conditions at II41?
The current flight category at CLINTON POWER STATION is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at II41?
There are currently no active NOTAMs for CLINTON POWER STATION.
How do I access complete data for II41?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for CLINTON POWER STATION.
Where is CLINTON POWER STATION located?
CLINTON POWER STATION (II41) is located in CLINTON, Illinois, United States, at an elevation of 737 ft MSL.