1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
LL75
FAA
LL75
Elevation
920 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
42.425, -89.450
Airport Information
Facility Type
AIRPORT
Elevation
920 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
42.4250, -89.4501
Current Weather
METAR KFEP 131915Z AUTO 33012G21KT 10SM BKN050 BKN070 17/05 A3008 RMK AO2 T01720050
Flight Category
VFR
Wind
330° at 12 kt G21
Visibility
10+ SM
Temperature
17.2°C
Dewpoint
5°C
Altimeter
1018.70 inHg
Cloud Cover
BKN
Nearest weather from KFEP (13 NM away)
Observed 2026-05-13 19:15Z
Nearby Weather Cameras
No camera at LL75. Showing nearest cameras.
Lake in the Hills
West · Camera 3 · 4 cameras total
69 NM away
4 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| N/S | 1,900 ft | 100 ft | TURF | - |
Active NOTAMs
No active NOTAMs for LL75.
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LL75 Operational Overview
Location & Facility
Chester Wyss Airport (LL75) is a airport located in Rock City, Illinois, United States. The field sits at an elevation of 920 feet above mean sea level (MSL) at coordinates 42.4250°N, 89.4501°W.
Runways
Chester Wyss Airport has 1 runway. The longest runway (N/S) measures 1,900 feet by 100 feet with a turf surface.
Communications & Operations
Chester Wyss Airport is a non-towered (pilot-controlled) field.
Weather Cameras
1 FAA Weather Camera is available near Chester Wyss Airport, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at Chester Wyss Airport 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 LL75?
LL75 is the ICAO identifier for Chester Wyss Airport, a public-use airport located in Rock City, Illinois, United States.
How many runways does Chester Wyss Airport have?
Chester Wyss Airport (LL75) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of LL75?
The field elevation of Chester Wyss Airport is 920 feet above mean sea level (MSL).
Is fuel available at LL75?
No fuel types are currently listed for Chester Wyss Airport. Contact the FBO directly for availability.
What are the current weather conditions at LL75?
The current flight category at Chester Wyss Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at LL75?
There are currently no active NOTAMs for Chester Wyss Airport.
How do I access complete data for LL75?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Chester Wyss Airport.
Where is Chester Wyss Airport located?
Chester Wyss Airport (LL75) is located in Rock City, Illinois, United States, at an elevation of 920 ft MSL.
Does LL75 have weather cameras?
LL75 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.