1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
6LL0
FAA
6LL0
Elevation
664 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
39.319, -88.425
Airport Information
Facility Type
AIRPORT
Elevation
664 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
39.3189, -88.4250
Current Weather
SPECI KMTO 272021Z AUTO VRB03KT 10SM FEW025 BKN031 OVC042 27/22 A2989 RMK AO2 RAE1955 P0000 T02670222
Flight Category
VFR
Wind
VRB° at 3 kt
Visibility
10+ SM
Temperature
26.7°C
Dewpoint
22.2°C
Altimeter
1012.30 inHg
Cloud Cover
OVC
Nearest weather from KMTO (13 NM away)
Observed 2026-06-27 20:21Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| N/S | 2,150 ft | 75 ft | TURF | - |
Active NOTAMs
No active NOTAMs for 6LL0.
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- 70LL — ADAMS NUMBER 1
PONTIAC
Illinois airports
6LL0 Operational Overview
Location & Facility
Williamson Airport (6LL0) is a airport located in Neoga, Illinois, United States. The field sits at an elevation of 664 feet above mean sea level (MSL) at coordinates 39.3189°N, 88.4250°W.
Runways
Williamson Airport has 1 runway. The longest runway (N/S) measures 2,150 feet by 75 feet with a turf surface.
Communications & Operations
Williamson Airport is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at Williamson 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 6LL0?
6LL0 is the ICAO identifier for Williamson Airport, a public-use airport located in Neoga, Illinois, United States.
How many runways does Williamson Airport have?
Williamson Airport (6LL0) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 6LL0?
The field elevation of Williamson Airport is 664 feet above mean sea level (MSL).
Is fuel available at 6LL0?
No fuel types are currently listed for Williamson Airport. Contact the FBO directly for availability.
What are the current weather conditions at 6LL0?
The current flight category at Williamson Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 6LL0?
There are currently no active NOTAMs for Williamson Airport.
How do I access complete data for 6LL0?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Williamson Airport.
Where is Williamson Airport located?
Williamson Airport (6LL0) is located in Neoga, Illinois, United States, at an elevation of 664 ft MSL.