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4LL9

Alan B. Janssen Airport

Where to fly from here Where to fly in from Runway calculator Fuel and time
ICAO
4LL9
IATA
—
City
Morrisonville
Country
United States
Type
Small
Coordinates
39.3437, -89.4237
Elevation
642 ft / 196 m
Local time
03:26 UTC-5
Sunrise / sunset
12:17 / 23:06 UTC
local: 07:17 / 18:06

Map

OpenStreetMap ↗
Runways · 1
RunwaySize SurfaceHeadingsLights
E / W 604 m × 23 m Turf — —

OurAirports data. The actual runway condition may differ. True headings.

Weather

model data, not an official METAR
METARZZZZ 240815Z 15005KT 9999 NSC 10/07 Q1025

METAR: 2026-10-24 08:15 UTC · 11 min ago

Decode
There is no recent official METAR for this aerodrome. This is calculated from global weather models in METAR format — for simulation only, not for real navigation. Cloud heights are approximate. Open-Meteo.com

Charts and useful links

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ChartFox ↗SID, STAR, approach and ground charts. Free, sign in with VATSIM Navigraph Charts ↗Jeppesen charts, subscription needed SkyVector ↗Aeronautical map and airport data AirNav ↗Official FAA data and procedures SimBrief ↗Create a flight plan from here FlightAware ↗Real-world departures and arrivals OurAirports ↗Source of the airport data, pilot comments

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