1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
91LS
Elevation
520 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
38.209, -90.037
Airport Information
Facility Type
AIRPORT
Elevation
520 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
KANSAS CITY
Coordinates
38.2089, -90.0372
Ownership
Private
Hours of Operation
Current Weather
METAR KCPS 131453Z 32019G25KT 10SM CLR 21/04 A3005 RMK AO2 SLP172 T02110044 50007 $
Flight Category
VFR
Wind
320° at 19 kt G25
Visibility
10+ SM
Temperature
21.1°C
Dewpoint
4.4°C
Altimeter
1017.70 inHg
Cloud Cover
CLR
Nearest weather from KCPS (23 NM away)
Observed 2026-05-13 14:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 09/27 | 2,000 ft | 70 ft | TURF | - |
Active NOTAMs
No active NOTAMs for 91LS.
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PONTIAC
Illinois airports
91LS Operational Overview
Location & Facility
DUCLOS (91LS) is a privately owned airport restricted to private use located in RED BUD, Illinois, United States. The field sits at an elevation of 520 feet above mean sea level (MSL) at coordinates 38.2089°N, 90.0372°W.
Runways
DUCLOS has 1 runway. The longest runway (09/27) measures 2,000 feet by 70 feet with a turf surface.
Communications & Operations
DUCLOS is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at DUCLOS 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 91LS?
91LS is the ICAO identifier for DUCLOS, a public-use airport located in RED BUD, Illinois, United States.
How many runways does DUCLOS have?
DUCLOS (91LS) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 91LS?
The field elevation of DUCLOS is 520 feet above mean sea level (MSL).
Is fuel available at 91LS?
No fuel types are currently listed for DUCLOS. Contact the FBO directly for availability.
What are the current weather conditions at 91LS?
The current flight category at DUCLOS is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 91LS?
There are currently no active NOTAMs for DUCLOS.
How do I access complete data for 91LS?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for DUCLOS.
Where is DUCLOS located?
DUCLOS (91LS) is located in RED BUD, Illinois, United States, at an elevation of 520 ft MSL.