1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
CO04
Elevation
4,977 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
40.002, -104.416
Airport Information
Facility Type
AIRPORT
Elevation
4,977 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
DENVER
Coordinates
40.0019, -104.4156
Ownership
Private
Current Weather
METAR KDEN 132253Z 17022G30KT 10SM FEW110 SCT160 SCT220 31/01 A2995 RMK AO2 PK WND 18030/2245 SLP059 T03060006
Flight Category
VFR
Wind
170° at 22 kt G30
Visibility
10+ SM
Temperature
30.6°C
Dewpoint
0.6°C
Altimeter
1014.30 inHg
Cloud Cover
SCT
Nearest weather from KDEN (18 NM away)
Observed 2026-05-13 22:53Z
Nearby Weather Cameras
No camera at CO04. Showing nearest cameras.
Colorado Air and Space Port
NorthEast · Camera 2 · 4 cameras total
15 NM away
Centennial Airport
South · Camera 2 · 4 cameras total
37 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 17/35 | 863 ft | 35 ft | GRVL | - |
Active NOTAMs
No active NOTAMs for CO04.
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Colorado airports
CO04 Operational Overview
Location & Facility
DENNING (CO04) is a privately owned airport restricted to private use located in KEENESBURG, Colorado, United States. The field sits at an elevation of 4,977 feet above mean sea level (MSL) at coordinates 40.0019°N, 104.4156°W.
Runways
DENNING has 1 runway. The longest runway (17/35) measures 863 feet by 35 feet with a grvl surface.
Communications & Operations
DENNING is a non-towered (pilot-controlled) field.
Weather Cameras
3 FAA Weather Cameras are available near DENNING, 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 DENNING 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 CO04?
CO04 is the ICAO identifier for DENNING, a public-use airport located in KEENESBURG, Colorado, United States.
How many runways does DENNING have?
DENNING (CO04) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of CO04?
The field elevation of DENNING is 4,977 feet above mean sea level (MSL).
Is fuel available at CO04?
No fuel types are currently listed for DENNING. Contact the FBO directly for availability.
What are the current weather conditions at CO04?
The current flight category at DENNING is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at CO04?
There are currently no active NOTAMs for DENNING.
How do I access complete data for CO04?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for DENNING.
Where is DENNING located?
DENNING (CO04) is located in KEENESBURG, Colorado, United States, at an elevation of 4,977 ft MSL.
Does CO04 have weather cameras?
CO04 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.