Airport information
- FAA LID
- 4CO3
- Coordinates
- 37.3929, -102.2831
- Elevation
- 3,964 ft MSL
- Magnetic variation
- 10E
- Sectional chart
- WICHITA
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- DENVER
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1945/09
- Distance from city
- 1 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:57 AM | 10:57Z |
| Sunrise | 05:29 AM | 11:29Z |
| Sunset | 08:13 PM | 02:13Z |
| Evening civil twilight Loggable night begins | 08:44 PM | 02:44Z |
Plan a flight from 4CO3
Traffic pattern
- Landing
- Rwy 17
- Pattern
- left (turns left)
- TPA
- 5,000 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 17 at 5,000 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 17/35
3,200 ft × 100 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Equip, 30 ft, 50 ft from threshold
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 3,200 ft |
No published frequencies or nearby navaids for 4CO3.
VFR sectional
No published instrument procedures or Chart Supplement for 4CO3. VFR sectional link above.
Services
- Fuel available
- Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- hangars
Ownership & management
Remarks FAA
- EXISTED PRIOR TO 1959.
- RY 35 HAS RR TRACKS; SILO & EQUIPMENT LOCATED NEAR APCH AREA.
- CROP DUSTERS OPERATING FROM ARPT.
- FOR CD CTC KANSAS CITY ARTCC AT 913-254-8508.
- TWR LCTD .5 MILE SOUTHWEST OF ARPT.
- LAND RY 17; DEP RY 35 WITH WIND LESS THAN 10 MPH.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 4CO3 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About 4CO3
Griffin Field (4CO3) is an airport in Walsh, CO, at 3,964 ft MSL. It has 1 runway, the longest 3,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4CO3, refreshed from the Aviation Weather Center and FAA NASR.
Does 4CO3 have a control tower?
No. Griffin Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 4CO3?
Griffin Field has 1 runway; the longest is 3,200 ft. See the Runways tab for headings, surface, and lighting.
Where is 4CO3?
Griffin Field is in Walsh, CO, at an elevation of 3,964 ft MSL. Coordinates: 37.3929, -102.2831.
Fly out of 4CO3 often?
Save 4CO3 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.