Griffin Field Private
4CO3 · Walsh, CO · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:23 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:27 AM | 11:27Z |
| Sunrise | 05:56 AM | 11:56Z |
| Sunset | 07:54 PM | 01:54Z |
| Evening civil twilight Loggable night begins | 08:23 PM | 02:23Z |
Plan a flight from 4CO3
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 17LEFT traffic
- Heading
- 160° mag · 170° true
- Dimensions
- 3,200 × 100 ft
- TPA
- 5,000 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 340°) on the 45° at 5,000 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 3,200 ft |
Prefer one flat page? Full runway details for 4CO3 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4CO3 kneeboard →
Comms & NavAids
No published frequencies, ILS, or nearby navaids for 4CO3.
Charts & procedures
No published instrument procedures or Chart Supplement for 4CO3 — open it on the VFR sectional →
Airport info
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 · 122.2, 122.4 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1945/09
- Distance from city
- 1 N
Services fuel · repairs · oxygen · attendance
- Fuel available
- Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- hangars
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- 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.
Runways
- LAND RY 17; DEP RY 35 WITH WIND LESS THAN 10 MPH.
Nearby airports
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Also nearby: 53CO Rons Field (private) (11 NM) · 8V7 Springfield Municipal Airport (16 NM) · JHN Stanton County Municipal Airport (29 NM) · 17K Boise City Airport (39 NM) · K08 Holly Airport (39 NM)
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 in the Comms & NavAids section.
What is the longest runway at 4CO3?
Griffin Field has 1 runway; the longest is 3,200 ft. See the Runways section 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.
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.