Diamond Star Ranch Airport Private
31CD · Colorado City, 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 08:34 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:36 AM | 11:36Z |
| Sunrise | 06:05 AM | 12:05Z |
| Sunset | 08:05 PM | 02:05Z |
| Evening civil twilight Loggable night begins | 08:34 PM | 02:34Z |
Plan a flight from 31CD
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 4LEFT traffic
- Heading
- 040° true
- Dimensions
- 5,000 × 75 ft
- TPA
- 7,000 ft MSL (≈1,000 AGL) · standard
- Surface
- Dirt
Enter the left downwind (heading 220°) on the 45° at 7,000 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 4/22 | 5,000 ft |
Prefer one flat page? Full runway details for 31CD → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 31CD kneeboard →
Comms & NavAids
Nearby navigation aids
PUB 116.70
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| PUB · Pueblo | VORTAC | 116.70 · 114X | High | r206° / 30.6 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 31CD — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 31CD
- Coordinates
- 37.8709, -104.7891
- Elevation
- 6,010 ft MSL
- Sectional chart
- DENVER
- Airport use
- Private
- Control tower
- No
- ARTCC
- DENVER (ZDV)
- Flight service (FSS)
- DENVER · 122.2, 122.4 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2012/09
- Distance from city
- 10 S
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC DENVER ARTCC AT 303-651-4257.
Nearby airports
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Also nearby: 95CO Mann Ranch Airport (private) (2 NM) · 4V1 Spanish Peaks Airfield (10 NM) · CD48 Cuchara Ranch Airport (private) (11 NM) · 99CO Rock Creek Airport (private) (16 NM) · 80CO Simonson Field (private) (17 NM) · CD05 Shkyview Airport (private) (19 NM)
About 31CD
Diamond Star Ranch Airport (31CD) is an airport in Colorado City, CO, at 6,010 ft MSL. It has 1 runway, the longest 5,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 31CD, refreshed from the Aviation Weather Center and FAA NASR.
Does 31CD have a control tower?
No. Diamond Star Ranch Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 31CD?
Diamond Star Ranch Airport has 1 runway; the longest is 5,000 ft. See the Runways section for headings, surface, and lighting.
Where is 31CD?
Diamond Star Ranch Airport is in Colorado City, CO, at an elevation of 6,010 ft MSL. Coordinates: 37.8709, -104.7891.
Fly out of 31CD often?
Save 31CD 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 31CD 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.