Colorado Antique Field Private
8CO7 · Niwot, CO · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-11-02 · night begins 05:25 PM
| Event | Local (MST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:03 AM | 13:03Z |
| Sunrise | 06:31 AM | 13:31Z |
| Sunset | 04:57 PM | 23:57Z |
| Evening civil twilight Loggable night begins | 05:25 PM | 00:25Z |
Plan a flight from 8CO7
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 25LEFT traffic
- Heading
- 250° mag · 262° true
- Dimensions
- 3,400 × 150 ft
- TPA
- 6,100 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 070°) on the 45° at 6,100 ft MSL (≈1,000 AGL).
More details — RWY 25
- Approach obstacle
- Pline, 23 ft, 0 ft from threshold
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 07/25 | 3,400 ft |
Prefer one flat page? Full runway details for 8CO7 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 8CO7 kneeboard →
Comms & NavAids
Nearby navigation aids
BJC 115.40 · DVV 114.70 · DEN 117.90 · +3
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BJC · Jeffco | VOR/DME | 115.40 · 101X | High | r342° / 12.7 NM |
| DVV · Mile High | VORTAC | 114.70 · 94X | High | r291° / 28.7 NM |
| DEN · Denver | VOR/DME | 117.90 · 126X | High | r300° / 30 NM |
| BKF · Buckley | TACAN | 109.60 · 33X | — | r314° / 31.5 NM |
| FQF · Falcon | VORTAC | 116.30 · 110X | High | r305° / 36.3 NM |
| GLL · Gill | VOR/DME | 114.20 · 89X | High | r218° / 36.5 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 8CO7 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 8CO7
- Coordinates
- 40.1225, -105.1725
- Elevation
- 5,069 ft MSL
- Magnetic variation
- 12E
- Sectional chart
- CHEYENNE
- Airport use
- Private
- Control tower
- No
- ARTCC
- DENVER (ZDV)
- Flight service (FSS)
- DENVER · 122.4 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1979/03
- Distance from city
- 1 N
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- FOR CD CTC DENVER APCH AT 303-342-1916.
Obstructions
- 25-FOOT PLINE 1300 FEET FROM THR.
- 35-FOOT TREES ON NORTH AND SOUTH SIDE OF CNTLN.
Nearby airports
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Also nearby: CO23 Ashlawn (private) (3 NM) · 0CO1 Dave's (private) (6 NM) · 7CO0 Parkland (private) (7 NM) · CO10 Lemons Private Strip (private) (8 NM)
About 8CO7
Colorado Antique Field (8CO7) is an airport in Niwot, CO, at 5,069 ft MSL. It has 1 runway, the longest 3,400 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 8CO7, refreshed from the Aviation Weather Center and FAA NASR.
Does 8CO7 have a control tower?
No. Colorado Antique Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 8CO7?
Colorado Antique Field has 1 runway; the longest is 3,400 ft. See the Runways section for headings, surface, and lighting.
Where is 8CO7?
Colorado Antique Field is in Niwot, CO, at an elevation of 5,069 ft MSL. Coordinates: 40.1225, -105.1725.
More about 8CO7
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 8CO7 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.
Something here wrong or out of date? Report a data problem.