Alta Mesa Airpark Private
3CN7 · Wilton, CA · 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 05:32 PM
| Event | Local (PST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:05 AM | 14:05Z |
| Sunrise | 06:32 AM | 14:32Z |
| Sunset | 05:04 PM | 01:04Z |
| Evening civil twilight Loggable night begins | 05:32 PM | 01:32Z |
Plan a flight from 3CN7
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 16LEFT traffic
- Heading
- 160° true
- Dimensions
- 2,600 × 40 ft
- TPA
- 1,100 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Displaced thr
- 250 ft
Enter the left downwind (heading 340°) on the 45° at 1,100 ft MSL (≈1,000 AGL).
More details — RWY 16
- Approach obstacle
- Trees, 60 ft, 1,200 ft from threshold
Pattern side + displaced threshold: 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 |
|---|---|---|
| 16/34 | 2,600 ft |
Prefer one flat page? Full runway details for 3CN7 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3CN7 kneeboard →
Comms & NavAids
Nearby navigation aids
SAC 115.20 · MCC 109.20 · LIN 114.80 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| SAC · Sacramento | VORTAC | 115.20 · 99X | High | r087° / 16 NM |
| MCC · Mc Clellan | VOR/DME | 109.20 · 29X | Terminal | r137° / 19.3 NM |
| LIN · Linden | VOR/DME | 114.80 · 95X | High | r314° / 21 NM |
| HNW · Hangtown | VOR/DME | 115.50 · 102X | Low | r210° / 30.4 NM |
| SUU · Travis | TACAN | 116.60 · 113X | — | r064° / 35 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 3CN7 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 3CN7
- Coordinates
- 38.3792, -121.2217
- Elevation
- 125 ft MSL
- Sectional chart
- SAN FRANCISCO
- Airport use
- Private
- Control tower
- No
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA · 1-800-WX-BRIEF
- Attendance
- IREG
- Segmented circle
- No
- Activated
- 2010/04
- Distance from city
- 1 S
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- FOR CD CTC NORCAL APCH AT 916-361-6874.
Obstructions
- 3 FT FENCE 25 FT N OF RY 16/34.
Nearby airports
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Also nearby: CL04 Skyway Estates (private) (2 NM) · 26CA Boeckmann Ranch (private) (4 NM) · 2CL9 Mustang (private) (5 NM) · 65CN Bottimore Ranch (private) (5 NM) · 57CN Van Vleck (private) (9 NM)
About 3CN7
Alta Mesa Airpark (3CN7) is an airport in Wilton, CA, at 125 ft MSL. It has 1 runway, the longest 2,600 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3CN7, refreshed from the Aviation Weather Center and FAA NASR.
Does 3CN7 have a control tower?
No. Alta Mesa Airpark is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3CN7?
Alta Mesa Airpark has 1 runway; the longest is 2,600 ft. See the Runways section for headings, surface, and lighting.
Where is 3CN7?
Alta Mesa Airpark is in Wilton, CA, at an elevation of 125 ft MSL. Coordinates: 38.3792, -121.2217.
More about 3CN7
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 3CN7 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.