Del Mar Farms Airport Private
CN99 · Patterson, CA · 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 08:39 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:42 AM | 12:42Z |
| Sunrise | 06:11 AM | 13:11Z |
| Sunset | 08:10 PM | 03:10Z |
| Evening civil twilight Loggable night begins | 08:39 PM | 03:39Z |
Plan a flight from CN99
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 12LEFT traffic
- Heading
- 135° true
- Dimensions
- 2,873 × 34 ft
- TPA
- 1,100 ft MSL (≈1,000 AGL) · standard
- Surface
- Concrete
Enter the left downwind (heading 315°) on the 45° at 1,100 ft MSL (≈1,000 AGL).
More details — RWY 12
- Threshold elev
- 64 ft
- TDZ elevation
- 65 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 12/30 | 2,873 ft |
Prefer one flat page? Full runway details for CN99 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the CN99 kneeboard →
Comms & NavAids
Nearby navigation aids
MOD 114.60 · LIN 114.80 · SJC 114.10
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| MOD · Modesto | VOR/DME | 114.60 · 93X | High | r226° / 10.7 NM |
| LIN · Linden | VOR/DME | 114.80 · 95X | High | r176° / 32.5 NM |
| SJC · San Jose | VOR/DME | 114.10 · 88X | Low | r058° / 38.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for CN99 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- CN99
- Coordinates
- 37.5464, -121.1586
- Elevation
- 65 ft MSL
- Sectional chart
- SAN FRANCISCO
- Airport use
- Private
- Control tower
- No
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA · 1-800-WX-BRIEF
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2014/11
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC NORCAL APCH AT 916-361-0516.
Nearby airports
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Also nearby: CA67 Westley Airport (private) (2 NM) · CN44 Flying Bull Airport (private) (4 NM) · 5CL3 Mapes Ranch Airport (8 NM) · 1Q4 New Jerusalem Airport (10 NM) · 35CN Cat Ag Air Airport (private) (14 NM)
About CN99
Del Mar Farms Airport (CN99) is an airport in Patterson, CA, at 65 ft MSL. It has 1 runway, the longest 2,873 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for CN99, refreshed from the Aviation Weather Center and FAA NASR.
Does CN99 have a control tower?
No. Del Mar Farms Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at CN99?
Del Mar Farms Airport has 1 runway; the longest is 2,873 ft. See the Runways section for headings, surface, and lighting.
Where is CN99?
Del Mar Farms Airport is in Patterson, CA, at an elevation of 65 ft MSL. Coordinates: 37.5464, -121.1586.
Fly out of CN99 often?
Save CN99 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 CN99 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.