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
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2014/11
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:12 AM | 12:12Z |
| Sunrise | 05:44 AM | 12:44Z |
| Sunset | 08:29 PM | 03:29Z |
| Evening civil twilight Loggable night begins | 09:00 PM | 04:00Z |
Plan a flight from CN99
Traffic pattern
- Landing
- Rwy 12
- Pattern
- left (turns left)
- TPA
- 1,100 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 12 at 1,100 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 12/30
2,873 ft × 34 ft · Concrete- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 12/30 | 2,873 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MOD · Modesto | VOR-DME | 114.60 | r226° / 10.7 NM |
| ECA · Manteca | VORTAC | 116.00 | r161° / 17.3 NM |
| LIN · Linden | VORTAC | 114.80 | r176° / 32.5 NM |
| SJC · San Jose | VOR-DME | 114.10 | r058° / 38.9 NM |
VFR sectional
No published instrument procedures or Chart Supplement for CN99. VFR sectional link above.
Ownership & management
Remarks FAA
- ALL OPS ARE CONDUCTED IN VFR WX CONDS, LNDG AREA IS LMTD TO PVT USE, ALL OPS ARE LMTD TO DAY
- FOR CD CTC NORCAL APCH AT 916-361-0516.
Nearby airports
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.
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 on the Comms & NavAids tab.
What is the longest runway at CN99?
Del Mar Farms Airport has 1 runway; the longest is 2,873 ft. See the Runways tab 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.