Airport information
- FAA LID
- CN29
- Coordinates
- 37.9352, -121.0150
- Elevation
- 103 ft MSL
- Magnetic variation
- 16E
- Sectional chart
- SAN FRANCISCO
- Airport use
- Private
- Control tower
- No
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1969/10
- Distance from city
- 1 NW
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 | 05:10 AM | 12:10Z |
| Sunrise | 05:42 AM | 12:42Z |
| Sunset | 08:30 PM | 03:30Z |
| Evening civil twilight Loggable night begins | 09:01 PM | 04:01Z |
Plan a flight from CN29
Traffic pattern
- Landing
- Rwy N
- Pattern
- left (turns left)
- TPA
- 1,100 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy N at 1,100 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway N/S
1,700 ft × 40 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| N/S | 1,700 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| LIN · Linden | VORTAC | 114.80 | r167° / 8.4 NM |
| ECA · Manteca | VORTAC | 116.00 | r033° / 9.6 NM |
| MOD · Modesto | VOR-DME | 114.60 | r335° / 18.7 NM |
| SAC · Sacramento | VORTAC | 115.20 | r123° / 39.7 NM |
VFR sectional
No published instrument procedures or Chart Supplement for CN29. VFR sectional link above.
Services
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management
Remarks FAA
- 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 CN29 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 CN29
J-B Airport (CN29) is an airport in Farmington, CA, at 103 ft MSL. It has 1 runway, the longest 1,700 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for CN29, refreshed from the Aviation Weather Center and FAA NASR.
Does CN29 have a control tower?
No. J-B Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at CN29?
J-B Airport has 1 runway; the longest is 1,700 ft. See the Runways tab for headings, surface, and lighting.
Where is CN29?
J-B Airport is in Farmington, CA, at an elevation of 103 ft MSL. Coordinates: 37.9352, -121.0150.
Fly out of CN29 often?
Save CN29 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.