Airport information
- FAA LID
- 4CA7
- Coordinates
- 39.6707, -121.8860
- Elevation
- 190 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
- Activated
- 1995/09
- Distance from city
- 5 S
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-21
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:07 AM | 12:07Z |
| Sunrise | 05:40 AM | 12:40Z |
| Sunset | 08:39 PM | 03:39Z |
| Evening civil twilight Loggable night begins | 09:11 PM | 04:11Z |
Plan a flight from 4CA7
Traffic pattern
- Landing
- Rwy 16
- Pattern
- left (turns left)
- TPA
- 1,200 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 16 at 1,200 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 16/34
2,700 ft × 60 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 16/34 | 2,700 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| CIC · Chico | VOR-DME | 109.80 | r178° / 7.4 NM |
| MXW · Maxwell | VORTAC | 110.00 | r018° / 26.3 NM |
| RBL · Red Bluff | VORTAC | 115.70 | r130° / 30.3 NM |
| ILA · Williams | VORTAC | 114.40 | r352° / 36.6 NM |
| MYV · Marysville | VOR-DME | 110.80 | r321° / 37.3 NM |
| BAB · Beale | TACAN | 108.60 | r311° / 38.2 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 4CA7. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD VFR; PRIVATE USE.
- AGRICULTURAL USE.
- PVT USE
- FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
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 4CA7 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 4CA7
Johnsen Airport (4CA7) is an airport in Chico, CA, at 190 ft MSL. It has 1 runway, the longest 2,700 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4CA7, refreshed from the Aviation Weather Center and FAA NASR.
Does 4CA7 have a control tower?
No. Johnsen Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 4CA7?
Johnsen Airport has 1 runway; the longest is 2,700 ft. See the Runways tab for headings, surface, and lighting.
Where is 4CA7?
Johnsen Airport is in Chico, CA, at an elevation of 190 ft MSL. Coordinates: 39.6707, -121.8860.
Fly out of 4CA7 often?
Save 4CA7 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.