Johnsen Private
4CA7 · Chico, CA · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:33 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:27 AM | 13:27Z |
| Sunrise | 06:54 AM | 13:54Z |
| Sunset | 07:06 PM | 02:06Z |
| Evening civil twilight Loggable night begins | 07:33 PM | 02:33Z |
Plan a flight from 4CA7
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 16LEFT traffic
- Heading
- 160° mag · 176° true
- Dimensions
- 2,700 × 60 ft
- TPA
- 1,200 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 340°) on the 45° at 1,200 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 16/34 | 2,700 ft |
Prefer one flat page? Full runway details for 4CA7 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4CA7 kneeboard →
Comms & NavAids
Nearby navigation aids
RBL 115.70 · ILA 114.40 · MYV 110.80 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| RBL · Red Bluff | VORTAC | 115.70 · 104X | High | r130° / 30.4 NM |
| ILA · Williams | VORTAC | 114.40 · 91X | Low | r352° / 36.6 NM |
| MYV · Marysville | VOR/DME | 110.80 · 45X | Low | r321° / 37.3 NM |
| BAB · Beale | TACAN | 108.60 · 23X | — | r311° / 38.2 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4CA7 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4CA7
- Coordinates
- 39.6707, -121.8858
- 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 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1995/09
- Distance from city
- 5 S
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- PVT USE
- FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
Nearby airports
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Also nearby: CL56 Ranchaero (private) (3 NM) · 07CL Richvale (private) (12 NM) · O37 Haigh Field (12 NM) · CA92 Paradise Skypark (private) (13 NM) · CL23 Jones/Ag-Viation (private) (15 NM)
About 4CA7
Johnsen (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 is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4CA7?
Johnsen has 1 runway; the longest is 2,700 ft. See the Runways section for headings, surface, and lighting.
Where is 4CA7?
Johnsen is in Chico, CA, at an elevation of 190 ft MSL. Coordinates: 39.6707, -121.8858.
More about 4CA7
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.
Something here wrong or out of date? Report a data problem.