Limberlost Ranch Airport Private
CA21 · Penn Valley, 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 08:43 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:38 AM | 12:38Z |
| Sunrise | 06:08 AM | 13:08Z |
| Sunset | 08:14 PM | 03:14Z |
| Evening civil twilight Loggable night begins | 08:43 PM | 03:43Z |
Plan a flight from CA21
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 10LEFT traffic
- Heading
- 084° mag · 100° true
- Dimensions
- 1,700 × 100 ft
- TPA
- 2,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 264°) on the 45° at 2,700 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 |
|---|---|---|
| 10/28 | 1,700 ft |
Prefer one flat page? Full runway details for CA21 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the CA21 kneeboard →
Comms & NavAids
Nearby navigation aids
BAB 108.60 · MYV 110.80 · MCC 109.20 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAB · Beale | TACAN | 108.60 · 23X | — | r048° / 11.7 NM |
| MYV · Marysville | VOR/DME | 110.80 · 45X | Low | r050° / 18.3 NM |
| MCC · Mc Clellan | VOR/DME | 109.20 · 29X | Terminal | r358° / 34.4 NM |
| HNW · Hangtown | VOR/DME | 115.50 · 102X | Low | r307° / 36.8 NM |
| ILA · Williams | VORTAC | 114.40 · 91X | Low | r058° / 38.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for CA21 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- CA21
- Coordinates
- 39.2205, -121.2139
- Elevation
- 1,650 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
- ALL ALL
- Segmented circle
- No
- Wind indicator
- yes
- Distance from city
- 3 W
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- TREES WEST END & SIDES OF RWY. HANGER N SIDE RWY 10.
- FOR CD CTC NORCAL APCH AT 916-361-6874.
Nearby airports
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Also nearby: CN86 River Highlands Ranch Airport (private) (4 NM) · 22CL Double Tree Farm Airport (private) (8 NM) · 79CL Milhous Ranch Airport (private) (9 NM) · 9CL7 Old Aerodrome (private) (9 NM) · 09CL Alta Sierra Airport (private) (10 NM)
About CA21
Limberlost Ranch Airport (CA21) is an airport in Penn Valley, CA, at 1,650 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 CA21, refreshed from the Aviation Weather Center and FAA NASR.
Does CA21 have a control tower?
No. Limberlost Ranch Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at CA21?
Limberlost Ranch Airport has 1 runway; the longest is 1,700 ft. See the Runways section for headings, surface, and lighting.
Where is CA21?
Limberlost Ranch Airport is in Penn Valley, CA, at an elevation of 1,650 ft MSL. Coordinates: 39.2205, -121.2139.
Fly out of CA21 often?
Save CA21 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 CA21 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.