Diamond M Ranch Airport Private
90CL · Elk Creek, CA · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 08:46 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:46 AM | 12:46Z |
| Sunrise | 06:15 AM | 13:15Z |
| Sunset | 08:17 PM | 03:17Z |
| Evening civil twilight Loggable night begins | 08:46 PM | 03:46Z |
Plan a flight from 90CL
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
RWY 27LEFT traffic
- Heading
- 253° mag · 270° true
- Dimensions
- 2,400 × 75 ft
- TPA
- 2,300 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 073°) on the 45° at 2,300 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 |
|---|---|---|
| 09/27 | 2,400 ft |
Prefer one flat page? Full runway details for 90CL → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 90CL kneeboard →
Comms & NavAids
Nearby navigation aids
RBL 115.70
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| RBL · Red Bluff | VORTAC | 115.70 · 104X | High | r190° / 36 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 90CL — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 90CL
- Coordinates
- 39.5712, -122.6075
- Elevation
- 1,296 ft MSL
- Magnetic variation
- 17E
- Sectional chart
- SAN FRANCISCO
- Airport use
- Private
- Control tower
- No
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA · 1-800-WX-BRIEF
- Attendance
- IREG
- Segmented circle
- No
- Activated
- 1987/02
- Distance from city
- 3 SW
Services fuel · repairs · oxygen · attendance
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- RWY 09/27 SLOPES EAST.
- FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
Nearby airports
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Also nearby: 1Q5 Gravelly Valley Airport (18 NM) · O37 Haigh Field (23 NM) · 8CL6 Moller Airport (private) (26 NM) · 71CL Gunnersfield Ranch Airport (private) (27 NM) · 4CL3 Antelope Valley Ranch Airport (private) (28 NM)
About 90CL
Diamond M Ranch Airport (90CL) is an airport in Elk Creek, CA, at 1,296 ft MSL. It has 1 runway, the longest 2,400 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 90CL, refreshed from the Aviation Weather Center and FAA NASR.
Does 90CL have a control tower?
No. Diamond M 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 90CL?
Diamond M Ranch Airport has 1 runway; the longest is 2,400 ft. See the Runways section for headings, surface, and lighting.
Where is 90CL?
Diamond M Ranch Airport is in Elk Creek, CA, at an elevation of 1,296 ft MSL. Coordinates: 39.5712, -122.6075.
Fly out of 90CL often?
Save 90CL 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 90CL 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.