MYSTERIOUS VALLEY (20CL)

FAA cycle effective Aug 6, 2026

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Runway Information

Runway 14/32

Primary

Dimensions

3500 x 30 ft

Surface

GRVL

Treatment

NONE

Airport Charts

Airport Diagram

FAA airport/taxi diagram

Not available

Chart Supplement

Additional airport information

Communications

ARTCC

ZOA

Flight Service Station

1-800-WX-BRIEF

✏️

Airport Notes

FORM 7480-1 SUBMITTED FOR RECORDS. HAZARDOUS STRIP-SURROUNDED BY HILLS, 95 FT FENCE TO FENCE. FOR CD CTC OAKLAND ARTCC AT 510-745-3380.

Location & Coordinates

Latitude

38.74934694

38.7493469°

Longitude

-122.36747833

-122.3674783°

Elevation

1,410 ft MSL

Magnetic Variation

Sectional Chart

SAN FRANCISCO

Contact Information

Owner

PERRY CLARK

AMIZETTA WINERY 1099 GREENFIELD RD, ST HELENA, CA 94574

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For planning and reference purposes only. Airport data may be inaccurate or outdated. Pilots must verify all information using current FAA publications.