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The Pilots Desk
Small airport

Williams Ag Airport

ICAO 00CL🇺🇸 Biggs
Coordinates
39.4272°N, 121.7634°W
Elevation
87 ft (27 m)
Type
Small airport
Region
US-CA
Time zone
Los Angeles(UTC-07:00)
Magnetic variation
13.1° E

Daylight today(Jul 17, 2026, local time)

Civil dawn
05:23
Sunrise
05:55
Sunset
20:33
Civil dusk
21:04

About 14h 38m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

About Williams Ag Airport

Williams Ag Airport is a small airport in Biggs, United States. It sits at an elevation of 87 ft (27 m). It observes America/Los Angeles local time. The nearest airport is Jones/Ag-Viation Airport (CL23), about 3.7 nm to the ene.

Summary generated from this airport’s structured data — reference only.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (0)

No runway data recorded for this airport.

Nearby airports

Great-circle distance and true bearing from Williams Ag Airport.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Williams Ag Airport located?

Williams Ag Airport is small airport located in Biggs, United States, at an elevation of 87 ft (27 m).

What time zone is Williams Ag Airport in?

Williams Ag Airport is in the America/Los Angeles time zone (UTC-07:00).

What is the magnetic variation at Williams Ag Airport?

The magnetic variation (declination) at Williams Ag Airport is approximately 13.1° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Williams Ag Airport?

The nearest airport to Williams Ag Airport is Jones/Ag-Viation Airport (CL23), about 3.7 nm to the ene, followed by Richvale Airport and Oroville Municipal Airport.

Is the information on this page suitable for flight planning?

No. Williams Ag Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.