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The Pilots Desk
Small airport

Hewitson Airport

ICAO US-3578🇺🇸 Avenal
Coordinates
35.9093°N, 120.0636°W
Elevation
593 ft (181 m)
Type
Small airport
Region
US-CA
Time zone
Los Angeles(UTC-07:00)
Magnetic variation
12.1° E

Daylight today(Jul 17, 2026, local time)

Civil dawn
05:28
Sunrise
05:57
Sunset
20:17
Civil dusk
20:46

About 14h 19m 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 Hewitson Airport

Hewitson Airport is a small airport in Avenal, United States. It sits at an elevation of 593 ft (181 m). It observes America/Los Angeles local time. The nearest airport is Reef Station Airport (US-3579), about 0.2 nm to the ne.

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.

Airspace in this area(1)

NameClassTypeFloorCeiling
LEMOORE D 08-23 M-TH; 08-18 F; 10-18 1 SA/MO & BY NTMSpecial useDanger5000 ft MSL17999 ft MSL

Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.

Nearby airports

Great-circle distance and true bearing from Hewitson 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 Hewitson Airport located?

Hewitson Airport is small airport located in Avenal, United States, at an elevation of 593 ft (181 m).

What time zone is Hewitson Airport in?

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

What is the magnetic variation at Hewitson Airport?

The magnetic variation (declination) at Hewitson Airport is approximately 12.1° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Hewitson Airport?

The nearest airport to Hewitson Airport is Reef Station Airport (US-3579), about 0.2 nm to the ne, followed by Hewitson-McGlishaw Ranch Airport and Avenal Gliderport.

Is the information on this page suitable for flight planning?

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