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The Pilots Desk
Small airport

Funny Farm Airport

ICAO 4CA2🇺🇸 Brentwood
Coordinates
37.9469°N, 121.6470°W
Elevation
29 ft (9 m)
Type
Small airport
Region
US-CA
Time zone
Los Angeles(UTC-07:00)
Magnetic variation
12.8° E

Daylight today(Jul 18, 2026, local time)

Civil dawn
05:29
Sunrise
05:59
Sunset
20:28
Civil dusk
20:58

About 14h 29m 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 Funny Farm Airport

Funny Farm Airport is a small airport in Brentwood, United States. It sits at an elevation of 29 ft (9 m) and has 1 runway, the longest 1,880 ft / 573 m with a hard surface. It observes America/Los Angeles local time. The nearest airport is Las Serpientes Airport (CN19), about 1.8 nm to the ese.

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 (1)

RunwayLengthWidthSurfaceLightingStatus
17 / 351,880 ft / 573 m20 ftAsphUnlitOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle650 ft
Obstacle1,129 ft
Obstacle1,004 ft
Obstacle1,155 ft
Obstacle1,181 ft
Obstacle594 ft
Obstacle1,194 ft
Obstacle656 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Funny Farm 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 Funny Farm Airport located?

Funny Farm Airport is small airport located in Brentwood, United States, at an elevation of 29 ft (9 m).

How many runways does Funny Farm Airport have?

Funny Farm Airport has 1 runway, the longest being 1,880 ft / 573 m.

What time zone is Funny Farm Airport in?

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

What is the magnetic variation at Funny Farm Airport?

The magnetic variation (declination) at Funny Farm Airport is approximately 12.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Funny Farm Airport?

The nearest airport to Funny Farm Airport is Las Serpientes Airport (CN19), about 1.8 nm to the ese, followed by Byron Airport and Heritage Field Airport.

Is the information on this page suitable for flight planning?

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