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The Pilots Desk
Small airport

Balsdon

ICAO US-12889Local 44CL🇺🇸 Grimes
Coordinates
39.0478°N, 121.9504°W
Type
Small airport
Region
US-CA
Time zone
Los Angeles(UTC-07:00)
Magnetic variation
13° E

Daylight today(Sep 1, 2026, local time)

Civil dawn
06:10
Sunrise
06:38
Sunset
19:40
Civil dusk
20:07

About 13h 3m 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 Balsdon

Balsdon is a small airport in Grimes, United States. It observes America/Los Angeles local time. The nearest airport is Thayer Aviation Airport (53CN), about 2.2 nm to the ne.

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

Live traffic nearby

Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.

Loading live traffic…

Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.

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 Balsdon.

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 Balsdon located?

Balsdon is small airport located in Grimes, United States.

What time zone is Balsdon in?

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

What is the magnetic variation at Balsdon?

The magnetic variation (declination) at Balsdon is approximately 13° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Balsdon?

The nearest airport to Balsdon is Thayer Aviation Airport (53CN), about 2.2 nm to the ne, followed by Cecil Ranch Airport and Sanborn Airport.

Is the information on this page suitable for flight planning?

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