Byron Airport
Daylight today(Jul 17, 2026, local time)
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 Byron Airport
Byron Airport is a public airport two miles south of Byron, in Contra Costa County, California, United States. The FAA's National Plan of Integrated Airport Systems for 2007–2011 categorized it as a reliever airport.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 12 / 30 | 4,500 ft / 1,372 m | 100 ft | Asp | Lighted | Open |
| 05 / 23 | 3,000 ft / 914 m | 75 ft | Asp | Lighted | Open |
Radio frequencies (3)
| Type | Description | Frequency |
|---|---|---|
| A/D | NORCAL APP/DEP | 123.850 MHz |
| AWOS | AWOS 3 | 123.775 MHz |
| UNIC | CTAF/UNICOM | 123.050 MHz |
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| DZ PCA014 DAILY SR-SS | Special use | Danger | GND | 15000 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 1,263 ft | — |
| Obstacle | — | 1,378 ft | — |
| Obstacle | — | 1,348 ft | — |
| Obstacle | — | 1,345 ft | — |
| Obstacle | — | 1,381 ft | — |
| Obstacle | — | 1,355 ft | — |
| Obstacle | — | 1,289 ft | — |
| Obstacle | — | 1,358 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Byron Airport.
Frequently asked questions
Where is Byron Airport located?
Byron Airport is small airport located in Byron, United States, at an elevation of 79 ft (24 m).
How many runways does Byron Airport have?
Byron Airport has 2 runways, the longest being 4,500 ft / 1,372 m.
What time zone is Byron Airport in?
Byron Airport is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at Byron Airport?
The magnetic variation (declination) at Byron Airport is approximately 12.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Byron Airport?
The nearest airport to Byron Airport is Las Serpientes Airport (CN19), about 6.4 nm to the n, followed by Funny Farm Airport and Haley Flying Service Airport.
Is the information on this page suitable for flight planning?
No. Byron Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.