BYRON (C83)
Byron, California · Contra Costa County · 2 miles S of city
Byron (C83) is a non-towered public-use airport in Byron, California at 79 ft MSL, with 2 runways (longest 4,500 ft asphalt). It is classified as a Reliever (Local) airport in the FAA's NPIAS.
Airport information
FAA identifierC83
Elevation78.5 ft MSL
Latitude37.82844° N
Longitude121.62583° W
Magnetic variation15E
NPIAS categoryReliever · Local
Based aircraft71
Annual enplanements6
Planned development (2025–29)$1,688,000
Sectional chartSAN FRANCISCO
ARTCCOakland Center
Flight ServiceOakland
OwnershipPublicly owned
UseOpen to the public
Activated1994/11
Fuel available100LL
TowerNON-ATCT
BeaconWG
Landing feeNo
NOTAM facilityOAK
AttendedALL / ALL / 0700-1400
ManagerGreg Baer
Manager phone925-608-8000
Nearby airports
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 05/23 | 3,000 × 75 ft | Asphalt (good) | 05: right pattern · 23: P2L |
| 12/30 | 4,500 × 100 ft | Asphalt (good) | 30: right pattern, P2L |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 123.05 | — |
| UNICOM | 123.05 | — |
| APCH/P DEP/P | 123.85 | — |
| APCH/P DEP/P | 278.3 | — |
Weather stations
- AWOS-3 · 925-634-0906
Airport remarks
- THIS AIRPORT HAS BEEN SURVEYED BY THE NATIONAL GEODETIC SURVEY.
- ULTRALIGHT & SAILPLANE ACTIVITY ON & INVOF ARPT.
- RISING TERRAIN WITH NUMEROUS WINDMILLS ON RIDGES WEST OF ARPT.
- HANGAR APRON & TIEDOWN APRON 12500 LBS MAX.
- RY 30 CALM WIND RY.
- 200' TOWER 5600 FEET FROM RUNWAY 05.
- 100' TOWER 5100 FEET FROM RUNWAY 23.
- POWER PLANT 2.7 MILES SE OF AIRPORT PRODUCING THERMAL PLUMES; AVOID OVERLFIGHT BELOW 1,500 FT AGL.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.
Flight training near C83
Events near C83
Sat, Sep 12 · 8:30 AM
Young Eagles Rally - Livermore, CA
680 Terminal Circle, Livermore, CA
Fly-inEAA Meeting
Sat, Oct 3 · 8:00 AM
Oroville Airport Day Makeup (KOVE)
100 Airport Way, Oroville, CA
Fly-in
Sat, Sep 12 · 9:00 AM
Rio Vista Airport Day / Wings and Wheels (O88)
3000 Baumann Rd, Rio Vista, CA 94571, Rio Vista CCD, CA
Seminar/Training
Sat, Nov 21 · 9:00 AM
AOPA Foundation Rusty Pilots Seminar at Buchanan Field (CCR)
101 John Glenn Dr, Concord, CA
Seminar/TrainingFAA WINGS Safety

