| ICAO code | KZOA |
| Country | United States |
| Type | Flight Information Region |
| Center | 37.9436, -122.00415 |
| Airports | 733 |
| NOTAM | Oakland FIR NOTAMs |
| METARs | 69 |
| SIGMETs | 0 |
| Size | 467,891 km2 |
| Adjacent |
| ID | Name | IATA | METAR | City | Region | Type |
|---|---|---|---|---|---|---|
| 68CA | Lake California Air Park Airport | Cottonwood | California | Small airport | ||
| CA04 | Flying N Ranch Airport | Cottonwood | California | Small airport | ||
| 17CL | Las Trancas Airport | Davenport | California | Small airport | ||
| 69CL | Medlock Field | Davis | California | Small airport | ||
| 0CN1 | Fiorini Ranch Airport | Delhi | California | Small airport | ||
| 0CA0 | Pom Wonderful Airstrip Airport | Del Rey | California | Small airport | ||
| 71CL | Gunnersfield Ranch | Delevan | California | Small airport | ||
| 08CA | PG & E Placerville SVC Center Heliport | Diamond Springs | California | Heliport | ||
| 13CL | Maine Prairie Airport | Dixon | California | Small airport | ||
| CL01 | Eagle Field | Dos Palos | California | Small airport | ||
| 28CA | Dos Palos Airport | Dos Palos | California | Small airport | ||
| CA71 | Horse Shoe A Ranch Airport | Drytown | California | Small airport | ||
| 77CL | Baker & Hall Airport | Dunlap | California | Small airport | ||
| CA34 | Ala Doble Airport | Esparto | California | Small airport | ||
| 90CL | Diamond M Ranch Airport | Elk Creek | Small airport | |||
| CL04 | Sky Way Estates Airport | Elk Grove | California | Small airport | ||
| 8CL2 | Lucchetti Ranch Airport | Elk Grove | California | Small airport | ||
| CN63 | Exeter Airport | Exeter | California | Small airport | ||
| 74CA | Flying Gluepie Ranch Airport | Fiddletown | California | Small airport | ||
| CN29 | J-B Airport | Farmington | California | Small airport | ||
| CN22 | Mercey Hot Springs Airport | Firebaugh | Small airport | |||
| 5CA7 | Agro-West Airport | Five Points | California | Small airport | ||
| CN16 | Mercy Hospital Of Folsom Heliport | Folsom | California | Heliport | ||
| 41CA | Silver Creek Ranch Airport | Forest Glen | Small airport | |||
| CN01 | Mendocino Coast District Hospital Heliport | Fort Bragg | California | Heliport | ||
| 82CL | Fort Bragg Airport | Fort Bragg | California | Small airport | ||
| CN38 | Flying B Ranch Airport | Franklin | California | Small airport | ||
| CL05 | First Interstate Bank Operations Center Heliport | Fremont | California | Heliport | ||
| CL64 | Washington Hospital Parking Structure Heliport | Fremont | California | Heliport | ||
| CN51 | Community Regional Medical Center Heliport | Fresno | California | Heliport | ||
| CA96 | St. Agnes Medical Center Heliport | Fresno | California | Heliport | ||
| 2CL9 | Mustang Airport | Galt | California | Small airport | ||
| 51CL | Vetters Sky Ranch Airport | Galt | California | Small airport | ||
| 29CN | Miller's Mother Lode Airport | Georgetown | California | Small airport | ||
| 5CL2 | St. Louise Regional Hospital Heliport | Gilroy | California | Heliport | ||
| CA15 | Sierra Nevada Memorial Hospital Heliport | Grass Valley | California | Heliport | ||
| 09CL | Alta Sierra Airport | Grass Valley | California | Small airport | ||
| 48CL | Grass Valley Service Center Heliport | Grass Valley | California | Heliport | ||
| CN86 | River Highlands Ranch Airport | Grass Valley | California | Small airport | ||
| 3CA7 | Metz Airport | Greenfield | California | Small airport | ||
| 53CN | Thayer Aviation Airport | Grimes | California | Small airport | ||
| 44CL | Balsdon Airport | Grimes | California | Small airport | ||
| 45CN | Hermitage Airport | Groveland | California | Small airport | ||
| 85CA | Redwood Coast Medical Services Heliport | Gualala | California | Heliport | ||
| CN53 | Kings County Houston Ave Heliport | Hanford | California | Heliport | ||
| 15CN | Adventist Medical Center Hanford Heliport | Hanford | California | Heliport | ||
| 4CL8 | Hanford Community Medical Center Helistop | Hanford | California | Heliport | ||
| 65CN | Bottimore Ranch Airport | Herald | California | Small airport | ||
| CL84 | Ahlem Farms Airport | Hilmar | California | Small airport | ||
| 9CL2 | Christensen Ranch Airport | Hollister | California | Small airport |