| 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 |
|---|---|---|---|---|---|---|
| O89 | Fall River Mills Airport | Fall River Mills | Small airport | |||
| KRIU | Rancho Murieta Airport | Rancho Murieta | California | Midsized airport | ||
| KSPZ | Silver Springs Airport | Silver Springs | Nevada | Midsized airport | ||
| KSYL | Roberts Army Heliport | SYL | Camp Roberts/San Miguel | California | Heliport | |
| T42 | Ruth Airport | Ruth | Small airport | |||
| KTLR | Mefford Field | TLR | Tulare | California | Midsized airport | |
| KWLW | Willows/Glenn County Airport | WLW | Willows | California | Midsized airport | |
| 53CL | Lofty Redwoods Airport | Anchor Bay | California | Small airport | ||
| 16CL | Mother Lode Service Center Heliport | Angels Camp | California | Heliport | ||
| 55CL | Strain Ranch Airport | Arbuckle | California | Small airport | ||
| 5CL9 | Table Mountain Field | Auberry | California | Small airport | ||
| CL91 | Auberry Hydro Service Center Heliport | Auberry | California | Heliport | ||
| 8CA2 | Auburn Cal Fire Heliport | Auburn | California | Heliport | ||
| CA69 | Avenal Gliderport | Avenal | California | Gliderfield | ||
| 7CA5 | Balch Camp Heliport | Balch Camp | Heliport | |||
| 73CA | Bear Valley Airport | Bear Valley | Small airport | |||
| CN26 | Rodgers Flat Heliport | Belden | Heliport | |||
| CN28 | Big Creek Helistop | Big Creek | Heliport | |||
| 00CL | Williams Ag Airport | Biggs | California | Small airport | ||
| CL23 | Jones/Ag-Viation Airport | Biggs | California | Small airport | ||
| 4CL7 | Inyo County Sheriff Search & Rescue Heliport | Bishop | California | Heliport | ||
| 9CA6 | North Valley Airport | Dyer | Small airport | |||
| 4CA2 | Funny Farm Airport | Brentwood | California | Small airport | ||
| 7CL4 | Pickel Meadows Eaf Heliport | Bridgeport | Heliport | |||
| 2CL1 | Brownsville Airpark | Brownsville | California | Small airport | ||
| 60CL | CHP Academy Airport | Bryte | California | Small airport | ||
| CA01 | Burney Sheriff's Station | Burney | California | Heliport | ||
| 34CL | Burney Service Center Heliport | Burney | California | Heliport | ||
| CA38 | Totem Pole Ranch Airport | Calpine | Small airport | |||
| 66CA | Rancho San Simeon Airport | Cambria | California | Small airport | ||
| CA62 | McMillan Airport | Camp Roberts | California | Small airport | ||
| 63CL | G3 Ranch Airport | Capay | California | Small airport | ||
| 4CL5 | Mercy San Juan Hospital Heliport | Carmichael | California | Heliport | ||
| 65CL | Al Divine Airport | Caruthers | California | Small airport | ||
| 0CA1 | Sutter Medical Center Castro Valley Heliport | Castro Valley | California | Heliport | ||
| CL37 | Enloe Hospital Heliport | Chico | California | Heliport | ||
| 4CA7 | Johnsen Airport | Chico | California | Small airport | ||
| CA11 | Bodad Airport | Chilcoot | Small airport | |||
| CL56 | Ranchaero Airport | Chico | California | Small airport | ||
| 67CA | Chapman Farms Airport | Chowchilla | California | Small airport | ||
| CN13 | Borges-Clarksburg Airport | Clarksburg | California | Small airport | ||
| CL53 | St. Helena Hospital Clearlake Heliport | Clearlake | California | Heliport | ||
| 7CL2 | Rogers Helicopters Inc. Heliport | Clovis | California | Heliport | ||
| 19CL | Clovis Community Medical Center Heliport | Clovis | California | Heliport | ||
| 67CL | Davis Airport | Colusa | California | Small airport | ||
| CN62 | CS Ranch Heliport | Colusa | California | Heliport | ||
| 3CA3 | Behring Ranch Heliport | Colusa | California | Heliport | ||
| 60CA | Q Area Heliport | Concord | California | Heliport | ||
| 43CN | Corcoran Airport | Corcoran | California | Small airport | ||
| 24CL | Boswell Airport | Corcoran | California | Small airport |