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FSDO offices serving California

10 Flight Standards District Offices cover California. Find your county below to see which one is yours.

Sacramento FSDO SAC FSDO

1102 Corporate Way, Suite 200, Sacramento, CA 95831

(279) 399-8750

18 counties in California

Amador County, Butte County, Calaveras County, Colusa County, El Dorado County, Glenn County, Lake County, Napa County, Placer County, Sacramento County, Shasta County, Siskiyou County, Solano County, Sutter County, Tehama County, Trinity County, Yolo County, Yuba County

Oakland FSDO OAK FSDO

1101 Marina Village Parkway, Suite 200, Alameda, CA 94501

9 counties in California

Alameda County, Contra Costa County, Del Norte County, Humboldt County, Marin County, Mendocino County, San Francisco County, San Joaquin County, Sonoma County

Fresno FSDO FAT FSDO

1781 E. Fir Ave Suite 203, Fresno, CA 93720

(559) 297-2150

9 counties in California

Fresno County, Kern County, Kings County, Madera County, Mariposa County, Merced County, Stanislaus County, Tulare County, Tuolumne County

Reno FSDO RNO FSDO

5466 Longley Lane, Reno, NV 89511

(775) 858-7700

7 counties in California

Alpine County, Lassen County, Modoc County, Mono County, Nevada County, Plumas County, Sierra County

San Jose FSDO SJC FSDO

1250 Aviation Avenue, Suite 295, San Jose, CA 95110

(408) 795-4000

6 counties in California

Monterey County, San Benito County, San Luis Obispo County, San Mateo County, Santa Clara County, Santa Cruz County

Van Nuys FSDO VNY FSDO

16501 Sherman Way, Suite 330, Van Nuys, CA 91406

(818) 267-3300

3 counties in California

Los Angeles County, Santa Barbara County, Ventura County

San Diego FSDO SAN FSDO

9665 Granite Ridge Dr. Suite 200, San Diego, CA 92123

(858) 810-2626

2 counties in California

Imperial County, San Diego County