Federal Communications Commission (FCC) has granted 4,608 radio service licenses and call signs in San Francisco, California. Select a service category from the following table to research licenses and call signs in that category.
| Radio Service Category | Number of Licenses |
|---|---|
| Amateur licenses | 2,646 |
| General Mobile Radio (GMRS) licenses | 626 |
| Restricted Operator licenses | 528 |
| Vanity licenses | 302 |
| Ship Recreational or Voluntarily Equipped licenses | 271 |
| Ship Compulsory Equipped licenses | 137 |
| Aircraft licenses | 98 |
