Channel 10 (NBC)
- BBC documentation records a sale of Jon Pertwee stories to "KGTV" by March 1974, but despite our searching local TV listings from 1972 to 1974, we could find no evidence that Doctor Who had screened on that, or any other San Diego station. But it's possible this record is a misspelling of "KGTF", the station in Guam which did screen the series from 1972 to 1974, and which is not recorded in that same BBC documentation.
- No stations in San Diego broadcast Doctor Who in the 1980s or 1990s. If the series did not air in San Diego in the 1970s, that makes it the largest US TV market to never show Doctor Who.