KIRO FM becomes KSEA Jason Remington December 10, 2019 Previous to this change-over at KIRO FM, the KSEA callletters were in use at a Progresive rock station in San Diego. (June 1975) Share this post: Jason Remington Admin/Editor | Airchecks KTOY (WA) | KVAC (WA) | KDFL (WA) | KONP (WA) | KBAM (WA) | KJUN (WA) | KRPM (WA) | KAMT (WA) | KASY (WA) | KBRD (WA) | KTAC (WA) | KMTT (WA) | KOOL (AZ)