AA5K
Available2x1District 5
Competitive callsign — 10 applications filed with the FCC.
License HolderShimizu, Akio
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationKirkland, WA
Grant DateMay 27, 2014
Expiration DateAug 23, 2024
Cancellation DateAug 26, 2026
Available for ApplicationsAug 24, 2026
AA5K is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Shimizu, Akio in Kirkland, WA. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Sternala Mr, John F on Aug 25, 2026. AA5K has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .- ..... -.-
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
Alpha Alpha Five Kilo
Readability: 8.5/10(High readability)
This callsign is available now
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License ExpiredAug 26, 2026
- License RenewedMay 27, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.