AA5TH
Active2x2District 5
Competitive callsign — 1 application filed with the FCC.
License HolderTOTTEN, HELEN M
License ClassTechnician
Min. Class RequiredGeneral
LocationLIVERMORE, CA
Grant DateMar 20, 2026
Expiration DateMay 21, 2036
AA5TH is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by TOTTEN, HELEN M in LIVERMORE, CA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by HANNAN, THOMAS P on May 3, 2016. AA5TH has 5 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 Tango Hotel
Readability: 8/10(High readability)
License History
- License RenewedMar 20, 2026
- License IssuedMay 21, 2016
- Vanity Callsign GrantedMay 21, 2016
- License ExpiredJul 11, 2012
- License RenewedApr 13, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- HANNAN, THOMAS PFiled May 3, 2016Not awardedFCC ↗