KO8HIO
Active2x3District 8
Competitive callsign — 2 applications filed with the FCC.
License HolderHall, Thomas F
License ClassTechnician
Min. Class RequiredTechnician
LocationTampa, FL
Grant DateMar 3, 2026
Expiration DateMar 3, 2036
KO8HIO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hall, Thomas F in Tampa, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Radioaficionado Network on Feb 12, 2026. KO8HIO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ---.. .... .. ---
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Eight Hotel India Oscar
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedMar 9, 2026
- License IssuedMar 3, 2026
- Vanity Callsign GrantedMar 3, 2026
- License ExpiredOct 28, 2014
- License IssuedOct 25, 2002
- Vanity Callsign GrantedOct 25, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.