K0PTT
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderHAMILTON, RONALD B
License ClassTechnician
Min. Class RequiredGeneral
LocationKNOXVILLE, TN
Grant DateFeb 10, 2026
Expiration DateApr 22, 2036
K0PTT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HAMILTON, RONALD B in KNOXVILLE, TN. 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 DUBLER, CARL E on Apr 4, 2016. K0PTT has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .--. - -
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Zero Papa Tango Tango
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 10, 2026
- Administrative Update AppliedMay 22, 2018
- License IssuedApr 22, 2016
- Vanity Callsign GrantedApr 22, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- DUBLER, CARL EFiled Apr 4, 2016Not awardedFCC ↗