K0USP
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderDavidson, Donald T
License ClassGeneral
Min. Class RequiredGeneral
LocationSun City Ctr, FL
Grant DateApr 12, 2019
Expiration DateApr 12, 2029
K0USP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Davidson, Donald T in Sun City Ctr, FL. 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 Cowan, William J on Mar 25, 2019. K0USP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ..- ... .--.
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Zero Uniform Sierra Papa
Readability: 6.5/10(Good readability)
License History
- License ModifiedSep 4, 2025
- License IssuedApr 12, 2019
- Vanity Callsign GrantedApr 12, 2019
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cowan, William JFiled Mar 25, 2019Not awardedFCC ↗