K4TZE
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCOLWELL, KEVIN R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCHARLOTTE, NC
Grant DateApr 2, 2026
Expiration DateApr 9, 2036
K4TZE is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by COLWELL, KEVIN R in CHARLOTTE, NC. 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 COLWELL, KEVIN R on Mar 22, 2016. K4TZE has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- - --.. .
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Four Tango Zulu Echo
Readability: 8/10(High readability)
License History
- License RenewedApr 2, 2026
- License ModifiedJun 10, 2024
- Administrative Update AppliedMay 12, 2020
- Administrative Update AppliedJun 13, 2018
- License ModifiedJun 12, 2017
- License IssuedApr 9, 2016
- Vanity Callsign GrantedApr 9, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- COLWELL, KEVIN RFiled Mar 22, 2016Not awardedFCC ↗