K4RAZ
Active1x3District 4
Competitive callsign — 10 applications filed with the FCC.
License HolderUnderwood Jr., Lawrence E
License ClassGeneral
Min. Class RequiredGeneral
LocationChattanooga, TN
Grant DateApr 14, 2023
Expiration DateApr 14, 2033
K4RAZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Underwood Jr., Lawrence E in Chattanooga, TN. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Underwood Jr., Lawrence E on Mar 27, 2023. K4RAZ has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .-. .- --..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Romeo Alpha Zulu
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 5, 2026
- License IssuedApr 14, 2023
- Vanity Callsign GrantedApr 14, 2023
- License ExpiredJul 15, 2022
- License RenewedApr 24, 2010
- License ModifiedJun 22, 2001
- License IssuedJul 14, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.