KB4JLM
Available2x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderATWOOD, HERBERT H
License ClassTechnician
Min. Class RequiredTechnician
LocationTAMPA, FL
Grant DateAug 6, 1991
Expiration DateAug 6, 2001
Cancellation DateJun 20, 2000
Available for ApplicationsJun 21, 2002
KB4JLM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by ATWOOD, HERBERT H in TAMPA, FL. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Montgomery, Brandon L on May 20, 2026. KB4JLM has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... ....- .--- .-.. --
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Bravo Four Juliet Lima Mike
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJun 20, 2000
- License ModifiedMay 11, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.