KR4HAM
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRansom Jr, Bobby C
License ClassGeneral
Min. Class RequiredTechnician
LocationClover, SC
Grant DateNov 20, 2025
Expiration DateNov 20, 2035
KR4HAM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Ransom Jr, Bobby C in Clover, SC. 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 Ratliff-Trotter, Karen on May 12, 2008. KR4HAM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. ....- .... .- --
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Romeo Four Hotel Alpha Mike
Readability: 7.5/10(High readability)
License History
- License ModifiedDec 22, 2025
- System-Generated GrantNov 20, 2025
- License IssuedNov 20, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ratliff-Trotter, KarenFiled May 12, 2008Not awardedFCC ↗