K1TCB
Available1x3District 1
Competitive callsign — 5 applications filed with the FCC.
License HolderMarsteller, Ronald L
License ClassGeneral
Min. Class RequiredGeneral
LocationWest Columbia, SC
Grant DateApr 26, 2011
Expiration DateApr 26, 2021
Cancellation DateSep 16, 2017
Available for ApplicationsSep 17, 2019
K1TCB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Marsteller, Ronald L in West Columbia, SC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Baylor, Timothy C on Jun 9, 2025. K1TCB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- - -.-. -...
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo One Tango Charlie Bravo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledSep 16, 2017
- Administrative Update AppliedNov 6, 2012
- Administrative Update AppliedSep 10, 2011
- License IssuedApr 26, 2011
- Vanity Callsign GrantedApr 26, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.