K1CTB
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderBielecki, Christopher T
License ClassGeneral
Min. Class RequiredGeneral
LocationSummerville, SC
Grant DateJul 13, 2021
Expiration DateJan 4, 2031
K1CTB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bielecki, Christopher T in Summerville, SC. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by BROOKE, CHASE T on Dec 18, 2018. K1CTB has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- -.-. - -...
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo One Charlie Tango Bravo
Readability: 8/10(High readability)
License History
- Administrative Update AppliedSep 16, 2025
- License RenewedJul 13, 2021
- Administrative Update AppliedDec 7, 2016
- Administrative Update AppliedJan 4, 2011
- License RenewedJan 4, 2011
- License ModifiedAug 16, 2010
- Administrative Update AppliedAug 26, 2003
- License IssuedJan 3, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.