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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.

BROOKE, CHASE TFiled Dec 18, 2018
Not awardedFCC ↗
Bielecki, Christopher TFiled Dec 14, 2000
Not awardedFCC ↗
HICKS, TIMMY RFiled Dec 14, 2000
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K1CTB FCC Vanity Status: 3 Competing Applications & History