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KC7CLB

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderGUZMAN JR, JOE C

License ClassTechnician

Min. Class RequiredTechnician

LocationSEATTLE, WA

Grant DateMay 31, 1994

Expiration DateMay 31, 2004

Cancellation DateJun 1, 2006

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KC7CLB

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderGUZMAN JR, JOE C

License ClassTechnician

Min. Class RequiredTechnician

LocationSEATTLE, WA

Grant DateMay 31, 1994

Expiration DateMay 31, 2004

Cancellation DateJun 1, 2006

Available for ApplicationsJun 1, 2006

KC7CLB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by GUZMAN JR, JOE C in SEATTLE, WA. 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 Barbosa, Charlston L on Jun 10, 2014. KC7CLB has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

-.- -.-. --... -.-. .-.. -...

CW Weight: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Seven Charlie Lima Bravo

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredJun 1, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Barbosa, Charlston LFiled Jun 10, 2014
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 29, 2026

KC7CLB FCC Vanity Status: 1 Competing Application & History