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KC4ASU

Active2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderCARUSO, GRETCHEN C

License ClassTechnician

Min. Class RequiredTechnician

LocationOLDSMAR, FL

Grant DateApr 4, 2017

Expiration DateApr 6, 2027

KC4ASU is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by CARUSO, GRETCHEN C in OLDSMAR, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by HUCHEL, CHRISTOPHER D on Mar 19, 2007. KC4ASU has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Charlie Four Alpha Sierra Uniform

Readability: 6.5/10(Good readability)

License History

License RenewedApr 4, 2017
Administrative Update AppliedJun 23, 2015
Administrative Update AppliedJul 24, 2013
License IssuedApr 6, 2007
Vanity Callsign GrantedApr 6, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HUCHEL, CHRISTOPHER DFiled Mar 19, 2007
Not awardedFCC ↗
YOUNG, ANGELA MFiled Mar 19, 2007
Not awardedFCC ↗

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FCC data as of Sep 15, 2026

KC4ASU FCC Vanity Status: 2 Competing Applications & History