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K4GZL

Available1x3District 4

Competitive callsign — 4 applications filed with the FCC.

License HolderJUDD, HAROLD A

License ClassGeneral

Min. Class RequiredGeneral

LocationKETTERING, OH

Grant DateDec 19, 2000

Expiration DateDec 19, 2010

Cancellation DateDec 20, 2012

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K4GZL

Available1x3District 4

Competitive callsign — 4 applications filed with the FCC.

License HolderJUDD, HAROLD A

License ClassGeneral

Min. Class RequiredGeneral

LocationKETTERING, OH

Grant DateDec 19, 2000

Expiration DateDec 19, 2010

Cancellation DateDec 20, 2012

Available for ApplicationsDec 20, 2012

K4GZL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JUDD, HAROLD A in KETTERING, OH. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by JUDD, HAROLD A on Dec 1, 2000. K4GZL has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Four Golf Zulu Lima

Readability: 8.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredDec 20, 2012
License IssuedDec 19, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

JUDD, HAROLD AFiled Dec 1, 2000
Not awardedFCC ↗
MCFALL, CHAD DFiled Dec 1, 2000
Not awardedFCC ↗
JUDD, HAROLD AFiled Feb 22, 2000
DismissedFCC ↗
MC BRIDE, CHARLES JFiled Feb 22, 2000

Search external databases

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FCC data as of Oct 24, 2026

Dismissed

FCC ↗

K4GZL FCC Vanity Status: 4 Competing Applications & History