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KG4HDH

Available2x3District 4

No competing applications on record.

License HolderZENTENO, GUILLERMO

License ClassGeneral

Min. Class RequiredTechnician

LocationSANTA ROSA, CA

Grant DateFeb 23, 2010

Expiration DateApr 11, 2020

Cancellation DateApr 12, 2022

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KG4HDH

Available2x3District 4

No competing applications on record.

License HolderZENTENO, GUILLERMO

License ClassGeneral

Min. Class RequiredTechnician

LocationSANTA ROSA, CA

Grant DateFeb 23, 2010

Expiration DateApr 11, 2020

Cancellation DateApr 12, 2022

Available for ApplicationsApr 12, 2022

KG4HDH is a 2x3 format amateur radio callsign. It is currently registered to ZENTENO, GUILLERMO in SANTA ROSA, CA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Golf Four Hotel Delta Hotel

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredApr 12, 2022
License RenewedFeb 23, 2010
License ModifiedMar 27, 2007
License IssuedApr 11, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 4, 2026

Is KG4HDH Available? FCC Vanity Status & Watchlist