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KI4RZS

Available2x3District 4

No competing applications on record.

License HolderPhebus, William R

License ClassTechnician

Min. Class RequiredTechnician

LocationJacksonville, FL

Grant DateNov 7, 2006

Expiration DateNov 7, 2016

Cancellation DateNov 8, 2018

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KI4RZS

Available2x3District 4

No competing applications on record.

License HolderPhebus, William R

License ClassTechnician

Min. Class RequiredTechnician

LocationJacksonville, FL

Grant DateNov 7, 2006

Expiration DateNov 7, 2016

Cancellation DateNov 8, 2018

Available for ApplicationsNov 8, 2018

KI4RZS is a 2x3 format amateur radio callsign. It is currently registered to Phebus, William R in Jacksonville, FL. 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: 32 units(Moderate)

Voice Phonetics

Kilo India Four Romeo Zulu Sierra

Readability: 6/10(Good readability)

This callsign is available now

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

License History

License ExpiredNov 8, 2018
Administrative Update AppliedNov 15, 2006
System-Generated GrantNov 7, 2006
License IssuedNov 7, 2006

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 Jul 30, 2026

Is KI4RZS Available? FCC Vanity Status & Watchlist