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KJ4ESR

Available2x3District 4

No competing applications on record.

License HolderCook, Zac A

License ClassTechnician

Min. Class RequiredTechnician

LocationFuquay Varina, NC

Grant DateJun 12, 2008

Expiration DateJun 12, 2018

Cancellation DateJun 13, 2020

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KJ4ESR

Available2x3District 4

No competing applications on record.

License HolderCook, Zac A

License ClassTechnician

Min. Class RequiredTechnician

LocationFuquay Varina, NC

Grant DateJun 12, 2008

Expiration DateJun 12, 2018

Cancellation DateJun 13, 2020

Available for ApplicationsJun 13, 2020

KJ4ESR is a 2x3 format amateur radio callsign. It is currently registered to Cook, Zac A in Fuquay Varina, NC. 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: 33 units(Moderate)

Voice Phonetics

Kilo Juliet Four Echo Sierra Romeo

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 ExpiredJun 13, 2020
System-Generated GrantJun 12, 2008
License IssuedJun 12, 2008

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 28, 2026

Is KJ4ESR Available? FCC Vanity Status & Watchlist