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KJ7DUI

Available2x3District 7

No competing applications on record.

License HolderHeyrich, Hannah A

License ClassTechnician

Min. Class RequiredTechnician

LocationSeattle, WA

Grant DateFeb 13, 2019

Expiration DateFeb 13, 2029

Cancellation DateMay 14, 2019

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KJ7DUI

Available2x3District 7

No competing applications on record.

License HolderHeyrich, Hannah A

License ClassTechnician

Min. Class RequiredTechnician

LocationSeattle, WA

Grant DateFeb 13, 2019

Expiration DateFeb 13, 2029

Cancellation DateMay 14, 2019

Available for ApplicationsMay 15, 2021

KJ7DUI is a 2x3 format amateur radio callsign. It is currently registered to Heyrich, Hannah A in Seattle, WA. 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: 38 units(Moderate)

Voice Phonetics

Kilo Juliet Seven Delta Uniform India

Readability: 5.5/10(Moderate readability)

This callsign is available now

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

License History

License CanceledMay 14, 2019
Administrative Update AppliedApr 24, 2019
System-Generated GrantFeb 13, 2019
License IssuedFeb 13, 2019

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 Oct 27, 2026

Is KJ7DUI Available? FCC Vanity Status & Watchlist