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KB3NHI

Available2x3District 3

No competing applications on record.

License HolderChalloner, Nicholas P

License ClassTechnician

Min. Class RequiredTechnician

LocationSeattle, WA

Grant DateMar 20, 2006

Expiration DateMar 20, 2016

Cancellation DateMar 21, 2018

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KB3NHI

Available2x3District 3

No competing applications on record.

License HolderChalloner, Nicholas P

License ClassTechnician

Min. Class RequiredTechnician

LocationSeattle, WA

Grant DateMar 20, 2006

Expiration DateMar 20, 2016

Cancellation DateMar 21, 2018

Available for ApplicationsMar 21, 2018

KB3NHI is a 2x3 format amateur radio callsign. It is currently registered to Challoner, Nicholas P 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: 32 units(Moderate)

Voice Phonetics

Kilo Bravo Three November Hotel India

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredMar 21, 2018
System-Generated GrantMar 20, 2006
License IssuedMar 20, 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 KB3NHI Available? FCC Vanity Status & Watchlist