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KC1NFB

Available2x3District 1

No competing applications on record.

License HolderBrink, William R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPleasant Hill, CA

Grant DateJun 10, 2020

Expiration DateJun 10, 2030

Cancellation DateJun 25, 2021

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KC1NFB

Available2x3District 1

No competing applications on record.

License HolderBrink, William R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationPleasant Hill, CA

Grant DateJun 10, 2020

Expiration DateJun 10, 2030

Cancellation DateJun 25, 2021

Available for ApplicationsJun 26, 2023

KC1NFB is a 2x3 format amateur radio callsign. It is currently registered to Brink, William R in Pleasant Hill, 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: 44 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie One November Foxtrot Bravo

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License CanceledJun 25, 2021
System-Generated GrantJun 10, 2020
License IssuedJun 10, 2020

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.

Search external databases

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Explore nearby callsigns

← KC1NFA KC1NFC →

FCC data as of Jul 10, 2026

Is KC1NFB Available? FCC Vanity Status & Watchlist