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KB3ZRB

Available2x3District 3

No competing applications on record.

License HolderNidiffer, Londa J

License ClassTechnician

Min. Class RequiredTechnician

LocationWARREN, PA

Grant DateDec 20, 2012

Expiration DateDec 20, 2022

Cancellation DateDec 21, 2024

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KB3ZRB

Available2x3District 3

No competing applications on record.

License HolderNidiffer, Londa J

License ClassTechnician

Min. Class RequiredTechnician

LocationWARREN, PA

Grant DateDec 20, 2012

Expiration DateDec 20, 2022

Cancellation DateDec 21, 2024

Available for ApplicationsDec 21, 2024

KB3ZRB is a 2x3 format amateur radio callsign. It is currently registered to Nidiffer, Londa J in WARREN, PA. 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: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo Three Zulu Romeo 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 ExpiredDec 21, 2024
System-Generated GrantDec 20, 2012
License IssuedDec 20, 2012

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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FCC data as of Sep 3, 2026

Is KB3ZRB Available? FCC Vanity Status & Watchlist