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K4BLZ

Active1x3District 4

Competitive callsign — 7 applications filed with the FCC.

License HolderROSEN, DONNA G

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBELMONT, NC

Grant DateJan 14, 2025

Expiration DateJan 14, 2035

K4BLZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ROSEN, DONNA G in BELMONT, NC. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Basso, Aureliano on Dec 31, 2024. K4BLZ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- ....- -... .-.. --..

CW Weight: 34 units(Moderate)

Voice Phonetics

Kilo Four Bravo Lima Zulu

Readability: 8/10(High readability)

License History

License IssuedJan 14, 2025
Vanity Callsign GrantedJan 14, 2025
License ExpiredFeb 19, 2016

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Basso, AurelianoFiled Dec 31, 2024
Not awardedFCC ↗
ROSEN, DONNA GFiled Dec 26, 2024
Not awardedFCC ↗
Basso, AurelianoFiled Aug 1, 2024
DismissedFCC ↗
LASKOWSKI, BENJAMIN DFiled Aug 24, 2023

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K4BLY K4BMA →

FCC data as of Sep 4, 2026

Not awarded

Kunzog, Brian LFiled May 23, 2023

Not awardedFCC ↗

Agerton, Brian LFiled Dec 3, 2021

Not awardedFCC ↗

Cruz, James LFiled Jul 11, 2019

Not awardedFCC ↗

K4BLZ FCC Vanity Status: 7 Competing Applications & History