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K4AZO

Active1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGRAY, GLEN F

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationGRANT, FL

Grant DateJul 11, 2023

Expiration DateSep 28, 2033

K4AZO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by GRAY, GLEN F in GRANT, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by KOWAL, BRIAN W on May 20, 2019. K4AZO has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Four Alpha Zulu Oscar

Readability: 8/10(High readability)

License History

License RenewedJul 11, 2023
Administrative Update AppliedJul 8, 2013
License RenewedJul 2, 2013
License RenewedJul 10, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

KOWAL, BRIAN WFiled May 20, 2019
Not awardedFCC ↗

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← K4AZN K4AZP →

FCC data as of Sep 4, 2026

K4AZO FCC Vanity Status: 1 Competing Application & History