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K7ZAE

Active1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderGREENWOOD, JONATHAN L

License ClassAdvanced

Min. Class RequiredGeneral

LocationTwin Lake, MI

Grant DateDec 16, 2025

Expiration DateDec 25, 2035

K7ZAE is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by GREENWOOD, JONATHAN L in Twin Lake, MI. 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 Brewer, Heidi on Dec 7, 2015. K7ZAE has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Kilo Seven Zulu Alpha Echo

Readability: 7.5/10(High readability)

License History

License RenewedDec 16, 2025
Administrative Update AppliedMay 11, 2021
Administrative Update AppliedSep 29, 2020
License IssuedDec 25, 2015
Vanity Callsign GrantedDec 25, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Brewer, HeidiFiled Dec 7, 2015
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

K7ZAE FCC Vanity Status: 1 Competing Application & History