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K4RWE

Active1x3District 4

Competitive callsign — 3 applications filed with the FCC.

License HolderEuler, Ronald W

License ClassGeneral

Min. Class RequiredGeneral

LocationMiami, FL

Grant DateDec 2, 2025

Expiration DateOct 6, 2035

K4RWE is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Euler, Ronald W in Miami, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by EVANS, RICHARD W on Dec 17, 2024. K4RWE has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Kilo Four Romeo Whiskey Echo

Readability: 7.5/10(High readability)

License History

License RenewedDec 2, 2025
License IssuedOct 6, 2015
Vanity Callsign GrantedOct 6, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

EVANS, RICHARD WFiled Dec 17, 2024
Not awardedFCC ↗
Euler, Ronald WFiled Sep 18, 2015
Not awardedFCC ↗
EVANS, RUSSELL WFiled Oct 24, 2003
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

K4RWE FCC Vanity Status: 3 Competing Applications & History