K4EUS
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderRoy, Michael D
License ClassTechnician
Min. Class RequiredGeneral
LocationVero Beach, FL
Grant DateNov 25, 2025
Expiration DateDec 19, 2035
K4EUS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Roy, Michael D in Vero Beach, 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 Roy, Michael D on Dec 1, 2015. K4EUS has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- . ..- ...
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Kilo Four Echo Uniform Sierra
Readability: 7/10(Good readability)
License History
- License RenewedNov 25, 2025
- Administrative Update AppliedNov 18, 2021
- License IssuedDec 19, 2015
- Vanity Callsign GrantedDec 19, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.