W5MUU
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderRIDDLE, JOHNNIE R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHAMLIN, TX
Grant DateJul 15, 2025
Expiration DateAug 19, 2034
W5MUU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RIDDLE, JOHNNIE R in HAMLIN, TX. 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 Riddle, Johnnie R on Jul 30, 2014. W5MUU has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ..... -- ..- ..-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Five Mike Uniform Uniform
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJul 17, 2025
- License RenewedJul 15, 2025
- License ModifiedJun 15, 2015
- License IssuedAug 19, 2014
- Vanity Callsign GrantedAug 19, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Riddle, Johnnie RFiled Jul 30, 2014Not awardedFCC ↗