W4MJO
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderONeill Jr, Mark J
License ClassTechnician
Min. Class RequiredGeneral
LocationLocust Grove, VA
Grant DateDec 28, 2024
Expiration DateDec 28, 2034
W4MJO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ONeill Jr, Mark J in Locust Grove, VA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by ONeill Jr, Mark J on Dec 10, 2024. W4MJO has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Four Mike Juliet Oscar
Readability: 8/10(High readability)
License History
- License IssuedDec 28, 2024
- Vanity Callsign GrantedDec 28, 2024
Vanity Application Activity
Competing applications filed with the FCC for this callsign.