W4CM
Active1x2District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderMC KINNEY, WILLIAM S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLAKE OSWEGO, OR
Grant DateJan 17, 2017
Expiration DateMar 5, 2027
W4CM is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by MC KINNEY, WILLIAM S in LAKE OSWEGO, OR. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Castaneda Sr., Carlos E on Sep 15, 2025. W4CM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.-. --
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Four Charlie Mike
Readability: 9/10(Excellent readability)
License History
- License RenewedJan 17, 2017
- License RenewedMar 24, 2007
- Administrative Update AppliedMay 30, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.