W4RKM
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderMiller, Robert K
License ClassGeneral
Min. Class RequiredGeneral
LocationMobile, AL
Grant DateJul 20, 2021
Expiration DateJul 20, 2031
W4RKM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Miller, Robert K in Mobile, AL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Miller, Robert K on Jul 2, 2021. W4RKM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .-. -.- --
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Romeo Kilo Mike
Readability: 8/10(High readability)
License History
- License IssuedJul 20, 2021
- Vanity Callsign GrantedJul 20, 2021
- License ExpiredJan 21, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.