W4RKB
Available1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderWinn Sr, David J
License ClassTechnician
Min. Class RequiredGeneral
LocationMilaca, MN
Grant DateJan 10, 2014
Expiration DateJan 10, 2024
Cancellation DateMay 16, 2015
Available for ApplicationsMay 17, 2017
W4RKB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Winn Sr, David J in Milaca, MN. 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 Barr, Ryan K on Feb 27, 2024. W4RKB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .-. -.- -...
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Romeo Kilo Bravo
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMay 16, 2015
- Administrative Update AppliedApr 28, 2015
- Vanity Callsign GrantedJan 10, 2014
- License IssuedJan 10, 2014
- License ExpiredMay 6, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.