W4KRS
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderKoenemann, Kristofer L
License ClassGeneral
Min. Class RequiredGeneral
LocationFairhope, AL
Grant DateMay 24, 2025
Expiration DateMay 24, 2035
W4KRS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Koenemann, Kristofer L in Fairhope, AL. 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 Koenemann, Kristofer L on May 6, 2025. W4KRS has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.- .-. ...
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Four Kilo Romeo Sierra
Readability: 7/10(Good readability)
License History
- Vanity Callsign GrantedMay 24, 2025
- License IssuedMay 24, 2025
- License ExpiredApr 8, 2025
- License RenewedFeb 9, 2013
- License ModifiedFeb 8, 2013
- Administrative Update AppliedJan 6, 2011
- License ModifiedDec 9, 2003
- License IssuedApr 5, 2003
- Vanity Callsign GrantedApr 5, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.