KO4WRK
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRigg, Evan B
License ClassTechnician
Min. Class RequiredTechnician
LocationSterling, VA
Grant DateApr 10, 2021
Expiration DateApr 10, 2031
KO4WRK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Rigg, Evan B in Sterling, VA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Rigg, Evan B on Mar 23, 2021. KO4WRK has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- .-- .-. -.-
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Whiskey Romeo Kilo
Readability: 7/10(Good readability)
License History
- License IssuedApr 10, 2021
- Vanity Callsign GrantedApr 10, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Rigg, Evan BFiled Mar 23, 2021Not awardedFCC ↗