K3JRF
Active1x3District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderFowler Jr, John R
License ClassTechnician
Min. Class RequiredGeneral
LocationGrants Pass, OR
Grant DateMar 20, 2018
Expiration DateMar 20, 2028
K3JRF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Fowler Jr, John R in Grants Pass, OR. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Fowler Jr, John R on Feb 27, 2018. K3JRF has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- .--- .-. ..-.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Three Juliet Romeo Foxtrot
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedMay 28, 2025
- Administrative Update AppliedAug 3, 2021
- License IssuedMar 20, 2018
- Vanity Callsign GrantedMar 20, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.