K4JRH
Active1x3District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderGrimmett, Riley D
License ClassTechnician
Min. Class RequiredGeneral
LocationGreenacres, WA
Grant DateJan 24, 2023
Expiration DateJan 24, 2033
K4JRH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Grimmett, Riley D in Greenacres, WA. 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 ROSE, ALAN J on Jan 4, 2023. K4JRH has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .--- .-. ....
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Juliet Romeo Hotel
Readability: 7/10(Good readability)
License History
- License ModifiedFeb 22, 2023
- Vanity Callsign GrantedJan 24, 2023
- License IssuedJan 24, 2023
- License ExpiredNov 29, 2022
- License ModifiedDec 13, 2010
- Vanity Callsign GrantedNov 28, 2010
- License IssuedNov 28, 2010
- License ExpiredNov 27, 2008
- FRN Association Letter SentMay 6, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.