KJ4RIV
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGreve, Charles A
License ClassTechnician
Min. Class RequiredTechnician
LocationAmherst, VA
Grant DateOct 2, 2019
Expiration DateDec 21, 2029
KJ4RIV is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Greve, Charles A in Amherst, 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 Cottrell, Elizabeth H on May 21, 2008. KJ4RIV has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ....- .-. .. ...-
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Juliet Four Romeo India Victor
Readability: 6/10(Good readability)
License History
- License RenewedOct 2, 2019
- Administrative Update AppliedOct 30, 2010
- System-Generated GrantDec 21, 2009
- License IssuedDec 21, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cottrell, Elizabeth HFiled May 21, 2008Not awardedFCC ↗