K0RVB
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderRalston, John E
License ClassGeneral
Min. Class RequiredGeneral
LocationSan Antonio, TX
Grant DateDec 23, 2020
Expiration DateMar 22, 2031
K0RVB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ralston, John E in San Antonio, TX. 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 Ralston, John E on Mar 3, 2011. K0RVB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .-. ...- -...
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Zero Romeo Victor Bravo
Readability: 7/10(Good readability)
License History
- License RenewedDec 23, 2020
- Administrative Update AppliedDec 23, 2020
- License ModifiedApr 27, 2011
- License IssuedMar 22, 2011
- Vanity Callsign GrantedMar 22, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ralston, John EFiled Mar 3, 2011Not awardedFCC ↗