WB4JMS
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSilva, Robert L
License ClassGeneral
Min. Class RequiredTechnician
LocationFolsom, CA
Grant DateSep 11, 2021
Expiration DateSep 11, 2031
WB4JMS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Silva, Robert L in Folsom, CA. 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 SAEF, JOHN M on Aug 24, 2021. WB4JMS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ....- .--- -- ...
CW Weight: 39 units(Moderate)
Voice Phonetics
Whiskey Bravo Four Juliet Mike Sierra
Readability: 7/10(Good readability)
License History
- License ModifiedDec 15, 2021
- License IssuedSep 11, 2021
- Vanity Callsign GrantedSep 11, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SAEF, JOHN MFiled Aug 24, 2021Not awardedFCC ↗