KJ5F
Active2x1District 5
Competitive callsign — 1 application filed with the FCC.
License HolderSMITH, CALVIN T
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSAN ANTONIO, TX
Grant DateAug 16, 2025
Expiration DateSep 15, 2035
KJ5F is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by SMITH, CALVIN T 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 SMITH, CALVIN T on Aug 20, 2015. KJ5F has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--- ..... ..-.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Juliet Five Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedAug 16, 2025
- Vanity Callsign GrantedSep 15, 2015
- License IssuedSep 15, 2015
- Internal Correction AppliedAug 19, 2015
- Internal Correction AppliedAug 19, 2015
- Tax ID (TIN) AddedMar 28, 2005
- License RenewedMar 28, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- SMITH, CALVIN TFiled Aug 20, 2015Not awardedFCC ↗