WB4CAL
Active2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderMC DUFFIE, CALCI J
License ClassGeneral
Min. Class RequiredTechnician
LocationTAMPA, FL
Grant DateDec 11, 2021
Expiration DateDec 11, 2031
WB4CAL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MC DUFFIE, CALCI J in TAMPA, FL. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by MC DUFFIE, CALCI J on Nov 23, 2021. WB4CAL has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ....- -.-. .- .-..
CW Weight: 38 units(Moderate)
Voice Phonetics
Whiskey Bravo Four Charlie Alpha Lima
Readability: 7.5/10(High readability)
License History
- License IssuedDec 11, 2021
- Vanity Callsign GrantedDec 11, 2021
- License ExpiredMar 7, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.