KD4WBF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderShimoyashiro, Manabu
License ClassGeneral
Min. Class RequiredTechnician
LocationChicago, IL
Grant DateApr 8, 2022
Expiration DateApr 8, 2032
KD4WBF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Shimoyashiro, Manabu in Chicago, IL. 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 Burley, Bryan K on Mar 21, 2022. KD4WBF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- .-- -... ..-.
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Delta Four Whiskey Bravo Foxtrot
Readability: 7.5/10(High readability)
License History
- License IssuedApr 8, 2022
- Vanity Callsign GrantedApr 8, 2022
- License ExpiredOct 13, 2017
- Administrative Update AppliedAug 10, 2013
- License RenewedOct 12, 2005
- Administrative Update AppliedNov 18, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Burley, Bryan KFiled Mar 21, 2022Not awardedFCC ↗