WB4DRF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderISOM, JONATHAN D
License ClassTechnician
Min. Class RequiredTechnician
LocationUnion Gap, WA
Grant DateJul 14, 2018
Expiration DateJul 14, 2028
WB4DRF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by ISOM, JONATHAN D in Union Gap, WA. 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 Kennedy, Charlie F on Jun 26, 2018. WB4DRF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -... ....- -.. .-. ..-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Bravo Four Delta Romeo Foxtrot
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJul 18, 2018
- License IssuedJul 14, 2018
- Vanity Callsign GrantedJul 14, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Kennedy, Charlie FFiled Jun 26, 2018Not awardedFCC ↗