WU4F
Active2x1District 4
Competitive callsign — 16 applications filed with the FCC.
License HolderJames, Robert S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationLexington, SC
Grant DateJan 3, 2026
Expiration DateApr 1, 2036
WU4F is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by James, Robert S in Lexington, SC. This callsign has attracted significant interest in the amateur radio community, with 16 vanity applications filed with the FCC. The most recent was submitted by SCHNEIDER, TERRANCE W on Mar 21, 2016. WU4F has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ..- ....- ..-.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Whiskey Uniform Four Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedJan 3, 2026
- Administrative Update AppliedApr 5, 2016
- License IssuedApr 1, 2016
- Vanity Callsign GrantedApr 1, 2016
- Internal Correction AppliedFeb 11, 2016
- Internal Correction AppliedFeb 11, 2016
- License RenewedDec 8, 2007
- FRN Association Letter SentDec 8, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.