W3EEF
Available1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderMARCUS, ROBERT B
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSACRAMENTO, CA
Grant DateJan 17, 2002
Expiration DateMar 31, 2012
Cancellation DateApr 1, 2014
Available for ApplicationsApr 1, 2014
W3EEF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARCUS, ROBERT B in SACRAMENTO, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Franzen, Ernest E on Apr 30, 2026. W3EEF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ...-- . . ..-.
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Whiskey Three Echo Echo Foxtrot
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredApr 1, 2014
- Administrative Update AppliedMay 30, 2008
- License RenewedJan 17, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.