W4EFU
Expired1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGreever, Otis E
License ClassGeneral
Min. Class RequiredGeneral
LocationKINGSPORT, TN
Grant DateMar 26, 2016
Expiration DateMar 26, 2026
Available for ApplicationsMar 27, 2028
W4EFU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Greever, Otis E in KINGSPORT, TN. 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 Greever, Otis E on Jul 29, 2005. W4EFU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- . ..-. ..-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Whiskey Four Echo Foxtrot Uniform
Readability: 7.5/10(High readability)
Available Mar 27, 2028 (570 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 26, 2016
- License IssuedAug 16, 2005
- Vanity Callsign GrantedAug 16, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Greever, Otis EFiled Jul 29, 2005Not awardedFCC ↗