W4DII
Expired1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderShiino, Seiji
License ClassGeneral
Min. Class RequiredGeneral
LocationSAN DIEGO, CA
Grant DateNov 24, 2015
Expiration DateJan 6, 2026
Available for ApplicationsJan 7, 2028
W4DII is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Shiino, Seiji in SAN DIEGO, 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 Hunt, Dennis E on Sep 13, 2005. W4DII has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- -.. .. ..
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Whiskey Four Delta India India
Readability: 7/10(Good readability)
Available Jan 7, 2028 (491 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedNov 24, 2015
- License ModifiedJul 3, 2007
- License IssuedJan 6, 2006
- Vanity Callsign GrantedJan 6, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.